From 1eab1ddca1fe0f7be92c57aad87f2eb11f2f92de Mon Sep 17 00:00:00 2001 From: krHERO Date: Wed, 9 Oct 2024 15:35:24 +0200 Subject: [PATCH 01/52] Update pull_request_template.md as agreed at the edirom community meeting 9.10.2024, we do not want to have tasks but (optional) bullet points. --- .github/pull_request_template.md | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md index d78f1945a..afaed8097 100644 --- a/.github/pull_request_template.md +++ b/.github/pull_request_template.md @@ -9,18 +9,20 @@ Refs # ## Types of changes - -- [ ] Bug fix (non-breaking change which fixes an issue) -- [ ] New feature (non-breaking change which adds functionality) -- [ ] Breaking change (fix or feature that would cause existing functionality to change) -- [ ] Documentation Update + +- Bug fix (non-breaking change which fixes an issue) +- New feature (non-breaking change which adds functionality) +- Breaking change (fix or feature that would cause existing functionality to change) +- Documentation Update +- Improvement +- Refactoring -## Checklist - +## Overview + -- [ ] My change requires a change to the documentation. -- [ ] I have updated the documentation accordingly. -- [ ] I have performed a self-review of my code -- [ ] I have read the [CONTRIBUTING](https://github.com/Edirom/Edirom-Online/blob/develop/CONTRIBUTING.md) document. -- [ ] I have added tests to cover my changes. -- [ ] All new and existing tests passed. +- My change requires a change to the documentation. +- I have updated the documentation accordingly. +- I have performed a self-review of my code +- I have read the [CONTRIBUTING](https://github.com/Edirom/Edirom-Online/blob/develop/CONTRIBUTING.md) document. +- I have added tests to cover my changes. + From 238bb66cfce534cf38d5b4a38fb5b2d512e63dfe Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Fri, 11 Oct 2024 12:04:04 +0200 Subject: [PATCH 02/52] removed leaflet files --- resources/Leaflet.tooltip-master/.gitignore | 2 - resources/Leaflet.tooltip-master/README.md | 80 - .../dist/leaflet.tooltip.css | 27 - .../dist/leaflet.tooltip.js | 5 - .../examples/index.html | 37 - .../examples/polygon.html | 40 - .../Leaflet.tooltip-master/src/Tooltip.js | 285 - .../Leaflet.tooltip-master/src/copyright.js | 4 - resources/leaflet-0.7.3/images/layers-2x.png | Bin 2898 -> 0 bytes resources/leaflet-0.7.3/images/layers.png | Bin 1502 -> 0 bytes .../leaflet-0.7.3/images/marker-icon-2x.png | Bin 4033 -> 0 bytes .../leaflet-0.7.3/images/marker-icon.png | Bin 1747 -> 0 bytes .../leaflet-0.7.3/images/marker-shadow.png | Bin 797 -> 0 bytes resources/leaflet-0.7.3/leaflet-src.js | 9180 ---------------- resources/leaflet-0.7.3/leaflet.css | 478 - resources/leaflet-0.7.3/leaflet.js | 9 - .../leaflet-1.0.0-b1/images/layers-2x.png | Bin 2898 -> 0 bytes resources/leaflet-1.0.0-b1/images/layers.png | Bin 1502 -> 0 bytes .../images/marker-icon-2x.png | Bin 4033 -> 0 bytes .../leaflet-1.0.0-b1/images/marker-icon.png | Bin 1747 -> 0 bytes .../leaflet-1.0.0-b1/images/marker-shadow.png | Bin 797 -> 0 bytes resources/leaflet-1.0.0-b1/leaflet-src.js | 9406 ----------------- resources/leaflet-1.0.0-b1/leaflet.css | 511 - resources/leaflet-1.0.0-b1/leaflet.js | 9 - 24 files changed, 20073 deletions(-) delete mode 100755 resources/Leaflet.tooltip-master/.gitignore delete mode 100755 resources/Leaflet.tooltip-master/README.md delete mode 100755 resources/Leaflet.tooltip-master/dist/leaflet.tooltip.css delete mode 100755 resources/Leaflet.tooltip-master/dist/leaflet.tooltip.js delete mode 100755 resources/Leaflet.tooltip-master/examples/index.html delete mode 100755 resources/Leaflet.tooltip-master/examples/polygon.html delete mode 100755 resources/Leaflet.tooltip-master/src/Tooltip.js delete mode 100755 resources/Leaflet.tooltip-master/src/copyright.js delete mode 100644 resources/leaflet-0.7.3/images/layers-2x.png delete mode 100644 resources/leaflet-0.7.3/images/layers.png delete mode 100644 resources/leaflet-0.7.3/images/marker-icon-2x.png delete mode 100644 resources/leaflet-0.7.3/images/marker-icon.png delete mode 100644 resources/leaflet-0.7.3/images/marker-shadow.png delete mode 100644 resources/leaflet-0.7.3/leaflet-src.js delete mode 100644 resources/leaflet-0.7.3/leaflet.css delete mode 100644 resources/leaflet-0.7.3/leaflet.js delete mode 100644 resources/leaflet-1.0.0-b1/images/layers-2x.png delete mode 100644 resources/leaflet-1.0.0-b1/images/layers.png delete mode 100644 resources/leaflet-1.0.0-b1/images/marker-icon-2x.png delete mode 100644 resources/leaflet-1.0.0-b1/images/marker-icon.png delete mode 100644 resources/leaflet-1.0.0-b1/images/marker-shadow.png delete mode 100644 resources/leaflet-1.0.0-b1/leaflet-src.js delete mode 100644 resources/leaflet-1.0.0-b1/leaflet.css delete mode 100644 resources/leaflet-1.0.0-b1/leaflet.js diff --git a/resources/Leaflet.tooltip-master/.gitignore b/resources/Leaflet.tooltip-master/.gitignore deleted file mode 100755 index 3c624d58c..000000000 --- a/resources/Leaflet.tooltip-master/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -node_modules -*.DS_Store \ No newline at end of file diff --git a/resources/Leaflet.tooltip-master/README.md b/resources/Leaflet.tooltip-master/README.md deleted file mode 100755 index f4d171af4..000000000 --- a/resources/Leaflet.tooltip-master/README.md +++ /dev/null @@ -1,80 +0,0 @@ -#Leaflet.tooltip -================ - -HTML tooltip, supporting a range of configuration options. See the [demo](http://aratcliffe.github.io/Leaflet.tooltip/examples/index.html). - -##Usage - -Tooltips are configured with a reference to a Leaflet map and a `target` which may be an HTML element or a marker instance. - -````javascript -var marker = L.marker(new L.LatLng(-36.852668, 174.762675)).addTo(map); - -var tooltip = L.tooltip({ - target: marker, - map: map, - html: "I'm a tooltip!" -}); -```` - -Alternatively this plugin extends the [L.Marker](http://leafletjs.com/reference.html#marker) class to provide a `tooltip` option, this should be used exclusively of the `title` option. The marker's tooltip is configured with a `tooltip` option which supports all of the tooltip configuration options except `target` and `map` which are provided to the tooltip automatically. The same result as above can be written like this: - -````javascript -L.marker(new L.LatLng(-36.852668, 174.762675), { - tooltip: { - html: "I'm a tooltip!" - } -}).addTo(map); -```` - -###Options - -| Option | Type | Default | Description -| --- | --- | --- | --- -| map | [L.Map](http://leafletjs.com/reference.html#map-class) | `undefined` | The map instance the tooltip is to be shown on (required). -| target | HTMLElement/[L.Marker](http://leafletjs.com/reference.html#marker) | `undefined` | The element or marker to bind the tooltip to. -| html | String | `undefined` | The tooltip content. May also be set using the `L.Tooltip.setHtml()` method. -| width | mixed | `'auto'` | The width of the tooltip. If unspecified the width will be determined by the tooltip content. -| minWidth | mixed | `''` | The minimum width of the tooltip specifed as a number or a valid CSS width value. -| maxWidth | mixed | `''` | The minimum width of the tooltip specifed as a number or a valid CSS width value. -| padding | mixed | `'2px 4px'` | The padding between the tooltip container edge and its content. Specified as a number or a valid CSS padding value. -| showDelay | Number | `500` | Delay in milliseconds before the tooltip displays after the mouse enters the target element. Set to 0 for the tooltip to show immediately. -| hideDelay | Number | `500` | Delay in milliseconds after the mouse exits the target element but before the tooltip actually hides. Set to 0 for the tooltip to hide immediately. -| mouseOffset | [L.Point](http://leafletjs.com/reference.html#point) | `L.point(0, 24)` | An XY offset from the mouse position where the tooltip should be shown. -| fadeAnimation | Bool | `true` | If `true` the tooltip will be faded in when shown. -| trackMouse | Bool | `false` | If `true` the tooltip will follow the mouse as it moves over the target element. - -###Methods - -````javascript -setTarget(HTMLElement/L.Marker) -```` -Binds the tooltip to the specified element or marker. - -````javascript -setHtml(HTMLElement/String) -```` -Sets the HTML content for the tooltip. - -````javascript -setPosition(L.Point) -```` -Updates the tooltip position. - -````javascript -show(L.Point, HTMLElement/String) -```` -Shows the tooltip at the specified point with the content provided. - -````javascript -hide() -```` -Hides the tooltip. - -````javascript -remove() -```` -Destroys the tooltip and unbinds any event listeners registered. - -##License -This software is released under the [MIT licence](http://www.opensource.org/licenses/mit-license.php). diff --git a/resources/Leaflet.tooltip-master/dist/leaflet.tooltip.css b/resources/Leaflet.tooltip-master/dist/leaflet.tooltip.css deleted file mode 100755 index b42a3f8af..000000000 --- a/resources/Leaflet.tooltip-master/dist/leaflet.tooltip.css +++ /dev/null @@ -1,27 +0,0 @@ -.leaflet-tooltip-container { - z-index: 4; -} - -.leaflet-tooltip { - z-index: 10; - display: none; - box-shadow: 0 1px 7px rgba(0,0,0,0.4); - -webkit-border-radius: 1px; - border-radius: 1px; - border: 1px solid #bbb; - background-color: #fff; - cursor: default; - -webkit-user-select: none; - -moz-user-select: none; - user-select: none; - - opacity: 0; - -webkit-transition: opacity 150ms linear; - -moz-transition: opacity 150ms linear; - -o-transition: opacity 150ms linear; - transition: opacity 150ms linear; -} - -.leaflet-tooltip.leaflet-tooltip-fade { - opacity: 1; -} diff --git a/resources/Leaflet.tooltip-master/dist/leaflet.tooltip.js b/resources/Leaflet.tooltip-master/dist/leaflet.tooltip.js deleted file mode 100755 index 022de3afc..000000000 --- a/resources/Leaflet.tooltip-master/dist/leaflet.tooltip.js +++ /dev/null @@ -1,5 +0,0 @@ -/* - Leaflet.tooltip, an HTML tooltip for Leaflet. - (c) 2013, Adam Ratcliffe, GeoSmart Maps Limited -*/ -L.Tooltip=L.Class.extend({options:{width:"auto",minWidth:"",maxWidth:"",padding:"2px 4px",showDelay:500,hideDelay:500,mouseOffset:L.point(0,24),fadeAnimation:true,trackMouse:false},initialize:function(options){L.setOptions(this,options);this._createTip()},_createTip:function(){this._map=this.options.map;if(!this._map){throw new Error("No map configured for tooltip")}this._container=L.DomUtil.create("div","leaflet-tooltip");this._container.style.position="absolute";this._container.style.width=this._isNumeric(this.options.width)?this.options.width+"px":this.options.width;this._container.style.minWidth=this._isNumeric(this.options.minWidth)?this.options.minWidth+"px":this.options.minWidth;this._container.style.maxWidth=this._isNumeric(this.options.maxWidth)?this.options.maxWidth+"px":this.options.maxWidth;this._container.style.padding=this._isNumeric(this.options.padding)?this.options.padding+"px":this.options.padding;if(this.options.html){this.setHtml(this.options.html)}if(this.options.target){this.setTarget(this.options.target)}this._map._tooltipContainer.appendChild(this._container)},isVisible:function(){return this._showing},setTarget:function(target){if(target._icon){target=target._icon}else if(target._container){target=target._container}if(target===this._target){return}if(this._target){this._unbindTarget(this._target)}this._bindTarget(target);this._target=target},_bindTarget:function(target){L.DomEvent.on(target,"mouseover",this._onTargetMouseover,this).on(target,"mouseout",this._onTargetMouseout,this).on(target,"mousemove",this._onTargetMousemove,this)},_unbindTarget:function(target){L.DomEvent.off(target,"mouseover",this._onTargetMouseover,this).off(target,"mouseout",this._onTargetMouseout,this).off(target,"mousemove",this._onTargetMousemove,this)},setHtml:function(html){if(typeof html==="string"){this._container.innerHTML=html}else{while(this._container.hasChildNodes()){this._container.removeChild(this._container.firstChild)}this._container.appendChild(this._content)}this._sizeChanged=true},setPosition:function(point){var mapSize=this._map.getSize(),container=this._container,containerSize=this._getElementSize(this._container);point=point.add(this.options.mouseOffset);if(point.x+containerSize.x>mapSize.x){container.style.left="auto";container.style.right=mapSize.x-point.x+2*this.options.mouseOffset.x+"px"}else{container.style.left=point.x+"px";container.style.right="auto"}if(point.y+containerSize.y>mapSize.y){container.style.top="auto";container.style.bottom=mapSize.y-point.y+2*this.options.mouseOffset.y+"px"}else{container.style.top=point.y+"px";container.style.bottom="auto"}},remove:function(){this._container.parentNode.removeChild(this._container);delete this._container;if(this._target){this._unbindTarget(this._target)}},show:function(point,html){if(L.Tooltip.activeTip&&L.Tooltip.activeTip!=this){L.Tooltip.activeTip._hide()}L.Tooltip.activeTip=this;if(html){this.setHtml(html)}this.setPosition(point);if(this.options.showDelay){this._delay(this._show,this,this.options.showDelay)}else{this._show()}},_show:function(){this._container.style.display="inline-block";if(window.getComputedStyle){window.getComputedStyle(this._container).opacity}L.DomUtil.addClass(this._container,"leaflet-tooltip-fade");this._showing=true},hide:function(){if(this.options.hideDelay){this._delay(this._hide,this,this.options.hideDelay)}else{this._hide()}},_hide:function(){if(this._timeout){clearTimeout(this._timeout)}L.DomUtil.removeClass(this._container,"leaflet-tooltip-fade");this._container.style.display="none";this._showing=false;if(L.Tooltip.activeTip===this){delete L.Tooltip.activeTip}},_delay:function(func,scope,delay){var me=this;if(this._timeout){clearTimeout(this._timeout)}this._timeout=setTimeout(function(){func.call(scope);delete me._timeout},delay)},_isNumeric:function(val){return!isNaN(parseFloat(val))&&isFinite(val)},_getElementSize:function(el){var size=this._size;if(!size||this._sizeChanged){size={};el.style.left="-999999px";el.style.right="auto";el.style.display="inline-block";size.x=el.offsetWidth;size.y=el.offsetHeight;el.style.left="auto";el.style.display="none";this._sizeChanged=false}return size},_onTargetMouseover:function(e){var point=this._map.mouseEventToContainerPoint(e);this.show(point)},_onTargetMousemove:function(e){L.DomEvent.stopPropagation(e);if(this.options.trackMouse){var point=this._map.mouseEventToContainerPoint(e);this.setPosition(point)}},_onTargetMouseout:function(e){this.hide()}});L.Map.addInitHook(function(){this._tooltipContainer=L.DomUtil.create("div","leaflet-tooltip-container",this._container)});L.tooltip=function(options){return new L.Tooltip(options)};!function(){var originalOnAdd=L.Marker.prototype.onAdd,originalOnRemove=L.Marker.prototype.onRemove,originalSetIcon=L.Marker.prototype.setIcon;L.Marker.include({getTooltip:function(){return this._tooltip},onAdd:function(map){originalOnAdd.call(this,map);if(this.options.tooltip){this._tooltip=L.tooltip(L.extend(this.options.tooltip,{target:this,map:map}))}},onRemove:function(map){if(this._tooltip){this._tooltip.remove()}originalOnRemove.call(this,map)},setIcon:function(icon){originalSetIcon.call(this,icon);if(this._tooltip){this._tooltip.setTarget(this._icon)}}})}(); \ No newline at end of file diff --git a/resources/Leaflet.tooltip-master/examples/index.html b/resources/Leaflet.tooltip-master/examples/index.html deleted file mode 100755 index be285758c..000000000 --- a/resources/Leaflet.tooltip-master/examples/index.html +++ /dev/null @@ -1,37 +0,0 @@ - - - - Leaflet Tooltip - - - - -
- - - - - diff --git a/resources/Leaflet.tooltip-master/examples/polygon.html b/resources/Leaflet.tooltip-master/examples/polygon.html deleted file mode 100755 index b1ad2faba..000000000 --- a/resources/Leaflet.tooltip-master/examples/polygon.html +++ /dev/null @@ -1,40 +0,0 @@ - - - - Leaflet Tooltip GeoJSON Example - - - - -
- - - - - diff --git a/resources/Leaflet.tooltip-master/src/Tooltip.js b/resources/Leaflet.tooltip-master/src/Tooltip.js deleted file mode 100755 index be6f45dae..000000000 --- a/resources/Leaflet.tooltip-master/src/Tooltip.js +++ /dev/null @@ -1,285 +0,0 @@ -L.Tooltip = L.Class.extend({ - - options: { - width: 'auto', - minWidth: '', - maxWidth: '', - padding: '2px 4px', - showDelay: 500, - hideDelay: 500, - mouseOffset: L.point(0, 24), - fadeAnimation: true, - trackMouse: false - }, - - initialize: function (options) { - L.setOptions(this, options); - - this._createTip(); - }, - - _createTip: function () { - this._map = this.options.map; - - if (!this._map) { - throw new Error('No map configured for tooltip'); - } - - this._container = L.DomUtil.create('div', 'leaflet-tooltip'); - this._container.style.position = 'absolute'; - this._container.style.width = this._isNumeric(this.options.width) ? this.options.width + 'px' : this.options.width; - this._container.style.minWidth = this._isNumeric(this.options.minWidth) ? this.options.minWidth + 'px' : this.options.minWidth; - this._container.style.maxWidth = this._isNumeric(this.options.maxWidth) ? this.options.maxWidth + 'px' : this.options.maxWidth; - - this._container.style.padding = this._isNumeric(this.options.padding) ? this.options.padding + 'px' : this.options.padding; - - if (this.options.html) { - this.setHtml(this.options.html); - } - - if (this.options.target) { - this.setTarget(this.options.target); - } - - this._map._tooltipContainer.appendChild(this._container); - }, - - isVisible: function () { - return this._showing; - }, - - setTarget: function (target) { - if (target._icon) { - target = target._icon; - } else if (target._container) { - target = target._container; - } - - if (target === this._target) { - return; - } - - if (this._target) { - this._unbindTarget(this._target); - } - - this._bindTarget(target); - - this._target = target; - }, - - _bindTarget: function (target) { - L.DomEvent - .on(target, 'mouseover', this._onTargetMouseover, this) - .on(target, 'mouseout', this._onTargetMouseout, this) - .on(target, 'mousemove', this._onTargetMousemove, this); - }, - - _unbindTarget: function (target) { - L.DomEvent - .off(target, 'mouseover', this._onTargetMouseover, this) - .off(target, 'mouseout', this._onTargetMouseout, this) - .off(target, 'mousemove', this._onTargetMousemove, this); - }, - - setHtml: function (html) { - if (typeof html === 'string') { - this._container.innerHTML = html; - } else { - while (this._container.hasChildNodes()) { - this._container.removeChild(this._container.firstChild); - } - this._container.appendChild(this._content); - } - - this._sizeChanged = true; - }, - - setPosition: function (point) { - var mapSize = this._map.getSize(), - container = this._container, - containerSize = this._getElementSize(this._container); - - point = point.add(this.options.mouseOffset); - - if (point.x + containerSize.x > mapSize.x) { - container.style.left = 'auto'; - container.style.right = (mapSize.x - point.x + 2*(this.options.mouseOffset.x)) + 'px'; - } else { - container.style.left = point.x + 'px'; - container.style.right = 'auto'; - } - - if (point.y + containerSize.y > mapSize.y) { - container.style.top = 'auto'; - container.style.bottom = (mapSize.y - point.y + 2*(this.options.mouseOffset.y)) + 'px'; - } else { - container.style.top = point.y + 'px'; - container.style.bottom = 'auto'; - } - }, - - remove: function () { - this._container.parentNode.removeChild(this._container); - delete this._container; - - if (this._target) { - this._unbindTarget(this._target); - } - }, - - show: function (point, html) { - if (L.Tooltip.activeTip && L.Tooltip.activeTip != this) { - L.Tooltip.activeTip._hide(); - } - L.Tooltip.activeTip = this; - - if (html) { - this.setHtml(html); - } - - this.setPosition(point); - - if (this.options.showDelay) { - this._delay(this._show, this, this.options.showDelay); - } else { - this._show(); - } - }, - - _show: function () { - this._container.style.display = 'inline-block'; - - // Necessary to force re-calculation of the opacity value so transition will run correctly - if (window.getComputedStyle) { - window.getComputedStyle(this._container).opacity; - } - - L.DomUtil.addClass(this._container, 'leaflet-tooltip-fade'); - - this._showing = true; - }, - - hide: function () { - if (this.options.hideDelay) { - this._delay(this._hide, this, this.options.hideDelay); - } else { - this._hide(); - } - }, - - _hide: function () { - if (this._timeout) { - clearTimeout(this._timeout); - } - - L.DomUtil.removeClass(this._container, 'leaflet-tooltip-fade'); - this._container.style.display = 'none'; - - this._showing = false; - - if (L.Tooltip.activeTip === this) { - delete L.Tooltip.activeTip; - } - }, - - _delay: function (func, scope, delay) { - var me = this; - - if (this._timeout) { - clearTimeout(this._timeout); - } - this._timeout = setTimeout(function () { - func.call(scope); - delete me._timeout; - }, delay); - }, - - _isNumeric: function (val) { - return !isNaN(parseFloat(val)) && isFinite(val); - }, - - _getElementSize: function (el) { - var size = this._size; - - if (!size || this._sizeChanged) { - size = {}; - - el.style.left = '-999999px'; - el.style.right = 'auto'; - el.style.display = 'inline-block'; - - size.x = el.offsetWidth; - size.y = el.offsetHeight; - - el.style.left = 'auto'; - el.style.display = 'none'; - - this._sizeChanged = false; - } - return size; - }, - - _onTargetMouseover: function (e) { - var point = this._map.mouseEventToContainerPoint(e); - - this.show(point); - }, - - _onTargetMousemove: function (e) { - L.DomEvent.stopPropagation(e); - - if (this.options.trackMouse) { - var point = this._map.mouseEventToContainerPoint(e); - this.setPosition(point); - } - }, - - _onTargetMouseout: function (e) { - this.hide(); - } -}); - -L.Map.addInitHook(function () { - this._tooltipContainer = L.DomUtil.create('div', 'leaflet-tooltip-container', this._container); -}); - -L.tooltip = function (options) { - return new L.Tooltip(options); -}; - -(function () { - var originalOnAdd = L.Marker.prototype.onAdd, - originalOnRemove = L.Marker.prototype.onRemove, - originalSetIcon = L.Marker.prototype.setIcon; - - L.Marker.include({ - - getTooltip: function () { - return this._tooltip; - }, - - onAdd: function (map) { - originalOnAdd.call(this, map); - - if (this.options.tooltip) { - this._tooltip = L.tooltip(L.extend(this.options.tooltip, {target: this, map: map})); - } - }, - - onRemove: function (map) { - if (this._tooltip) { - this._tooltip.remove(); - } - originalOnRemove.call(this, map); - }, - - setIcon: function (icon) { - originalSetIcon.call(this, icon); - - if (this._tooltip) { - this._tooltip.setTarget(this._icon); - } - } - }); -})(); diff --git a/resources/Leaflet.tooltip-master/src/copyright.js b/resources/Leaflet.tooltip-master/src/copyright.js deleted file mode 100755 index 06fce3e8c..000000000 --- a/resources/Leaflet.tooltip-master/src/copyright.js +++ /dev/null @@ -1,4 +0,0 @@ -/* - Leaflet.tooltip, an HTML tooltip for Leaflet. - (c) 2013, Adam Ratcliffe, GeoSmart Maps Limited -*/ diff --git a/resources/leaflet-0.7.3/images/layers-2x.png b/resources/leaflet-0.7.3/images/layers-2x.png deleted file mode 100644 index a2cf7f9efef65d2e021f382f47ef50d51d51a0df..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 2898 zcmV-Y3$65tP)?AfzNU07Ji0>J$I zyy*J%>jA&t|KY2zz8cz!dNXf;;xfzYhMv6otBB#?C3IqawZEtV)Ws@UgL!F(S zVuQi(g3)MfC@U-DvZ*wkrlzJCm&-NacDq09>gq~l5}T2sGiS~m&}cNz)Ya8VDT)#l zNC*+dVzFibkV>Wf6h#RdO+pCebUI^xzyIT7$BqeRmmotYPo7ln-o5)Lb#-+Wt4tB1 zL?WS%$KwYGA#wnqC~8q6kz5js#Q~u?=I7@{PN#EXe0=;bLfDnk&?-~(di{aQ%F2}6 z@Otq)pTDxQa)9Ug-O2u^X?k2HlU<@|dP!(bpU+2oJf2JG*tMadci(-tUaeLiZfIyI zNXL}*ZH>iZbu7y^5kgWvyHOOC5Q#)KsZ{C&ASge}vh={fz(ODpIRDBkuQ-zCz2DG@ z6DQ<4o$iRqWHRj7u|x2JWLdT}9*;l4^Za(9F#tf*^mh`8#Vh4?g(dDVl2B@enN;WQv=CFQPhf9EWRp{ zNIXJgB9Vy5;c(oXn3y=%-rnw`&Ye4V)Mzv|l$VzaHo|e-_E;?T1kdxO*)=`2Xqpa6 zrP7NG!+a++W^!^;hrf`@B%%6jB1%hvEb zFJ>4fL{U`QO=E0qtk7<^KSgzPbPxbBg+g)p>8GEbC@wBeYV3ZdJSwGQ*R5N(WS@NU zNkupuZUrD^T3cIt2q6ce(P*R7=`5L>n_JN7bW0RVDKOzL<*owE|)*| z=9_Ph+_P37C(~njkHQ666opafyd+FS(c>%d`Sp- z`JH#(8C@+SS|9N2v(JVZh6&ubaf8_Hc6w-N2$PeOXliOgb#?V4H?UqKBO|ccY?z;) zhfF4;&1N%EsZ;@u*D=RA~Dk?%tOA8c=4VUv}hGC8|TCMgUDwV34 zrs<>$B{w%0TCEl`nGC^T5K~iA2m}Ji&(FuUZQHiQ%*4b5KL7l4_AkZ2nK`j`Fyy2 z`!Kkw^p=FJ44nUmup2m!VRr@Z^(ELa9_@6(h;y^ZEL^ySv4Ui;H!u96I#v zx8Iulet&Oyc{weSNRq-+EEYqhQlX@z1T!-;2nK`jdc6PurBeA&W*iO&zWVAbghCjHZwG}lrH7Pr5d3kyIv(G*o9v>e!1DK_0`Y=TZ!5eS9AzNHr{1t#-0$?jED{U<; 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- for (i in src) { - if (src.hasOwnProperty(i)) { - dest[i] = src[i]; - } - } - } - return dest; - }, - - bind: function (fn, obj) { // (Function, Object) -> Function - var args = arguments.length > 2 ? Array.prototype.slice.call(arguments, 2) : null; - return function () { - return fn.apply(obj, args || arguments); - }; - }, - - stamp: (function () { - var lastId = 0, - key = '_leaflet_id'; - return function (obj) { - obj[key] = obj[key] || ++lastId; - return obj[key]; - }; - }()), - - invokeEach: function (obj, method, context) { - var i, args; - - if (typeof obj === 'object') { - args = Array.prototype.slice.call(arguments, 3); - - for (i in obj) { - method.apply(context, [i, obj[i]].concat(args)); - } - return true; - } - - return false; - }, - - limitExecByInterval: function (fn, time, context) { - var lock, execOnUnlock; - - return function wrapperFn() { - var args = arguments; - - if (lock) { - execOnUnlock = true; - return; - } - - lock = true; - - setTimeout(function () { - lock = false; - - if (execOnUnlock) { - wrapperFn.apply(context, args); - execOnUnlock = false; - } - }, time); - - fn.apply(context, args); - }; - }, - - falseFn: function () { - return false; - }, - - formatNum: function (num, digits) { - var pow = Math.pow(10, digits || 5); - return Math.round(num * pow) / pow; - }, - - trim: function (str) { - return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, ''); - }, - - splitWords: function (str) { - return L.Util.trim(str).split(/\s+/); - }, - - setOptions: function (obj, options) { - obj.options = L.extend({}, obj.options, options); - return obj.options; - }, - - getParamString: function (obj, existingUrl, uppercase) { - var params = []; - for (var i in obj) { - params.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i])); - } - return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&'); - }, - template: function (str, data) { - return str.replace(/\{ *([\w_]+) *\}/g, function (str, key) { - var value = data[key]; - if (value === undefined) { - throw new Error('No value provided for variable ' + str); - } else if (typeof value === 'function') { - value = value(data); - } - return value; - }); - }, - - isArray: Array.isArray || function (obj) { - return (Object.prototype.toString.call(obj) === '[object Array]'); - }, - - emptyImageUrl: 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=' -}; - -(function () { - - // inspired by http://paulirish.com/2011/requestanimationframe-for-smart-animating/ - - function getPrefixed(name) { - var i, fn, - prefixes = ['webkit', 'moz', 'o', 'ms']; - - for (i = 0; i < prefixes.length && !fn; i++) { - fn = window[prefixes[i] + name]; - } - - return fn; - } - - var lastTime = 0; - - function timeoutDefer(fn) { - var time = +new Date(), - timeToCall = Math.max(0, 16 - (time - lastTime)); - - lastTime = time + timeToCall; - return window.setTimeout(fn, timeToCall); - } - - var requestFn = window.requestAnimationFrame || - getPrefixed('RequestAnimationFrame') || timeoutDefer; - - var cancelFn = window.cancelAnimationFrame || - getPrefixed('CancelAnimationFrame') || - getPrefixed('CancelRequestAnimationFrame') || - function (id) { window.clearTimeout(id); }; - - - L.Util.requestAnimFrame = function (fn, context, immediate, element) { - fn = L.bind(fn, context); - - if (immediate && requestFn === timeoutDefer) { - fn(); - } else { - return requestFn.call(window, fn, element); - } - }; - - L.Util.cancelAnimFrame = function (id) { - if (id) { - cancelFn.call(window, id); - } - }; - -}()); - -// shortcuts for most used utility functions -L.extend = L.Util.extend; -L.bind = L.Util.bind; -L.stamp = L.Util.stamp; -L.setOptions = L.Util.setOptions; - - -/* - * L.Class powers the OOP facilities of the library. - * Thanks to John Resig and Dean Edwards for inspiration! - */ - -L.Class = function () {}; - -L.Class.extend = function (props) { - - // extended class with the new prototype - var NewClass = function () { - - // call the constructor - if (this.initialize) { - this.initialize.apply(this, arguments); - } - - // call all constructor hooks - if (this._initHooks) { - this.callInitHooks(); - } - }; - - // instantiate class without calling constructor - var F = function () {}; - F.prototype = this.prototype; - - var proto = new F(); - proto.constructor = NewClass; - - NewClass.prototype = proto; - - //inherit parent's statics - for (var i in this) { - if (this.hasOwnProperty(i) && i !== 'prototype') { - NewClass[i] = this[i]; - } - } - - // mix static properties into the class - if (props.statics) { - L.extend(NewClass, props.statics); - delete props.statics; - } - - // mix includes into the prototype - if (props.includes) { - L.Util.extend.apply(null, [proto].concat(props.includes)); - delete props.includes; - } - - // merge options - if (props.options && proto.options) { - props.options = L.extend({}, proto.options, props.options); - } - - // mix given properties into the prototype - L.extend(proto, props); - - proto._initHooks = []; - - var parent = this; - // jshint camelcase: false - NewClass.__super__ = parent.prototype; - - // add method for calling all hooks - proto.callInitHooks = function () { - - if (this._initHooksCalled) { return; } - - if (parent.prototype.callInitHooks) { - parent.prototype.callInitHooks.call(this); - } - - this._initHooksCalled = true; - - for (var i = 0, len = proto._initHooks.length; i < len; i++) { - proto._initHooks[i].call(this); - } - }; - - return NewClass; -}; - - -// method for adding properties to prototype -L.Class.include = function (props) { - L.extend(this.prototype, props); -}; - -// merge new default options to the Class -L.Class.mergeOptions = function (options) { - L.extend(this.prototype.options, options); -}; - -// add a constructor hook -L.Class.addInitHook = function (fn) { // (Function) || (String, args...) - var args = Array.prototype.slice.call(arguments, 1); - - var init = typeof fn === 'function' ? fn : function () { - this[fn].apply(this, args); - }; - - this.prototype._initHooks = this.prototype._initHooks || []; - this.prototype._initHooks.push(init); -}; - - -/* - * L.Mixin.Events is used to add custom events functionality to Leaflet classes. - */ - -var eventsKey = '_leaflet_events'; - -L.Mixin = {}; - -L.Mixin.Events = { - - addEventListener: function (types, fn, context) { // (String, Function[, Object]) or (Object[, Object]) - - // types can be a map of types/handlers - if (L.Util.invokeEach(types, this.addEventListener, this, fn, context)) { return this; } - - var events = this[eventsKey] = this[eventsKey] || {}, - contextId = context && context !== this && L.stamp(context), - i, len, event, type, indexKey, indexLenKey, typeIndex; - - // types can be a string of space-separated words - types = L.Util.splitWords(types); - - for (i = 0, len = types.length; i < len; i++) { - event = { - action: fn, - context: context || this - }; - type = types[i]; - - if (contextId) { - // store listeners of a particular context in a separate hash (if it has an id) - // gives a major performance boost when removing thousands of map layers - - indexKey = type + '_idx'; - indexLenKey = indexKey + '_len'; - - typeIndex = events[indexKey] = events[indexKey] || {}; - - if (!typeIndex[contextId]) { - typeIndex[contextId] = []; - - // keep track of the number of keys in the index to quickly check if it's empty - events[indexLenKey] = (events[indexLenKey] || 0) + 1; - } - - typeIndex[contextId].push(event); - - - } else { - events[type] = events[type] || []; - events[type].push(event); - } - } - - return this; - }, - - hasEventListeners: function (type) { // (String) -> Boolean - var events = this[eventsKey]; - return !!events && ((type in events && events[type].length > 0) || - (type + '_idx' in events && events[type + '_idx_len'] > 0)); - }, - - removeEventListener: function (types, fn, context) { // ([String, Function, Object]) or (Object[, Object]) - - if (!this[eventsKey]) { - return this; - } - - if (!types) { - return this.clearAllEventListeners(); - } - - if (L.Util.invokeEach(types, this.removeEventListener, this, fn, context)) { return this; } - - var events = this[eventsKey], - contextId = context && context !== this && L.stamp(context), - i, len, type, listeners, j, indexKey, indexLenKey, typeIndex, removed; - - types = L.Util.splitWords(types); - - for (i = 0, len = types.length; i < len; i++) { - type = types[i]; - indexKey = type + '_idx'; - indexLenKey = indexKey + '_len'; - - typeIndex = events[indexKey]; - - if (!fn) { - // clear all listeners for a type if function isn't specified - delete events[type]; - delete events[indexKey]; - delete events[indexLenKey]; - - } else { - listeners = contextId && typeIndex ? typeIndex[contextId] : events[type]; - - if (listeners) { - for (j = listeners.length - 1; j >= 0; j--) { - if ((listeners[j].action === fn) && (!context || (listeners[j].context === context))) { - removed = listeners.splice(j, 1); - // set the old action to a no-op, because it is possible - // that the listener is being iterated over as part of a dispatch - removed[0].action = L.Util.falseFn; - } - } - - if (context && typeIndex && (listeners.length === 0)) { - delete typeIndex[contextId]; - events[indexLenKey]--; - } - } - } - } - - return this; - }, - - clearAllEventListeners: function () { - delete this[eventsKey]; - return this; - }, - - fireEvent: function (type, data) { // (String[, Object]) - if (!this.hasEventListeners(type)) { - return this; - } - - var event = L.Util.extend({}, data, { type: type, target: this }); - - var events = this[eventsKey], - listeners, i, len, typeIndex, contextId; - - if (events[type]) { - // make sure adding/removing listeners inside other listeners won't cause infinite loop - listeners = events[type].slice(); - - for (i = 0, len = listeners.length; i < len; i++) { - listeners[i].action.call(listeners[i].context, event); - } - } - - // fire event for the context-indexed listeners as well - typeIndex = events[type + '_idx']; - - for (contextId in typeIndex) { - listeners = typeIndex[contextId].slice(); - - if (listeners) { - for (i = 0, len = listeners.length; i < len; i++) { - listeners[i].action.call(listeners[i].context, event); - } - } - } - - return this; - }, - - addOneTimeEventListener: function (types, fn, context) { - - if (L.Util.invokeEach(types, this.addOneTimeEventListener, this, fn, context)) { return this; } - - var handler = L.bind(function () { - this - .removeEventListener(types, fn, context) - .removeEventListener(types, handler, context); - }, this); - - return this - .addEventListener(types, fn, context) - .addEventListener(types, handler, context); - } -}; - -L.Mixin.Events.on = L.Mixin.Events.addEventListener; -L.Mixin.Events.off = L.Mixin.Events.removeEventListener; -L.Mixin.Events.once = L.Mixin.Events.addOneTimeEventListener; -L.Mixin.Events.fire = L.Mixin.Events.fireEvent; - - -/* - * L.Browser handles different browser and feature detections for internal Leaflet use. - */ - -(function () { - - var ie = 'ActiveXObject' in window, - ielt9 = ie && !document.addEventListener, - - // terrible browser detection to work around Safari / iOS / Android browser bugs - ua = navigator.userAgent.toLowerCase(), - webkit = ua.indexOf('webkit') !== -1, - chrome = ua.indexOf('chrome') !== -1, - phantomjs = ua.indexOf('phantom') !== -1, - android = ua.indexOf('android') !== -1, - android23 = ua.search('android [23]') !== -1, - gecko = ua.indexOf('gecko') !== -1, - - mobile = typeof orientation !== undefined + '', - msPointer = window.navigator && window.navigator.msPointerEnabled && - window.navigator.msMaxTouchPoints && !window.PointerEvent, - pointer = (window.PointerEvent && window.navigator.pointerEnabled && window.navigator.maxTouchPoints) || - msPointer, - retina = ('devicePixelRatio' in window && window.devicePixelRatio > 1) || - ('matchMedia' in window && window.matchMedia('(min-resolution:144dpi)') && - window.matchMedia('(min-resolution:144dpi)').matches), - - doc = document.documentElement, - ie3d = ie && ('transition' in doc.style), - webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()) && !android23, - gecko3d = 'MozPerspective' in doc.style, - opera3d = 'OTransition' in doc.style, - any3d = !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d || opera3d) && !phantomjs; - - - // PhantomJS has 'ontouchstart' in document.documentElement, but doesn't actually support touch. - // https://github.com/Leaflet/Leaflet/pull/1434#issuecomment-13843151 - - var touch = !window.L_NO_TOUCH && !phantomjs && (function () { - - var startName = 'ontouchstart'; - - // IE10+ (We simulate these into touch* events in L.DomEvent and L.DomEvent.Pointer) or WebKit, etc. - if (pointer || (startName in doc)) { - return true; - } - - // Firefox/Gecko - var div = document.createElement('div'), - supported = false; - - if (!div.setAttribute) { - return false; - } - div.setAttribute(startName, 'return;'); - - if (typeof div[startName] === 'function') { - supported = true; - } - - div.removeAttribute(startName); - div = null; - - return supported; - }()); - - - L.Browser = { - ie: ie, - ielt9: ielt9, - webkit: webkit, - gecko: gecko && !webkit && !window.opera && !ie, - - android: android, - android23: android23, - - chrome: chrome, - - ie3d: ie3d, - webkit3d: webkit3d, - gecko3d: gecko3d, - opera3d: opera3d, - any3d: any3d, - - mobile: mobile, - mobileWebkit: mobile && webkit, - mobileWebkit3d: mobile && webkit3d, - mobileOpera: mobile && window.opera, - - touch: touch, - msPointer: msPointer, - pointer: pointer, - - retina: retina - }; - -}()); - - -/* - * L.Point represents a point with x and y coordinates. - */ - -L.Point = function (/*Number*/ x, /*Number*/ y, /*Boolean*/ round) { - this.x = (round ? Math.round(x) : x); - this.y = (round ? Math.round(y) : y); -}; - -L.Point.prototype = { - - clone: function () { - return new L.Point(this.x, this.y); - }, - - // non-destructive, returns a new point - add: function (point) { - return this.clone()._add(L.point(point)); - }, - - // destructive, used directly for performance in situations where it's safe to modify existing point - _add: function (point) { - this.x += point.x; - this.y += point.y; - return this; - }, - - subtract: function (point) { - return this.clone()._subtract(L.point(point)); - }, - - _subtract: function (point) { - this.x -= point.x; - this.y -= point.y; - return this; - }, - - divideBy: function (num) { - return this.clone()._divideBy(num); - }, - - _divideBy: function (num) { - this.x /= num; - this.y /= num; - return this; - }, - - multiplyBy: function (num) { - return this.clone()._multiplyBy(num); - }, - - _multiplyBy: function (num) { - this.x *= num; - this.y *= num; - return this; - }, - - round: function () { - return this.clone()._round(); - }, - - _round: function () { - this.x = Math.round(this.x); - this.y = Math.round(this.y); - return this; - }, - - floor: function () { - return this.clone()._floor(); - }, - - _floor: function () { - this.x = Math.floor(this.x); - this.y = Math.floor(this.y); - return this; - }, - - distanceTo: function (point) { - point = L.point(point); - - var x = point.x - this.x, - y = point.y - this.y; - - return Math.sqrt(x * x + y * y); - }, - - equals: function (point) { - point = L.point(point); - - return point.x === this.x && - point.y === this.y; - }, - - contains: function (point) { - point = L.point(point); - - return Math.abs(point.x) <= Math.abs(this.x) && - Math.abs(point.y) <= Math.abs(this.y); - }, - - toString: function () { - return 'Point(' + - L.Util.formatNum(this.x) + ', ' + - L.Util.formatNum(this.y) + ')'; - } -}; - -L.point = function (x, y, round) { - if (x instanceof L.Point) { - return x; - } - if (L.Util.isArray(x)) { - return new L.Point(x[0], x[1]); - } - if (x === undefined || x === null) { - return x; - } - return new L.Point(x, y, round); -}; - - -/* - * L.Bounds represents a rectangular area on the screen in pixel coordinates. - */ - -L.Bounds = function (a, b) { //(Point, Point) or Point[] - if (!a) { return; } - - var points = b ? [a, b] : a; - - for (var i = 0, len = points.length; i < len; i++) { - this.extend(points[i]); - } -}; - -L.Bounds.prototype = { - // extend the bounds to contain the given point - extend: function (point) { // (Point) - point = L.point(point); - - if (!this.min && !this.max) { - this.min = point.clone(); - this.max = point.clone(); - } else { - this.min.x = Math.min(point.x, this.min.x); - this.max.x = Math.max(point.x, this.max.x); - this.min.y = Math.min(point.y, this.min.y); - this.max.y = Math.max(point.y, this.max.y); - } - return this; - }, - - getCenter: function (round) { // (Boolean) -> Point - return new L.Point( - (this.min.x + this.max.x) / 2, - (this.min.y + this.max.y) / 2, round); - }, - - getBottomLeft: function () { // -> Point - return new L.Point(this.min.x, this.max.y); - }, - - getTopRight: function () { // -> Point - return new L.Point(this.max.x, this.min.y); - }, - - getSize: function () { - return this.max.subtract(this.min); - }, - - contains: function (obj) { // (Bounds) or (Point) -> Boolean - var min, max; - - if (typeof obj[0] === 'number' || obj instanceof L.Point) { - obj = L.point(obj); - } else { - obj = L.bounds(obj); - } - - if (obj instanceof L.Bounds) { - min = obj.min; - max = obj.max; - } else { - min = max = obj; - } - - return (min.x >= this.min.x) && - (max.x <= this.max.x) && - (min.y >= this.min.y) && - (max.y <= this.max.y); - }, - - intersects: function (bounds) { // (Bounds) -> Boolean - bounds = L.bounds(bounds); - - var min = this.min, - max = this.max, - min2 = bounds.min, - max2 = bounds.max, - xIntersects = (max2.x >= min.x) && (min2.x <= max.x), - yIntersects = (max2.y >= min.y) && (min2.y <= max.y); - - return xIntersects && yIntersects; - }, - - isValid: function () { - return !!(this.min && this.max); - } -}; - -L.bounds = function (a, b) { // (Bounds) or (Point, Point) or (Point[]) - if (!a || a instanceof L.Bounds) { - return a; - } - return new L.Bounds(a, b); -}; - - -/* - * L.Transformation is an utility class to perform simple point transformations through a 2d-matrix. - */ - -L.Transformation = function (a, b, c, d) { - this._a = a; - this._b = b; - this._c = c; - this._d = d; -}; - -L.Transformation.prototype = { - transform: function (point, scale) { // (Point, Number) -> Point - return this._transform(point.clone(), scale); - }, - - // destructive transform (faster) - _transform: function (point, scale) { - scale = scale || 1; - point.x = scale * (this._a * point.x + this._b); - point.y = scale * (this._c * point.y + this._d); - return point; - }, - - untransform: function (point, scale) { - scale = scale || 1; - return new L.Point( - (point.x / scale - this._b) / this._a, - (point.y / scale - this._d) / this._c); - } -}; - - -/* - * L.DomUtil contains various utility functions for working with DOM. - */ - -L.DomUtil = { - get: function (id) { - return (typeof id === 'string' ? document.getElementById(id) : id); - }, - - getStyle: function (el, style) { - - var value = el.style[style]; - - if (!value && el.currentStyle) { - value = el.currentStyle[style]; - } - - if ((!value || value === 'auto') && document.defaultView) { - var css = document.defaultView.getComputedStyle(el, null); - value = css ? css[style] : null; - } - - return value === 'auto' ? null : value; - }, - - getViewportOffset: function (element) { - - var top = 0, - left = 0, - el = element, - docBody = document.body, - docEl = document.documentElement, - pos; - - do { - top += el.offsetTop || 0; - left += el.offsetLeft || 0; - - //add borders - top += parseInt(L.DomUtil.getStyle(el, 'borderTopWidth'), 10) || 0; - left += parseInt(L.DomUtil.getStyle(el, 'borderLeftWidth'), 10) || 0; - - pos = L.DomUtil.getStyle(el, 'position'); - - if (el.offsetParent === docBody && pos === 'absolute') { break; } - - if (pos === 'fixed') { - top += docBody.scrollTop || docEl.scrollTop || 0; - left += docBody.scrollLeft || docEl.scrollLeft || 0; - break; - } - - if (pos === 'relative' && !el.offsetLeft) { - var width = L.DomUtil.getStyle(el, 'width'), - maxWidth = L.DomUtil.getStyle(el, 'max-width'), - r = el.getBoundingClientRect(); - - if (width !== 'none' || maxWidth !== 'none') { - left += r.left + el.clientLeft; - } - - //calculate full y offset since we're breaking out of the loop - top += r.top + (docBody.scrollTop || docEl.scrollTop || 0); - - break; - } - - el = el.offsetParent; - - } while (el); - - el = element; - - do { - if (el === docBody) { break; } - - top -= el.scrollTop || 0; - left -= el.scrollLeft || 0; - - el = el.parentNode; - } while (el); - - return new L.Point(left, top); - }, - - documentIsLtr: function () { - if (!L.DomUtil._docIsLtrCached) { - L.DomUtil._docIsLtrCached = true; - L.DomUtil._docIsLtr = L.DomUtil.getStyle(document.body, 'direction') === 'ltr'; - } - return L.DomUtil._docIsLtr; - }, - - create: function (tagName, className, container) { - - var el = document.createElement(tagName); - el.className = className; - - if (container) { - container.appendChild(el); - } - - return el; - }, - - hasClass: function (el, name) { - if (el.classList !== undefined) { - return el.classList.contains(name); - } - var className = L.DomUtil._getClass(el); - return className.length > 0 && new RegExp('(^|\\s)' + name + '(\\s|$)').test(className); - }, - - addClass: function (el, name) { - if (el.classList !== undefined) { - var classes = L.Util.splitWords(name); - for (var i = 0, len = classes.length; i < len; i++) { - el.classList.add(classes[i]); - } - } else if (!L.DomUtil.hasClass(el, name)) { - var className = L.DomUtil._getClass(el); - L.DomUtil._setClass(el, (className ? className + ' ' : '') + name); - } - }, - - removeClass: function (el, name) { - if (el.classList !== undefined) { - el.classList.remove(name); - } else { - L.DomUtil._setClass(el, L.Util.trim((' ' + L.DomUtil._getClass(el) + ' ').replace(' ' + name + ' ', ' '))); - } - }, - - _setClass: function (el, name) { - if (el.className.baseVal === undefined) { - el.className = name; - } else { - // in case of SVG element - el.className.baseVal = name; - } - }, - - _getClass: function (el) { - return el.className.baseVal === undefined ? el.className : el.className.baseVal; - }, - - setOpacity: function (el, value) { - - if ('opacity' in el.style) { - el.style.opacity = value; - - } else if ('filter' in el.style) { - - var filter = false, - filterName = 'DXImageTransform.Microsoft.Alpha'; - - // filters collection throws an error if we try to retrieve a filter that doesn't exist - try { - filter = el.filters.item(filterName); - } catch (e) { - // don't set opacity to 1 if we haven't already set an opacity, - // it isn't needed and breaks transparent pngs. - if (value === 1) { return; } - } - - value = Math.round(value * 100); - - if (filter) { - filter.Enabled = (value !== 100); - filter.Opacity = value; - } else { - el.style.filter += ' progid:' + filterName + '(opacity=' + value + ')'; - } - } - }, - - testProp: function (props) { - - var style = document.documentElement.style; - - for (var i = 0; i < props.length; i++) { - if (props[i] in style) { - return props[i]; - } - } - return false; - }, - - getTranslateString: function (point) { - // on WebKit browsers (Chrome/Safari/iOS Safari/Android) using translate3d instead of translate - // makes animation smoother as it ensures HW accel is used. Firefox 13 doesn't care - // (same speed either way), Opera 12 doesn't support translate3d - - var is3d = L.Browser.webkit3d, - open = 'translate' + (is3d ? '3d' : '') + '(', - close = (is3d ? ',0' : '') + ')'; - - return open + point.x + 'px,' + point.y + 'px' + close; - }, - - getScaleString: function (scale, origin) { - - var preTranslateStr = L.DomUtil.getTranslateString(origin.add(origin.multiplyBy(-1 * scale))), - scaleStr = ' scale(' + scale + ') '; - - return preTranslateStr + scaleStr; - }, - - setPosition: function (el, point, disable3D) { // (HTMLElement, Point[, Boolean]) - - // jshint camelcase: false - el._leaflet_pos = point; - - if (!disable3D && L.Browser.any3d) { - el.style[L.DomUtil.TRANSFORM] = L.DomUtil.getTranslateString(point); - } else { - el.style.left = point.x + 'px'; - el.style.top = point.y + 'px'; - } - }, - - getPosition: function (el) { - // this method is only used for elements previously positioned using setPosition, - // so it's safe to cache the position for performance - - // jshint camelcase: false - return el._leaflet_pos; - } -}; - - -// prefix style property names - -L.DomUtil.TRANSFORM = L.DomUtil.testProp( - ['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']); - -// webkitTransition comes first because some browser versions that drop vendor prefix don't do -// the same for the transitionend event, in particular the Android 4.1 stock browser - -L.DomUtil.TRANSITION = L.DomUtil.testProp( - ['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']); - -L.DomUtil.TRANSITION_END = - L.DomUtil.TRANSITION === 'webkitTransition' || L.DomUtil.TRANSITION === 'OTransition' ? - L.DomUtil.TRANSITION + 'End' : 'transitionend'; - -(function () { - if ('onselectstart' in document) { - L.extend(L.DomUtil, { - disableTextSelection: function () { - L.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault); - }, - - enableTextSelection: function () { - L.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault); - } - }); - } else { - var userSelectProperty = L.DomUtil.testProp( - ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']); - - L.extend(L.DomUtil, { - disableTextSelection: function () { - if (userSelectProperty) { - var style = document.documentElement.style; - this._userSelect = style[userSelectProperty]; - style[userSelectProperty] = 'none'; - } - }, - - enableTextSelection: function () { - if (userSelectProperty) { - document.documentElement.style[userSelectProperty] = this._userSelect; - delete this._userSelect; - } - } - }); - } - - L.extend(L.DomUtil, { - disableImageDrag: function () { - L.DomEvent.on(window, 'dragstart', L.DomEvent.preventDefault); - }, - - enableImageDrag: function () { - L.DomEvent.off(window, 'dragstart', L.DomEvent.preventDefault); - } - }); -})(); - - -/* - * L.LatLng represents a geographical point with latitude and longitude coordinates. - */ - -L.LatLng = function (lat, lng, alt) { // (Number, Number, Number) - lat = parseFloat(lat); - lng = parseFloat(lng); - - if (isNaN(lat) || isNaN(lng)) { - throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')'); - } - - this.lat = lat; - this.lng = lng; - - if (alt !== undefined) { - this.alt = parseFloat(alt); - } -}; - -L.extend(L.LatLng, { - DEG_TO_RAD: Math.PI / 180, - RAD_TO_DEG: 180 / Math.PI, - MAX_MARGIN: 1.0E-9 // max margin of error for the "equals" check -}); - -L.LatLng.prototype = { - equals: function (obj) { // (LatLng) -> Boolean - if (!obj) { return false; } - - obj = L.latLng(obj); - - var margin = Math.max( - Math.abs(this.lat - obj.lat), - Math.abs(this.lng - obj.lng)); - - return margin <= L.LatLng.MAX_MARGIN; - }, - - toString: function (precision) { // (Number) -> String - return 'LatLng(' + - L.Util.formatNum(this.lat, precision) + ', ' + - L.Util.formatNum(this.lng, precision) + ')'; - }, - - // Haversine distance formula, see http://en.wikipedia.org/wiki/Haversine_formula - // TODO move to projection code, LatLng shouldn't know about Earth - distanceTo: function (other) { // (LatLng) -> Number - other = L.latLng(other); - - var R = 6378137, // earth radius in meters - d2r = L.LatLng.DEG_TO_RAD, - dLat = (other.lat - this.lat) * d2r, - dLon = (other.lng - this.lng) * d2r, - lat1 = this.lat * d2r, - lat2 = other.lat * d2r, - sin1 = Math.sin(dLat / 2), - sin2 = Math.sin(dLon / 2); - - var a = sin1 * sin1 + sin2 * sin2 * Math.cos(lat1) * Math.cos(lat2); - - return R * 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); - }, - - wrap: function (a, b) { // (Number, Number) -> LatLng - var lng = this.lng; - - a = a || -180; - b = b || 180; - - lng = (lng + b) % (b - a) + (lng < a || lng === b ? b : a); - - return new L.LatLng(this.lat, lng); - } -}; - -L.latLng = function (a, b) { // (LatLng) or ([Number, Number]) or (Number, Number) - if (a instanceof L.LatLng) { - return a; - } - if (L.Util.isArray(a)) { - if (typeof a[0] === 'number' || typeof a[0] === 'string') { - return new L.LatLng(a[0], a[1], a[2]); - } else { - return null; - } - } - if (a === undefined || a === null) { - return a; - } - if (typeof a === 'object' && 'lat' in a) { - return new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon); - } - if (b === undefined) { - return null; - } - return new L.LatLng(a, b); -}; - - - -/* - * L.LatLngBounds represents a rectangular area on the map in geographical coordinates. - */ - -L.LatLngBounds = function (southWest, northEast) { // (LatLng, LatLng) or (LatLng[]) - if (!southWest) { return; } - - var latlngs = northEast ? [southWest, northEast] : southWest; - - for (var i = 0, len = latlngs.length; i < len; i++) { - this.extend(latlngs[i]); - } -}; - -L.LatLngBounds.prototype = { - // extend the bounds to contain the given point or bounds - extend: function (obj) { // (LatLng) or (LatLngBounds) - if (!obj) { return this; } - - var latLng = L.latLng(obj); - if (latLng !== null) { - obj = latLng; - } else { - obj = L.latLngBounds(obj); - } - - if (obj instanceof L.LatLng) { - if (!this._southWest && !this._northEast) { - this._southWest = new L.LatLng(obj.lat, obj.lng); - this._northEast = new L.LatLng(obj.lat, obj.lng); - } else { - this._southWest.lat = Math.min(obj.lat, this._southWest.lat); - this._southWest.lng = Math.min(obj.lng, this._southWest.lng); - - this._northEast.lat = Math.max(obj.lat, this._northEast.lat); - this._northEast.lng = Math.max(obj.lng, this._northEast.lng); - } - } else if (obj instanceof L.LatLngBounds) { - this.extend(obj._southWest); - this.extend(obj._northEast); - } - return this; - }, - - // extend the bounds by a percentage - pad: function (bufferRatio) { // (Number) -> LatLngBounds - var sw = this._southWest, - ne = this._northEast, - heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio, - widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio; - - return new L.LatLngBounds( - new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer), - new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer)); - }, - - getCenter: function () { // -> LatLng - return new L.LatLng( - (this._southWest.lat + this._northEast.lat) / 2, - (this._southWest.lng + this._northEast.lng) / 2); - }, - - getSouthWest: function () { - return this._southWest; - }, - - getNorthEast: function () { - return this._northEast; - }, - - getNorthWest: function () { - return new L.LatLng(this.getNorth(), this.getWest()); - }, - - getSouthEast: function () { - return new L.LatLng(this.getSouth(), this.getEast()); - }, - - getWest: function () { - return this._southWest.lng; - }, - - getSouth: function () { - return this._southWest.lat; - }, - - getEast: function () { - return this._northEast.lng; - }, - - getNorth: function () { - return this._northEast.lat; - }, - - contains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean - if (typeof obj[0] === 'number' || obj instanceof L.LatLng) { - obj = L.latLng(obj); - } else { - obj = L.latLngBounds(obj); - } - - var sw = this._southWest, - ne = this._northEast, - sw2, ne2; - - if (obj instanceof L.LatLngBounds) { - sw2 = obj.getSouthWest(); - ne2 = obj.getNorthEast(); - } else { - sw2 = ne2 = obj; - } - - return (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) && - (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng); - }, - - intersects: function (bounds) { // (LatLngBounds) - bounds = L.latLngBounds(bounds); - - var sw = this._southWest, - ne = this._northEast, - sw2 = bounds.getSouthWest(), - ne2 = bounds.getNorthEast(), - - latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat), - lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng); - - return latIntersects && lngIntersects; - }, - - toBBoxString: function () { - return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(','); - }, - - equals: function (bounds) { // (LatLngBounds) - if (!bounds) { return false; } - - bounds = L.latLngBounds(bounds); - - return this._southWest.equals(bounds.getSouthWest()) && - this._northEast.equals(bounds.getNorthEast()); - }, - - isValid: function () { - return !!(this._southWest && this._northEast); - } -}; - -//TODO International date line? - -L.latLngBounds = function (a, b) { // (LatLngBounds) or (LatLng, LatLng) - if (!a || a instanceof L.LatLngBounds) { - return a; - } - return new L.LatLngBounds(a, b); -}; - - -/* - * L.Projection contains various geographical projections used by CRS classes. - */ - -L.Projection = {}; - - -/* - * Spherical Mercator is the most popular map projection, used by EPSG:3857 CRS used by default. - */ - -L.Projection.SphericalMercator = { - MAX_LATITUDE: 85.0511287798, - - project: function (latlng) { // (LatLng) -> Point - var d = L.LatLng.DEG_TO_RAD, - max = this.MAX_LATITUDE, - lat = Math.max(Math.min(max, latlng.lat), -max), - x = latlng.lng * d, - y = lat * d; - - y = Math.log(Math.tan((Math.PI / 4) + (y / 2))); - - return new L.Point(x, y); - }, - - unproject: function (point) { // (Point, Boolean) -> LatLng - var d = L.LatLng.RAD_TO_DEG, - lng = point.x * d, - lat = (2 * Math.atan(Math.exp(point.y)) - (Math.PI / 2)) * d; - - return new L.LatLng(lat, lng); - } -}; - - -/* - * Simple equirectangular (Plate Carree) projection, used by CRS like EPSG:4326 and Simple. - */ - -L.Projection.LonLat = { - project: function (latlng) { - return new L.Point(latlng.lng, latlng.lat); - }, - - unproject: function (point) { - return new L.LatLng(point.y, point.x); - } -}; - - -/* - * L.CRS is a base object for all defined CRS (Coordinate Reference Systems) in Leaflet. - */ - -L.CRS = { - latLngToPoint: function (latlng, zoom) { // (LatLng, Number) -> Point - var projectedPoint = this.projection.project(latlng), - scale = this.scale(zoom); - - return this.transformation._transform(projectedPoint, scale); - }, - - pointToLatLng: function (point, zoom) { // (Point, Number[, Boolean]) -> LatLng - var scale = this.scale(zoom), - untransformedPoint = this.transformation.untransform(point, scale); - - return this.projection.unproject(untransformedPoint); - }, - - project: function (latlng) { - return this.projection.project(latlng); - }, - - scale: function (zoom) { - return 256 * Math.pow(2, zoom); - }, - - getSize: function (zoom) { - var s = this.scale(zoom); - return L.point(s, s); - } -}; - - -/* - * A simple CRS that can be used for flat non-Earth maps like panoramas or game maps. - */ - -L.CRS.Simple = L.extend({}, L.CRS, { - projection: L.Projection.LonLat, - transformation: new L.Transformation(1, 0, -1, 0), - - scale: function (zoom) { - return Math.pow(2, zoom); - } -}); - - -/* - * L.CRS.EPSG3857 (Spherical Mercator) is the most common CRS for web mapping - * and is used by Leaflet by default. - */ - -L.CRS.EPSG3857 = L.extend({}, L.CRS, { - code: 'EPSG:3857', - - projection: L.Projection.SphericalMercator, - transformation: new L.Transformation(0.5 / Math.PI, 0.5, -0.5 / Math.PI, 0.5), - - project: function (latlng) { // (LatLng) -> Point - var projectedPoint = this.projection.project(latlng), - earthRadius = 6378137; - return projectedPoint.multiplyBy(earthRadius); - } -}); - -L.CRS.EPSG900913 = L.extend({}, L.CRS.EPSG3857, { - code: 'EPSG:900913' -}); - - -/* - * L.CRS.EPSG4326 is a CRS popular among advanced GIS specialists. - */ - -L.CRS.EPSG4326 = L.extend({}, L.CRS, { - code: 'EPSG:4326', - - projection: L.Projection.LonLat, - transformation: new L.Transformation(1 / 360, 0.5, -1 / 360, 0.5) -}); - - -/* - * L.Map is the central class of the API - it is used to create a map. - */ - -L.Map = L.Class.extend({ - - includes: L.Mixin.Events, - - options: { - crs: L.CRS.EPSG3857, - - /* - center: LatLng, - zoom: Number, - layers: Array, - */ - - fadeAnimation: L.DomUtil.TRANSITION && !L.Browser.android23, - trackResize: true, - markerZoomAnimation: L.DomUtil.TRANSITION && L.Browser.any3d - }, - - initialize: function (id, options) { // (HTMLElement or String, Object) - options = L.setOptions(this, options); - - - this._initContainer(id); - this._initLayout(); - - // hack for https://github.com/Leaflet/Leaflet/issues/1980 - this._onResize = L.bind(this._onResize, this); - - this._initEvents(); - - if (options.maxBounds) { - this.setMaxBounds(options.maxBounds); - } - - if (options.center && options.zoom !== undefined) { - this.setView(L.latLng(options.center), options.zoom, {reset: true}); - } - - this._handlers = []; - - this._layers = {}; - this._zoomBoundLayers = {}; - this._tileLayersNum = 0; - - this.callInitHooks(); - - this._addLayers(options.layers); - }, - - - // public methods that modify map state - - // replaced by animation-powered implementation in Map.PanAnimation.js - setView: function (center, zoom) { - zoom = zoom === undefined ? this.getZoom() : zoom; - this._resetView(L.latLng(center), this._limitZoom(zoom)); - return this; - }, - - setZoom: function (zoom, options) { - if (!this._loaded) { - this._zoom = this._limitZoom(zoom); - return this; - } - return this.setView(this.getCenter(), zoom, {zoom: options}); - }, - - zoomIn: function (delta, options) { - return this.setZoom(this._zoom + (delta || 1), options); - }, - - zoomOut: function (delta, options) { - return this.setZoom(this._zoom - (delta || 1), options); - }, - - setZoomAround: function (latlng, zoom, options) { - var scale = this.getZoomScale(zoom), - viewHalf = this.getSize().divideBy(2), - containerPoint = latlng instanceof L.Point ? latlng : this.latLngToContainerPoint(latlng), - - centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale), - newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset)); - - return this.setView(newCenter, zoom, {zoom: options}); - }, - - fitBounds: function (bounds, options) { - - options = options || {}; - bounds = bounds.getBounds ? bounds.getBounds() : L.latLngBounds(bounds); - - var paddingTL = L.point(options.paddingTopLeft || options.padding || [0, 0]), - paddingBR = L.point(options.paddingBottomRight || options.padding || [0, 0]), - - zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR)), - paddingOffset = paddingBR.subtract(paddingTL).divideBy(2), - - swPoint = this.project(bounds.getSouthWest(), zoom), - nePoint = this.project(bounds.getNorthEast(), zoom), - center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom); - - zoom = options && options.maxZoom ? Math.min(options.maxZoom, zoom) : zoom; - - return this.setView(center, zoom, options); - }, - - fitWorld: function (options) { - return this.fitBounds([[-90, -180], [90, 180]], options); - }, - - panTo: function (center, options) { // (LatLng) - return this.setView(center, this._zoom, {pan: options}); - }, - - panBy: function (offset) { // (Point) - // replaced with animated panBy in Map.PanAnimation.js - this.fire('movestart'); - - this._rawPanBy(L.point(offset)); - - this.fire('move'); - return this.fire('moveend'); - }, - - setMaxBounds: function (bounds) { - bounds = L.latLngBounds(bounds); - - this.options.maxBounds = bounds; - - if (!bounds) { - return this.off('moveend', this._panInsideMaxBounds, this); - } - - if (this._loaded) { - this._panInsideMaxBounds(); - } - - return this.on('moveend', this._panInsideMaxBounds, this); - }, - - panInsideBounds: function (bounds, options) { - var center = this.getCenter(), - newCenter = this._limitCenter(center, this._zoom, bounds); - - if (center.equals(newCenter)) { return this; } - - return this.panTo(newCenter, options); - }, - - addLayer: function (layer) { - // TODO method is too big, refactor - - var id = L.stamp(layer); - - if (this._layers[id]) { return this; } - - this._layers[id] = layer; - - // TODO getMaxZoom, getMinZoom in ILayer (instead of options) - if (layer.options && (!isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom))) { - this._zoomBoundLayers[id] = layer; - this._updateZoomLevels(); - } - - // TODO looks ugly, refactor!!! - if (this.options.zoomAnimation && L.TileLayer && (layer instanceof L.TileLayer)) { - this._tileLayersNum++; - this._tileLayersToLoad++; - layer.on('load', this._onTileLayerLoad, this); - } - - if (this._loaded) { - this._layerAdd(layer); - } - - return this; - }, - - removeLayer: function (layer) { - var id = L.stamp(layer); - - if (!this._layers[id]) { return this; } - - if (this._loaded) { - layer.onRemove(this); - } - - delete this._layers[id]; - - if (this._loaded) { - this.fire('layerremove', {layer: layer}); - } - - if (this._zoomBoundLayers[id]) { - delete this._zoomBoundLayers[id]; - this._updateZoomLevels(); - } - - // TODO looks ugly, refactor - if (this.options.zoomAnimation && L.TileLayer && (layer instanceof L.TileLayer)) { - this._tileLayersNum--; - this._tileLayersToLoad--; - layer.off('load', this._onTileLayerLoad, this); - } - - return this; - }, - - hasLayer: function (layer) { - if (!layer) { return false; } - - return (L.stamp(layer) in this._layers); - }, - - eachLayer: function (method, context) { - for (var i in this._layers) { - method.call(context, this._layers[i]); - } - return this; - }, - - invalidateSize: function (options) { - if (!this._loaded) { return this; } - - options = L.extend({ - animate: false, - pan: true - }, options === true ? {animate: true} : options); - - var oldSize = this.getSize(); - this._sizeChanged = true; - this._initialCenter = null; - - var newSize = this.getSize(), - oldCenter = oldSize.divideBy(2).round(), - newCenter = newSize.divideBy(2).round(), - offset = oldCenter.subtract(newCenter); - - if (!offset.x && !offset.y) { return this; } - - if (options.animate && options.pan) { - this.panBy(offset); - - } else { - if (options.pan) { - this._rawPanBy(offset); - } - - this.fire('move'); - - if (options.debounceMoveend) { - clearTimeout(this._sizeTimer); - this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200); - } else { - this.fire('moveend'); - } - } - - return this.fire('resize', { - oldSize: oldSize, - newSize: newSize - }); - }, - - // TODO handler.addTo - addHandler: function (name, HandlerClass) { - if (!HandlerClass) { return this; } - - var handler = this[name] = new HandlerClass(this); - - this._handlers.push(handler); - - if (this.options[name]) { - handler.enable(); - } - - return this; - }, - - remove: function () { - if (this._loaded) { - this.fire('unload'); - } - - this._initEvents('off'); - - try { - // throws error in IE6-8 - delete this._container._leaflet; - } catch (e) { - this._container._leaflet = undefined; - } - - this._clearPanes(); - if (this._clearControlPos) { - this._clearControlPos(); - } - - this._clearHandlers(); - - return this; - }, - - - // public methods for getting map state - - getCenter: function () { // (Boolean) -> LatLng - this._checkIfLoaded(); - - if (this._initialCenter && !this._moved()) { - return this._initialCenter; - } - return this.layerPointToLatLng(this._getCenterLayerPoint()); - }, - - getZoom: function () { - return this._zoom; - }, - - getBounds: function () { - var bounds = this.getPixelBounds(), - sw = this.unproject(bounds.getBottomLeft()), - ne = this.unproject(bounds.getTopRight()); - - return new L.LatLngBounds(sw, ne); - }, - - getMinZoom: function () { - return this.options.minZoom === undefined ? - (this._layersMinZoom === undefined ? 0 : this._layersMinZoom) : - this.options.minZoom; - }, - - getMaxZoom: function () { - return this.options.maxZoom === undefined ? - (this._layersMaxZoom === undefined ? Infinity : this._layersMaxZoom) : - this.options.maxZoom; - }, - - getBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number - bounds = L.latLngBounds(bounds); - - var zoom = this.getMinZoom() - (inside ? 1 : 0), - maxZoom = this.getMaxZoom(), - size = this.getSize(), - - nw = bounds.getNorthWest(), - se = bounds.getSouthEast(), - - zoomNotFound = true, - boundsSize; - - padding = L.point(padding || [0, 0]); - - do { - zoom++; - boundsSize = this.project(se, zoom).subtract(this.project(nw, zoom)).add(padding); - zoomNotFound = !inside ? size.contains(boundsSize) : boundsSize.x < size.x || boundsSize.y < size.y; - - } while (zoomNotFound && zoom <= maxZoom); - - if (zoomNotFound && inside) { - return null; - } - - return inside ? zoom : zoom - 1; - }, - - getSize: function () { - if (!this._size || this._sizeChanged) { - this._size = new L.Point( - this._container.clientWidth, - this._container.clientHeight); - - this._sizeChanged = false; - } - return this._size.clone(); - }, - - getPixelBounds: function () { - var topLeftPoint = this._getTopLeftPoint(); - return new L.Bounds(topLeftPoint, topLeftPoint.add(this.getSize())); - }, - - getPixelOrigin: function () { - this._checkIfLoaded(); - return this._initialTopLeftPoint; - }, - - getPanes: function () { - return this._panes; - }, - - getContainer: function () { - return this._container; - }, - - - // TODO replace with universal implementation after refactoring projections - - getZoomScale: function (toZoom) { - var crs = this.options.crs; - return crs.scale(toZoom) / crs.scale(this._zoom); - }, - - getScaleZoom: function (scale) { - return this._zoom + (Math.log(scale) / Math.LN2); - }, - - - // conversion methods - - project: function (latlng, zoom) { // (LatLng[, Number]) -> Point - zoom = zoom === undefined ? this._zoom : zoom; - return this.options.crs.latLngToPoint(L.latLng(latlng), zoom); - }, - - unproject: function (point, zoom) { // (Point[, Number]) -> LatLng - zoom = zoom === undefined ? this._zoom : zoom; - return this.options.crs.pointToLatLng(L.point(point), zoom); - }, - - layerPointToLatLng: function (point) { // (Point) - var projectedPoint = L.point(point).add(this.getPixelOrigin()); - return this.unproject(projectedPoint); - }, - - latLngToLayerPoint: function (latlng) { // (LatLng) - var projectedPoint = this.project(L.latLng(latlng))._round(); - return projectedPoint._subtract(this.getPixelOrigin()); - }, - - containerPointToLayerPoint: function (point) { // (Point) - return L.point(point).subtract(this._getMapPanePos()); - }, - - layerPointToContainerPoint: function (point) { // (Point) - return L.point(point).add(this._getMapPanePos()); - }, - - containerPointToLatLng: function (point) { - var layerPoint = this.containerPointToLayerPoint(L.point(point)); - return this.layerPointToLatLng(layerPoint); - }, - - latLngToContainerPoint: function (latlng) { - return this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng))); - }, - - mouseEventToContainerPoint: function (e) { // (MouseEvent) - return L.DomEvent.getMousePosition(e, this._container); - }, - - mouseEventToLayerPoint: function (e) { // (MouseEvent) - return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e)); - }, - - mouseEventToLatLng: function (e) { // (MouseEvent) - return this.layerPointToLatLng(this.mouseEventToLayerPoint(e)); - }, - - - // map initialization methods - - _initContainer: function (id) { - var container = this._container = L.DomUtil.get(id); - - if (!container) { - throw new Error('Map container not found.'); - } else if (container._leaflet) { - throw new Error('Map container is already initialized.'); - } - - container._leaflet = true; - }, - - _initLayout: function () { - var container = this._container; - - L.DomUtil.addClass(container, 'leaflet-container' + - (L.Browser.touch ? ' leaflet-touch' : '') + - (L.Browser.retina ? ' leaflet-retina' : '') + - (L.Browser.ielt9 ? ' leaflet-oldie' : '') + - (this.options.fadeAnimation ? ' leaflet-fade-anim' : '')); - - var position = L.DomUtil.getStyle(container, 'position'); - - if (position !== 'absolute' && position !== 'relative' && position !== 'fixed') { - container.style.position = 'relative'; - } - - this._initPanes(); - - if (this._initControlPos) { - this._initControlPos(); - } - }, - - _initPanes: function () { - var panes = this._panes = {}; - - this._mapPane = panes.mapPane = this._createPane('leaflet-map-pane', this._container); - - this._tilePane = panes.tilePane = this._createPane('leaflet-tile-pane', this._mapPane); - panes.objectsPane = this._createPane('leaflet-objects-pane', this._mapPane); - panes.shadowPane = this._createPane('leaflet-shadow-pane'); - panes.overlayPane = this._createPane('leaflet-overlay-pane'); - panes.markerPane = this._createPane('leaflet-marker-pane'); - panes.popupPane = this._createPane('leaflet-popup-pane'); - - var zoomHide = ' leaflet-zoom-hide'; - - if (!this.options.markerZoomAnimation) { - L.DomUtil.addClass(panes.markerPane, zoomHide); - L.DomUtil.addClass(panes.shadowPane, zoomHide); - L.DomUtil.addClass(panes.popupPane, zoomHide); - } - }, - - _createPane: function (className, container) { - return L.DomUtil.create('div', className, container || this._panes.objectsPane); - }, - - _clearPanes: function () { - this._container.removeChild(this._mapPane); - }, - - _addLayers: function (layers) { - layers = layers ? (L.Util.isArray(layers) ? layers : [layers]) : []; - - for (var i = 0, len = layers.length; i < len; i++) { - this.addLayer(layers[i]); - } - }, - - - // private methods that modify map state - - _resetView: function (center, zoom, preserveMapOffset, afterZoomAnim) { - - var zoomChanged = (this._zoom !== zoom); - - if (!afterZoomAnim) { - this.fire('movestart'); - - if (zoomChanged) { - this.fire('zoomstart'); - } - } - - this._zoom = zoom; - this._initialCenter = center; - - this._initialTopLeftPoint = this._getNewTopLeftPoint(center); - - if (!preserveMapOffset) { - L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0)); - } else { - this._initialTopLeftPoint._add(this._getMapPanePos()); - } - - this._tileLayersToLoad = this._tileLayersNum; - - var loading = !this._loaded; - this._loaded = true; - - this.fire('viewreset', {hard: !preserveMapOffset}); - - if (loading) { - this.fire('load'); - this.eachLayer(this._layerAdd, this); - } - - this.fire('move'); - - if (zoomChanged || afterZoomAnim) { - this.fire('zoomend'); - } - - this.fire('moveend', {hard: !preserveMapOffset}); - }, - - _rawPanBy: function (offset) { - L.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset)); - }, - - _getZoomSpan: function () { - return this.getMaxZoom() - this.getMinZoom(); - }, - - _updateZoomLevels: function () { - var i, - minZoom = Infinity, - maxZoom = -Infinity, - oldZoomSpan = this._getZoomSpan(); - - for (i in this._zoomBoundLayers) { - var layer = this._zoomBoundLayers[i]; - if (!isNaN(layer.options.minZoom)) { - minZoom = Math.min(minZoom, layer.options.minZoom); - } - if (!isNaN(layer.options.maxZoom)) { - maxZoom = Math.max(maxZoom, layer.options.maxZoom); - } - } - - if (i === undefined) { // we have no tilelayers - this._layersMaxZoom = this._layersMinZoom = undefined; - } else { - this._layersMaxZoom = maxZoom; - this._layersMinZoom = minZoom; - } - - if (oldZoomSpan !== this._getZoomSpan()) { - this.fire('zoomlevelschange'); - } - }, - - _panInsideMaxBounds: function () { - this.panInsideBounds(this.options.maxBounds); - }, - - _checkIfLoaded: function () { - if (!this._loaded) { - throw new Error('Set map center and zoom first.'); - } - }, - - // map events - - _initEvents: function (onOff) { - if (!L.DomEvent) { return; } - - onOff = onOff || 'on'; - - L.DomEvent[onOff](this._container, 'click', this._onMouseClick, this); - - var events = ['dblclick', 'mousedown', 'mouseup', 'mouseenter', - 'mouseleave', 'mousemove', 'contextmenu'], - i, len; - - for (i = 0, len = events.length; i < len; i++) { - L.DomEvent[onOff](this._container, events[i], this._fireMouseEvent, this); - } - - if (this.options.trackResize) { - L.DomEvent[onOff](window, 'resize', this._onResize, this); - } - }, - - _onResize: function () { - L.Util.cancelAnimFrame(this._resizeRequest); - this._resizeRequest = L.Util.requestAnimFrame( - function () { this.invalidateSize({debounceMoveend: true}); }, this, false, this._container); - }, - - _onMouseClick: function (e) { - if (!this._loaded || (!e._simulated && - ((this.dragging && this.dragging.moved()) || - (this.boxZoom && this.boxZoom.moved()))) || - L.DomEvent._skipped(e)) { return; } - - this.fire('preclick'); - this._fireMouseEvent(e); - }, - - _fireMouseEvent: function (e) { - if (!this._loaded || L.DomEvent._skipped(e)) { return; } - - var type = e.type; - - type = (type === 'mouseenter' ? 'mouseover' : (type === 'mouseleave' ? 'mouseout' : type)); - - if (!this.hasEventListeners(type)) { return; } - - if (type === 'contextmenu') { - L.DomEvent.preventDefault(e); - } - - var containerPoint = this.mouseEventToContainerPoint(e), - layerPoint = this.containerPointToLayerPoint(containerPoint), - latlng = this.layerPointToLatLng(layerPoint); - - this.fire(type, { - latlng: latlng, - layerPoint: layerPoint, - containerPoint: containerPoint, - originalEvent: e - }); - }, - - _onTileLayerLoad: function () { - this._tileLayersToLoad--; - if (this._tileLayersNum && !this._tileLayersToLoad) { - this.fire('tilelayersload'); - } - }, - - _clearHandlers: function () { - for (var i = 0, len = this._handlers.length; i < len; i++) { - this._handlers[i].disable(); - } - }, - - whenReady: function (callback, context) { - if (this._loaded) { - callback.call(context || this, this); - } else { - this.on('load', callback, context); - } - return this; - }, - - _layerAdd: function (layer) { - layer.onAdd(this); - this.fire('layeradd', {layer: layer}); - }, - - - // private methods for getting map state - - _getMapPanePos: function () { - return L.DomUtil.getPosition(this._mapPane); - }, - - _moved: function () { - var pos = this._getMapPanePos(); - return pos && !pos.equals([0, 0]); - }, - - _getTopLeftPoint: function () { - return this.getPixelOrigin().subtract(this._getMapPanePos()); - }, - - _getNewTopLeftPoint: function (center, zoom) { - var viewHalf = this.getSize()._divideBy(2); - // TODO round on display, not calculation to increase precision? - return this.project(center, zoom)._subtract(viewHalf)._round(); - }, - - _latLngToNewLayerPoint: function (latlng, newZoom, newCenter) { - var topLeft = this._getNewTopLeftPoint(newCenter, newZoom).add(this._getMapPanePos()); - return this.project(latlng, newZoom)._subtract(topLeft); - }, - - // layer point of the current center - _getCenterLayerPoint: function () { - return this.containerPointToLayerPoint(this.getSize()._divideBy(2)); - }, - - // offset of the specified place to the current center in pixels - _getCenterOffset: function (latlng) { - return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint()); - }, - - // adjust center for view to get inside bounds - _limitCenter: function (center, zoom, bounds) { - - if (!bounds) { return center; } - - var centerPoint = this.project(center, zoom), - viewHalf = this.getSize().divideBy(2), - viewBounds = new L.Bounds(centerPoint.subtract(viewHalf), centerPoint.add(viewHalf)), - offset = this._getBoundsOffset(viewBounds, bounds, zoom); - - return this.unproject(centerPoint.add(offset), zoom); - }, - - // adjust offset for view to get inside bounds - _limitOffset: function (offset, bounds) { - if (!bounds) { return offset; } - - var viewBounds = this.getPixelBounds(), - newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset)); - - return offset.add(this._getBoundsOffset(newBounds, bounds)); - }, - - // returns offset needed for pxBounds to get inside maxBounds at a specified zoom - _getBoundsOffset: function (pxBounds, maxBounds, zoom) { - var nwOffset = this.project(maxBounds.getNorthWest(), zoom).subtract(pxBounds.min), - seOffset = this.project(maxBounds.getSouthEast(), zoom).subtract(pxBounds.max), - - dx = this._rebound(nwOffset.x, -seOffset.x), - dy = this._rebound(nwOffset.y, -seOffset.y); - - return new L.Point(dx, dy); - }, - - _rebound: function (left, right) { - return left + right > 0 ? - Math.round(left - right) / 2 : - Math.max(0, Math.ceil(left)) - Math.max(0, Math.floor(right)); - }, - - _limitZoom: function (zoom) { - var min = this.getMinZoom(), - max = this.getMaxZoom(); - - return Math.max(min, Math.min(max, zoom)); - } -}); - -L.map = function (id, options) { - return new L.Map(id, options); -}; - - -/* - * Mercator projection that takes into account that the Earth is not a perfect sphere. - * Less popular than spherical mercator; used by projections like EPSG:3395. - */ - -L.Projection.Mercator = { - MAX_LATITUDE: 85.0840591556, - - R_MINOR: 6356752.314245179, - R_MAJOR: 6378137, - - project: function (latlng) { // (LatLng) -> Point - var d = L.LatLng.DEG_TO_RAD, - max = this.MAX_LATITUDE, - lat = Math.max(Math.min(max, latlng.lat), -max), - r = this.R_MAJOR, - r2 = this.R_MINOR, - x = latlng.lng * d * r, - y = lat * d, - tmp = r2 / r, - eccent = Math.sqrt(1.0 - tmp * tmp), - con = eccent * Math.sin(y); - - con = Math.pow((1 - con) / (1 + con), eccent * 0.5); - - var ts = Math.tan(0.5 * ((Math.PI * 0.5) - y)) / con; - y = -r * Math.log(ts); - - return new L.Point(x, y); - }, - - unproject: function (point) { // (Point, Boolean) -> LatLng - var d = L.LatLng.RAD_TO_DEG, - r = this.R_MAJOR, - r2 = this.R_MINOR, - lng = point.x * d / r, - tmp = r2 / r, - eccent = Math.sqrt(1 - (tmp * tmp)), - ts = Math.exp(- point.y / r), - phi = (Math.PI / 2) - 2 * Math.atan(ts), - numIter = 15, - tol = 1e-7, - i = numIter, - dphi = 0.1, - con; - - while ((Math.abs(dphi) > tol) && (--i > 0)) { - con = eccent * Math.sin(phi); - dphi = (Math.PI / 2) - 2 * Math.atan(ts * - Math.pow((1.0 - con) / (1.0 + con), 0.5 * eccent)) - phi; - phi += dphi; - } - - return new L.LatLng(phi * d, lng); - } -}; - - - -L.CRS.EPSG3395 = L.extend({}, L.CRS, { - code: 'EPSG:3395', - - projection: L.Projection.Mercator, - - transformation: (function () { - var m = L.Projection.Mercator, - r = m.R_MAJOR, - scale = 0.5 / (Math.PI * r); - - return new L.Transformation(scale, 0.5, -scale, 0.5); - }()) -}); - - -/* - * L.TileLayer is used for standard xyz-numbered tile layers. - */ - -L.TileLayer = L.Class.extend({ - includes: L.Mixin.Events, - - options: { - minZoom: 0, - maxZoom: 18, - tileSize: 256, - subdomains: 'abc', - errorTileUrl: '', - attribution: '', - zoomOffset: 0, - opacity: 1, - /* - maxNativeZoom: null, - zIndex: null, - tms: false, - continuousWorld: false, - noWrap: false, - zoomReverse: false, - detectRetina: false, - reuseTiles: false, - bounds: false, - */ - unloadInvisibleTiles: L.Browser.mobile, - updateWhenIdle: L.Browser.mobile - }, - - initialize: function (url, options) { - options = L.setOptions(this, options); - - // detecting retina displays, adjusting tileSize and zoom levels - if (options.detectRetina && L.Browser.retina && options.maxZoom > 0) { - - options.tileSize = Math.floor(options.tileSize / 2); - options.zoomOffset++; - - if (options.minZoom > 0) { - options.minZoom--; - } - this.options.maxZoom--; - } - - if (options.bounds) { - options.bounds = L.latLngBounds(options.bounds); - } - - this._url = url; - - var subdomains = this.options.subdomains; - - if (typeof subdomains === 'string') { - this.options.subdomains = subdomains.split(''); - } - }, - - onAdd: function (map) { - this._map = map; - this._animated = map._zoomAnimated; - - // create a container div for tiles - this._initContainer(); - - // set up events - map.on({ - 'viewreset': this._reset, - 'moveend': this._update - }, this); - - if (this._animated) { - map.on({ - 'zoomanim': this._animateZoom, - 'zoomend': this._endZoomAnim - }, this); - } - - if (!this.options.updateWhenIdle) { - this._limitedUpdate = L.Util.limitExecByInterval(this._update, 150, this); - map.on('move', this._limitedUpdate, this); - } - - this._reset(); - this._update(); - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - onRemove: function (map) { - this._container.parentNode.removeChild(this._container); - - map.off({ - 'viewreset': this._reset, - 'moveend': this._update - }, this); - - if (this._animated) { - map.off({ - 'zoomanim': this._animateZoom, - 'zoomend': this._endZoomAnim - }, this); - } - - if (!this.options.updateWhenIdle) { - map.off('move', this._limitedUpdate, this); - } - - this._container = null; - this._map = null; - }, - - bringToFront: function () { - var pane = this._map._panes.tilePane; - - if (this._container) { - pane.appendChild(this._container); - this._setAutoZIndex(pane, Math.max); - } - - return this; - }, - - bringToBack: function () { - var pane = this._map._panes.tilePane; - - if (this._container) { - pane.insertBefore(this._container, pane.firstChild); - this._setAutoZIndex(pane, Math.min); - } - - return this; - }, - - getAttribution: function () { - return this.options.attribution; - }, - - getContainer: function () { - return this._container; - }, - - setOpacity: function (opacity) { - this.options.opacity = opacity; - - if (this._map) { - this._updateOpacity(); - } - - return this; - }, - - setZIndex: function (zIndex) { - this.options.zIndex = zIndex; - this._updateZIndex(); - - return this; - }, - - setUrl: function (url, noRedraw) { - this._url = url; - - if (!noRedraw) { - this.redraw(); - } - - return this; - }, - - redraw: function () { - if (this._map) { - this._reset({hard: true}); - this._update(); - } - return this; - }, - - _updateZIndex: function () { - if (this._container && this.options.zIndex !== undefined) { - this._container.style.zIndex = this.options.zIndex; - } - }, - - _setAutoZIndex: function (pane, compare) { - - var layers = pane.children, - edgeZIndex = -compare(Infinity, -Infinity), // -Infinity for max, Infinity for min - zIndex, i, len; - - for (i = 0, len = layers.length; i < len; i++) { - - if (layers[i] !== this._container) { - zIndex = parseInt(layers[i].style.zIndex, 10); - - if (!isNaN(zIndex)) { - edgeZIndex = compare(edgeZIndex, zIndex); - } - } - } - - this.options.zIndex = this._container.style.zIndex = - (isFinite(edgeZIndex) ? edgeZIndex : 0) + compare(1, -1); - }, - - _updateOpacity: function () { - var i, - tiles = this._tiles; - - if (L.Browser.ielt9) { - for (i in tiles) { - L.DomUtil.setOpacity(tiles[i], this.options.opacity); - } - } else { - L.DomUtil.setOpacity(this._container, this.options.opacity); - } - }, - - _initContainer: function () { - var tilePane = this._map._panes.tilePane; - - if (!this._container) { - this._container = L.DomUtil.create('div', 'leaflet-layer'); - - this._updateZIndex(); - - if (this._animated) { - var className = 'leaflet-tile-container'; - - this._bgBuffer = L.DomUtil.create('div', className, this._container); - this._tileContainer = L.DomUtil.create('div', className, this._container); - - } else { - this._tileContainer = this._container; - } - - tilePane.appendChild(this._container); - - if (this.options.opacity < 1) { - this._updateOpacity(); - } - } - }, - - _reset: function (e) { - for (var key in this._tiles) { - this.fire('tileunload', {tile: this._tiles[key]}); - } - - this._tiles = {}; - this._tilesToLoad = 0; - - if (this.options.reuseTiles) { - this._unusedTiles = []; - } - - this._tileContainer.innerHTML = ''; - - if (this._animated && e && e.hard) { - this._clearBgBuffer(); - } - - this._initContainer(); - }, - - _getTileSize: function () { - var map = this._map, - zoom = map.getZoom() + this.options.zoomOffset, - zoomN = this.options.maxNativeZoom, - tileSize = this.options.tileSize; - - if (zoomN && zoom > zoomN) { - tileSize = Math.round(map.getZoomScale(zoom) / map.getZoomScale(zoomN) * tileSize); - } - - return tileSize; - }, - - _update: function () { - - if (!this._map) { return; } - - var map = this._map, - bounds = map.getPixelBounds(), - zoom = map.getZoom(), - tileSize = this._getTileSize(); - - if (zoom > this.options.maxZoom || zoom < this.options.minZoom) { - return; - } - - var tileBounds = L.bounds( - bounds.min.divideBy(tileSize)._floor(), - bounds.max.divideBy(tileSize)._floor()); - - this._addTilesFromCenterOut(tileBounds); - - if (this.options.unloadInvisibleTiles || this.options.reuseTiles) { - this._removeOtherTiles(tileBounds); - } - }, - - _addTilesFromCenterOut: function (bounds) { - var queue = [], - center = bounds.getCenter(); - - var j, i, point; - - for (j = bounds.min.y; j <= bounds.max.y; j++) { - for (i = bounds.min.x; i <= bounds.max.x; i++) { - point = new L.Point(i, j); - - if (this._tileShouldBeLoaded(point)) { - queue.push(point); - } - } - } - - var tilesToLoad = queue.length; - - if (tilesToLoad === 0) { return; } - - // load tiles in order of their distance to center - queue.sort(function (a, b) { - return a.distanceTo(center) - b.distanceTo(center); - }); - - var fragment = document.createDocumentFragment(); - - // if its the first batch of tiles to load - if (!this._tilesToLoad) { - this.fire('loading'); - } - - this._tilesToLoad += tilesToLoad; - - for (i = 0; i < tilesToLoad; i++) { - this._addTile(queue[i], fragment); - } - - this._tileContainer.appendChild(fragment); - }, - - _tileShouldBeLoaded: function (tilePoint) { - if ((tilePoint.x + ':' + tilePoint.y) in this._tiles) { - return false; // already loaded - } - - var options = this.options; - - if (!options.continuousWorld) { - var limit = this._getWrapTileNum(); - - // don't load if exceeds world bounds - if ((options.noWrap && (tilePoint.x < 0 || tilePoint.x >= limit.x)) || - tilePoint.y < 0 || tilePoint.y >= limit.y) { return false; } - } - - if (options.bounds) { - var tileSize = options.tileSize, - nwPoint = tilePoint.multiplyBy(tileSize), - sePoint = nwPoint.add([tileSize, tileSize]), - nw = this._map.unproject(nwPoint), - se = this._map.unproject(sePoint); - - // TODO temporary hack, will be removed after refactoring projections - // https://github.com/Leaflet/Leaflet/issues/1618 - if (!options.continuousWorld && !options.noWrap) { - nw = nw.wrap(); - se = se.wrap(); - } - - if (!options.bounds.intersects([nw, se])) { return false; } - } - - return true; - }, - - _removeOtherTiles: function (bounds) { - var kArr, x, y, key; - - for (key in this._tiles) { - kArr = key.split(':'); - x = parseInt(kArr[0], 10); - y = parseInt(kArr[1], 10); - - // remove tile if it's out of bounds - if (x < bounds.min.x || x > bounds.max.x || y < bounds.min.y || y > bounds.max.y) { - this._removeTile(key); - } - } - }, - - _removeTile: function (key) { - var tile = this._tiles[key]; - - this.fire('tileunload', {tile: tile, url: tile.src}); - - if (this.options.reuseTiles) { - L.DomUtil.removeClass(tile, 'leaflet-tile-loaded'); - this._unusedTiles.push(tile); - - } else if (tile.parentNode === this._tileContainer) { - this._tileContainer.removeChild(tile); - } - - // for https://github.com/CloudMade/Leaflet/issues/137 - if (!L.Browser.android) { - tile.onload = null; - tile.src = L.Util.emptyImageUrl; - } - - delete this._tiles[key]; - }, - - _addTile: function (tilePoint, container) { - var tilePos = this._getTilePos(tilePoint); - - // get unused tile - or create a new tile - var tile = this._getTile(); - - /* - Chrome 20 layouts much faster with top/left (verify with timeline, frames) - Android 4 browser has display issues with top/left and requires transform instead - (other browsers don't currently care) - see debug/hacks/jitter.html for an example - */ - L.DomUtil.setPosition(tile, tilePos, L.Browser.chrome); - - this._tiles[tilePoint.x + ':' + tilePoint.y] = tile; - - this._loadTile(tile, tilePoint); - - if (tile.parentNode !== this._tileContainer) { - container.appendChild(tile); - } - }, - - _getZoomForUrl: function () { - - var options = this.options, - zoom = this._map.getZoom(); - - if (options.zoomReverse) { - zoom = options.maxZoom - zoom; - } - - zoom += options.zoomOffset; - - return options.maxNativeZoom ? Math.min(zoom, options.maxNativeZoom) : zoom; - }, - - _getTilePos: function (tilePoint) { - var origin = this._map.getPixelOrigin(), - tileSize = this._getTileSize(); - - return tilePoint.multiplyBy(tileSize).subtract(origin); - }, - - // image-specific code (override to implement e.g. Canvas or SVG tile layer) - - getTileUrl: function (tilePoint) { - return L.Util.template(this._url, L.extend({ - s: this._getSubdomain(tilePoint), - z: tilePoint.z, - x: tilePoint.x, - y: tilePoint.y - }, this.options)); - }, - - _getWrapTileNum: function () { - var crs = this._map.options.crs, - size = crs.getSize(this._map.getZoom()); - return size.divideBy(this._getTileSize())._floor(); - }, - - _adjustTilePoint: function (tilePoint) { - - var limit = this._getWrapTileNum(); - - // wrap tile coordinates - if (!this.options.continuousWorld && !this.options.noWrap) { - tilePoint.x = ((tilePoint.x % limit.x) + limit.x) % limit.x; - } - - if (this.options.tms) { - tilePoint.y = limit.y - tilePoint.y - 1; - } - - tilePoint.z = this._getZoomForUrl(); - }, - - _getSubdomain: function (tilePoint) { - var index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length; - return this.options.subdomains[index]; - }, - - _getTile: function () { - if (this.options.reuseTiles && this._unusedTiles.length > 0) { - var tile = this._unusedTiles.pop(); - this._resetTile(tile); - return tile; - } - return this._createTile(); - }, - - // Override if data stored on a tile needs to be cleaned up before reuse - _resetTile: function (/*tile*/) {}, - - _createTile: function () { - var tile = L.DomUtil.create('img', 'leaflet-tile'); - tile.style.width = tile.style.height = this._getTileSize() + 'px'; - tile.galleryimg = 'no'; - - tile.onselectstart = tile.onmousemove = L.Util.falseFn; - - if (L.Browser.ielt9 && this.options.opacity !== undefined) { - L.DomUtil.setOpacity(tile, this.options.opacity); - } - // without this hack, tiles disappear after zoom on Chrome for Android - // https://github.com/Leaflet/Leaflet/issues/2078 - if (L.Browser.mobileWebkit3d) { - tile.style.WebkitBackfaceVisibility = 'hidden'; - } - return tile; - }, - - _loadTile: function (tile, tilePoint) { - tile._layer = this; - tile.onload = this._tileOnLoad; - tile.onerror = this._tileOnError; - - this._adjustTilePoint(tilePoint); - tile.src = this.getTileUrl(tilePoint); - - this.fire('tileloadstart', { - tile: tile, - url: tile.src - }); - }, - - _tileLoaded: function () { - this._tilesToLoad--; - - if (this._animated) { - L.DomUtil.addClass(this._tileContainer, 'leaflet-zoom-animated'); - } - - if (!this._tilesToLoad) { - this.fire('load'); - - if (this._animated) { - // clear scaled tiles after all new tiles are loaded (for performance) - clearTimeout(this._clearBgBufferTimer); - this._clearBgBufferTimer = setTimeout(L.bind(this._clearBgBuffer, this), 500); - } - } - }, - - _tileOnLoad: function () { - var layer = this._layer; - - //Only if we are loading an actual image - if (this.src !== L.Util.emptyImageUrl) { - L.DomUtil.addClass(this, 'leaflet-tile-loaded'); - - layer.fire('tileload', { - tile: this, - url: this.src - }); - } - - layer._tileLoaded(); - }, - - _tileOnError: function () { - var layer = this._layer; - - layer.fire('tileerror', { - tile: this, - url: this.src - }); - - var newUrl = layer.options.errorTileUrl; - if (newUrl) { - this.src = newUrl; - } - - layer._tileLoaded(); - } -}); - -L.tileLayer = function (url, options) { - return new L.TileLayer(url, options); -}; - - -/* - * L.TileLayer.WMS is used for putting WMS tile layers on the map. - */ - -L.TileLayer.WMS = L.TileLayer.extend({ - - defaultWmsParams: { - service: 'WMS', - request: 'GetMap', - version: '1.1.1', - layers: '', - styles: '', - format: 'image/jpeg', - transparent: false - }, - - initialize: function (url, options) { // (String, Object) - - this._url = url; - - var wmsParams = L.extend({}, this.defaultWmsParams), - tileSize = options.tileSize || this.options.tileSize; - - if (options.detectRetina && L.Browser.retina) { - wmsParams.width = wmsParams.height = tileSize * 2; - } else { - wmsParams.width = wmsParams.height = tileSize; - } - - for (var i in options) { - // all keys that are not TileLayer options go to WMS params - if (!this.options.hasOwnProperty(i) && i !== 'crs') { - wmsParams[i] = options[i]; - } - } - - this.wmsParams = wmsParams; - - L.setOptions(this, options); - }, - - onAdd: function (map) { - - this._crs = this.options.crs || map.options.crs; - - this._wmsVersion = parseFloat(this.wmsParams.version); - - var projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs'; - this.wmsParams[projectionKey] = this._crs.code; - - L.TileLayer.prototype.onAdd.call(this, map); - }, - - getTileUrl: function (tilePoint) { // (Point, Number) -> String - - var map = this._map, - tileSize = this.options.tileSize, - - nwPoint = tilePoint.multiplyBy(tileSize), - sePoint = nwPoint.add([tileSize, tileSize]), - - nw = this._crs.project(map.unproject(nwPoint, tilePoint.z)), - se = this._crs.project(map.unproject(sePoint, tilePoint.z)), - bbox = this._wmsVersion >= 1.3 && this._crs === L.CRS.EPSG4326 ? - [se.y, nw.x, nw.y, se.x].join(',') : - [nw.x, se.y, se.x, nw.y].join(','), - - url = L.Util.template(this._url, {s: this._getSubdomain(tilePoint)}); - - return url + L.Util.getParamString(this.wmsParams, url, true) + '&BBOX=' + bbox; - }, - - setParams: function (params, noRedraw) { - - L.extend(this.wmsParams, params); - - if (!noRedraw) { - this.redraw(); - } - - return this; - } -}); - -L.tileLayer.wms = function (url, options) { - return new L.TileLayer.WMS(url, options); -}; - - -/* - * L.TileLayer.Canvas is a class that you can use as a base for creating - * dynamically drawn Canvas-based tile layers. - */ - -L.TileLayer.Canvas = L.TileLayer.extend({ - options: { - async: false - }, - - initialize: function (options) { - L.setOptions(this, options); - }, - - redraw: function () { - if (this._map) { - this._reset({hard: true}); - this._update(); - } - - for (var i in this._tiles) { - this._redrawTile(this._tiles[i]); - } - return this; - }, - - _redrawTile: function (tile) { - this.drawTile(tile, tile._tilePoint, this._map._zoom); - }, - - _createTile: function () { - var tile = L.DomUtil.create('canvas', 'leaflet-tile'); - tile.width = tile.height = this.options.tileSize; - tile.onselectstart = tile.onmousemove = L.Util.falseFn; - return tile; - }, - - _loadTile: function (tile, tilePoint) { - tile._layer = this; - tile._tilePoint = tilePoint; - - this._redrawTile(tile); - - if (!this.options.async) { - this.tileDrawn(tile); - } - }, - - drawTile: function (/*tile, tilePoint*/) { - // override with rendering code - }, - - tileDrawn: function (tile) { - this._tileOnLoad.call(tile); - } -}); - - -L.tileLayer.canvas = function (options) { - return new L.TileLayer.Canvas(options); -}; - - -/* - * L.ImageOverlay is used to overlay images over the map (to specific geographical bounds). - */ - -L.ImageOverlay = L.Class.extend({ - includes: L.Mixin.Events, - - options: { - opacity: 1 - }, - - initialize: function (url, bounds, options) { // (String, LatLngBounds, Object) - this._url = url; - this._bounds = L.latLngBounds(bounds); - - L.setOptions(this, options); - }, - - onAdd: function (map) { - this._map = map; - - if (!this._image) { - this._initImage(); - } - - map._panes.overlayPane.appendChild(this._image); - - map.on('viewreset', this._reset, this); - - if (map.options.zoomAnimation && L.Browser.any3d) { - map.on('zoomanim', this._animateZoom, this); - } - - this._reset(); - }, - - onRemove: function (map) { - map.getPanes().overlayPane.removeChild(this._image); - - map.off('viewreset', this._reset, this); - - if (map.options.zoomAnimation) { - map.off('zoomanim', this._animateZoom, this); - } - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - setOpacity: function (opacity) { - this.options.opacity = opacity; - this._updateOpacity(); - return this; - }, - - // TODO remove bringToFront/bringToBack duplication from TileLayer/Path - bringToFront: function () { - if (this._image) { - this._map._panes.overlayPane.appendChild(this._image); - } - return this; - }, - - bringToBack: function () { - var pane = this._map._panes.overlayPane; - if (this._image) { - pane.insertBefore(this._image, pane.firstChild); - } - return this; - }, - - setUrl: function (url) { - this._url = url; - this._image.src = this._url; - }, - - getAttribution: function () { - return this.options.attribution; - }, - - _initImage: function () { - this._image = L.DomUtil.create('img', 'leaflet-image-layer'); - - if (this._map.options.zoomAnimation && L.Browser.any3d) { - L.DomUtil.addClass(this._image, 'leaflet-zoom-animated'); - } else { - L.DomUtil.addClass(this._image, 'leaflet-zoom-hide'); - } - - this._updateOpacity(); - - //TODO createImage util method to remove duplication - L.extend(this._image, { - galleryimg: 'no', - onselectstart: L.Util.falseFn, - onmousemove: L.Util.falseFn, - onload: L.bind(this._onImageLoad, this), - src: this._url - }); - }, - - _animateZoom: function (e) { - var map = this._map, - image = this._image, - scale = map.getZoomScale(e.zoom), - nw = this._bounds.getNorthWest(), - se = this._bounds.getSouthEast(), - - topLeft = map._latLngToNewLayerPoint(nw, e.zoom, e.center), - size = map._latLngToNewLayerPoint(se, e.zoom, e.center)._subtract(topLeft), - origin = topLeft._add(size._multiplyBy((1 / 2) * (1 - 1 / scale))); - - image.style[L.DomUtil.TRANSFORM] = - L.DomUtil.getTranslateString(origin) + ' scale(' + scale + ') '; - }, - - _reset: function () { - var image = this._image, - topLeft = this._map.latLngToLayerPoint(this._bounds.getNorthWest()), - size = this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(topLeft); - - L.DomUtil.setPosition(image, topLeft); - - image.style.width = size.x + 'px'; - image.style.height = size.y + 'px'; - }, - - _onImageLoad: function () { - this.fire('load'); - }, - - _updateOpacity: function () { - L.DomUtil.setOpacity(this._image, this.options.opacity); - } -}); - -L.imageOverlay = function (url, bounds, options) { - return new L.ImageOverlay(url, bounds, options); -}; - - -/* - * L.Icon is an image-based icon class that you can use with L.Marker for custom markers. - */ - -L.Icon = L.Class.extend({ - options: { - /* - iconUrl: (String) (required) - iconRetinaUrl: (String) (optional, used for retina devices if detected) - iconSize: (Point) (can be set through CSS) - iconAnchor: (Point) (centered by default, can be set in CSS with negative margins) - popupAnchor: (Point) (if not specified, popup opens in the anchor point) - shadowUrl: (String) (no shadow by default) - shadowRetinaUrl: (String) (optional, used for retina devices if detected) - shadowSize: (Point) - shadowAnchor: (Point) - */ - className: '' - }, - - initialize: function (options) { - L.setOptions(this, options); - }, - - createIcon: function (oldIcon) { - return this._createIcon('icon', oldIcon); - }, - - createShadow: function (oldIcon) { - return this._createIcon('shadow', oldIcon); - }, - - _createIcon: function (name, oldIcon) { - var src = this._getIconUrl(name); - - if (!src) { - if (name === 'icon') { - throw new Error('iconUrl not set in Icon options (see the docs).'); - } - return null; - } - - var img; - if (!oldIcon || oldIcon.tagName !== 'IMG') { - img = this._createImg(src); - } else { - img = this._createImg(src, oldIcon); - } - this._setIconStyles(img, name); - - return img; - }, - - _setIconStyles: function (img, name) { - var options = this.options, - size = L.point(options[name + 'Size']), - anchor; - - if (name === 'shadow') { - anchor = L.point(options.shadowAnchor || options.iconAnchor); - } else { - anchor = L.point(options.iconAnchor); - } - - if (!anchor && size) { - anchor = size.divideBy(2, true); - } - - img.className = 'leaflet-marker-' + name + ' ' + options.className; - - if (anchor) { - img.style.marginLeft = (-anchor.x) + 'px'; - img.style.marginTop = (-anchor.y) + 'px'; - } - - if (size) { - img.style.width = size.x + 'px'; - img.style.height = size.y + 'px'; - } - }, - - _createImg: function (src, el) { - el = el || document.createElement('img'); - el.src = src; - return el; - }, - - _getIconUrl: function (name) { - if (L.Browser.retina && this.options[name + 'RetinaUrl']) { - return this.options[name + 'RetinaUrl']; - } - return this.options[name + 'Url']; - } -}); - -L.icon = function (options) { - return new L.Icon(options); -}; - - -/* - * L.Icon.Default is the blue marker icon used by default in Leaflet. - */ - -L.Icon.Default = L.Icon.extend({ - - options: { - iconSize: [25, 41], - iconAnchor: [12, 41], - popupAnchor: [1, -34], - - shadowSize: [41, 41] - }, - - _getIconUrl: function (name) { - var key = name + 'Url'; - - if (this.options[key]) { - return this.options[key]; - } - - if (L.Browser.retina && name === 'icon') { - name += '-2x'; - } - - var path = L.Icon.Default.imagePath; - - if (!path) { - throw new Error('Couldn\'t autodetect L.Icon.Default.imagePath, set it manually.'); - } - - return path + '/marker-' + name + '.png'; - } -}); - -L.Icon.Default.imagePath = (function () { - var scripts = document.getElementsByTagName('script'), - leafletRe = /[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/; - - var i, len, src, matches, path; - - for (i = 0, len = scripts.length; i < len; i++) { - src = scripts[i].src; - matches = src.match(leafletRe); - - if (matches) { - path = src.split(leafletRe)[0]; - return (path ? path + '/' : '') + 'images'; - } - } -}()); - - -/* - * L.Marker is used to display clickable/draggable icons on the map. - */ - -L.Marker = L.Class.extend({ - - includes: L.Mixin.Events, - - options: { - icon: new L.Icon.Default(), - title: '', - alt: '', - clickable: true, - draggable: false, - keyboard: true, - zIndexOffset: 0, - opacity: 1, - riseOnHover: false, - riseOffset: 250 - }, - - initialize: function (latlng, options) { - L.setOptions(this, options); - this._latlng = L.latLng(latlng); - }, - - onAdd: function (map) { - this._map = map; - - map.on('viewreset', this.update, this); - - this._initIcon(); - this.update(); - this.fire('add'); - - if (map.options.zoomAnimation && map.options.markerZoomAnimation) { - map.on('zoomanim', this._animateZoom, this); - } - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - onRemove: function (map) { - if (this.dragging) { - this.dragging.disable(); - } - - this._removeIcon(); - this._removeShadow(); - - this.fire('remove'); - - map.off({ - 'viewreset': this.update, - 'zoomanim': this._animateZoom - }, this); - - this._map = null; - }, - - getLatLng: function () { - return this._latlng; - }, - - setLatLng: function (latlng) { - this._latlng = L.latLng(latlng); - - this.update(); - - return this.fire('move', { latlng: this._latlng }); - }, - - setZIndexOffset: function (offset) { - this.options.zIndexOffset = offset; - this.update(); - - return this; - }, - - setIcon: function (icon) { - - this.options.icon = icon; - - if (this._map) { - this._initIcon(); - this.update(); - } - - if (this._popup) { - this.bindPopup(this._popup); - } - - return this; - }, - - update: function () { - if (this._icon) { - var pos = this._map.latLngToLayerPoint(this._latlng).round(); - this._setPos(pos); - } - - return this; - }, - - _initIcon: function () { - var options = this.options, - map = this._map, - animation = (map.options.zoomAnimation && map.options.markerZoomAnimation), - classToAdd = animation ? 'leaflet-zoom-animated' : 'leaflet-zoom-hide'; - - var icon = options.icon.createIcon(this._icon), - addIcon = false; - - // if we're not reusing the icon, remove the old one and init new one - if (icon !== this._icon) { - if (this._icon) { - this._removeIcon(); - } - addIcon = true; - - if (options.title) { - icon.title = options.title; - } - - if (options.alt) { - icon.alt = options.alt; - } - } - - L.DomUtil.addClass(icon, classToAdd); - - if (options.keyboard) { - icon.tabIndex = '0'; - } - - this._icon = icon; - - this._initInteraction(); - - if (options.riseOnHover) { - L.DomEvent - .on(icon, 'mouseover', this._bringToFront, this) - .on(icon, 'mouseout', this._resetZIndex, this); - } - - var newShadow = options.icon.createShadow(this._shadow), - addShadow = false; - - if (newShadow !== this._shadow) { - this._removeShadow(); - addShadow = true; - } - - if (newShadow) { - L.DomUtil.addClass(newShadow, classToAdd); - } - this._shadow = newShadow; - - - if (options.opacity < 1) { - this._updateOpacity(); - } - - - var panes = this._map._panes; - - if (addIcon) { - panes.markerPane.appendChild(this._icon); - } - - if (newShadow && addShadow) { - panes.shadowPane.appendChild(this._shadow); - } - }, - - _removeIcon: function () { - if (this.options.riseOnHover) { - L.DomEvent - .off(this._icon, 'mouseover', this._bringToFront) - .off(this._icon, 'mouseout', this._resetZIndex); - } - - this._map._panes.markerPane.removeChild(this._icon); - - this._icon = null; - }, - - _removeShadow: function () { - if (this._shadow) { - this._map._panes.shadowPane.removeChild(this._shadow); - } - this._shadow = null; - }, - - _setPos: function (pos) { - L.DomUtil.setPosition(this._icon, pos); - - if (this._shadow) { - L.DomUtil.setPosition(this._shadow, pos); - } - - this._zIndex = pos.y + this.options.zIndexOffset; - - this._resetZIndex(); - }, - - _updateZIndex: function (offset) { - this._icon.style.zIndex = this._zIndex + offset; - }, - - _animateZoom: function (opt) { - var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round(); - - this._setPos(pos); - }, - - _initInteraction: function () { - - if (!this.options.clickable) { return; } - - // TODO refactor into something shared with Map/Path/etc. to DRY it up - - var icon = this._icon, - events = ['dblclick', 'mousedown', 'mouseover', 'mouseout', 'contextmenu']; - - L.DomUtil.addClass(icon, 'leaflet-clickable'); - L.DomEvent.on(icon, 'click', this._onMouseClick, this); - L.DomEvent.on(icon, 'keypress', this._onKeyPress, this); - - for (var i = 0; i < events.length; i++) { - L.DomEvent.on(icon, events[i], this._fireMouseEvent, this); - } - - if (L.Handler.MarkerDrag) { - this.dragging = new L.Handler.MarkerDrag(this); - - if (this.options.draggable) { - this.dragging.enable(); - } - } - }, - - _onMouseClick: function (e) { - var wasDragged = this.dragging && this.dragging.moved(); - - if (this.hasEventListeners(e.type) || wasDragged) { - L.DomEvent.stopPropagation(e); - } - - if (wasDragged) { return; } - - if ((!this.dragging || !this.dragging._enabled) && this._map.dragging && this._map.dragging.moved()) { return; } - - this.fire(e.type, { - originalEvent: e, - latlng: this._latlng - }); - }, - - _onKeyPress: function (e) { - if (e.keyCode === 13) { - this.fire('click', { - originalEvent: e, - latlng: this._latlng - }); - } - }, - - _fireMouseEvent: function (e) { - - this.fire(e.type, { - originalEvent: e, - latlng: this._latlng - }); - - // TODO proper custom event propagation - // this line will always be called if marker is in a FeatureGroup - if (e.type === 'contextmenu' && this.hasEventListeners(e.type)) { - L.DomEvent.preventDefault(e); - } - if (e.type !== 'mousedown') { - L.DomEvent.stopPropagation(e); - } else { - L.DomEvent.preventDefault(e); - } - }, - - setOpacity: function (opacity) { - this.options.opacity = opacity; - if (this._map) { - this._updateOpacity(); - } - - return this; - }, - - _updateOpacity: function () { - L.DomUtil.setOpacity(this._icon, this.options.opacity); - if (this._shadow) { - L.DomUtil.setOpacity(this._shadow, this.options.opacity); - } - }, - - _bringToFront: function () { - this._updateZIndex(this.options.riseOffset); - }, - - _resetZIndex: function () { - this._updateZIndex(0); - } -}); - -L.marker = function (latlng, options) { - return new L.Marker(latlng, options); -}; - - -/* - * L.DivIcon is a lightweight HTML-based icon class (as opposed to the image-based L.Icon) - * to use with L.Marker. - */ - -L.DivIcon = L.Icon.extend({ - options: { - iconSize: [12, 12], // also can be set through CSS - /* - iconAnchor: (Point) - popupAnchor: (Point) - html: (String) - bgPos: (Point) - */ - className: 'leaflet-div-icon', - html: false - }, - - createIcon: function (oldIcon) { - var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'), - options = this.options; - - if (options.html !== false) { - div.innerHTML = options.html; - } else { - div.innerHTML = ''; - } - - if (options.bgPos) { - div.style.backgroundPosition = - (-options.bgPos.x) + 'px ' + (-options.bgPos.y) + 'px'; - } - - this._setIconStyles(div, 'icon'); - return div; - }, - - createShadow: function () { - return null; - } -}); - -L.divIcon = function (options) { - return new L.DivIcon(options); -}; - - -/* - * L.Popup is used for displaying popups on the map. - */ - -L.Map.mergeOptions({ - closePopupOnClick: true -}); - -L.Popup = L.Class.extend({ - includes: L.Mixin.Events, - - options: { - minWidth: 50, - maxWidth: 300, - // maxHeight: null, - autoPan: true, - closeButton: true, - offset: [0, 7], - autoPanPadding: [5, 5], - // autoPanPaddingTopLeft: null, - // autoPanPaddingBottomRight: null, - keepInView: false, - className: '', - zoomAnimation: true - }, - - initialize: function (options, source) { - L.setOptions(this, options); - - this._source = source; - this._animated = L.Browser.any3d && this.options.zoomAnimation; - this._isOpen = false; - }, - - onAdd: function (map) { - this._map = map; - - if (!this._container) { - this._initLayout(); - } - - var animFade = map.options.fadeAnimation; - - if (animFade) { - L.DomUtil.setOpacity(this._container, 0); - } - map._panes.popupPane.appendChild(this._container); - - map.on(this._getEvents(), this); - - this.update(); - - if (animFade) { - L.DomUtil.setOpacity(this._container, 1); - } - - this.fire('open'); - - map.fire('popupopen', {popup: this}); - - if (this._source) { - this._source.fire('popupopen', {popup: this}); - } - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - openOn: function (map) { - map.openPopup(this); - return this; - }, - - onRemove: function (map) { - map._panes.popupPane.removeChild(this._container); - - L.Util.falseFn(this._container.offsetWidth); // force reflow - - map.off(this._getEvents(), this); - - if (map.options.fadeAnimation) { - L.DomUtil.setOpacity(this._container, 0); - } - - this._map = null; - - this.fire('close'); - - map.fire('popupclose', {popup: this}); - - if (this._source) { - this._source.fire('popupclose', {popup: this}); - } - }, - - getLatLng: function () { - return this._latlng; - }, - - setLatLng: function (latlng) { - this._latlng = L.latLng(latlng); - if (this._map) { - this._updatePosition(); - this._adjustPan(); - } - return this; - }, - - getContent: function () { - return this._content; - }, - - setContent: function (content) { - this._content = content; - this.update(); - return this; - }, - - update: function () { - if (!this._map) { return; } - - this._container.style.visibility = 'hidden'; - - this._updateContent(); - this._updateLayout(); - this._updatePosition(); - - this._container.style.visibility = ''; - - this._adjustPan(); - }, - - _getEvents: function () { - var events = { - viewreset: this._updatePosition - }; - - if (this._animated) { - events.zoomanim = this._zoomAnimation; - } - if ('closeOnClick' in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) { - events.preclick = this._close; - } - if (this.options.keepInView) { - events.moveend = this._adjustPan; - } - - return events; - }, - - _close: function () { - if (this._map) { - this._map.closePopup(this); - } - }, - - _initLayout: function () { - var prefix = 'leaflet-popup', - containerClass = prefix + ' ' + this.options.className + ' leaflet-zoom-' + - (this._animated ? 'animated' : 'hide'), - container = this._container = L.DomUtil.create('div', containerClass), - closeButton; - - if (this.options.closeButton) { - closeButton = this._closeButton = - L.DomUtil.create('a', prefix + '-close-button', container); - closeButton.href = '#close'; - closeButton.innerHTML = '×'; - L.DomEvent.disableClickPropagation(closeButton); - - L.DomEvent.on(closeButton, 'click', this._onCloseButtonClick, this); - } - - var wrapper = this._wrapper = - L.DomUtil.create('div', prefix + '-content-wrapper', container); - L.DomEvent.disableClickPropagation(wrapper); - - this._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper); - - L.DomEvent.disableScrollPropagation(this._contentNode); - L.DomEvent.on(wrapper, 'contextmenu', L.DomEvent.stopPropagation); - - this._tipContainer = L.DomUtil.create('div', prefix + '-tip-container', container); - this._tip = L.DomUtil.create('div', prefix + '-tip', this._tipContainer); - }, - - _updateContent: function () { - if (!this._content) { return; } - - if (typeof this._content === 'string') { - this._contentNode.innerHTML = this._content; - } else { - while (this._contentNode.hasChildNodes()) { - this._contentNode.removeChild(this._contentNode.firstChild); - } - this._contentNode.appendChild(this._content); - } - this.fire('contentupdate'); - }, - - _updateLayout: function () { - var container = this._contentNode, - style = container.style; - - style.width = ''; - style.whiteSpace = 'nowrap'; - - var width = container.offsetWidth; - width = Math.min(width, this.options.maxWidth); - width = Math.max(width, this.options.minWidth); - - style.width = (width + 1) + 'px'; - style.whiteSpace = ''; - - style.height = ''; - - var height = container.offsetHeight, - maxHeight = this.options.maxHeight, - scrolledClass = 'leaflet-popup-scrolled'; - - if (maxHeight && height > maxHeight) { - style.height = maxHeight + 'px'; - L.DomUtil.addClass(container, scrolledClass); - } else { - L.DomUtil.removeClass(container, scrolledClass); - } - - this._containerWidth = this._container.offsetWidth; - }, - - _updatePosition: function () { - if (!this._map) { return; } - - var pos = this._map.latLngToLayerPoint(this._latlng), - animated = this._animated, - offset = L.point(this.options.offset); - - if (animated) { - L.DomUtil.setPosition(this._container, pos); - } - - this._containerBottom = -offset.y - (animated ? 0 : pos.y); - this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x + (animated ? 0 : pos.x); - - // bottom position the popup in case the height of the popup changes (images loading etc) - this._container.style.bottom = this._containerBottom + 'px'; - this._container.style.left = this._containerLeft + 'px'; - }, - - _zoomAnimation: function (opt) { - var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center); - - L.DomUtil.setPosition(this._container, pos); - }, - - _adjustPan: function () { - if (!this.options.autoPan) { return; } - - var map = this._map, - containerHeight = this._container.offsetHeight, - containerWidth = this._containerWidth, - - layerPos = new L.Point(this._containerLeft, -containerHeight - this._containerBottom); - - if (this._animated) { - layerPos._add(L.DomUtil.getPosition(this._container)); - } - - var containerPos = map.layerPointToContainerPoint(layerPos), - padding = L.point(this.options.autoPanPadding), - paddingTL = L.point(this.options.autoPanPaddingTopLeft || padding), - paddingBR = L.point(this.options.autoPanPaddingBottomRight || padding), - size = map.getSize(), - dx = 0, - dy = 0; - - if (containerPos.x + containerWidth + paddingBR.x > size.x) { // right - dx = containerPos.x + containerWidth - size.x + paddingBR.x; - } - if (containerPos.x - dx - paddingTL.x < 0) { // left - dx = containerPos.x - paddingTL.x; - } - if (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom - dy = containerPos.y + containerHeight - size.y + paddingBR.y; - } - if (containerPos.y - dy - paddingTL.y < 0) { // top - dy = containerPos.y - paddingTL.y; - } - - if (dx || dy) { - map - .fire('autopanstart') - .panBy([dx, dy]); - } - }, - - _onCloseButtonClick: function (e) { - this._close(); - L.DomEvent.stop(e); - } -}); - -L.popup = function (options, source) { - return new L.Popup(options, source); -}; - - -L.Map.include({ - openPopup: function (popup, latlng, options) { // (Popup) or (String || HTMLElement, LatLng[, Object]) - this.closePopup(); - - if (!(popup instanceof L.Popup)) { - var content = popup; - - popup = new L.Popup(options) - .setLatLng(latlng) - .setContent(content); - } - popup._isOpen = true; - - this._popup = popup; - return this.addLayer(popup); - }, - - closePopup: function (popup) { - if (!popup || popup === this._popup) { - popup = this._popup; - this._popup = null; - } - if (popup) { - this.removeLayer(popup); - popup._isOpen = false; - } - return this; - } -}); - - -/* - * Popup extension to L.Marker, adding popup-related methods. - */ - -L.Marker.include({ - openPopup: function () { - if (this._popup && this._map && !this._map.hasLayer(this._popup)) { - this._popup.setLatLng(this._latlng); - this._map.openPopup(this._popup); - } - - return this; - }, - - closePopup: function () { - if (this._popup) { - this._popup._close(); - } - return this; - }, - - togglePopup: function () { - if (this._popup) { - if (this._popup._isOpen) { - this.closePopup(); - } else { - this.openPopup(); - } - } - return this; - }, - - bindPopup: function (content, options) { - var anchor = L.point(this.options.icon.options.popupAnchor || [0, 0]); - - anchor = anchor.add(L.Popup.prototype.options.offset); - - if (options && options.offset) { - anchor = anchor.add(options.offset); - } - - options = L.extend({offset: anchor}, options); - - if (!this._popupHandlersAdded) { - this - .on('click', this.togglePopup, this) - .on('remove', this.closePopup, this) - .on('move', this._movePopup, this); - this._popupHandlersAdded = true; - } - - if (content instanceof L.Popup) { - L.setOptions(content, options); - this._popup = content; - } else { - this._popup = new L.Popup(options, this) - .setContent(content); - } - - return this; - }, - - setPopupContent: function (content) { - if (this._popup) { - this._popup.setContent(content); - } - return this; - }, - - unbindPopup: function () { - if (this._popup) { - this._popup = null; - this - .off('click', this.togglePopup, this) - .off('remove', this.closePopup, this) - .off('move', this._movePopup, this); - this._popupHandlersAdded = false; - } - return this; - }, - - getPopup: function () { - return this._popup; - }, - - _movePopup: function (e) { - this._popup.setLatLng(e.latlng); - } -}); - - -/* - * L.LayerGroup is a class to combine several layers into one so that - * you can manipulate the group (e.g. add/remove it) as one layer. - */ - -L.LayerGroup = L.Class.extend({ - initialize: function (layers) { - this._layers = {}; - - var i, len; - - if (layers) { - for (i = 0, len = layers.length; i < len; i++) { - this.addLayer(layers[i]); - } - } - }, - - addLayer: function (layer) { - var id = this.getLayerId(layer); - - this._layers[id] = layer; - - if (this._map) { - this._map.addLayer(layer); - } - - return this; - }, - - removeLayer: function (layer) { - var id = layer in this._layers ? layer : this.getLayerId(layer); - - if (this._map && this._layers[id]) { - this._map.removeLayer(this._layers[id]); - } - - delete this._layers[id]; - - return this; - }, - - hasLayer: function (layer) { - if (!layer) { return false; } - - return (layer in this._layers || this.getLayerId(layer) in this._layers); - }, - - clearLayers: function () { - this.eachLayer(this.removeLayer, this); - return this; - }, - - invoke: function (methodName) { - var args = Array.prototype.slice.call(arguments, 1), - i, layer; - - for (i in this._layers) { - layer = this._layers[i]; - - if (layer[methodName]) { - layer[methodName].apply(layer, args); - } - } - - return this; - }, - - onAdd: function (map) { - this._map = map; - this.eachLayer(map.addLayer, map); - }, - - onRemove: function (map) { - this.eachLayer(map.removeLayer, map); - this._map = null; - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - eachLayer: function (method, context) { - for (var i in this._layers) { - method.call(context, this._layers[i]); - } - return this; - }, - - getLayer: function (id) { - return this._layers[id]; - }, - - getLayers: function () { - var layers = []; - - for (var i in this._layers) { - layers.push(this._layers[i]); - } - return layers; - }, - - setZIndex: function (zIndex) { - return this.invoke('setZIndex', zIndex); - }, - - getLayerId: function (layer) { - return L.stamp(layer); - } -}); - -L.layerGroup = function (layers) { - return new L.LayerGroup(layers); -}; - - -/* - * L.FeatureGroup extends L.LayerGroup by introducing mouse events and additional methods - * shared between a group of interactive layers (like vectors or markers). - */ - -L.FeatureGroup = L.LayerGroup.extend({ - includes: L.Mixin.Events, - - statics: { - EVENTS: 'click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose' - }, - - addLayer: function (layer) { - if (this.hasLayer(layer)) { - return this; - } - - if ('on' in layer) { - layer.on(L.FeatureGroup.EVENTS, this._propagateEvent, this); - } - - L.LayerGroup.prototype.addLayer.call(this, layer); - - if (this._popupContent && layer.bindPopup) { - layer.bindPopup(this._popupContent, this._popupOptions); - } - - return this.fire('layeradd', {layer: layer}); - }, - - removeLayer: function (layer) { - if (!this.hasLayer(layer)) { - return this; - } - if (layer in this._layers) { - layer = this._layers[layer]; - } - - layer.off(L.FeatureGroup.EVENTS, this._propagateEvent, this); - - L.LayerGroup.prototype.removeLayer.call(this, layer); - - if (this._popupContent) { - this.invoke('unbindPopup'); - } - - return this.fire('layerremove', {layer: layer}); - }, - - bindPopup: function (content, options) { - this._popupContent = content; - this._popupOptions = options; - return this.invoke('bindPopup', content, options); - }, - - openPopup: function (latlng) { - // open popup on the first layer - for (var id in this._layers) { - this._layers[id].openPopup(latlng); - break; - } - return this; - }, - - setStyle: function (style) { - return this.invoke('setStyle', style); - }, - - bringToFront: function () { - return this.invoke('bringToFront'); - }, - - bringToBack: function () { - return this.invoke('bringToBack'); - }, - - getBounds: function () { - var bounds = new L.LatLngBounds(); - - this.eachLayer(function (layer) { - bounds.extend(layer instanceof L.Marker ? layer.getLatLng() : layer.getBounds()); - }); - - return bounds; - }, - - _propagateEvent: function (e) { - e = L.extend({ - layer: e.target, - target: this - }, e); - this.fire(e.type, e); - } -}); - -L.featureGroup = function (layers) { - return new L.FeatureGroup(layers); -}; - - -/* - * L.Path is a base class for rendering vector paths on a map. Inherited by Polyline, Circle, etc. - */ - -L.Path = L.Class.extend({ - includes: [L.Mixin.Events], - - statics: { - // how much to extend the clip area around the map view - // (relative to its size, e.g. 0.5 is half the screen in each direction) - // set it so that SVG element doesn't exceed 1280px (vectors flicker on dragend if it is) - CLIP_PADDING: (function () { - var max = L.Browser.mobile ? 1280 : 2000, - target = (max / Math.max(window.outerWidth, window.outerHeight) - 1) / 2; - return Math.max(0, Math.min(0.5, target)); - })() - }, - - options: { - stroke: true, - color: '#0033ff', - dashArray: null, - lineCap: null, - lineJoin: null, - weight: 5, - opacity: 0.5, - - fill: false, - fillColor: null, //same as color by default - fillOpacity: 0.2, - - clickable: true - }, - - initialize: function (options) { - L.setOptions(this, options); - }, - - onAdd: function (map) { - this._map = map; - - if (!this._container) { - this._initElements(); - this._initEvents(); - } - - this.projectLatlngs(); - this._updatePath(); - - if (this._container) { - this._map._pathRoot.appendChild(this._container); - } - - this.fire('add'); - - map.on({ - 'viewreset': this.projectLatlngs, - 'moveend': this._updatePath - }, this); - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - onRemove: function (map) { - map._pathRoot.removeChild(this._container); - - // Need to fire remove event before we set _map to null as the event hooks might need the object - this.fire('remove'); - this._map = null; - - if (L.Browser.vml) { - this._container = null; - this._stroke = null; - this._fill = null; - } - - map.off({ - 'viewreset': this.projectLatlngs, - 'moveend': this._updatePath - }, this); - }, - - projectLatlngs: function () { - // do all projection stuff here - }, - - setStyle: function (style) { - L.setOptions(this, style); - - if (this._container) { - this._updateStyle(); - } - - return this; - }, - - redraw: function () { - if (this._map) { - this.projectLatlngs(); - this._updatePath(); - } - return this; - } -}); - -L.Map.include({ - _updatePathViewport: function () { - var p = L.Path.CLIP_PADDING, - size = this.getSize(), - panePos = L.DomUtil.getPosition(this._mapPane), - min = panePos.multiplyBy(-1)._subtract(size.multiplyBy(p)._round()), - max = min.add(size.multiplyBy(1 + p * 2)._round()); - - this._pathViewport = new L.Bounds(min, max); - } -}); - - -/* - * Extends L.Path with SVG-specific rendering code. - */ - -L.Path.SVG_NS = 'http://www.w3.org/2000/svg'; - -L.Browser.svg = !!(document.createElementNS && document.createElementNS(L.Path.SVG_NS, 'svg').createSVGRect); - -L.Path = L.Path.extend({ - statics: { - SVG: L.Browser.svg - }, - - bringToFront: function () { - var root = this._map._pathRoot, - path = this._container; - - if (path && root.lastChild !== path) { - root.appendChild(path); - } - return this; - }, - - bringToBack: function () { - var root = this._map._pathRoot, - path = this._container, - first = root.firstChild; - - if (path && first !== path) { - root.insertBefore(path, first); - } - return this; - }, - - getPathString: function () { - // form path string here - }, - - _createElement: function (name) { - return document.createElementNS(L.Path.SVG_NS, name); - }, - - _initElements: function () { - this._map._initPathRoot(); - this._initPath(); - this._initStyle(); - }, - - _initPath: function () { - this._container = this._createElement('g'); - - this._path = this._createElement('path'); - - if (this.options.className) { - L.DomUtil.addClass(this._path, this.options.className); - } - - this._container.appendChild(this._path); - }, - - _initStyle: function () { - if (this.options.stroke) { - this._path.setAttribute('stroke-linejoin', 'round'); - this._path.setAttribute('stroke-linecap', 'round'); - } - if (this.options.fill) { - this._path.setAttribute('fill-rule', 'evenodd'); - } - if (this.options.pointerEvents) { - this._path.setAttribute('pointer-events', this.options.pointerEvents); - } - if (!this.options.clickable && !this.options.pointerEvents) { - this._path.setAttribute('pointer-events', 'none'); - } - this._updateStyle(); - }, - - _updateStyle: function () { - if (this.options.stroke) { - this._path.setAttribute('stroke', this.options.color); - this._path.setAttribute('stroke-opacity', this.options.opacity); - this._path.setAttribute('stroke-width', this.options.weight); - if (this.options.dashArray) { - this._path.setAttribute('stroke-dasharray', this.options.dashArray); - } else { - this._path.removeAttribute('stroke-dasharray'); - } - if (this.options.lineCap) { - this._path.setAttribute('stroke-linecap', this.options.lineCap); - } - if (this.options.lineJoin) { - this._path.setAttribute('stroke-linejoin', this.options.lineJoin); - } - } else { - this._path.setAttribute('stroke', 'none'); - } - if (this.options.fill) { - this._path.setAttribute('fill', this.options.fillColor || this.options.color); - this._path.setAttribute('fill-opacity', this.options.fillOpacity); - } else { - this._path.setAttribute('fill', 'none'); - } - }, - - _updatePath: function () { - var str = this.getPathString(); - if (!str) { - // fix webkit empty string parsing bug - str = 'M0 0'; - } - this._path.setAttribute('d', str); - }, - - // TODO remove duplication with L.Map - _initEvents: function () { - if (this.options.clickable) { - if (L.Browser.svg || !L.Browser.vml) { - L.DomUtil.addClass(this._path, 'leaflet-clickable'); - } - - L.DomEvent.on(this._container, 'click', this._onMouseClick, this); - - var events = ['dblclick', 'mousedown', 'mouseover', - 'mouseout', 'mousemove', 'contextmenu']; - for (var i = 0; i < events.length; i++) { - L.DomEvent.on(this._container, events[i], this._fireMouseEvent, this); - } - } - }, - - _onMouseClick: function (e) { - if (this._map.dragging && this._map.dragging.moved()) { return; } - - this._fireMouseEvent(e); - }, - - _fireMouseEvent: function (e) { - if (!this.hasEventListeners(e.type)) { return; } - - var map = this._map, - containerPoint = map.mouseEventToContainerPoint(e), - layerPoint = map.containerPointToLayerPoint(containerPoint), - latlng = map.layerPointToLatLng(layerPoint); - - this.fire(e.type, { - latlng: latlng, - layerPoint: layerPoint, - containerPoint: containerPoint, - originalEvent: e - }); - - if (e.type === 'contextmenu') { - L.DomEvent.preventDefault(e); - } - if (e.type !== 'mousemove') { - L.DomEvent.stopPropagation(e); - } - } -}); - -L.Map.include({ - _initPathRoot: function () { - if (!this._pathRoot) { - this._pathRoot = L.Path.prototype._createElement('svg'); - this._panes.overlayPane.appendChild(this._pathRoot); - - if (this.options.zoomAnimation && L.Browser.any3d) { - L.DomUtil.addClass(this._pathRoot, 'leaflet-zoom-animated'); - - this.on({ - 'zoomanim': this._animatePathZoom, - 'zoomend': this._endPathZoom - }); - } else { - L.DomUtil.addClass(this._pathRoot, 'leaflet-zoom-hide'); - } - - this.on('moveend', this._updateSvgViewport); - this._updateSvgViewport(); - } - }, - - _animatePathZoom: function (e) { - var scale = this.getZoomScale(e.zoom), - offset = this._getCenterOffset(e.center)._multiplyBy(-scale)._add(this._pathViewport.min); - - this._pathRoot.style[L.DomUtil.TRANSFORM] = - L.DomUtil.getTranslateString(offset) + ' scale(' + scale + ') '; - - this._pathZooming = true; - }, - - _endPathZoom: function () { - this._pathZooming = false; - }, - - _updateSvgViewport: function () { - - if (this._pathZooming) { - // Do not update SVGs while a zoom animation is going on otherwise the animation will break. - // When the zoom animation ends we will be updated again anyway - // This fixes the case where you do a momentum move and zoom while the move is still ongoing. - return; - } - - this._updatePathViewport(); - - var vp = this._pathViewport, - min = vp.min, - max = vp.max, - width = max.x - min.x, - height = max.y - min.y, - root = this._pathRoot, - pane = this._panes.overlayPane; - - // Hack to make flicker on drag end on mobile webkit less irritating - if (L.Browser.mobileWebkit) { - pane.removeChild(root); - } - - L.DomUtil.setPosition(root, min); - root.setAttribute('width', width); - root.setAttribute('height', height); - root.setAttribute('viewBox', [min.x, min.y, width, height].join(' ')); - - if (L.Browser.mobileWebkit) { - pane.appendChild(root); - } - } -}); - - -/* - * Popup extension to L.Path (polylines, polygons, circles), adding popup-related methods. - */ - -L.Path.include({ - - bindPopup: function (content, options) { - - if (content instanceof L.Popup) { - this._popup = content; - } else { - if (!this._popup || options) { - this._popup = new L.Popup(options, this); - } - this._popup.setContent(content); - } - - if (!this._popupHandlersAdded) { - this - .on('click', this._openPopup, this) - .on('remove', this.closePopup, this); - - this._popupHandlersAdded = true; - } - - return this; - }, - - unbindPopup: function () { - if (this._popup) { - this._popup = null; - this - .off('click', this._openPopup) - .off('remove', this.closePopup); - - this._popupHandlersAdded = false; - } - return this; - }, - - openPopup: function (latlng) { - - if (this._popup) { - // open the popup from one of the path's points if not specified - latlng = latlng || this._latlng || - this._latlngs[Math.floor(this._latlngs.length / 2)]; - - this._openPopup({latlng: latlng}); - } - - return this; - }, - - closePopup: function () { - if (this._popup) { - this._popup._close(); - } - return this; - }, - - _openPopup: function (e) { - this._popup.setLatLng(e.latlng); - this._map.openPopup(this._popup); - } -}); - - -/* - * Vector rendering for IE6-8 through VML. - * Thanks to Dmitry Baranovsky and his Raphael library for inspiration! - */ - -L.Browser.vml = !L.Browser.svg && (function () { - try { - var div = document.createElement('div'); - div.innerHTML = ''; - - var shape = div.firstChild; - shape.style.behavior = 'url(#default#VML)'; - - return shape && (typeof shape.adj === 'object'); - - } catch (e) { - return false; - } -}()); - -L.Path = L.Browser.svg || !L.Browser.vml ? L.Path : L.Path.extend({ - statics: { - VML: true, - CLIP_PADDING: 0.02 - }, - - _createElement: (function () { - try { - document.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml'); - return function (name) { - return document.createElement(''); - }; - } catch (e) { - return function (name) { - return document.createElement( - '<' + name + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">'); - }; - } - }()), - - _initPath: function () { - var container = this._container = this._createElement('shape'); - - L.DomUtil.addClass(container, 'leaflet-vml-shape' + - (this.options.className ? ' ' + this.options.className : '')); - - if (this.options.clickable) { - L.DomUtil.addClass(container, 'leaflet-clickable'); - } - - container.coordsize = '1 1'; - - this._path = this._createElement('path'); - container.appendChild(this._path); - - this._map._pathRoot.appendChild(container); - }, - - _initStyle: function () { - this._updateStyle(); - }, - - _updateStyle: function () { - var stroke = this._stroke, - fill = this._fill, - options = this.options, - container = this._container; - - container.stroked = options.stroke; - container.filled = options.fill; - - if (options.stroke) { - if (!stroke) { - stroke = this._stroke = this._createElement('stroke'); - stroke.endcap = 'round'; - container.appendChild(stroke); - } - stroke.weight = options.weight + 'px'; - stroke.color = options.color; - stroke.opacity = options.opacity; - - if (options.dashArray) { - stroke.dashStyle = L.Util.isArray(options.dashArray) ? - options.dashArray.join(' ') : - options.dashArray.replace(/( *, *)/g, ' '); - } else { - stroke.dashStyle = ''; - } - if (options.lineCap) { - stroke.endcap = options.lineCap.replace('butt', 'flat'); - } - if (options.lineJoin) { - stroke.joinstyle = options.lineJoin; - } - - } else if (stroke) { - container.removeChild(stroke); - this._stroke = null; - } - - if (options.fill) { - if (!fill) { - fill = this._fill = this._createElement('fill'); - container.appendChild(fill); - } - fill.color = options.fillColor || options.color; - fill.opacity = options.fillOpacity; - - } else if (fill) { - container.removeChild(fill); - this._fill = null; - } - }, - - _updatePath: function () { - var style = this._container.style; - - style.display = 'none'; - this._path.v = this.getPathString() + ' '; // the space fixes IE empty path string bug - style.display = ''; - } -}); - -L.Map.include(L.Browser.svg || !L.Browser.vml ? {} : { - _initPathRoot: function () { - if (this._pathRoot) { return; } - - var root = this._pathRoot = document.createElement('div'); - root.className = 'leaflet-vml-container'; - this._panes.overlayPane.appendChild(root); - - this.on('moveend', this._updatePathViewport); - this._updatePathViewport(); - } -}); - - -/* - * Vector rendering for all browsers that support canvas. - */ - -L.Browser.canvas = (function () { - return !!document.createElement('canvas').getContext; -}()); - -L.Path = (L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? L.Path : L.Path.extend({ - statics: { - //CLIP_PADDING: 0.02, // not sure if there's a need to set it to a small value - CANVAS: true, - SVG: false - }, - - redraw: function () { - if (this._map) { - this.projectLatlngs(); - this._requestUpdate(); - } - return this; - }, - - setStyle: function (style) { - L.setOptions(this, style); - - if (this._map) { - this._updateStyle(); - this._requestUpdate(); - } - return this; - }, - - onRemove: function (map) { - map - .off('viewreset', this.projectLatlngs, this) - .off('moveend', this._updatePath, this); - - if (this.options.clickable) { - this._map.off('click', this._onClick, this); - this._map.off('mousemove', this._onMouseMove, this); - } - - this._requestUpdate(); - - this.fire('remove'); - this._map = null; - }, - - _requestUpdate: function () { - if (this._map && !L.Path._updateRequest) { - L.Path._updateRequest = L.Util.requestAnimFrame(this._fireMapMoveEnd, this._map); - } - }, - - _fireMapMoveEnd: function () { - L.Path._updateRequest = null; - this.fire('moveend'); - }, - - _initElements: function () { - this._map._initPathRoot(); - this._ctx = this._map._canvasCtx; - }, - - _updateStyle: function () { - var options = this.options; - - if (options.stroke) { - this._ctx.lineWidth = options.weight; - this._ctx.strokeStyle = options.color; - } - if (options.fill) { - this._ctx.fillStyle = options.fillColor || options.color; - } - }, - - _drawPath: function () { - var i, j, len, len2, point, drawMethod; - - this._ctx.beginPath(); - - for (i = 0, len = this._parts.length; i < len; i++) { - for (j = 0, len2 = this._parts[i].length; j < len2; j++) { - point = this._parts[i][j]; - drawMethod = (j === 0 ? 'move' : 'line') + 'To'; - - this._ctx[drawMethod](point.x, point.y); - } - // TODO refactor ugly hack - if (this instanceof L.Polygon) { - this._ctx.closePath(); - } - } - }, - - _checkIfEmpty: function () { - return !this._parts.length; - }, - - _updatePath: function () { - if (this._checkIfEmpty()) { return; } - - var ctx = this._ctx, - options = this.options; - - this._drawPath(); - ctx.save(); - this._updateStyle(); - - if (options.fill) { - ctx.globalAlpha = options.fillOpacity; - ctx.fill(); - } - - if (options.stroke) { - ctx.globalAlpha = options.opacity; - ctx.stroke(); - } - - ctx.restore(); - - // TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature - }, - - _initEvents: function () { - if (this.options.clickable) { - // TODO dblclick - this._map.on('mousemove', this._onMouseMove, this); - this._map.on('click', this._onClick, this); - } - }, - - _onClick: function (e) { - if (this._containsPoint(e.layerPoint)) { - this.fire('click', e); - } - }, - - _onMouseMove: function (e) { - if (!this._map || this._map._animatingZoom) { return; } - - // TODO don't do on each move - if (this._containsPoint(e.layerPoint)) { - this._ctx.canvas.style.cursor = 'pointer'; - this._mouseInside = true; - this.fire('mouseover', e); - - } else if (this._mouseInside) { - this._ctx.canvas.style.cursor = ''; - this._mouseInside = false; - this.fire('mouseout', e); - } - } -}); - -L.Map.include((L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? {} : { - _initPathRoot: function () { - var root = this._pathRoot, - ctx; - - if (!root) { - root = this._pathRoot = document.createElement('canvas'); - root.style.position = 'absolute'; - ctx = this._canvasCtx = root.getContext('2d'); - - ctx.lineCap = 'round'; - ctx.lineJoin = 'round'; - - this._panes.overlayPane.appendChild(root); - - if (this.options.zoomAnimation) { - this._pathRoot.className = 'leaflet-zoom-animated'; - this.on('zoomanim', this._animatePathZoom); - this.on('zoomend', this._endPathZoom); - } - this.on('moveend', this._updateCanvasViewport); - this._updateCanvasViewport(); - } - }, - - _updateCanvasViewport: function () { - // don't redraw while zooming. See _updateSvgViewport for more details - if (this._pathZooming) { return; } - this._updatePathViewport(); - - var vp = this._pathViewport, - min = vp.min, - size = vp.max.subtract(min), - root = this._pathRoot; - - //TODO check if this works properly on mobile webkit - L.DomUtil.setPosition(root, min); - root.width = size.x; - root.height = size.y; - root.getContext('2d').translate(-min.x, -min.y); - } -}); - - -/* - * L.LineUtil contains different utility functions for line segments - * and polylines (clipping, simplification, distances, etc.) - */ - -/*jshint bitwise:false */ // allow bitwise operations for this file - -L.LineUtil = { - - // Simplify polyline with vertex reduction and Douglas-Peucker simplification. - // Improves rendering performance dramatically by lessening the number of points to draw. - - simplify: function (/*Point[]*/ points, /*Number*/ tolerance) { - if (!tolerance || !points.length) { - return points.slice(); - } - - var sqTolerance = tolerance * tolerance; - - // stage 1: vertex reduction - points = this._reducePoints(points, sqTolerance); - - // stage 2: Douglas-Peucker simplification - points = this._simplifyDP(points, sqTolerance); - - return points; - }, - - // distance from a point to a segment between two points - pointToSegmentDistance: function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) { - return Math.sqrt(this._sqClosestPointOnSegment(p, p1, p2, true)); - }, - - closestPointOnSegment: function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) { - return this._sqClosestPointOnSegment(p, p1, p2); - }, - - // Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm - _simplifyDP: function (points, sqTolerance) { - - var len = points.length, - ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array, - markers = new ArrayConstructor(len); - - markers[0] = markers[len - 1] = 1; - - this._simplifyDPStep(points, markers, sqTolerance, 0, len - 1); - - var i, - newPoints = []; - - for (i = 0; i < len; i++) { - if (markers[i]) { - newPoints.push(points[i]); - } - } - - return newPoints; - }, - - _simplifyDPStep: function (points, markers, sqTolerance, first, last) { - - var maxSqDist = 0, - index, i, sqDist; - - for (i = first + 1; i <= last - 1; i++) { - sqDist = this._sqClosestPointOnSegment(points[i], points[first], points[last], true); - - if (sqDist > maxSqDist) { - index = i; - maxSqDist = sqDist; - } - } - - if (maxSqDist > sqTolerance) { - markers[index] = 1; - - this._simplifyDPStep(points, markers, sqTolerance, first, index); - this._simplifyDPStep(points, markers, sqTolerance, index, last); - } - }, - - // reduce points that are too close to each other to a single point - _reducePoints: function (points, sqTolerance) { - var reducedPoints = [points[0]]; - - for (var i = 1, prev = 0, len = points.length; i < len; i++) { - if (this._sqDist(points[i], points[prev]) > sqTolerance) { - reducedPoints.push(points[i]); - prev = i; - } - } - if (prev < len - 1) { - reducedPoints.push(points[len - 1]); - } - return reducedPoints; - }, - - // Cohen-Sutherland line clipping algorithm. - // Used to avoid rendering parts of a polyline that are not currently visible. - - clipSegment: function (a, b, bounds, useLastCode) { - var codeA = useLastCode ? this._lastCode : this._getBitCode(a, bounds), - codeB = this._getBitCode(b, bounds), - - codeOut, p, newCode; - - // save 2nd code to avoid calculating it on the next segment - this._lastCode = codeB; - - while (true) { - // if a,b is inside the clip window (trivial accept) - if (!(codeA | codeB)) { - return [a, b]; - // if a,b is outside the clip window (trivial reject) - } else if (codeA & codeB) { - return false; - // other cases - } else { - codeOut = codeA || codeB; - p = this._getEdgeIntersection(a, b, codeOut, bounds); - newCode = this._getBitCode(p, bounds); - - if (codeOut === codeA) { - a = p; - codeA = newCode; - } else { - b = p; - codeB = newCode; - } - } - } - }, - - _getEdgeIntersection: function (a, b, code, bounds) { - var dx = b.x - a.x, - dy = b.y - a.y, - min = bounds.min, - max = bounds.max; - - if (code & 8) { // top - return new L.Point(a.x + dx * (max.y - a.y) / dy, max.y); - } else if (code & 4) { // bottom - return new L.Point(a.x + dx * (min.y - a.y) / dy, min.y); - } else if (code & 2) { // right - return new L.Point(max.x, a.y + dy * (max.x - a.x) / dx); - } else if (code & 1) { // left - return new L.Point(min.x, a.y + dy * (min.x - a.x) / dx); - } - }, - - _getBitCode: function (/*Point*/ p, bounds) { - var code = 0; - - if (p.x < bounds.min.x) { // left - code |= 1; - } else if (p.x > bounds.max.x) { // right - code |= 2; - } - if (p.y < bounds.min.y) { // bottom - code |= 4; - } else if (p.y > bounds.max.y) { // top - code |= 8; - } - - return code; - }, - - // square distance (to avoid unnecessary Math.sqrt calls) - _sqDist: function (p1, p2) { - var dx = p2.x - p1.x, - dy = p2.y - p1.y; - return dx * dx + dy * dy; - }, - - // return closest point on segment or distance to that point - _sqClosestPointOnSegment: function (p, p1, p2, sqDist) { - var x = p1.x, - y = p1.y, - dx = p2.x - x, - dy = p2.y - y, - dot = dx * dx + dy * dy, - t; - - if (dot > 0) { - t = ((p.x - x) * dx + (p.y - y) * dy) / dot; - - if (t > 1) { - x = p2.x; - y = p2.y; - } else if (t > 0) { - x += dx * t; - y += dy * t; - } - } - - dx = p.x - x; - dy = p.y - y; - - return sqDist ? dx * dx + dy * dy : new L.Point(x, y); - } -}; - - -/* - * L.Polyline is used to display polylines on a map. - */ - -L.Polyline = L.Path.extend({ - initialize: function (latlngs, options) { - L.Path.prototype.initialize.call(this, options); - - this._latlngs = this._convertLatLngs(latlngs); - }, - - options: { - // how much to simplify the polyline on each zoom level - // more = better performance and smoother look, less = more accurate - smoothFactor: 1.0, - noClip: false - }, - - projectLatlngs: function () { - this._originalPoints = []; - - for (var i = 0, len = this._latlngs.length; i < len; i++) { - this._originalPoints[i] = this._map.latLngToLayerPoint(this._latlngs[i]); - } - }, - - getPathString: function () { - for (var i = 0, len = this._parts.length, str = ''; i < len; i++) { - str += this._getPathPartStr(this._parts[i]); - } - return str; - }, - - getLatLngs: function () { - return this._latlngs; - }, - - setLatLngs: function (latlngs) { - this._latlngs = this._convertLatLngs(latlngs); - return this.redraw(); - }, - - addLatLng: function (latlng) { - this._latlngs.push(L.latLng(latlng)); - return this.redraw(); - }, - - spliceLatLngs: function () { // (Number index, Number howMany) - var removed = [].splice.apply(this._latlngs, arguments); - this._convertLatLngs(this._latlngs, true); - this.redraw(); - return removed; - }, - - closestLayerPoint: function (p) { - var minDistance = Infinity, parts = this._parts, p1, p2, minPoint = null; - - for (var j = 0, jLen = parts.length; j < jLen; j++) { - var points = parts[j]; - for (var i = 1, len = points.length; i < len; i++) { - p1 = points[i - 1]; - p2 = points[i]; - var sqDist = L.LineUtil._sqClosestPointOnSegment(p, p1, p2, true); - if (sqDist < minDistance) { - minDistance = sqDist; - minPoint = L.LineUtil._sqClosestPointOnSegment(p, p1, p2); - } - } - } - if (minPoint) { - minPoint.distance = Math.sqrt(minDistance); - } - return minPoint; - }, - - getBounds: function () { - return new L.LatLngBounds(this.getLatLngs()); - }, - - _convertLatLngs: function (latlngs, overwrite) { - var i, len, target = overwrite ? latlngs : []; - - for (i = 0, len = latlngs.length; i < len; i++) { - if (L.Util.isArray(latlngs[i]) && typeof latlngs[i][0] !== 'number') { - return; - } - target[i] = L.latLng(latlngs[i]); - } - return target; - }, - - _initEvents: function () { - L.Path.prototype._initEvents.call(this); - }, - - _getPathPartStr: function (points) { - var round = L.Path.VML; - - for (var j = 0, len2 = points.length, str = '', p; j < len2; j++) { - p = points[j]; - if (round) { - p._round(); - } - str += (j ? 'L' : 'M') + p.x + ' ' + p.y; - } - return str; - }, - - _clipPoints: function () { - var points = this._originalPoints, - len = points.length, - i, k, segment; - - if (this.options.noClip) { - this._parts = [points]; - return; - } - - this._parts = []; - - var parts = this._parts, - vp = this._map._pathViewport, - lu = L.LineUtil; - - for (i = 0, k = 0; i < len - 1; i++) { - segment = lu.clipSegment(points[i], points[i + 1], vp, i); - if (!segment) { - continue; - } - - parts[k] = parts[k] || []; - parts[k].push(segment[0]); - - // if segment goes out of screen, or it's the last one, it's the end of the line part - if ((segment[1] !== points[i + 1]) || (i === len - 2)) { - parts[k].push(segment[1]); - k++; - } - } - }, - - // simplify each clipped part of the polyline - _simplifyPoints: function () { - var parts = this._parts, - lu = L.LineUtil; - - for (var i = 0, len = parts.length; i < len; i++) { - parts[i] = lu.simplify(parts[i], this.options.smoothFactor); - } - }, - - _updatePath: function () { - if (!this._map) { return; } - - this._clipPoints(); - this._simplifyPoints(); - - L.Path.prototype._updatePath.call(this); - } -}); - -L.polyline = function (latlngs, options) { - return new L.Polyline(latlngs, options); -}; - - -/* - * L.PolyUtil contains utility functions for polygons (clipping, etc.). - */ - -/*jshint bitwise:false */ // allow bitwise operations here - -L.PolyUtil = {}; - -/* - * Sutherland-Hodgeman polygon clipping algorithm. - * Used to avoid rendering parts of a polygon that are not currently visible. - */ -L.PolyUtil.clipPolygon = function (points, bounds) { - var clippedPoints, - edges = [1, 4, 2, 8], - i, j, k, - a, b, - len, edge, p, - lu = L.LineUtil; - - for (i = 0, len = points.length; i < len; i++) { - points[i]._code = lu._getBitCode(points[i], bounds); - } - - // for each edge (left, bottom, right, top) - for (k = 0; k < 4; k++) { - edge = edges[k]; - clippedPoints = []; - - for (i = 0, len = points.length, j = len - 1; i < len; j = i++) { - a = points[i]; - b = points[j]; - - // if a is inside the clip window - if (!(a._code & edge)) { - // if b is outside the clip window (a->b goes out of screen) - if (b._code & edge) { - p = lu._getEdgeIntersection(b, a, edge, bounds); - p._code = lu._getBitCode(p, bounds); - clippedPoints.push(p); - } - clippedPoints.push(a); - - // else if b is inside the clip window (a->b enters the screen) - } else if (!(b._code & edge)) { - p = lu._getEdgeIntersection(b, a, edge, bounds); - p._code = lu._getBitCode(p, bounds); - clippedPoints.push(p); - } - } - points = clippedPoints; - } - - return points; -}; - - -/* - * L.Polygon is used to display polygons on a map. - */ - -L.Polygon = L.Polyline.extend({ - options: { - fill: true - }, - - initialize: function (latlngs, options) { - L.Polyline.prototype.initialize.call(this, latlngs, options); - this._initWithHoles(latlngs); - }, - - _initWithHoles: function (latlngs) { - var i, len, hole; - if (latlngs && L.Util.isArray(latlngs[0]) && (typeof latlngs[0][0] !== 'number')) { - this._latlngs = this._convertLatLngs(latlngs[0]); - this._holes = latlngs.slice(1); - - for (i = 0, len = this._holes.length; i < len; i++) { - hole = this._holes[i] = this._convertLatLngs(this._holes[i]); - if (hole[0].equals(hole[hole.length - 1])) { - hole.pop(); - } - } - } - - // filter out last point if its equal to the first one - latlngs = this._latlngs; - - if (latlngs.length >= 2 && latlngs[0].equals(latlngs[latlngs.length - 1])) { - latlngs.pop(); - } - }, - - projectLatlngs: function () { - L.Polyline.prototype.projectLatlngs.call(this); - - // project polygon holes points - // TODO move this logic to Polyline to get rid of duplication - this._holePoints = []; - - if (!this._holes) { return; } - - var i, j, len, len2; - - for (i = 0, len = this._holes.length; i < len; i++) { - this._holePoints[i] = []; - - for (j = 0, len2 = this._holes[i].length; j < len2; j++) { - this._holePoints[i][j] = this._map.latLngToLayerPoint(this._holes[i][j]); - } - } - }, - - setLatLngs: function (latlngs) { - if (latlngs && L.Util.isArray(latlngs[0]) && (typeof latlngs[0][0] !== 'number')) { - this._initWithHoles(latlngs); - return this.redraw(); - } else { - return L.Polyline.prototype.setLatLngs.call(this, latlngs); - } - }, - - _clipPoints: function () { - var points = this._originalPoints, - newParts = []; - - this._parts = [points].concat(this._holePoints); - - if (this.options.noClip) { return; } - - for (var i = 0, len = this._parts.length; i < len; i++) { - var clipped = L.PolyUtil.clipPolygon(this._parts[i], this._map._pathViewport); - if (clipped.length) { - newParts.push(clipped); - } - } - - this._parts = newParts; - }, - - _getPathPartStr: function (points) { - var str = L.Polyline.prototype._getPathPartStr.call(this, points); - return str + (L.Browser.svg ? 'z' : 'x'); - } -}); - -L.polygon = function (latlngs, options) { - return new L.Polygon(latlngs, options); -}; - - -/* - * Contains L.MultiPolyline and L.MultiPolygon layers. - */ - -(function () { - function createMulti(Klass) { - - return L.FeatureGroup.extend({ - - initialize: function (latlngs, options) { - this._layers = {}; - this._options = options; - this.setLatLngs(latlngs); - }, - - setLatLngs: function (latlngs) { - var i = 0, - len = latlngs.length; - - this.eachLayer(function (layer) { - if (i < len) { - layer.setLatLngs(latlngs[i++]); - } else { - this.removeLayer(layer); - } - }, this); - - while (i < len) { - this.addLayer(new Klass(latlngs[i++], this._options)); - } - - return this; - }, - - getLatLngs: function () { - var latlngs = []; - - this.eachLayer(function (layer) { - latlngs.push(layer.getLatLngs()); - }); - - return latlngs; - } - }); - } - - L.MultiPolyline = createMulti(L.Polyline); - L.MultiPolygon = createMulti(L.Polygon); - - L.multiPolyline = function (latlngs, options) { - return new L.MultiPolyline(latlngs, options); - }; - - L.multiPolygon = function (latlngs, options) { - return new L.MultiPolygon(latlngs, options); - }; -}()); - - -/* - * L.Rectangle extends Polygon and creates a rectangle when passed a LatLngBounds object. - */ - -L.Rectangle = L.Polygon.extend({ - initialize: function (latLngBounds, options) { - L.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(latLngBounds), options); - }, - - setBounds: function (latLngBounds) { - this.setLatLngs(this._boundsToLatLngs(latLngBounds)); - }, - - _boundsToLatLngs: function (latLngBounds) { - latLngBounds = L.latLngBounds(latLngBounds); - return [ - latLngBounds.getSouthWest(), - latLngBounds.getNorthWest(), - latLngBounds.getNorthEast(), - latLngBounds.getSouthEast() - ]; - } -}); - -L.rectangle = function (latLngBounds, options) { - return new L.Rectangle(latLngBounds, options); -}; - - -/* - * L.Circle is a circle overlay (with a certain radius in meters). - */ - -L.Circle = L.Path.extend({ - initialize: function (latlng, radius, options) { - L.Path.prototype.initialize.call(this, options); - - this._latlng = L.latLng(latlng); - this._mRadius = radius; - }, - - options: { - fill: true - }, - - setLatLng: function (latlng) { - this._latlng = L.latLng(latlng); - return this.redraw(); - }, - - setRadius: function (radius) { - this._mRadius = radius; - return this.redraw(); - }, - - projectLatlngs: function () { - var lngRadius = this._getLngRadius(), - latlng = this._latlng, - pointLeft = this._map.latLngToLayerPoint([latlng.lat, latlng.lng - lngRadius]); - - this._point = this._map.latLngToLayerPoint(latlng); - this._radius = Math.max(this._point.x - pointLeft.x, 1); - }, - - getBounds: function () { - var lngRadius = this._getLngRadius(), - latRadius = (this._mRadius / 40075017) * 360, - latlng = this._latlng; - - return new L.LatLngBounds( - [latlng.lat - latRadius, latlng.lng - lngRadius], - [latlng.lat + latRadius, latlng.lng + lngRadius]); - }, - - getLatLng: function () { - return this._latlng; - }, - - getPathString: function () { - var p = this._point, - r = this._radius; - - if (this._checkIfEmpty()) { - return ''; - } - - if (L.Browser.svg) { - return 'M' + p.x + ',' + (p.y - r) + - 'A' + r + ',' + r + ',0,1,1,' + - (p.x - 0.1) + ',' + (p.y - r) + ' z'; - } else { - p._round(); - r = Math.round(r); - return 'AL ' + p.x + ',' + p.y + ' ' + r + ',' + r + ' 0,' + (65535 * 360); - } - }, - - getRadius: function () { - return this._mRadius; - }, - - // TODO Earth hardcoded, move into projection code! - - _getLatRadius: function () { - return (this._mRadius / 40075017) * 360; - }, - - _getLngRadius: function () { - return this._getLatRadius() / Math.cos(L.LatLng.DEG_TO_RAD * this._latlng.lat); - }, - - _checkIfEmpty: function () { - if (!this._map) { - return false; - } - var vp = this._map._pathViewport, - r = this._radius, - p = this._point; - - return p.x - r > vp.max.x || p.y - r > vp.max.y || - p.x + r < vp.min.x || p.y + r < vp.min.y; - } -}); - -L.circle = function (latlng, radius, options) { - return new L.Circle(latlng, radius, options); -}; - - -/* - * L.CircleMarker is a circle overlay with a permanent pixel radius. - */ - -L.CircleMarker = L.Circle.extend({ - options: { - radius: 10, - weight: 2 - }, - - initialize: function (latlng, options) { - L.Circle.prototype.initialize.call(this, latlng, null, options); - this._radius = this.options.radius; - }, - - projectLatlngs: function () { - this._point = this._map.latLngToLayerPoint(this._latlng); - }, - - _updateStyle : function () { - L.Circle.prototype._updateStyle.call(this); - this.setRadius(this.options.radius); - }, - - setLatLng: function (latlng) { - L.Circle.prototype.setLatLng.call(this, latlng); - if (this._popup && this._popup._isOpen) { - this._popup.setLatLng(latlng); - } - return this; - }, - - setRadius: function (radius) { - this.options.radius = this._radius = radius; - return this.redraw(); - }, - - getRadius: function () { - return this._radius; - } -}); - -L.circleMarker = function (latlng, options) { - return new L.CircleMarker(latlng, options); -}; - - -/* - * Extends L.Polyline to be able to manually detect clicks on Canvas-rendered polylines. - */ - -L.Polyline.include(!L.Path.CANVAS ? {} : { - _containsPoint: function (p, closed) { - var i, j, k, len, len2, dist, part, - w = this.options.weight / 2; - - if (L.Browser.touch) { - w += 10; // polyline click tolerance on touch devices - } - - for (i = 0, len = this._parts.length; i < len; i++) { - part = this._parts[i]; - for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) { - if (!closed && (j === 0)) { - continue; - } - - dist = L.LineUtil.pointToSegmentDistance(p, part[k], part[j]); - - if (dist <= w) { - return true; - } - } - } - return false; - } -}); - - -/* - * Extends L.Polygon to be able to manually detect clicks on Canvas-rendered polygons. - */ - -L.Polygon.include(!L.Path.CANVAS ? {} : { - _containsPoint: function (p) { - var inside = false, - part, p1, p2, - i, j, k, - len, len2; - - // TODO optimization: check if within bounds first - - if (L.Polyline.prototype._containsPoint.call(this, p, true)) { - // click on polygon border - return true; - } - - // ray casting algorithm for detecting if point is in polygon - - for (i = 0, len = this._parts.length; i < len; i++) { - part = this._parts[i]; - - for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) { - p1 = part[j]; - p2 = part[k]; - - if (((p1.y > p.y) !== (p2.y > p.y)) && - (p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x)) { - inside = !inside; - } - } - } - - return inside; - } -}); - - -/* - * Extends L.Circle with Canvas-specific code. - */ - -L.Circle.include(!L.Path.CANVAS ? {} : { - _drawPath: function () { - var p = this._point; - this._ctx.beginPath(); - this._ctx.arc(p.x, p.y, this._radius, 0, Math.PI * 2, false); - }, - - _containsPoint: function (p) { - var center = this._point, - w2 = this.options.stroke ? this.options.weight / 2 : 0; - - return (p.distanceTo(center) <= this._radius + w2); - } -}); - - -/* - * CircleMarker canvas specific drawing parts. - */ - -L.CircleMarker.include(!L.Path.CANVAS ? {} : { - _updateStyle: function () { - L.Path.prototype._updateStyle.call(this); - } -}); - - -/* - * L.GeoJSON turns any GeoJSON data into a Leaflet layer. - */ - -L.GeoJSON = L.FeatureGroup.extend({ - - initialize: function (geojson, options) { - L.setOptions(this, options); - - this._layers = {}; - - if (geojson) { - this.addData(geojson); - } - }, - - addData: function (geojson) { - var features = L.Util.isArray(geojson) ? geojson : geojson.features, - i, len, feature; - - if (features) { - for (i = 0, len = features.length; i < len; i++) { - // Only add this if geometry or geometries are set and not null - feature = features[i]; - if (feature.geometries || feature.geometry || feature.features || feature.coordinates) { - this.addData(features[i]); - } - } - return this; - } - - var options = this.options; - - if (options.filter && !options.filter(geojson)) { return; } - - var layer = L.GeoJSON.geometryToLayer(geojson, options.pointToLayer, options.coordsToLatLng, options); - layer.feature = L.GeoJSON.asFeature(geojson); - - layer.defaultOptions = layer.options; - this.resetStyle(layer); - - if (options.onEachFeature) { - options.onEachFeature(geojson, layer); - } - - return this.addLayer(layer); - }, - - resetStyle: function (layer) { - var style = this.options.style; - if (style) { - // reset any custom styles - L.Util.extend(layer.options, layer.defaultOptions); - - this._setLayerStyle(layer, style); - } - }, - - setStyle: function (style) { - this.eachLayer(function (layer) { - this._setLayerStyle(layer, style); - }, this); - }, - - _setLayerStyle: function (layer, style) { - if (typeof style === 'function') { - style = style(layer.feature); - } - if (layer.setStyle) { - layer.setStyle(style); - } - } -}); - -L.extend(L.GeoJSON, { - geometryToLayer: function (geojson, pointToLayer, coordsToLatLng, vectorOptions) { - var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson, - coords = geometry.coordinates, - layers = [], - latlng, latlngs, i, len; - - coordsToLatLng = coordsToLatLng || this.coordsToLatLng; - - switch (geometry.type) { - case 'Point': - latlng = coordsToLatLng(coords); - return pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng); - - case 'MultiPoint': - for (i = 0, len = coords.length; i < len; i++) { - latlng = coordsToLatLng(coords[i]); - layers.push(pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng)); - } - return new L.FeatureGroup(layers); - - case 'LineString': - latlngs = this.coordsToLatLngs(coords, 0, coordsToLatLng); - return new L.Polyline(latlngs, vectorOptions); - - case 'Polygon': - if (coords.length === 2 && !coords[1].length) { - throw new Error('Invalid GeoJSON object.'); - } - latlngs = this.coordsToLatLngs(coords, 1, coordsToLatLng); - return new L.Polygon(latlngs, vectorOptions); - - case 'MultiLineString': - latlngs = this.coordsToLatLngs(coords, 1, coordsToLatLng); - return new L.MultiPolyline(latlngs, vectorOptions); - - case 'MultiPolygon': - latlngs = this.coordsToLatLngs(coords, 2, coordsToLatLng); - return new L.MultiPolygon(latlngs, vectorOptions); - - case 'GeometryCollection': - for (i = 0, len = geometry.geometries.length; i < len; i++) { - - layers.push(this.geometryToLayer({ - geometry: geometry.geometries[i], - type: 'Feature', - properties: geojson.properties - }, pointToLayer, coordsToLatLng, vectorOptions)); - } - return new L.FeatureGroup(layers); - - default: - throw new Error('Invalid GeoJSON object.'); - } - }, - - coordsToLatLng: function (coords) { // (Array[, Boolean]) -> LatLng - return new L.LatLng(coords[1], coords[0], coords[2]); - }, - - coordsToLatLngs: function (coords, levelsDeep, coordsToLatLng) { // (Array[, Number, Function]) -> Array - var latlng, i, len, - latlngs = []; - - for (i = 0, len = coords.length; i < len; i++) { - latlng = levelsDeep ? - this.coordsToLatLngs(coords[i], levelsDeep - 1, coordsToLatLng) : - (coordsToLatLng || this.coordsToLatLng)(coords[i]); - - latlngs.push(latlng); - } - - return latlngs; - }, - - latLngToCoords: function (latlng) { - var coords = [latlng.lng, latlng.lat]; - - if (latlng.alt !== undefined) { - coords.push(latlng.alt); - } - return coords; - }, - - latLngsToCoords: function (latLngs) { - var coords = []; - - for (var i = 0, len = latLngs.length; i < len; i++) { - coords.push(L.GeoJSON.latLngToCoords(latLngs[i])); - } - - return coords; - }, - - getFeature: function (layer, newGeometry) { - return layer.feature ? L.extend({}, layer.feature, {geometry: newGeometry}) : L.GeoJSON.asFeature(newGeometry); - }, - - asFeature: function (geoJSON) { - if (geoJSON.type === 'Feature') { - return geoJSON; - } - - return { - type: 'Feature', - properties: {}, - geometry: geoJSON - }; - } -}); - -var PointToGeoJSON = { - toGeoJSON: function () { - return L.GeoJSON.getFeature(this, { - type: 'Point', - coordinates: L.GeoJSON.latLngToCoords(this.getLatLng()) - }); - } -}; - -L.Marker.include(PointToGeoJSON); -L.Circle.include(PointToGeoJSON); -L.CircleMarker.include(PointToGeoJSON); - -L.Polyline.include({ - toGeoJSON: function () { - return L.GeoJSON.getFeature(this, { - type: 'LineString', - coordinates: L.GeoJSON.latLngsToCoords(this.getLatLngs()) - }); - } -}); - -L.Polygon.include({ - toGeoJSON: function () { - var coords = [L.GeoJSON.latLngsToCoords(this.getLatLngs())], - i, len, hole; - - coords[0].push(coords[0][0]); - - if (this._holes) { - for (i = 0, len = this._holes.length; i < len; i++) { - hole = L.GeoJSON.latLngsToCoords(this._holes[i]); - hole.push(hole[0]); - coords.push(hole); - } - } - - return L.GeoJSON.getFeature(this, { - type: 'Polygon', - coordinates: coords - }); - } -}); - -(function () { - function multiToGeoJSON(type) { - return function () { - var coords = []; - - this.eachLayer(function (layer) { - coords.push(layer.toGeoJSON().geometry.coordinates); - }); - - return L.GeoJSON.getFeature(this, { - type: type, - coordinates: coords - }); - }; - } - - L.MultiPolyline.include({toGeoJSON: multiToGeoJSON('MultiLineString')}); - L.MultiPolygon.include({toGeoJSON: multiToGeoJSON('MultiPolygon')}); - - L.LayerGroup.include({ - toGeoJSON: function () { - - var geometry = this.feature && this.feature.geometry, - jsons = [], - json; - - if (geometry && geometry.type === 'MultiPoint') { - return multiToGeoJSON('MultiPoint').call(this); - } - - var isGeometryCollection = geometry && geometry.type === 'GeometryCollection'; - - this.eachLayer(function (layer) { - if (layer.toGeoJSON) { - json = layer.toGeoJSON(); - jsons.push(isGeometryCollection ? json.geometry : L.GeoJSON.asFeature(json)); - } - }); - - if (isGeometryCollection) { - return L.GeoJSON.getFeature(this, { - geometries: jsons, - type: 'GeometryCollection' - }); - } - - return { - type: 'FeatureCollection', - features: jsons - }; - } - }); -}()); - -L.geoJson = function (geojson, options) { - return new L.GeoJSON(geojson, options); -}; - - -/* - * L.DomEvent contains functions for working with DOM events. - */ - -L.DomEvent = { - /* inspired by John Resig, Dean Edwards and YUI addEvent implementations */ - addListener: function (obj, type, fn, context) { // (HTMLElement, String, Function[, Object]) - - var id = L.stamp(fn), - key = '_leaflet_' + type + id, - handler, originalHandler, newType; - - if (obj[key]) { return this; } - - handler = function (e) { - return fn.call(context || obj, e || L.DomEvent._getEvent()); - }; - - if (L.Browser.pointer && type.indexOf('touch') === 0) { - return this.addPointerListener(obj, type, handler, id); - } - if (L.Browser.touch && (type === 'dblclick') && this.addDoubleTapListener) { - this.addDoubleTapListener(obj, handler, id); - } - - if ('addEventListener' in obj) { - - if (type === 'mousewheel') { - obj.addEventListener('DOMMouseScroll', handler, false); - obj.addEventListener(type, handler, false); - - } else if ((type === 'mouseenter') || (type === 'mouseleave')) { - - originalHandler = handler; - newType = (type === 'mouseenter' ? 'mouseover' : 'mouseout'); - - handler = function (e) { - if (!L.DomEvent._checkMouse(obj, e)) { return; } - return originalHandler(e); - }; - - obj.addEventListener(newType, handler, false); - - } else if (type === 'click' && L.Browser.android) { - originalHandler = handler; - handler = function (e) { - return L.DomEvent._filterClick(e, originalHandler); - }; - - obj.addEventListener(type, handler, false); - } else { - obj.addEventListener(type, handler, false); - } - - } else if ('attachEvent' in obj) { - obj.attachEvent('on' + type, handler); - } - - obj[key] = handler; - - return this; - }, - - removeListener: function (obj, type, fn) { // (HTMLElement, String, Function) - - var id = L.stamp(fn), - key = '_leaflet_' + type + id, - handler = obj[key]; - - if (!handler) { return this; } - - if (L.Browser.pointer && type.indexOf('touch') === 0) { - this.removePointerListener(obj, type, id); - } else if (L.Browser.touch && (type === 'dblclick') && this.removeDoubleTapListener) { - this.removeDoubleTapListener(obj, id); - - } else if ('removeEventListener' in obj) { - - if (type === 'mousewheel') { - obj.removeEventListener('DOMMouseScroll', handler, false); - obj.removeEventListener(type, handler, false); - - } else if ((type === 'mouseenter') || (type === 'mouseleave')) { - obj.removeEventListener((type === 'mouseenter' ? 'mouseover' : 'mouseout'), handler, false); - } else { - obj.removeEventListener(type, handler, false); - } - } else if ('detachEvent' in obj) { - obj.detachEvent('on' + type, handler); - } - - obj[key] = null; - - return this; - }, - - stopPropagation: function (e) { - - if (e.stopPropagation) { - e.stopPropagation(); - } else { - e.cancelBubble = true; - } - L.DomEvent._skipped(e); - - return this; - }, - - disableScrollPropagation: function (el) { - var stop = L.DomEvent.stopPropagation; - - return L.DomEvent - .on(el, 'mousewheel', stop) - .on(el, 'MozMousePixelScroll', stop); - }, - - disableClickPropagation: function (el) { - var stop = L.DomEvent.stopPropagation; - - for (var i = L.Draggable.START.length - 1; i >= 0; i--) { - L.DomEvent.on(el, L.Draggable.START[i], stop); - } - - return L.DomEvent - .on(el, 'click', L.DomEvent._fakeStop) - .on(el, 'dblclick', stop); - }, - - preventDefault: function (e) { - - if (e.preventDefault) { - e.preventDefault(); - } else { - e.returnValue = false; - } - return this; - }, - - stop: function (e) { - return L.DomEvent - .preventDefault(e) - .stopPropagation(e); - }, - - getMousePosition: function (e, container) { - if (!container) { - return new L.Point(e.clientX, e.clientY); - } - - var rect = container.getBoundingClientRect(); - - return new L.Point( - e.clientX - rect.left - container.clientLeft, - e.clientY - rect.top - container.clientTop); - }, - - getWheelDelta: function (e) { - - var delta = 0; - - if (e.wheelDelta) { - delta = e.wheelDelta / 120; - } - if (e.detail) { - delta = -e.detail / 3; - } - return delta; - }, - - _skipEvents: {}, - - _fakeStop: function (e) { - // fakes stopPropagation by setting a special event flag, checked/reset with L.DomEvent._skipped(e) - L.DomEvent._skipEvents[e.type] = true; - }, - - _skipped: function (e) { - var skipped = this._skipEvents[e.type]; - // reset when checking, as it's only used in map container and propagates outside of the map - this._skipEvents[e.type] = false; - return skipped; - }, - - // check if element really left/entered the event target (for mouseenter/mouseleave) - _checkMouse: function (el, e) { - - var related = e.relatedTarget; - - if (!related) { return true; } - - try { - while (related && (related !== el)) { - related = related.parentNode; - } - } catch (err) { - return false; - } - return (related !== el); - }, - - _getEvent: function () { // evil magic for IE - /*jshint noarg:false */ - var e = window.event; - if (!e) { - var caller = arguments.callee.caller; - while (caller) { - e = caller['arguments'][0]; - if (e && window.Event === e.constructor) { - break; - } - caller = caller.caller; - } - } - return e; - }, - - // this is a horrible workaround for a bug in Android where a single touch triggers two click events - _filterClick: function (e, handler) { - var timeStamp = (e.timeStamp || e.originalEvent.timeStamp), - elapsed = L.DomEvent._lastClick && (timeStamp - L.DomEvent._lastClick); - - // are they closer together than 500ms yet more than 100ms? - // Android typically triggers them ~300ms apart while multiple listeners - // on the same event should be triggered far faster; - // or check if click is simulated on the element, and if it is, reject any non-simulated events - - if ((elapsed && elapsed > 100 && elapsed < 500) || (e.target._simulatedClick && !e._simulated)) { - L.DomEvent.stop(e); - return; - } - L.DomEvent._lastClick = timeStamp; - - return handler(e); - } -}; - -L.DomEvent.on = L.DomEvent.addListener; -L.DomEvent.off = L.DomEvent.removeListener; - - -/* - * L.Draggable allows you to add dragging capabilities to any element. Supports mobile devices too. - */ - -L.Draggable = L.Class.extend({ - includes: L.Mixin.Events, - - statics: { - START: L.Browser.touch ? ['touchstart', 'mousedown'] : ['mousedown'], - END: { - mousedown: 'mouseup', - touchstart: 'touchend', - pointerdown: 'touchend', - MSPointerDown: 'touchend' - }, - MOVE: { - mousedown: 'mousemove', - touchstart: 'touchmove', - pointerdown: 'touchmove', - MSPointerDown: 'touchmove' - } - }, - - initialize: function (element, dragStartTarget) { - this._element = element; - this._dragStartTarget = dragStartTarget || element; - }, - - enable: function () { - if (this._enabled) { return; } - - for (var i = L.Draggable.START.length - 1; i >= 0; i--) { - L.DomEvent.on(this._dragStartTarget, L.Draggable.START[i], this._onDown, this); - } - - this._enabled = true; - }, - - disable: function () { - if (!this._enabled) { return; } - - for (var i = L.Draggable.START.length - 1; i >= 0; i--) { - L.DomEvent.off(this._dragStartTarget, L.Draggable.START[i], this._onDown, this); - } - - this._enabled = false; - this._moved = false; - }, - - _onDown: function (e) { - this._moved = false; - - if (e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; } - - L.DomEvent.stopPropagation(e); - - if (L.Draggable._disabled) { return; } - - L.DomUtil.disableImageDrag(); - L.DomUtil.disableTextSelection(); - - if (this._moving) { return; } - - var first = e.touches ? e.touches[0] : e; - - this._startPoint = new L.Point(first.clientX, first.clientY); - this._startPos = this._newPos = L.DomUtil.getPosition(this._element); - - L.DomEvent - .on(document, L.Draggable.MOVE[e.type], this._onMove, this) - .on(document, L.Draggable.END[e.type], this._onUp, this); - }, - - _onMove: function (e) { - if (e.touches && e.touches.length > 1) { - this._moved = true; - return; - } - - var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e), - newPoint = new L.Point(first.clientX, first.clientY), - offset = newPoint.subtract(this._startPoint); - - if (!offset.x && !offset.y) { return; } - if (L.Browser.touch && Math.abs(offset.x) + Math.abs(offset.y) < 3) { return; } - - L.DomEvent.preventDefault(e); - - if (!this._moved) { - this.fire('dragstart'); - - this._moved = true; - this._startPos = L.DomUtil.getPosition(this._element).subtract(offset); - - L.DomUtil.addClass(document.body, 'leaflet-dragging'); - this._lastTarget = e.target || e.srcElement; - L.DomUtil.addClass(this._lastTarget, 'leaflet-drag-target'); - } - - this._newPos = this._startPos.add(offset); - this._moving = true; - - L.Util.cancelAnimFrame(this._animRequest); - this._animRequest = L.Util.requestAnimFrame(this._updatePosition, this, true, this._dragStartTarget); - }, - - _updatePosition: function () { - this.fire('predrag'); - L.DomUtil.setPosition(this._element, this._newPos); - this.fire('drag'); - }, - - _onUp: function () { - L.DomUtil.removeClass(document.body, 'leaflet-dragging'); - - if (this._lastTarget) { - L.DomUtil.removeClass(this._lastTarget, 'leaflet-drag-target'); - this._lastTarget = null; - } - - for (var i in L.Draggable.MOVE) { - L.DomEvent - .off(document, L.Draggable.MOVE[i], this._onMove) - .off(document, L.Draggable.END[i], this._onUp); - } - - L.DomUtil.enableImageDrag(); - L.DomUtil.enableTextSelection(); - - if (this._moved && this._moving) { - // ensure drag is not fired after dragend - L.Util.cancelAnimFrame(this._animRequest); - - this.fire('dragend', { - distance: this._newPos.distanceTo(this._startPos) - }); - } - - this._moving = false; - } -}); - - -/* - L.Handler is a base class for handler classes that are used internally to inject - interaction features like dragging to classes like Map and Marker. -*/ - -L.Handler = L.Class.extend({ - initialize: function (map) { - this._map = map; - }, - - enable: function () { - if (this._enabled) { return; } - - this._enabled = true; - this.addHooks(); - }, - - disable: function () { - if (!this._enabled) { return; } - - this._enabled = false; - this.removeHooks(); - }, - - enabled: function () { - return !!this._enabled; - } -}); - - -/* - * L.Handler.MapDrag is used to make the map draggable (with panning inertia), enabled by default. - */ - -L.Map.mergeOptions({ - dragging: true, - - inertia: !L.Browser.android23, - inertiaDeceleration: 3400, // px/s^2 - inertiaMaxSpeed: Infinity, // px/s - inertiaThreshold: L.Browser.touch ? 32 : 18, // ms - easeLinearity: 0.25, - - // TODO refactor, move to CRS - worldCopyJump: false -}); - -L.Map.Drag = L.Handler.extend({ - addHooks: function () { - if (!this._draggable) { - var map = this._map; - - this._draggable = new L.Draggable(map._mapPane, map._container); - - this._draggable.on({ - 'dragstart': this._onDragStart, - 'drag': this._onDrag, - 'dragend': this._onDragEnd - }, this); - - if (map.options.worldCopyJump) { - this._draggable.on('predrag', this._onPreDrag, this); - map.on('viewreset', this._onViewReset, this); - - map.whenReady(this._onViewReset, this); - } - } - this._draggable.enable(); - }, - - removeHooks: function () { - this._draggable.disable(); - }, - - moved: function () { - return this._draggable && this._draggable._moved; - }, - - _onDragStart: function () { - var map = this._map; - - if (map._panAnim) { - map._panAnim.stop(); - } - - map - .fire('movestart') - .fire('dragstart'); - - if (map.options.inertia) { - this._positions = []; - this._times = []; - } - }, - - _onDrag: function () { - if (this._map.options.inertia) { - var time = this._lastTime = +new Date(), - pos = this._lastPos = this._draggable._newPos; - - this._positions.push(pos); - this._times.push(time); - - if (time - this._times[0] > 200) { - this._positions.shift(); - this._times.shift(); - } - } - - this._map - .fire('move') - .fire('drag'); - }, - - _onViewReset: function () { - // TODO fix hardcoded Earth values - var pxCenter = this._map.getSize()._divideBy(2), - pxWorldCenter = this._map.latLngToLayerPoint([0, 0]); - - this._initialWorldOffset = pxWorldCenter.subtract(pxCenter).x; - this._worldWidth = this._map.project([0, 180]).x; - }, - - _onPreDrag: function () { - // TODO refactor to be able to adjust map pane position after zoom - var worldWidth = this._worldWidth, - halfWidth = Math.round(worldWidth / 2), - dx = this._initialWorldOffset, - x = this._draggable._newPos.x, - newX1 = (x - halfWidth + dx) % worldWidth + halfWidth - dx, - newX2 = (x + halfWidth + dx) % worldWidth - halfWidth - dx, - newX = Math.abs(newX1 + dx) < Math.abs(newX2 + dx) ? newX1 : newX2; - - this._draggable._newPos.x = newX; - }, - - _onDragEnd: function (e) { - var map = this._map, - options = map.options, - delay = +new Date() - this._lastTime, - - noInertia = !options.inertia || delay > options.inertiaThreshold || !this._positions[0]; - - map.fire('dragend', e); - - if (noInertia) { - map.fire('moveend'); - - } else { - - var direction = this._lastPos.subtract(this._positions[0]), - duration = (this._lastTime + delay - this._times[0]) / 1000, - ease = options.easeLinearity, - - speedVector = direction.multiplyBy(ease / duration), - speed = speedVector.distanceTo([0, 0]), - - limitedSpeed = Math.min(options.inertiaMaxSpeed, speed), - limitedSpeedVector = speedVector.multiplyBy(limitedSpeed / speed), - - decelerationDuration = limitedSpeed / (options.inertiaDeceleration * ease), - offset = limitedSpeedVector.multiplyBy(-decelerationDuration / 2).round(); - - if (!offset.x || !offset.y) { - map.fire('moveend'); - - } else { - offset = map._limitOffset(offset, map.options.maxBounds); - - L.Util.requestAnimFrame(function () { - map.panBy(offset, { - duration: decelerationDuration, - easeLinearity: ease, - noMoveStart: true - }); - }); - } - } - } -}); - -L.Map.addInitHook('addHandler', 'dragging', L.Map.Drag); - - -/* - * L.Handler.DoubleClickZoom is used to handle double-click zoom on the map, enabled by default. - */ - -L.Map.mergeOptions({ - doubleClickZoom: true -}); - -L.Map.DoubleClickZoom = L.Handler.extend({ - addHooks: function () { - this._map.on('dblclick', this._onDoubleClick, this); - }, - - removeHooks: function () { - this._map.off('dblclick', this._onDoubleClick, this); - }, - - _onDoubleClick: function (e) { - var map = this._map, - zoom = map.getZoom() + (e.originalEvent.shiftKey ? -1 : 1); - - if (map.options.doubleClickZoom === 'center') { - map.setZoom(zoom); - } else { - map.setZoomAround(e.containerPoint, zoom); - } - } -}); - -L.Map.addInitHook('addHandler', 'doubleClickZoom', L.Map.DoubleClickZoom); - - -/* - * L.Handler.ScrollWheelZoom is used by L.Map to enable mouse scroll wheel zoom on the map. - */ - -L.Map.mergeOptions({ - scrollWheelZoom: true -}); - -L.Map.ScrollWheelZoom = L.Handler.extend({ - addHooks: function () { - L.DomEvent.on(this._map._container, 'mousewheel', this._onWheelScroll, this); - L.DomEvent.on(this._map._container, 'MozMousePixelScroll', L.DomEvent.preventDefault); - this._delta = 0; - }, - - removeHooks: function () { - L.DomEvent.off(this._map._container, 'mousewheel', this._onWheelScroll); - L.DomEvent.off(this._map._container, 'MozMousePixelScroll', L.DomEvent.preventDefault); - }, - - _onWheelScroll: function (e) { - var delta = L.DomEvent.getWheelDelta(e); - - this._delta += delta; - this._lastMousePos = this._map.mouseEventToContainerPoint(e); - - if (!this._startTime) { - this._startTime = +new Date(); - } - - var left = Math.max(40 - (+new Date() - this._startTime), 0); - - clearTimeout(this._timer); - this._timer = setTimeout(L.bind(this._performZoom, this), left); - - L.DomEvent.preventDefault(e); - L.DomEvent.stopPropagation(e); - }, - - _performZoom: function () { - var map = this._map, - delta = this._delta, - zoom = map.getZoom(); - - delta = delta > 0 ? Math.ceil(delta) : Math.floor(delta); - delta = Math.max(Math.min(delta, 4), -4); - delta = map._limitZoom(zoom + delta) - zoom; - - this._delta = 0; - this._startTime = null; - - if (!delta) { return; } - - if (map.options.scrollWheelZoom === 'center') { - map.setZoom(zoom + delta); - } else { - map.setZoomAround(this._lastMousePos, zoom + delta); - } - } -}); - -L.Map.addInitHook('addHandler', 'scrollWheelZoom', L.Map.ScrollWheelZoom); - - -/* - * Extends the event handling code with double tap support for mobile browsers. - */ - -L.extend(L.DomEvent, { - - _touchstart: L.Browser.msPointer ? 'MSPointerDown' : L.Browser.pointer ? 'pointerdown' : 'touchstart', - _touchend: L.Browser.msPointer ? 'MSPointerUp' : L.Browser.pointer ? 'pointerup' : 'touchend', - - // inspired by Zepto touch code by Thomas Fuchs - addDoubleTapListener: function (obj, handler, id) { - var last, - doubleTap = false, - delay = 250, - touch, - pre = '_leaflet_', - touchstart = this._touchstart, - touchend = this._touchend, - trackedTouches = []; - - function onTouchStart(e) { - var count; - - if (L.Browser.pointer) { - trackedTouches.push(e.pointerId); - count = trackedTouches.length; - } else { - count = e.touches.length; - } - if (count > 1) { - return; - } - - var now = Date.now(), - delta = now - (last || now); - - touch = e.touches ? e.touches[0] : e; - doubleTap = (delta > 0 && delta <= delay); - last = now; - } - - function onTouchEnd(e) { - if (L.Browser.pointer) { - var idx = trackedTouches.indexOf(e.pointerId); - if (idx === -1) { - return; - } - trackedTouches.splice(idx, 1); - } - - if (doubleTap) { - if (L.Browser.pointer) { - // work around .type being readonly with MSPointer* events - var newTouch = { }, - prop; - - // jshint forin:false - for (var i in touch) { - prop = touch[i]; - if (typeof prop === 'function') { - newTouch[i] = prop.bind(touch); - } else { - newTouch[i] = prop; - } - } - touch = newTouch; - } - touch.type = 'dblclick'; - handler(touch); - last = null; - } - } - obj[pre + touchstart + id] = onTouchStart; - obj[pre + touchend + id] = onTouchEnd; - - // on pointer we need to listen on the document, otherwise a drag starting on the map and moving off screen - // will not come through to us, so we will lose track of how many touches are ongoing - var endElement = L.Browser.pointer ? document.documentElement : obj; - - obj.addEventListener(touchstart, onTouchStart, false); - endElement.addEventListener(touchend, onTouchEnd, false); - - if (L.Browser.pointer) { - endElement.addEventListener(L.DomEvent.POINTER_CANCEL, onTouchEnd, false); - } - - return this; - }, - - removeDoubleTapListener: function (obj, id) { - var pre = '_leaflet_'; - - obj.removeEventListener(this._touchstart, obj[pre + this._touchstart + id], false); - (L.Browser.pointer ? document.documentElement : obj).removeEventListener( - this._touchend, obj[pre + this._touchend + id], false); - - if (L.Browser.pointer) { - document.documentElement.removeEventListener(L.DomEvent.POINTER_CANCEL, obj[pre + this._touchend + id], - false); - } - - return this; - } -}); - - -/* - * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices. - */ - -L.extend(L.DomEvent, { - - //static - POINTER_DOWN: L.Browser.msPointer ? 'MSPointerDown' : 'pointerdown', - POINTER_MOVE: L.Browser.msPointer ? 'MSPointerMove' : 'pointermove', - POINTER_UP: L.Browser.msPointer ? 'MSPointerUp' : 'pointerup', - POINTER_CANCEL: L.Browser.msPointer ? 'MSPointerCancel' : 'pointercancel', - - _pointers: [], - _pointerDocumentListener: false, - - // Provides a touch events wrapper for (ms)pointer events. - // Based on changes by veproza https://github.com/CloudMade/Leaflet/pull/1019 - //ref http://www.w3.org/TR/pointerevents/ https://www.w3.org/Bugs/Public/show_bug.cgi?id=22890 - - addPointerListener: function (obj, type, handler, id) { - - switch (type) { - case 'touchstart': - return this.addPointerListenerStart(obj, type, handler, id); - case 'touchend': - return this.addPointerListenerEnd(obj, type, handler, id); - case 'touchmove': - return this.addPointerListenerMove(obj, type, handler, id); - default: - throw 'Unknown touch event type'; - } - }, - - addPointerListenerStart: function (obj, type, handler, id) { - var pre = '_leaflet_', - pointers = this._pointers; - - var cb = function (e) { - - L.DomEvent.preventDefault(e); - - var alreadyInArray = false; - for (var i = 0; i < pointers.length; i++) { - if (pointers[i].pointerId === e.pointerId) { - alreadyInArray = true; - break; - } - } - if (!alreadyInArray) { - pointers.push(e); - } - - e.touches = pointers.slice(); - e.changedTouches = [e]; - - handler(e); - }; - - obj[pre + 'touchstart' + id] = cb; - obj.addEventListener(this.POINTER_DOWN, cb, false); - - // need to also listen for end events to keep the _pointers list accurate - // this needs to be on the body and never go away - if (!this._pointerDocumentListener) { - var internalCb = function (e) { - for (var i = 0; i < pointers.length; i++) { - if (pointers[i].pointerId === e.pointerId) { - pointers.splice(i, 1); - break; - } - } - }; - //We listen on the documentElement as any drags that end by moving the touch off the screen get fired there - document.documentElement.addEventListener(this.POINTER_UP, internalCb, false); - document.documentElement.addEventListener(this.POINTER_CANCEL, internalCb, false); - - this._pointerDocumentListener = true; - } - - return this; - }, - - addPointerListenerMove: function (obj, type, handler, id) { - var pre = '_leaflet_', - touches = this._pointers; - - function cb(e) { - - // don't fire touch moves when mouse isn't down - if ((e.pointerType === e.MSPOINTER_TYPE_MOUSE || e.pointerType === 'mouse') && e.buttons === 0) { return; } - - for (var i = 0; i < touches.length; i++) { - if (touches[i].pointerId === e.pointerId) { - touches[i] = e; - break; - } - } - - e.touches = touches.slice(); - e.changedTouches = [e]; - - handler(e); - } - - obj[pre + 'touchmove' + id] = cb; - obj.addEventListener(this.POINTER_MOVE, cb, false); - - return this; - }, - - addPointerListenerEnd: function (obj, type, handler, id) { - var pre = '_leaflet_', - touches = this._pointers; - - var cb = function (e) { - for (var i = 0; i < touches.length; i++) { - if (touches[i].pointerId === e.pointerId) { - touches.splice(i, 1); - break; - } - } - - e.touches = touches.slice(); - e.changedTouches = [e]; - - handler(e); - }; - - obj[pre + 'touchend' + id] = cb; - obj.addEventListener(this.POINTER_UP, cb, false); - obj.addEventListener(this.POINTER_CANCEL, cb, false); - - return this; - }, - - removePointerListener: function (obj, type, id) { - var pre = '_leaflet_', - cb = obj[pre + type + id]; - - switch (type) { - case 'touchstart': - obj.removeEventListener(this.POINTER_DOWN, cb, false); - break; - case 'touchmove': - obj.removeEventListener(this.POINTER_MOVE, cb, false); - break; - case 'touchend': - obj.removeEventListener(this.POINTER_UP, cb, false); - obj.removeEventListener(this.POINTER_CANCEL, cb, false); - break; - } - - return this; - } -}); - - -/* - * L.Handler.TouchZoom is used by L.Map to add pinch zoom on supported mobile browsers. - */ - -L.Map.mergeOptions({ - touchZoom: L.Browser.touch && !L.Browser.android23, - bounceAtZoomLimits: true -}); - -L.Map.TouchZoom = L.Handler.extend({ - addHooks: function () { - L.DomEvent.on(this._map._container, 'touchstart', this._onTouchStart, this); - }, - - removeHooks: function () { - L.DomEvent.off(this._map._container, 'touchstart', this._onTouchStart, this); - }, - - _onTouchStart: function (e) { - var map = this._map; - - if (!e.touches || e.touches.length !== 2 || map._animatingZoom || this._zooming) { return; } - - var p1 = map.mouseEventToLayerPoint(e.touches[0]), - p2 = map.mouseEventToLayerPoint(e.touches[1]), - viewCenter = map._getCenterLayerPoint(); - - this._startCenter = p1.add(p2)._divideBy(2); - this._startDist = p1.distanceTo(p2); - - this._moved = false; - this._zooming = true; - - this._centerOffset = viewCenter.subtract(this._startCenter); - - if (map._panAnim) { - map._panAnim.stop(); - } - - L.DomEvent - .on(document, 'touchmove', this._onTouchMove, this) - .on(document, 'touchend', this._onTouchEnd, this); - - L.DomEvent.preventDefault(e); - }, - - _onTouchMove: function (e) { - var map = this._map; - - if (!e.touches || e.touches.length !== 2 || !this._zooming) { return; } - - var p1 = map.mouseEventToLayerPoint(e.touches[0]), - p2 = map.mouseEventToLayerPoint(e.touches[1]); - - this._scale = p1.distanceTo(p2) / this._startDist; - this._delta = p1._add(p2)._divideBy(2)._subtract(this._startCenter); - - if (this._scale === 1) { return; } - - if (!map.options.bounceAtZoomLimits) { - if ((map.getZoom() === map.getMinZoom() && this._scale < 1) || - (map.getZoom() === map.getMaxZoom() && this._scale > 1)) { return; } - } - - if (!this._moved) { - L.DomUtil.addClass(map._mapPane, 'leaflet-touching'); - - map - .fire('movestart') - .fire('zoomstart'); - - this._moved = true; - } - - L.Util.cancelAnimFrame(this._animRequest); - this._animRequest = L.Util.requestAnimFrame( - this._updateOnMove, this, true, this._map._container); - - L.DomEvent.preventDefault(e); - }, - - _updateOnMove: function () { - var map = this._map, - origin = this._getScaleOrigin(), - center = map.layerPointToLatLng(origin), - zoom = map.getScaleZoom(this._scale); - - map._animateZoom(center, zoom, this._startCenter, this._scale, this._delta, false, true); - }, - - _onTouchEnd: function () { - if (!this._moved || !this._zooming) { - this._zooming = false; - return; - } - - var map = this._map; - - this._zooming = false; - L.DomUtil.removeClass(map._mapPane, 'leaflet-touching'); - L.Util.cancelAnimFrame(this._animRequest); - - L.DomEvent - .off(document, 'touchmove', this._onTouchMove) - .off(document, 'touchend', this._onTouchEnd); - - var origin = this._getScaleOrigin(), - center = map.layerPointToLatLng(origin), - - oldZoom = map.getZoom(), - floatZoomDelta = map.getScaleZoom(this._scale) - oldZoom, - roundZoomDelta = (floatZoomDelta > 0 ? - Math.ceil(floatZoomDelta) : Math.floor(floatZoomDelta)), - - zoom = map._limitZoom(oldZoom + roundZoomDelta), - scale = map.getZoomScale(zoom) / this._scale; - - map._animateZoom(center, zoom, origin, scale); - }, - - _getScaleOrigin: function () { - var centerOffset = this._centerOffset.subtract(this._delta).divideBy(this._scale); - return this._startCenter.add(centerOffset); - } -}); - -L.Map.addInitHook('addHandler', 'touchZoom', L.Map.TouchZoom); - - -/* - * L.Map.Tap is used to enable mobile hacks like quick taps and long hold. - */ - -L.Map.mergeOptions({ - tap: true, - tapTolerance: 15 -}); - -L.Map.Tap = L.Handler.extend({ - addHooks: function () { - L.DomEvent.on(this._map._container, 'touchstart', this._onDown, this); - }, - - removeHooks: function () { - L.DomEvent.off(this._map._container, 'touchstart', this._onDown, this); - }, - - _onDown: function (e) { - if (!e.touches) { return; } - - L.DomEvent.preventDefault(e); - - this._fireClick = true; - - // don't simulate click or track longpress if more than 1 touch - if (e.touches.length > 1) { - this._fireClick = false; - clearTimeout(this._holdTimeout); - return; - } - - var first = e.touches[0], - el = first.target; - - this._startPos = this._newPos = new L.Point(first.clientX, first.clientY); - - // if touching a link, highlight it - if (el.tagName && el.tagName.toLowerCase() === 'a') { - L.DomUtil.addClass(el, 'leaflet-active'); - } - - // simulate long hold but setting a timeout - this._holdTimeout = setTimeout(L.bind(function () { - if (this._isTapValid()) { - this._fireClick = false; - this._onUp(); - this._simulateEvent('contextmenu', first); - } - }, this), 1000); - - L.DomEvent - .on(document, 'touchmove', this._onMove, this) - .on(document, 'touchend', this._onUp, this); - }, - - _onUp: function (e) { - clearTimeout(this._holdTimeout); - - L.DomEvent - .off(document, 'touchmove', this._onMove, this) - .off(document, 'touchend', this._onUp, this); - - if (this._fireClick && e && e.changedTouches) { - - var first = e.changedTouches[0], - el = first.target; - - if (el && el.tagName && el.tagName.toLowerCase() === 'a') { - L.DomUtil.removeClass(el, 'leaflet-active'); - } - - // simulate click if the touch didn't move too much - if (this._isTapValid()) { - this._simulateEvent('click', first); - } - } - }, - - _isTapValid: function () { - return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance; - }, - - _onMove: function (e) { - var first = e.touches[0]; - this._newPos = new L.Point(first.clientX, first.clientY); - }, - - _simulateEvent: function (type, e) { - var simulatedEvent = document.createEvent('MouseEvents'); - - simulatedEvent._simulated = true; - e.target._simulatedClick = true; - - simulatedEvent.initMouseEvent( - type, true, true, window, 1, - e.screenX, e.screenY, - e.clientX, e.clientY, - false, false, false, false, 0, null); - - e.target.dispatchEvent(simulatedEvent); - } -}); - -if (L.Browser.touch && !L.Browser.pointer) { - L.Map.addInitHook('addHandler', 'tap', L.Map.Tap); -} - - -/* - * L.Handler.ShiftDragZoom is used to add shift-drag zoom interaction to the map - * (zoom to a selected bounding box), enabled by default. - */ - -L.Map.mergeOptions({ - boxZoom: true -}); - -L.Map.BoxZoom = L.Handler.extend({ - initialize: function (map) { - this._map = map; - this._container = map._container; - this._pane = map._panes.overlayPane; - this._moved = false; - }, - - addHooks: function () { - L.DomEvent.on(this._container, 'mousedown', this._onMouseDown, this); - }, - - removeHooks: function () { - L.DomEvent.off(this._container, 'mousedown', this._onMouseDown); - this._moved = false; - }, - - moved: function () { - return this._moved; - }, - - _onMouseDown: function (e) { - this._moved = false; - - if (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; } - - L.DomUtil.disableTextSelection(); - L.DomUtil.disableImageDrag(); - - this._startLayerPoint = this._map.mouseEventToLayerPoint(e); - - L.DomEvent - .on(document, 'mousemove', this._onMouseMove, this) - .on(document, 'mouseup', this._onMouseUp, this) - .on(document, 'keydown', this._onKeyDown, this); - }, - - _onMouseMove: function (e) { - if (!this._moved) { - this._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._pane); - L.DomUtil.setPosition(this._box, this._startLayerPoint); - - //TODO refactor: move cursor to styles - this._container.style.cursor = 'crosshair'; - this._map.fire('boxzoomstart'); - } - - var startPoint = this._startLayerPoint, - box = this._box, - - layerPoint = this._map.mouseEventToLayerPoint(e), - offset = layerPoint.subtract(startPoint), - - newPos = new L.Point( - Math.min(layerPoint.x, startPoint.x), - Math.min(layerPoint.y, startPoint.y)); - - L.DomUtil.setPosition(box, newPos); - - this._moved = true; - - // TODO refactor: remove hardcoded 4 pixels - box.style.width = (Math.max(0, Math.abs(offset.x) - 4)) + 'px'; - box.style.height = (Math.max(0, Math.abs(offset.y) - 4)) + 'px'; - }, - - _finish: function () { - if (this._moved) { - this._pane.removeChild(this._box); - this._container.style.cursor = ''; - } - - L.DomUtil.enableTextSelection(); - L.DomUtil.enableImageDrag(); - - L.DomEvent - .off(document, 'mousemove', this._onMouseMove) - .off(document, 'mouseup', this._onMouseUp) - .off(document, 'keydown', this._onKeyDown); - }, - - _onMouseUp: function (e) { - - this._finish(); - - var map = this._map, - layerPoint = map.mouseEventToLayerPoint(e); - - if (this._startLayerPoint.equals(layerPoint)) { return; } - - var bounds = new L.LatLngBounds( - map.layerPointToLatLng(this._startLayerPoint), - map.layerPointToLatLng(layerPoint)); - - map.fitBounds(bounds); - - map.fire('boxzoomend', { - boxZoomBounds: bounds - }); - }, - - _onKeyDown: function (e) { - if (e.keyCode === 27) { - this._finish(); - } - } -}); - -L.Map.addInitHook('addHandler', 'boxZoom', L.Map.BoxZoom); - - -/* - * L.Map.Keyboard is handling keyboard interaction with the map, enabled by default. - */ - -L.Map.mergeOptions({ - keyboard: true, - keyboardPanOffset: 80, - keyboardZoomOffset: 1 -}); - -L.Map.Keyboard = L.Handler.extend({ - - keyCodes: { - left: [37], - right: [39], - down: [40], - up: [38], - zoomIn: [187, 107, 61, 171], - zoomOut: [189, 109, 173] - }, - - initialize: function (map) { - this._map = map; - - this._setPanOffset(map.options.keyboardPanOffset); - this._setZoomOffset(map.options.keyboardZoomOffset); - }, - - addHooks: function () { - var container = this._map._container; - - // make the container focusable by tabbing - if (container.tabIndex === -1) { - container.tabIndex = '0'; - } - - L.DomEvent - .on(container, 'focus', this._onFocus, this) - .on(container, 'blur', this._onBlur, this) - .on(container, 'mousedown', this._onMouseDown, this); - - this._map - .on('focus', this._addHooks, this) - .on('blur', this._removeHooks, this); - }, - - removeHooks: function () { - this._removeHooks(); - - var container = this._map._container; - - L.DomEvent - .off(container, 'focus', this._onFocus, this) - .off(container, 'blur', this._onBlur, this) - .off(container, 'mousedown', this._onMouseDown, this); - - this._map - .off('focus', this._addHooks, this) - .off('blur', this._removeHooks, this); - }, - - _onMouseDown: function () { - if (this._focused) { return; } - - var body = document.body, - docEl = document.documentElement, - top = body.scrollTop || docEl.scrollTop, - left = body.scrollLeft || docEl.scrollLeft; - - this._map._container.focus(); - - window.scrollTo(left, top); - }, - - _onFocus: function () { - this._focused = true; - this._map.fire('focus'); - }, - - _onBlur: function () { - this._focused = false; - this._map.fire('blur'); - }, - - _setPanOffset: function (pan) { - var keys = this._panKeys = {}, - codes = this.keyCodes, - i, len; - - for (i = 0, len = codes.left.length; i < len; i++) { - keys[codes.left[i]] = [-1 * pan, 0]; - } - for (i = 0, len = codes.right.length; i < len; i++) { - keys[codes.right[i]] = [pan, 0]; - } - for (i = 0, len = codes.down.length; i < len; i++) { - keys[codes.down[i]] = [0, pan]; - } - for (i = 0, len = codes.up.length; i < len; i++) { - keys[codes.up[i]] = [0, -1 * pan]; - } - }, - - _setZoomOffset: function (zoom) { - var keys = this._zoomKeys = {}, - codes = this.keyCodes, - i, len; - - for (i = 0, len = codes.zoomIn.length; i < len; i++) { - keys[codes.zoomIn[i]] = zoom; - } - for (i = 0, len = codes.zoomOut.length; i < len; i++) { - keys[codes.zoomOut[i]] = -zoom; - } - }, - - _addHooks: function () { - L.DomEvent.on(document, 'keydown', this._onKeyDown, this); - }, - - _removeHooks: function () { - L.DomEvent.off(document, 'keydown', this._onKeyDown, this); - }, - - _onKeyDown: function (e) { - var key = e.keyCode, - map = this._map; - - if (key in this._panKeys) { - - if (map._panAnim && map._panAnim._inProgress) { return; } - - map.panBy(this._panKeys[key]); - - if (map.options.maxBounds) { - map.panInsideBounds(map.options.maxBounds); - } - - } else if (key in this._zoomKeys) { - map.setZoom(map.getZoom() + this._zoomKeys[key]); - - } else { - return; - } - - L.DomEvent.stop(e); - } -}); - -L.Map.addInitHook('addHandler', 'keyboard', L.Map.Keyboard); - - -/* - * L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable. - */ - -L.Handler.MarkerDrag = L.Handler.extend({ - initialize: function (marker) { - this._marker = marker; - }, - - addHooks: function () { - var icon = this._marker._icon; - if (!this._draggable) { - this._draggable = new L.Draggable(icon, icon); - } - - this._draggable - .on('dragstart', this._onDragStart, this) - .on('drag', this._onDrag, this) - .on('dragend', this._onDragEnd, this); - this._draggable.enable(); - L.DomUtil.addClass(this._marker._icon, 'leaflet-marker-draggable'); - }, - - removeHooks: function () { - this._draggable - .off('dragstart', this._onDragStart, this) - .off('drag', this._onDrag, this) - .off('dragend', this._onDragEnd, this); - - this._draggable.disable(); - L.DomUtil.removeClass(this._marker._icon, 'leaflet-marker-draggable'); - }, - - moved: function () { - return this._draggable && this._draggable._moved; - }, - - _onDragStart: function () { - this._marker - .closePopup() - .fire('movestart') - .fire('dragstart'); - }, - - _onDrag: function () { - var marker = this._marker, - shadow = marker._shadow, - iconPos = L.DomUtil.getPosition(marker._icon), - latlng = marker._map.layerPointToLatLng(iconPos); - - // update shadow position - if (shadow) { - L.DomUtil.setPosition(shadow, iconPos); - } - - marker._latlng = latlng; - - marker - .fire('move', {latlng: latlng}) - .fire('drag'); - }, - - _onDragEnd: function (e) { - this._marker - .fire('moveend') - .fire('dragend', e); - } -}); - - -/* - * L.Control is a base class for implementing map controls. Handles positioning. - * All other controls extend from this class. - */ - -L.Control = L.Class.extend({ - options: { - position: 'topright' - }, - - initialize: function (options) { - L.setOptions(this, options); - }, - - getPosition: function () { - return this.options.position; - }, - - setPosition: function (position) { - var map = this._map; - - if (map) { - map.removeControl(this); - } - - this.options.position = position; - - if (map) { - map.addControl(this); - } - - return this; - }, - - getContainer: function () { - return this._container; - }, - - addTo: function (map) { - this._map = map; - - var container = this._container = this.onAdd(map), - pos = this.getPosition(), - corner = map._controlCorners[pos]; - - L.DomUtil.addClass(container, 'leaflet-control'); - - if (pos.indexOf('bottom') !== -1) { - corner.insertBefore(container, corner.firstChild); - } else { - corner.appendChild(container); - } - - return this; - }, - - removeFrom: function (map) { - var pos = this.getPosition(), - corner = map._controlCorners[pos]; - - corner.removeChild(this._container); - this._map = null; - - if (this.onRemove) { - this.onRemove(map); - } - - return this; - }, - - _refocusOnMap: function () { - if (this._map) { - this._map.getContainer().focus(); - } - } -}); - -L.control = function (options) { - return new L.Control(options); -}; - - -// adds control-related methods to L.Map - -L.Map.include({ - addControl: function (control) { - control.addTo(this); - return this; - }, - - removeControl: function (control) { - control.removeFrom(this); - return this; - }, - - _initControlPos: function () { - var corners = this._controlCorners = {}, - l = 'leaflet-', - container = this._controlContainer = - L.DomUtil.create('div', l + 'control-container', this._container); - - function createCorner(vSide, hSide) { - var className = l + vSide + ' ' + l + hSide; - - corners[vSide + hSide] = L.DomUtil.create('div', className, container); - } - - createCorner('top', 'left'); - createCorner('top', 'right'); - createCorner('bottom', 'left'); - createCorner('bottom', 'right'); - }, - - _clearControlPos: function () { - this._container.removeChild(this._controlContainer); - } -}); - - -/* - * L.Control.Zoom is used for the default zoom buttons on the map. - */ - -L.Control.Zoom = L.Control.extend({ - options: { - position: 'topleft', - zoomInText: '+', - zoomInTitle: 'Zoom in', - zoomOutText: '-', - zoomOutTitle: 'Zoom out' - }, - - onAdd: function (map) { - var zoomName = 'leaflet-control-zoom', - container = L.DomUtil.create('div', zoomName + ' leaflet-bar'); - - this._map = map; - - this._zoomInButton = this._createButton( - this.options.zoomInText, this.options.zoomInTitle, - zoomName + '-in', container, this._zoomIn, this); - this._zoomOutButton = this._createButton( - this.options.zoomOutText, this.options.zoomOutTitle, - zoomName + '-out', container, this._zoomOut, this); - - this._updateDisabled(); - map.on('zoomend zoomlevelschange', this._updateDisabled, this); - - return container; - }, - - onRemove: function (map) { - map.off('zoomend zoomlevelschange', this._updateDisabled, this); - }, - - _zoomIn: function (e) { - this._map.zoomIn(e.shiftKey ? 3 : 1); - }, - - _zoomOut: function (e) { - this._map.zoomOut(e.shiftKey ? 3 : 1); - }, - - _createButton: function (html, title, className, container, fn, context) { - var link = L.DomUtil.create('a', className, container); - link.innerHTML = html; - link.href = '#'; - link.title = title; - - var stop = L.DomEvent.stopPropagation; - - L.DomEvent - .on(link, 'click', stop) - .on(link, 'mousedown', stop) - .on(link, 'dblclick', stop) - .on(link, 'click', L.DomEvent.preventDefault) - .on(link, 'click', fn, context) - .on(link, 'click', this._refocusOnMap, context); - - return link; - }, - - _updateDisabled: function () { - var map = this._map, - className = 'leaflet-disabled'; - - L.DomUtil.removeClass(this._zoomInButton, className); - L.DomUtil.removeClass(this._zoomOutButton, className); - - if (map._zoom === map.getMinZoom()) { - L.DomUtil.addClass(this._zoomOutButton, className); - } - if (map._zoom === map.getMaxZoom()) { - L.DomUtil.addClass(this._zoomInButton, className); - } - } -}); - -L.Map.mergeOptions({ - zoomControl: true -}); - -L.Map.addInitHook(function () { - if (this.options.zoomControl) { - this.zoomControl = new L.Control.Zoom(); - this.addControl(this.zoomControl); - } -}); - -L.control.zoom = function (options) { - return new L.Control.Zoom(options); -}; - - - -/* - * L.Control.Attribution is used for displaying attribution on the map (added by default). - */ - -L.Control.Attribution = L.Control.extend({ - options: { - position: 'bottomright', - prefix: 'Leaflet' - }, - - initialize: function (options) { - L.setOptions(this, options); - - this._attributions = {}; - }, - - onAdd: function (map) { - this._container = L.DomUtil.create('div', 'leaflet-control-attribution'); - L.DomEvent.disableClickPropagation(this._container); - - for (var i in map._layers) { - if (map._layers[i].getAttribution) { - this.addAttribution(map._layers[i].getAttribution()); - } - } - - map - .on('layeradd', this._onLayerAdd, this) - .on('layerremove', this._onLayerRemove, this); - - this._update(); - - return this._container; - }, - - onRemove: function (map) { - map - .off('layeradd', this._onLayerAdd) - .off('layerremove', this._onLayerRemove); - - }, - - setPrefix: function (prefix) { - this.options.prefix = prefix; - this._update(); - return this; - }, - - addAttribution: function (text) { - if (!text) { return; } - - if (!this._attributions[text]) { - this._attributions[text] = 0; - } - this._attributions[text]++; - - this._update(); - - return this; - }, - - removeAttribution: function (text) { - if (!text) { return; } - - if (this._attributions[text]) { - this._attributions[text]--; - this._update(); - } - - return this; - }, - - _update: function () { - if (!this._map) { return; } - - var attribs = []; - - for (var i in this._attributions) { - if (this._attributions[i]) { - attribs.push(i); - } - } - - var prefixAndAttribs = []; - - if (this.options.prefix) { - prefixAndAttribs.push(this.options.prefix); - } - if (attribs.length) { - prefixAndAttribs.push(attribs.join(', ')); - } - - this._container.innerHTML = prefixAndAttribs.join(' | '); - }, - - _onLayerAdd: function (e) { - if (e.layer.getAttribution) { - this.addAttribution(e.layer.getAttribution()); - } - }, - - _onLayerRemove: function (e) { - if (e.layer.getAttribution) { - this.removeAttribution(e.layer.getAttribution()); - } - } -}); - -L.Map.mergeOptions({ - attributionControl: true -}); - -L.Map.addInitHook(function () { - if (this.options.attributionControl) { - this.attributionControl = (new L.Control.Attribution()).addTo(this); - } -}); - -L.control.attribution = function (options) { - return new L.Control.Attribution(options); -}; - - -/* - * L.Control.Scale is used for displaying metric/imperial scale on the map. - */ - -L.Control.Scale = L.Control.extend({ - options: { - position: 'bottomleft', - maxWidth: 100, - metric: true, - imperial: true, - updateWhenIdle: false - }, - - onAdd: function (map) { - this._map = map; - - var className = 'leaflet-control-scale', - container = L.DomUtil.create('div', className), - options = this.options; - - this._addScales(options, className, container); - - map.on(options.updateWhenIdle ? 'moveend' : 'move', this._update, this); - map.whenReady(this._update, this); - - return container; - }, - - onRemove: function (map) { - map.off(this.options.updateWhenIdle ? 'moveend' : 'move', this._update, this); - }, - - _addScales: function (options, className, container) { - if (options.metric) { - this._mScale = L.DomUtil.create('div', className + '-line', container); - } - if (options.imperial) { - this._iScale = L.DomUtil.create('div', className + '-line', container); - } - }, - - _update: function () { - var bounds = this._map.getBounds(), - centerLat = bounds.getCenter().lat, - halfWorldMeters = 6378137 * Math.PI * Math.cos(centerLat * Math.PI / 180), - dist = halfWorldMeters * (bounds.getNorthEast().lng - bounds.getSouthWest().lng) / 180, - - size = this._map.getSize(), - options = this.options, - maxMeters = 0; - - if (size.x > 0) { - maxMeters = dist * (options.maxWidth / size.x); - } - - this._updateScales(options, maxMeters); - }, - - _updateScales: function (options, maxMeters) { - if (options.metric && maxMeters) { - this._updateMetric(maxMeters); - } - - if (options.imperial && maxMeters) { - this._updateImperial(maxMeters); - } - }, - - _updateMetric: function (maxMeters) { - var meters = this._getRoundNum(maxMeters); - - this._mScale.style.width = this._getScaleWidth(meters / maxMeters) + 'px'; - this._mScale.innerHTML = meters < 1000 ? meters + ' m' : (meters / 1000) + ' km'; - }, - - _updateImperial: function (maxMeters) { - var maxFeet = maxMeters * 3.2808399, - scale = this._iScale, - maxMiles, miles, feet; - - if (maxFeet > 5280) { - maxMiles = maxFeet / 5280; - miles = this._getRoundNum(maxMiles); - - scale.style.width = this._getScaleWidth(miles / maxMiles) + 'px'; - scale.innerHTML = miles + ' mi'; - - } else { - feet = this._getRoundNum(maxFeet); - - scale.style.width = this._getScaleWidth(feet / maxFeet) + 'px'; - scale.innerHTML = feet + ' ft'; - } - }, - - _getScaleWidth: function (ratio) { - return Math.round(this.options.maxWidth * ratio) - 10; - }, - - _getRoundNum: function (num) { - var pow10 = Math.pow(10, (Math.floor(num) + '').length - 1), - d = num / pow10; - - d = d >= 10 ? 10 : d >= 5 ? 5 : d >= 3 ? 3 : d >= 2 ? 2 : 1; - - return pow10 * d; - } -}); - -L.control.scale = function (options) { - return new L.Control.Scale(options); -}; - - -/* - * L.Control.Layers is a control to allow users to switch between different layers on the map. - */ - -L.Control.Layers = L.Control.extend({ - options: { - collapsed: true, - position: 'topright', - autoZIndex: true - }, - - initialize: function (baseLayers, overlays, options) { - L.setOptions(this, options); - - this._layers = {}; - this._lastZIndex = 0; - this._handlingClick = false; - - for (var i in baseLayers) { - this._addLayer(baseLayers[i], i); - } - - for (i in overlays) { - this._addLayer(overlays[i], i, true); - } - }, - - onAdd: function (map) { - this._initLayout(); - this._update(); - - map - .on('layeradd', this._onLayerChange, this) - .on('layerremove', this._onLayerChange, this); - - return this._container; - }, - - onRemove: function (map) { - map - .off('layeradd', this._onLayerChange, this) - .off('layerremove', this._onLayerChange, this); - }, - - addBaseLayer: function (layer, name) { - this._addLayer(layer, name); - this._update(); - return this; - }, - - addOverlay: function (layer, name) { - this._addLayer(layer, name, true); - this._update(); - return this; - }, - - removeLayer: function (layer) { - var id = L.stamp(layer); - delete this._layers[id]; - this._update(); - return this; - }, - - _initLayout: function () { - var className = 'leaflet-control-layers', - container = this._container = L.DomUtil.create('div', className); - - //Makes this work on IE10 Touch devices by stopping it from firing a mouseout event when the touch is released - container.setAttribute('aria-haspopup', true); - - if (!L.Browser.touch) { - L.DomEvent - .disableClickPropagation(container) - .disableScrollPropagation(container); - } else { - L.DomEvent.on(container, 'click', L.DomEvent.stopPropagation); - } - - var form = this._form = L.DomUtil.create('form', className + '-list'); - - if (this.options.collapsed) { - if (!L.Browser.android) { - L.DomEvent - .on(container, 'mouseover', this._expand, this) - .on(container, 'mouseout', this._collapse, this); - } - var link = this._layersLink = L.DomUtil.create('a', className + '-toggle', container); - link.href = '#'; - link.title = 'Layers'; - - if (L.Browser.touch) { - L.DomEvent - .on(link, 'click', L.DomEvent.stop) - .on(link, 'click', this._expand, this); - } - else { - L.DomEvent.on(link, 'focus', this._expand, this); - } - //Work around for Firefox android issue https://github.com/Leaflet/Leaflet/issues/2033 - L.DomEvent.on(form, 'click', function () { - setTimeout(L.bind(this._onInputClick, this), 0); - }, this); - - this._map.on('click', this._collapse, this); - // TODO keyboard accessibility - } else { - this._expand(); - } - - this._baseLayersList = L.DomUtil.create('div', className + '-base', form); - this._separator = L.DomUtil.create('div', className + '-separator', form); - this._overlaysList = L.DomUtil.create('div', className + '-overlays', form); - - container.appendChild(form); - }, - - _addLayer: function (layer, name, overlay) { - var id = L.stamp(layer); - - this._layers[id] = { - layer: layer, - name: name, - overlay: overlay - }; - - if (this.options.autoZIndex && layer.setZIndex) { - this._lastZIndex++; - layer.setZIndex(this._lastZIndex); - } - }, - - _update: function () { - if (!this._container) { - return; - } - - this._baseLayersList.innerHTML = ''; - this._overlaysList.innerHTML = ''; - - var baseLayersPresent = false, - overlaysPresent = false, - i, obj; - - for (i in this._layers) { - obj = this._layers[i]; - this._addItem(obj); - overlaysPresent = overlaysPresent || obj.overlay; - baseLayersPresent = baseLayersPresent || !obj.overlay; - } - - this._separator.style.display = overlaysPresent && baseLayersPresent ? '' : 'none'; - }, - - _onLayerChange: function (e) { - var obj = this._layers[L.stamp(e.layer)]; - - if (!obj) { return; } - - if (!this._handlingClick) { - this._update(); - } - - var type = obj.overlay ? - (e.type === 'layeradd' ? 'overlayadd' : 'overlayremove') : - (e.type === 'layeradd' ? 'baselayerchange' : null); - - if (type) { - this._map.fire(type, obj); - } - }, - - // IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe) - _createRadioElement: function (name, checked) { - - var radioHtml = '= 0) { - this._onZoomTransitionEnd(); - } - }, - - _nothingToAnimate: function () { - return !this._container.getElementsByClassName('leaflet-zoom-animated').length; - }, - - _tryAnimatedZoom: function (center, zoom, options) { - - if (this._animatingZoom) { return true; } - - options = options || {}; - - // don't animate if disabled, not supported or zoom difference is too large - if (!this._zoomAnimated || options.animate === false || this._nothingToAnimate() || - Math.abs(zoom - this._zoom) > this.options.zoomAnimationThreshold) { return false; } - - // offset is the pixel coords of the zoom origin relative to the current center - var scale = this.getZoomScale(zoom), - offset = this._getCenterOffset(center)._divideBy(1 - 1 / scale), - origin = this._getCenterLayerPoint()._add(offset); - - // don't animate if the zoom origin isn't within one screen from the current center, unless forced - if (options.animate !== true && !this.getSize().contains(offset)) { return false; } - - this - .fire('movestart') - .fire('zoomstart'); - - this._animateZoom(center, zoom, origin, scale, null, true); - - return true; - }, - - _animateZoom: function (center, zoom, origin, scale, delta, backwards, forTouchZoom) { - - if (!forTouchZoom) { - this._animatingZoom = true; - } - - // put transform transition on all layers with leaflet-zoom-animated class - L.DomUtil.addClass(this._mapPane, 'leaflet-zoom-anim'); - - // remember what center/zoom to set after animation - this._animateToCenter = center; - this._animateToZoom = zoom; - - // disable any dragging during animation - if (L.Draggable) { - L.Draggable._disabled = true; - } - - L.Util.requestAnimFrame(function () { - this.fire('zoomanim', { - center: center, - zoom: zoom, - origin: origin, - scale: scale, - delta: delta, - backwards: backwards - }); - }, this); - }, - - _onZoomTransitionEnd: function () { - - this._animatingZoom = false; - - L.DomUtil.removeClass(this._mapPane, 'leaflet-zoom-anim'); - - this._resetView(this._animateToCenter, this._animateToZoom, true, true); - - if (L.Draggable) { - L.Draggable._disabled = false; - } - } -}); - - -/* - Zoom animation logic for L.TileLayer. -*/ - -L.TileLayer.include({ - _animateZoom: function (e) { - if (!this._animating) { - this._animating = true; - this._prepareBgBuffer(); - } - - var bg = this._bgBuffer, - transform = L.DomUtil.TRANSFORM, - initialTransform = e.delta ? L.DomUtil.getTranslateString(e.delta) : bg.style[transform], - scaleStr = L.DomUtil.getScaleString(e.scale, e.origin); - - bg.style[transform] = e.backwards ? - scaleStr + ' ' + initialTransform : - initialTransform + ' ' + scaleStr; - }, - - _endZoomAnim: function () { - var front = this._tileContainer, - bg = this._bgBuffer; - - front.style.visibility = ''; - front.parentNode.appendChild(front); // Bring to fore - - // force reflow - L.Util.falseFn(bg.offsetWidth); - - this._animating = false; - }, - - _clearBgBuffer: function () { - var map = this._map; - - if (map && !map._animatingZoom && !map.touchZoom._zooming) { - this._bgBuffer.innerHTML = ''; - this._bgBuffer.style[L.DomUtil.TRANSFORM] = ''; - } - }, - - _prepareBgBuffer: function () { - - var front = this._tileContainer, - bg = this._bgBuffer; - - // if foreground layer doesn't have many tiles but bg layer does, - // keep the existing bg layer and just zoom it some more - - var bgLoaded = this._getLoadedTilesPercentage(bg), - frontLoaded = this._getLoadedTilesPercentage(front); - - if (bg && bgLoaded > 0.5 && frontLoaded < 0.5) { - - front.style.visibility = 'hidden'; - this._stopLoadingImages(front); - return; - } - - // prepare the buffer to become the front tile pane - bg.style.visibility = 'hidden'; - bg.style[L.DomUtil.TRANSFORM] = ''; - - // switch out the current layer to be the new bg layer (and vice-versa) - this._tileContainer = bg; - bg = this._bgBuffer = front; - - this._stopLoadingImages(bg); - - //prevent bg buffer from clearing right after zoom - clearTimeout(this._clearBgBufferTimer); - }, - - _getLoadedTilesPercentage: function (container) { - var tiles = container.getElementsByTagName('img'), - i, len, count = 0; - - for (i = 0, len = tiles.length; i < len; i++) { - if (tiles[i].complete) { - count++; - } - } - return count / len; - }, - - // stops loading all tiles in the background layer - _stopLoadingImages: function (container) { - var tiles = Array.prototype.slice.call(container.getElementsByTagName('img')), - i, len, tile; - - for (i = 0, len = tiles.length; i < len; i++) { - tile = tiles[i]; - - if (!tile.complete) { - tile.onload = L.Util.falseFn; - tile.onerror = L.Util.falseFn; - tile.src = L.Util.emptyImageUrl; - - tile.parentNode.removeChild(tile); - } - } - } -}); - - -/* - * Provides L.Map with convenient shortcuts for using browser geolocation features. - */ - -L.Map.include({ - _defaultLocateOptions: { - watch: false, - setView: false, - maxZoom: Infinity, - timeout: 10000, - maximumAge: 0, - enableHighAccuracy: false - }, - - locate: function (/*Object*/ options) { - - options = this._locateOptions = L.extend(this._defaultLocateOptions, options); - - if (!navigator.geolocation) { - this._handleGeolocationError({ - code: 0, - message: 'Geolocation not supported.' - }); - return this; - } - - var onResponse = L.bind(this._handleGeolocationResponse, this), - onError = L.bind(this._handleGeolocationError, this); - - if (options.watch) { - this._locationWatchId = - navigator.geolocation.watchPosition(onResponse, onError, options); - } else { - navigator.geolocation.getCurrentPosition(onResponse, onError, options); - } - return this; - }, - - stopLocate: function () { - if (navigator.geolocation) { - navigator.geolocation.clearWatch(this._locationWatchId); - } - if (this._locateOptions) { - this._locateOptions.setView = false; - } - return this; - }, - - _handleGeolocationError: function (error) { - var c = error.code, - message = error.message || - (c === 1 ? 'permission denied' : - (c === 2 ? 'position unavailable' : 'timeout')); - - if (this._locateOptions.setView && !this._loaded) { - this.fitWorld(); - } - - this.fire('locationerror', { - code: c, - message: 'Geolocation error: ' + message + '.' - }); - }, - - _handleGeolocationResponse: function (pos) { - var lat = pos.coords.latitude, - lng = pos.coords.longitude, - latlng = new L.LatLng(lat, lng), - - latAccuracy = 180 * pos.coords.accuracy / 40075017, - lngAccuracy = latAccuracy / Math.cos(L.LatLng.DEG_TO_RAD * lat), - - bounds = L.latLngBounds( - [lat - latAccuracy, lng - lngAccuracy], - [lat + latAccuracy, lng + lngAccuracy]), - - options = this._locateOptions; - - if (options.setView) { - var zoom = Math.min(this.getBoundsZoom(bounds), options.maxZoom); - this.setView(latlng, zoom); - } - - var data = { - latlng: latlng, - bounds: bounds, - timestamp: pos.timestamp - }; - - for (var i in pos.coords) { - if (typeof pos.coords[i] === 'number') { - data[i] = pos.coords[i]; - } - } - - this.fire('locationfound', data); - } -}); - - -}(window, document)); \ No newline at end of file diff --git a/resources/leaflet-0.7.3/leaflet.css b/resources/leaflet-0.7.3/leaflet.css deleted file mode 100644 index ac0cd174d..000000000 --- a/resources/leaflet-0.7.3/leaflet.css +++ /dev/null @@ -1,478 +0,0 @@ -/* required styles */ - -.leaflet-map-pane, -.leaflet-tile, -.leaflet-marker-icon, -.leaflet-marker-shadow, -.leaflet-tile-pane, -.leaflet-tile-container, -.leaflet-overlay-pane, -.leaflet-shadow-pane, -.leaflet-marker-pane, -.leaflet-popup-pane, -.leaflet-overlay-pane svg, -.leaflet-zoom-box, -.leaflet-image-layer, -.leaflet-layer { - position: absolute; - left: 0; - top: 0; - } -.leaflet-container { - overflow: hidden; - -ms-touch-action: none; - } -.leaflet-tile, -.leaflet-marker-icon, -.leaflet-marker-shadow { - -webkit-user-select: none; - -moz-user-select: none; - user-select: none; - -webkit-user-drag: none; - } -.leaflet-marker-icon, -.leaflet-marker-shadow { - display: block; - } -/* map is broken in FF if you have max-width: 100% on tiles */ -.leaflet-container img { - max-width: none !important; - } -/* stupid Android 2 doesn't understand "max-width: none" properly */ -.leaflet-container img.leaflet-image-layer { - max-width: 15000px !important; - } -.leaflet-tile { - filter: inherit; - visibility: hidden; - } -.leaflet-tile-loaded { - visibility: inherit; - } -.leaflet-zoom-box { - width: 0; - height: 0; - } -/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */ -.leaflet-overlay-pane svg { - -moz-user-select: none; - } - -.leaflet-tile-pane { z-index: 2; } -.leaflet-objects-pane { z-index: 3; } -.leaflet-overlay-pane { z-index: 4; } -.leaflet-shadow-pane { z-index: 5; } -.leaflet-marker-pane { z-index: 6; } -.leaflet-popup-pane { z-index: 7; } - -.leaflet-vml-shape { - width: 1px; - height: 1px; - } -.lvml { - behavior: url(#default#VML); - display: inline-block; - position: absolute; - } - - -/* control positioning */ - -.leaflet-control { - position: relative; - z-index: 7; - pointer-events: auto; - } -.leaflet-top, -.leaflet-bottom { - position: absolute; - z-index: 1000; - pointer-events: none; - } -.leaflet-top { - top: 0; - } -.leaflet-right { - right: 0; - } -.leaflet-bottom { - bottom: 0; - } -.leaflet-left { - left: 0; - } -.leaflet-control { - float: left; - clear: both; - } -.leaflet-right .leaflet-control { - float: right; - } -.leaflet-top .leaflet-control { - margin-top: 10px; - } -.leaflet-bottom .leaflet-control { - margin-bottom: 10px; - } -.leaflet-left .leaflet-control { - margin-left: 10px; - } -.leaflet-right .leaflet-control { - margin-right: 10px; - } - - -/* zoom and fade animations */ - -.leaflet-fade-anim .leaflet-tile, -.leaflet-fade-anim .leaflet-popup { - opacity: 0; - -webkit-transition: opacity 0.2s linear; - -moz-transition: opacity 0.2s linear; - -o-transition: opacity 0.2s linear; - transition: opacity 0.2s linear; - } -.leaflet-fade-anim .leaflet-tile-loaded, -.leaflet-fade-anim .leaflet-map-pane .leaflet-popup { - opacity: 1; - } - -.leaflet-zoom-anim .leaflet-zoom-animated { - -webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1); - -moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1); - -o-transition: -o-transform 0.25s cubic-bezier(0,0,0.25,1); - transition: transform 0.25s cubic-bezier(0,0,0.25,1); - } -.leaflet-zoom-anim .leaflet-tile, -.leaflet-pan-anim .leaflet-tile, -.leaflet-touching .leaflet-zoom-animated { - -webkit-transition: none; - -moz-transition: none; - -o-transition: none; - transition: none; - } - -.leaflet-zoom-anim .leaflet-zoom-hide { - visibility: hidden; - } - - -/* cursors */ - -.leaflet-clickable { - cursor: pointer; - } -.leaflet-container { - cursor: -webkit-grab; - cursor: -moz-grab; - } -.leaflet-popup-pane, -.leaflet-control { - cursor: auto; - } -.leaflet-dragging .leaflet-container, -.leaflet-dragging .leaflet-clickable { - cursor: move; - cursor: -webkit-grabbing; - cursor: -moz-grabbing; - } - - -/* visual tweaks */ - -.leaflet-container { - background: #ddd; - outline: 0; - } -.leaflet-container a { - color: #0078A8; - } -.leaflet-container a.leaflet-active { - outline: 2px solid orange; - } -.leaflet-zoom-box { - border: 2px dotted #38f; - background: rgba(255,255,255,0.5); - } - - -/* general typography */ -.leaflet-container { - font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif; - } - - -/* general toolbar styles */ - -.leaflet-bar { - box-shadow: 0 1px 5px rgba(0,0,0,0.65); - border-radius: 4px; - } -.leaflet-bar a, -.leaflet-bar a:hover { - background-color: #fff; - border-bottom: 1px solid #ccc; - width: 26px; - height: 26px; - line-height: 26px; - display: block; - text-align: center; - text-decoration: none; - color: black; - } -.leaflet-bar a, -.leaflet-control-layers-toggle { - background-position: 50% 50%; - background-repeat: no-repeat; - display: block; - } -.leaflet-bar a:hover { - background-color: #f4f4f4; - } -.leaflet-bar a:first-child { - border-top-left-radius: 4px; - border-top-right-radius: 4px; - } -.leaflet-bar a:last-child { - border-bottom-left-radius: 4px; - border-bottom-right-radius: 4px; - border-bottom: none; - } -.leaflet-bar a.leaflet-disabled { - cursor: default; - background-color: #f4f4f4; - color: #bbb; - } - -.leaflet-touch .leaflet-bar a { - width: 30px; - height: 30px; - line-height: 30px; - } - - -/* zoom control */ - -.leaflet-control-zoom-in, -.leaflet-control-zoom-out { - font: bold 18px 'Lucida Console', Monaco, monospace; - text-indent: 1px; - } -.leaflet-control-zoom-out { - font-size: 20px; - } - -.leaflet-touch .leaflet-control-zoom-in { - font-size: 22px; - } -.leaflet-touch .leaflet-control-zoom-out { - font-size: 24px; - } - - -/* layers control */ - -.leaflet-control-layers { - box-shadow: 0 1px 5px rgba(0,0,0,0.4); - background: #fff; - border-radius: 5px; - } -.leaflet-control-layers-toggle { - background-image: url(images/layers.png); - width: 36px; - height: 36px; - } -.leaflet-retina .leaflet-control-layers-toggle { - background-image: url(images/layers-2x.png); - background-size: 26px 26px; - } -.leaflet-touch .leaflet-control-layers-toggle { - width: 44px; - height: 44px; - } -.leaflet-control-layers .leaflet-control-layers-list, -.leaflet-control-layers-expanded .leaflet-control-layers-toggle { - display: none; - } -.leaflet-control-layers-expanded .leaflet-control-layers-list { - display: block; - position: relative; - } -.leaflet-control-layers-expanded { - padding: 6px 10px 6px 6px; - color: #333; - background: #fff; - } -.leaflet-control-layers-selector { - margin-top: 2px; - position: relative; - top: 1px; - } -.leaflet-control-layers label { - display: block; - } -.leaflet-control-layers-separator { - height: 0; - border-top: 1px solid #ddd; - margin: 5px -10px 5px -6px; - } - - -/* attribution and scale controls */ - -.leaflet-container .leaflet-control-attribution { - background: #fff; - background: rgba(255, 255, 255, 0.7); - margin: 0; - } -.leaflet-control-attribution, -.leaflet-control-scale-line { - padding: 0 5px; - color: #333; - } -.leaflet-control-attribution a { - text-decoration: none; - } -.leaflet-control-attribution a:hover { - text-decoration: underline; - } -.leaflet-container .leaflet-control-attribution, -.leaflet-container .leaflet-control-scale { - font-size: 11px; - } -.leaflet-left .leaflet-control-scale { - margin-left: 5px; - } -.leaflet-bottom .leaflet-control-scale { - margin-bottom: 5px; - } -.leaflet-control-scale-line { - border: 2px solid #777; - border-top: none; - line-height: 1.1; - padding: 2px 5px 1px; - font-size: 11px; - white-space: nowrap; - overflow: hidden; - -moz-box-sizing: content-box; - box-sizing: content-box; - - background: #fff; - background: rgba(255, 255, 255, 0.5); - } -.leaflet-control-scale-line:not(:first-child) { - border-top: 2px solid #777; - border-bottom: none; - margin-top: -2px; - } -.leaflet-control-scale-line:not(:first-child):not(:last-child) { - border-bottom: 2px solid #777; - } - -.leaflet-touch .leaflet-control-attribution, -.leaflet-touch .leaflet-control-layers, -.leaflet-touch .leaflet-bar { - box-shadow: none; - } -.leaflet-touch .leaflet-control-layers, -.leaflet-touch .leaflet-bar { - border: 2px solid rgba(0,0,0,0.2); - background-clip: padding-box; - } - - -/* popup */ - -.leaflet-popup { - position: absolute; - text-align: center; - } -.leaflet-popup-content-wrapper { - padding: 1px; - text-align: left; - border-radius: 12px; - } -.leaflet-popup-content { - margin: 13px 19px; - line-height: 1.4; - } -.leaflet-popup-content p { - margin: 18px 0; - } -.leaflet-popup-tip-container { - margin: 0 auto; - width: 40px; - height: 20px; - position: relative; - overflow: hidden; - } -.leaflet-popup-tip { - width: 17px; - height: 17px; - padding: 1px; - - margin: -10px auto 0; - - -webkit-transform: rotate(45deg); - -moz-transform: rotate(45deg); - -ms-transform: rotate(45deg); - -o-transform: rotate(45deg); - transform: rotate(45deg); - } -.leaflet-popup-content-wrapper, -.leaflet-popup-tip { - background: white; - - box-shadow: 0 3px 14px rgba(0,0,0,0.4); - } -.leaflet-container a.leaflet-popup-close-button { - position: absolute; - top: 0; - right: 0; - padding: 4px 4px 0 0; - text-align: center; - width: 18px; - height: 14px; - font: 16px/14px Tahoma, Verdana, sans-serif; - color: #c3c3c3; - text-decoration: none; - font-weight: bold; - background: transparent; - } -.leaflet-container a.leaflet-popup-close-button:hover { - color: #999; - } -.leaflet-popup-scrolled { - overflow: auto; - border-bottom: 1px solid #ddd; - border-top: 1px solid #ddd; - } - -.leaflet-oldie .leaflet-popup-content-wrapper { - zoom: 1; - } -.leaflet-oldie .leaflet-popup-tip { - width: 24px; - margin: 0 auto; - - -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)"; - filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678); - } -.leaflet-oldie .leaflet-popup-tip-container { - margin-top: -1px; - } - -.leaflet-oldie .leaflet-control-zoom, -.leaflet-oldie .leaflet-control-layers, -.leaflet-oldie .leaflet-popup-content-wrapper, -.leaflet-oldie .leaflet-popup-tip { - border: 1px solid #999; - } - - -/* div icon */ - -.leaflet-div-icon { - background: #fff; - border: 1px solid #666; - } diff --git a/resources/leaflet-0.7.3/leaflet.js b/resources/leaflet-0.7.3/leaflet.js deleted file mode 100644 index 03434b77d..000000000 --- a/resources/leaflet-0.7.3/leaflet.js +++ /dev/null @@ -1,9 +0,0 @@ -/* - Leaflet, a JavaScript library for mobile-friendly interactive maps. http://leafletjs.com - (c) 2010-2013, Vladimir Agafonkin - (c) 2010-2011, CloudMade -*/ -!function(t,e,i){var n=t.L,o={};o.version="0.7.3","object"==typeof module&&"object"==typeof module.exports?module.exports=o:"function"==typeof define&&define.amd&&define(o),o.noConflict=function(){return 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o.Util.trim(t).split(/\s+/)},setOptions:function(t,e){return t.options=o.extend({},t.options,e),t.options},getParamString:function(t,e,i){var n=[];for(var o in t)n.push(encodeURIComponent(i?o.toUpperCase():o)+"="+encodeURIComponent(t[o]));return(e&&-1!==e.indexOf("?")?"&":"?")+n.join("&")},template:function(t,e){return t.replace(/\{ *([\w_]+) *\}/g,function(t,n){var o=e[n];if(o===i)throw new Error("No value provided for variable "+t);return"function"==typeof o&&(o=o(e)),o})},isArray:Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)},emptyImageUrl:"data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="},function(){function e(e){var i,n,o=["webkit","moz","o","ms"];for(i=0;it;t++)n._initHooks[t].call(this)}},e},o.Class.include=function(t){o.extend(this.prototype,t)},o.Class.mergeOptions=function(t){o.extend(this.prototype.options,t)},o.Class.addInitHook=function(t){var e=Array.prototype.slice.call(arguments,1),i="function"==typeof 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n,a,r,h,l,u,c,d,p,_=this[s],m=i&&i!==this&&o.stamp(i);for(t=o.Util.splitWords(t),n=0,a=t.length;a>n;n++)if(r=t[n],u=r+"_idx",c=u+"_len",d=_[u],e){if(h=m&&d?d[m]:_[r]){for(l=h.length-1;l>=0;l--)h[l].action!==e||i&&h[l].context!==i||(p=h.splice(l,1),p[0].action=o.Util.falseFn);i&&d&&0===h.length&&(delete d[m],_[c]--)}}else delete _[r],delete _[u],delete _[c];return this},clearAllEventListeners:function(){return delete this[s],this},fireEvent:function(t,e){if(!this.hasEventListeners(t))return this;var i,n,a,r,h,l=o.Util.extend({},e,{type:t,target:this}),u=this[s];if(u[t])for(i=u[t].slice(),n=0,a=i.length;a>n;n++)i[n].action.call(i[n].context,l);r=u[t+"_idx"];for(h in r)if(i=r[h].slice())for(n=0,a=i.length;a>n;n++)i[n].action.call(i[n].context,l);return this},addOneTimeEventListener:function(t,e,i){if(o.Util.invokeEach(t,this.addOneTimeEventListener,this,e,i))return this;var n=o.bind(function(){this.removeEventListener(t,e,i).removeEventListener(t,n,i)},this);return 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t.WebKitCSSMatrix&&!c,P="MozPerspective"in g.style,L="OTransition"in g.style,x=!t.L_DISABLE_3D&&(v||y||P||L)&&!l,w=!t.L_NO_TOUCH&&!l&&function(){var t="ontouchstart";if(m||t in g)return!0;var i=e.createElement("div"),n=!1;return i.setAttribute?(i.setAttribute(t,"return;"),"function"==typeof i[t]&&(n=!0),i.removeAttribute(t),i=null,n):!1}();o.Browser={ie:n,ielt9:s,webkit:r,gecko:d&&!r&&!t.opera&&!n,android:u,android23:c,chrome:h,ie3d:v,webkit3d:y,gecko3d:P,opera3d:L,any3d:x,mobile:p,mobileWebkit:p&&r,mobileWebkit3d:p&&y,mobileOpera:p&&t.opera,touch:w,msPointer:_,pointer:m,retina:f}}(),o.Point=function(t,e,i){this.x=i?Math.round(t):t,this.y=i?Math.round(e):e},o.Point.prototype={clone:function(){return new o.Point(this.x,this.y)},add:function(t){return this.clone()._add(o.point(t))},_add:function(t){return this.x+=t.x,this.y+=t.y,this},subtract:function(t){return this.clone()._subtract(o.point(t))},_subtract:function(t){return this.x-=t.x,this.y-=t.y,this},divideBy:function(t){return 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i,n=0,s=0,a=t,r=e.body,h=e.documentElement;do{if(n+=a.offsetTop||0,s+=a.offsetLeft||0,n+=parseInt(o.DomUtil.getStyle(a,"borderTopWidth"),10)||0,s+=parseInt(o.DomUtil.getStyle(a,"borderLeftWidth"),10)||0,i=o.DomUtil.getStyle(a,"position"),a.offsetParent===r&&"absolute"===i)break;if("fixed"===i){n+=r.scrollTop||h.scrollTop||0,s+=r.scrollLeft||h.scrollLeft||0;break}if("relative"===i&&!a.offsetLeft){var l=o.DomUtil.getStyle(a,"width"),u=o.DomUtil.getStyle(a,"max-width"),c=a.getBoundingClientRect();("none"!==l||"none"!==u)&&(s+=c.left+a.clientLeft),n+=c.top+(r.scrollTop||h.scrollTop||0);break}a=a.offsetParent}while(a);a=t;do{if(a===r)break;n-=a.scrollTop||0,s-=a.scrollLeft||0,a=a.parentNode}while(a);return new o.Point(s,n)},documentIsLtr:function(){return o.DomUtil._docIsLtrCached||(o.DomUtil._docIsLtrCached=!0,o.DomUtil._docIsLtr="ltr"===o.DomUtil.getStyle(e.body,"direction")),o.DomUtil._docIsLtr},create:function(t,i,n){var o=e.createElement(t);return o.className=i,n&&n.appendChild(o),o},hasClass:function(t,e){if(t.classList!==i)return t.classList.contains(e);var n=o.DomUtil._getClass(t);return n.length>0&&new RegExp("(^|\\s)"+e+"(\\s|$)").test(n)},addClass:function(t,e){if(t.classList!==i)for(var n=o.Util.splitWords(e),s=0,a=n.length;a>s;s++)t.classList.add(n[s]);else if(!o.DomUtil.hasClass(t,e)){var r=o.DomUtil._getClass(t);o.DomUtil._setClass(t,(r?r+" ":"")+e)}},removeClass:function(t,e){t.classList!==i?t.classList.remove(e):o.DomUtil._setClass(t,o.Util.trim((" "+o.DomUtil._getClass(t)+" ").replace(" "+e+" "," ")))},_setClass:function(t,e){t.className.baseVal===i?t.className=e:t.className.baseVal=e},_getClass:function(t){return t.className.baseVal===i?t.className:t.className.baseVal},setOpacity:function(t,e){if("opacity"in t.style)t.style.opacity=e;else if("filter"in t.style){var i=!1,n="DXImageTransform.Microsoft.Alpha";try{i=t.filters.item(n)}catch(o){if(1===e)return}e=Math.round(100*e),i?(i.Enabled=100!==e,i.Opacity=e):t.style.filter+=" progid:"+n+"(opacity="+e+")"}},testProp:function(t){for(var i=e.documentElement.style,n=0;ni||i===e?e:t),new o.LatLng(this.lat,i)}},o.latLng=function(t,e){return t instanceof o.LatLng?t:o.Util.isArray(t)?"number"==typeof t[0]||"string"==typeof t[0]?new o.LatLng(t[0],t[1],t[2]):null:t===i||null===t?t:"object"==typeof t&&"lat"in t?new o.LatLng(t.lat,"lng"in t?t.lng:t.lon):e===i?null:new o.LatLng(t,e)},o.LatLngBounds=function(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;o>n;n++)this.extend(i[n])},o.LatLngBounds.prototype={extend:function(t){if(!t)return this;var e=o.latLng(t);return t=null!==e?e:o.latLngBounds(t),t instanceof 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o.LatLng(this.getSouth(),this.getEast())},getWest:function(){return this._southWest.lng},getSouth:function(){return this._southWest.lat},getEast:function(){return this._northEast.lng},getNorth:function(){return this._northEast.lat},contains:function(t){t="number"==typeof t[0]||t instanceof o.LatLng?o.latLng(t):o.latLngBounds(t);var e,i,n=this._southWest,s=this._northEast;return t instanceof o.LatLngBounds?(e=t.getSouthWest(),i=t.getNorthEast()):e=i=t,e.lat>=n.lat&&i.lat<=s.lat&&e.lng>=n.lng&&i.lng<=s.lng},intersects:function(t){t=o.latLngBounds(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),s=t.getNorthEast(),a=s.lat>=e.lat&&n.lat<=i.lat,r=s.lng>=e.lng&&n.lng<=i.lng;return a&&r},toBBoxString:function(){return[this.getWest(),this.getSouth(),this.getEast(),this.getNorth()].join(",")},equals:function(t){return t?(t=o.latLngBounds(t),this._southWest.equals(t.getSouthWest())&&this._northEast.equals(t.getNorthEast())):!1},isValid:function(){return!(!this._southWest||!this._northEast)}},o.latLngBounds=function(t,e){return!t||t instanceof o.LatLngBounds?t:new o.LatLngBounds(t,e)},o.Projection={},o.Projection.SphericalMercator={MAX_LATITUDE:85.0511287798,project:function(t){var e=o.LatLng.DEG_TO_RAD,i=this.MAX_LATITUDE,n=Math.max(Math.min(i,t.lat),-i),s=t.lng*e,a=n*e;return a=Math.log(Math.tan(Math.PI/4+a/2)),new o.Point(s,a)},unproject:function(t){var e=o.LatLng.RAD_TO_DEG,i=t.x*e,n=(2*Math.atan(Math.exp(t.y))-Math.PI/2)*e;return new o.LatLng(n,i)}},o.Projection.LonLat={project:function(t){return new o.Point(t.lng,t.lat)},unproject:function(t){return new o.LatLng(t.y,t.x)}},o.CRS={latLngToPoint:function(t,e){var i=this.projection.project(t),n=this.scale(e);return this.transformation._transform(i,n)},pointToLatLng:function(t,e){var i=this.scale(e),n=this.transformation.untransform(t,i);return this.projection.unproject(n)},project:function(t){return this.projection.project(t)},scale:function(t){return 256*Math.pow(2,t)},getSize:function(t){var e=this.scale(t);return o.point(e,e)}},o.CRS.Simple=o.extend({},o.CRS,{projection:o.Projection.LonLat,transformation:new o.Transformation(1,0,-1,0),scale:function(t){return Math.pow(2,t)}}),o.CRS.EPSG3857=o.extend({},o.CRS,{code:"EPSG:3857",projection:o.Projection.SphericalMercator,transformation:new o.Transformation(.5/Math.PI,.5,-.5/Math.PI,.5),project:function(t){var e=this.projection.project(t),i=6378137;return e.multiplyBy(i)}}),o.CRS.EPSG900913=o.extend({},o.CRS.EPSG3857,{code:"EPSG:900913"}),o.CRS.EPSG4326=o.extend({},o.CRS,{code:"EPSG:4326",projection:o.Projection.LonLat,transformation:new o.Transformation(1/360,.5,-1/360,.5)}),o.Map=o.Class.extend({includes:o.Mixin.Events,options:{crs:o.CRS.EPSG3857,fadeAnimation:o.DomUtil.TRANSITION&&!o.Browser.android23,trackResize:!0,markerZoomAnimation:o.DomUtil.TRANSITION&&o.Browser.any3d},initialize:function(t,e){e=o.setOptions(this,e),this._initContainer(t),this._initLayout(),this._onResize=o.bind(this._onResize,this),this._initEvents(),e.maxBounds&&this.setMaxBounds(e.maxBounds),e.center&&e.zoom!==i&&this.setView(o.latLng(e.center),e.zoom,{reset:!0}),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._tileLayersNum=0,this.callInitHooks(),this._addLayers(e.layers)},setView:function(t,e){return e=e===i?this.getZoom():e,this._resetView(o.latLng(t),this._limitZoom(e)),this},setZoom:function(t,e){return this._loaded?this.setView(this.getCenter(),t,{zoom:e}):(this._zoom=this._limitZoom(t),this)},zoomIn:function(t,e){return this.setZoom(this._zoom+(t||1),e)},zoomOut:function(t,e){return this.setZoom(this._zoom-(t||1),e)},setZoomAround:function(t,e,i){var n=this.getZoomScale(e),s=this.getSize().divideBy(2),a=t instanceof o.Point?t:this.latLngToContainerPoint(t),r=a.subtract(s).multiplyBy(1-1/n),h=this.containerPointToLatLng(s.add(r));return this.setView(h,e,{zoom:i})},fitBounds:function(t,e){e=e||{},t=t.getBounds?t.getBounds():o.latLngBounds(t);var i=o.point(e.paddingTopLeft||e.padding||[0,0]),n=o.point(e.paddingBottomRight||e.padding||[0,0]),s=this.getBoundsZoom(t,!1,i.add(n)),a=n.subtract(i).divideBy(2),r=this.project(t.getSouthWest(),s),h=this.project(t.getNorthEast(),s),l=this.unproject(r.add(h).divideBy(2).add(a),s);return s=e&&e.maxZoom?Math.min(e.maxZoom,s):s,this.setView(l,s,e)},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,e){return this.setView(t,this._zoom,{pan:e})},panBy:function(t){return this.fire("movestart"),this._rawPanBy(o.point(t)),this.fire("move"),this.fire("moveend")},setMaxBounds:function(t){return t=o.latLngBounds(t),this.options.maxBounds=t,t?(this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds,this)):this.off("moveend",this._panInsideMaxBounds,this)},panInsideBounds:function(t,e){var i=this.getCenter(),n=this._limitCenter(i,this._zoom,t);return i.equals(n)?this:this.panTo(n,e)},addLayer:function(t){var e=o.stamp(t);return this._layers[e]?this:(this._layers[e]=t,!t.options||isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[e]=t,this._updateZoomLevels()),this.options.zoomAnimation&&o.TileLayer&&t instanceof o.TileLayer&&(this._tileLayersNum++,this._tileLayersToLoad++,t.on("load",this._onTileLayerLoad,this)),this._loaded&&this._layerAdd(t),this)},removeLayer:function(t){var e=o.stamp(t);return this._layers[e]?(this._loaded&&t.onRemove(this),delete this._layers[e],this._loaded&&this.fire("layerremove",{layer:t}),this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels()),this.options.zoomAnimation&&o.TileLayer&&t instanceof o.TileLayer&&(this._tileLayersNum--,this._tileLayersToLoad--,t.off("load",this._onTileLayerLoad,this)),this):this},hasLayer:function(t){return t?o.stamp(t)in this._layers:!1},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},invalidateSize:function(t){if(!this._loaded)return this;t=o.extend({animate:!1,pan:!0},t===!0?{animate:!0}:t);var e=this.getSize();this._sizeChanged=!0,this._initialCenter=null;var i=this.getSize(),n=e.divideBy(2).round(),s=i.divideBy(2).round(),a=n.subtract(s);return a.x||a.y?(t.animate&&t.pan?this.panBy(a):(t.pan&&this._rawPanBy(a),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(o.bind(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:e,newSize:i})):this},addHandler:function(t,e){if(!e)return this;var i=this[t]=new e(this);return this._handlers.push(i),this.options[t]&&i.enable(),this},remove:function(){this._loaded&&this.fire("unload"),this._initEvents("off");try{delete this._container._leaflet}catch(t){this._container._leaflet=i}return this._clearPanes(),this._clearControlPos&&this._clearControlPos(),this._clearHandlers(),this},getCenter:function(){return this._checkIfLoaded(),this._initialCenter&&!this._moved()?this._initialCenter:this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds(),e=this.unproject(t.getBottomLeft()),i=this.unproject(t.getTopRight());return new o.LatLngBounds(e,i)},getMinZoom:function(){return this.options.minZoom===i?this._layersMinZoom===i?0:this._layersMinZoom:this.options.minZoom},getMaxZoom:function(){return this.options.maxZoom===i?this._layersMaxZoom===i?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,i){t=o.latLngBounds(t);var n,s=this.getMinZoom()-(e?1:0),a=this.getMaxZoom(),r=this.getSize(),h=t.getNorthWest(),l=t.getSouthEast(),u=!0;i=o.point(i||[0,0]);do s++,n=this.project(l,s).subtract(this.project(h,s)).add(i),u=e?n.x=s);return u&&e?null:e?s:s-1},getSize:function(){return(!this._size||this._sizeChanged)&&(this._size=new o.Point(this._container.clientWidth,this._container.clientHeight),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(){var t=this._getTopLeftPoint();return new o.Bounds(t,t.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._initialTopLeftPoint},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t){var e=this.options.crs;return e.scale(t)/e.scale(this._zoom)},getScaleZoom:function(t){return this._zoom+Math.log(t)/Math.LN2},project:function(t,e){return e=e===i?this._zoom:e,this.options.crs.latLngToPoint(o.latLng(t),e)},unproject:function(t,e){return e=e===i?this._zoom:e,this.options.crs.pointToLatLng(o.point(t),e)},layerPointToLatLng:function(t){var e=o.point(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){var e=this.project(o.latLng(t))._round();return e._subtract(this.getPixelOrigin())},containerPointToLayerPoint:function(t){return o.point(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return o.point(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(o.point(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(o.latLng(t)))},mouseEventToContainerPoint:function(t){return o.DomEvent.getMousePosition(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var e=this._container=o.DomUtil.get(t);if(!e)throw new Error("Map container not found.");if(e._leaflet)throw new Error("Map container is already initialized.");e._leaflet=!0},_initLayout:function(){var t=this._container;o.DomUtil.addClass(t,"leaflet-container"+(o.Browser.touch?" leaflet-touch":"")+(o.Browser.retina?" leaflet-retina":"")+(o.Browser.ielt9?" leaflet-oldie":"")+(this.options.fadeAnimation?" leaflet-fade-anim":""));var e=o.DomUtil.getStyle(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._mapPane=t.mapPane=this._createPane("leaflet-map-pane",this._container),this._tilePane=t.tilePane=this._createPane("leaflet-tile-pane",this._mapPane),t.objectsPane=this._createPane("leaflet-objects-pane",this._mapPane),t.shadowPane=this._createPane("leaflet-shadow-pane"),t.overlayPane=this._createPane("leaflet-overlay-pane"),t.markerPane=this._createPane("leaflet-marker-pane"),t.popupPane=this._createPane("leaflet-popup-pane");var e=" leaflet-zoom-hide";this.options.markerZoomAnimation||(o.DomUtil.addClass(t.markerPane,e),o.DomUtil.addClass(t.shadowPane,e),o.DomUtil.addClass(t.popupPane,e))},_createPane:function(t,e){return o.DomUtil.create("div",t,e||this._panes.objectsPane)},_clearPanes:function(){this._container.removeChild(this._mapPane)},_addLayers:function(t){t=t?o.Util.isArray(t)?t:[t]:[];for(var e=0,i=t.length;i>e;e++)this.addLayer(t[e])},_resetView:function(t,e,i,n){var s=this._zoom!==e;n||(this.fire("movestart"),s&&this.fire("zoomstart")),this._zoom=e,this._initialCenter=t,this._initialTopLeftPoint=this._getNewTopLeftPoint(t),i?this._initialTopLeftPoint._add(this._getMapPanePos()):o.DomUtil.setPosition(this._mapPane,new o.Point(0,0)),this._tileLayersToLoad=this._tileLayersNum;var a=!this._loaded;this._loaded=!0,this.fire("viewreset",{hard:!i}),a&&(this.fire("load"),this.eachLayer(this._layerAdd,this)),this.fire("move"),(s||n)&&this.fire("zoomend"),this.fire("moveend",{hard:!i})},_rawPanBy:function(t){o.DomUtil.setPosition(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_updateZoomLevels:function(){var t,e=1/0,n=-1/0,o=this._getZoomSpan();for(t in this._zoomBoundLayers){var s=this._zoomBoundLayers[t];isNaN(s.options.minZoom)||(e=Math.min(e,s.options.minZoom)),isNaN(s.options.maxZoom)||(n=Math.max(n,s.options.maxZoom))}t===i?this._layersMaxZoom=this._layersMinZoom=i:(this._layersMaxZoom=n,this._layersMinZoom=e),o!==this._getZoomSpan()&&this.fire("zoomlevelschange")},_panInsideMaxBounds:function(){this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(e){if(o.DomEvent){e=e||"on",o.DomEvent[e](this._container,"click",this._onMouseClick,this);var i,n,s=["dblclick","mousedown","mouseup","mouseenter","mouseleave","mousemove","contextmenu"];for(i=0,n=s.length;n>i;i++)o.DomEvent[e](this._container,s[i],this._fireMouseEvent,this);this.options.trackResize&&o.DomEvent[e](t,"resize",this._onResize,this)}},_onResize:function(){o.Util.cancelAnimFrame(this._resizeRequest),this._resizeRequest=o.Util.requestAnimFrame(function(){this.invalidateSize({debounceMoveend:!0})},this,!1,this._container)},_onMouseClick:function(t){!this._loaded||!t._simulated&&(this.dragging&&this.dragging.moved()||this.boxZoom&&this.boxZoom.moved())||o.DomEvent._skipped(t)||(this.fire("preclick"),this._fireMouseEvent(t))},_fireMouseEvent:function(t){if(this._loaded&&!o.DomEvent._skipped(t)){var e=t.type;if(e="mouseenter"===e?"mouseover":"mouseleave"===e?"mouseout":e,this.hasEventListeners(e)){"contextmenu"===e&&o.DomEvent.preventDefault(t);var i=this.mouseEventToContainerPoint(t),n=this.containerPointToLayerPoint(i),s=this.layerPointToLatLng(n);this.fire(e,{latlng:s,layerPoint:n,containerPoint:i,originalEvent:t})}}},_onTileLayerLoad:function(){this._tileLayersToLoad--,this._tileLayersNum&&!this._tileLayersToLoad&&this.fire("tilelayersload")},_clearHandlers:function(){for(var t=0,e=this._handlers.length;e>t;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,this):this.on("load",t,e),this},_layerAdd:function(t){t.onAdd(this),this.fire("layeradd",{layer:t})},_getMapPanePos:function(){return o.DomUtil.getPosition(this._mapPane)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(){return this.getPixelOrigin().subtract(this._getMapPanePos())},_getNewTopLeftPoint:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._round()},_latLngToNewLayerPoint:function(t,e,i){var n=this._getNewTopLeftPoint(i,e).add(this._getMapPanePos());return this.project(t,e)._subtract(n)},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){if(!i)return t;var n=this.project(t,e),s=this.getSize().divideBy(2),a=new o.Bounds(n.subtract(s),n.add(s)),r=this._getBoundsOffset(a,i,e);return this.unproject(n.add(r),e)},_limitOffset:function(t,e){if(!e)return t;var i=this.getPixelBounds(),n=new o.Bounds(i.min.add(t),i.max.add(t));return t.add(this._getBoundsOffset(n,e))},_getBoundsOffset:function(t,e,i){var n=this.project(e.getNorthWest(),i).subtract(t.min),s=this.project(e.getSouthEast(),i).subtract(t.max),a=this._rebound(n.x,-s.x),r=this._rebound(n.y,-s.y);return new o.Point(a,r)},_rebound:function(t,e){return t+e>0?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom();return Math.max(e,Math.min(i,t))}}),o.map=function(t,e){return new o.Map(t,e)},o.Projection.Mercator={MAX_LATITUDE:85.0840591556,R_MINOR:6356752.314245179,R_MAJOR:6378137,project:function(t){var e=o.LatLng.DEG_TO_RAD,i=this.MAX_LATITUDE,n=Math.max(Math.min(i,t.lat),-i),s=this.R_MAJOR,a=this.R_MINOR,r=t.lng*e*s,h=n*e,l=a/s,u=Math.sqrt(1-l*l),c=u*Math.sin(h);c=Math.pow((1-c)/(1+c),.5*u);var d=Math.tan(.5*(.5*Math.PI-h))/c;return h=-s*Math.log(d),new o.Point(r,h)},unproject:function(t){for(var e,i=o.LatLng.RAD_TO_DEG,n=this.R_MAJOR,s=this.R_MINOR,a=t.x*i/n,r=s/n,h=Math.sqrt(1-r*r),l=Math.exp(-t.y/n),u=Math.PI/2-2*Math.atan(l),c=15,d=1e-7,p=c,_=.1;Math.abs(_)>d&&--p>0;)e=h*Math.sin(u),_=Math.PI/2-2*Math.atan(l*Math.pow((1-e)/(1+e),.5*h))-u,u+=_; -return new o.LatLng(u*i,a)}},o.CRS.EPSG3395=o.extend({},o.CRS,{code:"EPSG:3395",projection:o.Projection.Mercator,transformation:function(){var t=o.Projection.Mercator,e=t.R_MAJOR,i=.5/(Math.PI*e);return new o.Transformation(i,.5,-i,.5)}()}),o.TileLayer=o.Class.extend({includes:o.Mixin.Events,options:{minZoom:0,maxZoom:18,tileSize:256,subdomains:"abc",errorTileUrl:"",attribution:"",zoomOffset:0,opacity:1,unloadInvisibleTiles:o.Browser.mobile,updateWhenIdle:o.Browser.mobile},initialize:function(t,e){e=o.setOptions(this,e),e.detectRetina&&o.Browser.retina&&e.maxZoom>0&&(e.tileSize=Math.floor(e.tileSize/2),e.zoomOffset++,e.minZoom>0&&e.minZoom--,this.options.maxZoom--),e.bounds&&(e.bounds=o.latLngBounds(e.bounds)),this._url=t;var i=this.options.subdomains;"string"==typeof i&&(this.options.subdomains=i.split(""))},onAdd:function(t){this._map=t,this._animated=t._zoomAnimated,this._initContainer(),t.on({viewreset:this._reset,moveend:this._update},this),this._animated&&t.on({zoomanim:this._animateZoom,zoomend:this._endZoomAnim},this),this.options.updateWhenIdle||(this._limitedUpdate=o.Util.limitExecByInterval(this._update,150,this),t.on("move",this._limitedUpdate,this)),this._reset(),this._update()},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){this._container.parentNode.removeChild(this._container),t.off({viewreset:this._reset,moveend:this._update},this),this._animated&&t.off({zoomanim:this._animateZoom,zoomend:this._endZoomAnim},this),this.options.updateWhenIdle||t.off("move",this._limitedUpdate,this),this._container=null,this._map=null},bringToFront:function(){var t=this._map._panes.tilePane;return this._container&&(t.appendChild(this._container),this._setAutoZIndex(t,Math.max)),this},bringToBack:function(){var t=this._map._panes.tilePane;return this._container&&(t.insertBefore(this._container,t.firstChild),this._setAutoZIndex(t,Math.min)),this},getAttribution:function(){return this.options.attribution},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},setUrl:function(t,e){return this._url=t,e||this.redraw(),this},redraw:function(){return this._map&&(this._reset({hard:!0}),this._update()),this},_updateZIndex:function(){this._container&&this.options.zIndex!==i&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t,e){var i,n,o,s=t.children,a=-e(1/0,-1/0);for(n=0,o=s.length;o>n;n++)s[n]!==this._container&&(i=parseInt(s[n].style.zIndex,10),isNaN(i)||(a=e(a,i)));this.options.zIndex=this._container.style.zIndex=(isFinite(a)?a:0)+e(1,-1)},_updateOpacity:function(){var t,e=this._tiles;if(o.Browser.ielt9)for(t in e)o.DomUtil.setOpacity(e[t],this.options.opacity);else o.DomUtil.setOpacity(this._container,this.options.opacity)},_initContainer:function(){var t=this._map._panes.tilePane;if(!this._container){if(this._container=o.DomUtil.create("div","leaflet-layer"),this._updateZIndex(),this._animated){var e="leaflet-tile-container";this._bgBuffer=o.DomUtil.create("div",e,this._container),this._tileContainer=o.DomUtil.create("div",e,this._container)}else this._tileContainer=this._container;t.appendChild(this._container),this.options.opacity<1&&this._updateOpacity()}},_reset:function(t){for(var e in this._tiles)this.fire("tileunload",{tile:this._tiles[e]});this._tiles={},this._tilesToLoad=0,this.options.reuseTiles&&(this._unusedTiles=[]),this._tileContainer.innerHTML="",this._animated&&t&&t.hard&&this._clearBgBuffer(),this._initContainer()},_getTileSize:function(){var t=this._map,e=t.getZoom()+this.options.zoomOffset,i=this.options.maxNativeZoom,n=this.options.tileSize;return i&&e>i&&(n=Math.round(t.getZoomScale(e)/t.getZoomScale(i)*n)),n},_update:function(){if(this._map){var t=this._map,e=t.getPixelBounds(),i=t.getZoom(),n=this._getTileSize();if(!(i>this.options.maxZoom||in;n++)this._addTile(a[n],l);this._tileContainer.appendChild(l)}},_tileShouldBeLoaded:function(t){if(t.x+":"+t.y in this._tiles)return!1;var e=this.options;if(!e.continuousWorld){var i=this._getWrapTileNum();if(e.noWrap&&(t.x<0||t.x>=i.x)||t.y<0||t.y>=i.y)return!1}if(e.bounds){var n=e.tileSize,o=t.multiplyBy(n),s=o.add([n,n]),a=this._map.unproject(o),r=this._map.unproject(s);if(e.continuousWorld||e.noWrap||(a=a.wrap(),r=r.wrap()),!e.bounds.intersects([a,r]))return!1}return!0},_removeOtherTiles:function(t){var e,i,n,o;for(o in this._tiles)e=o.split(":"),i=parseInt(e[0],10),n=parseInt(e[1],10),(it.max.x||nt.max.y)&&this._removeTile(o)},_removeTile:function(t){var e=this._tiles[t];this.fire("tileunload",{tile:e,url:e.src}),this.options.reuseTiles?(o.DomUtil.removeClass(e,"leaflet-tile-loaded"),this._unusedTiles.push(e)):e.parentNode===this._tileContainer&&this._tileContainer.removeChild(e),o.Browser.android||(e.onload=null,e.src=o.Util.emptyImageUrl),delete this._tiles[t]},_addTile:function(t,e){var i=this._getTilePos(t),n=this._getTile();o.DomUtil.setPosition(n,i,o.Browser.chrome),this._tiles[t.x+":"+t.y]=n,this._loadTile(n,t),n.parentNode!==this._tileContainer&&e.appendChild(n)},_getZoomForUrl:function(){var t=this.options,e=this._map.getZoom();return t.zoomReverse&&(e=t.maxZoom-e),e+=t.zoomOffset,t.maxNativeZoom?Math.min(e,t.maxNativeZoom):e},_getTilePos:function(t){var e=this._map.getPixelOrigin(),i=this._getTileSize();return t.multiplyBy(i).subtract(e)},getTileUrl:function(t){return o.Util.template(this._url,o.extend({s:this._getSubdomain(t),z:t.z,x:t.x,y:t.y},this.options))},_getWrapTileNum:function(){var t=this._map.options.crs,e=t.getSize(this._map.getZoom());return e.divideBy(this._getTileSize())._floor()},_adjustTilePoint:function(t){var e=this._getWrapTileNum();this.options.continuousWorld||this.options.noWrap||(t.x=(t.x%e.x+e.x)%e.x),this.options.tms&&(t.y=e.y-t.y-1),t.z=this._getZoomForUrl()},_getSubdomain:function(t){var e=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[e]},_getTile:function(){if(this.options.reuseTiles&&this._unusedTiles.length>0){var t=this._unusedTiles.pop();return this._resetTile(t),t}return this._createTile()},_resetTile:function(){},_createTile:function(){var t=o.DomUtil.create("img","leaflet-tile");return t.style.width=t.style.height=this._getTileSize()+"px",t.galleryimg="no",t.onselectstart=t.onmousemove=o.Util.falseFn,o.Browser.ielt9&&this.options.opacity!==i&&o.DomUtil.setOpacity(t,this.options.opacity),o.Browser.mobileWebkit3d&&(t.style.WebkitBackfaceVisibility="hidden"),t},_loadTile:function(t,e){t._layer=this,t.onload=this._tileOnLoad,t.onerror=this._tileOnError,this._adjustTilePoint(e),t.src=this.getTileUrl(e),this.fire("tileloadstart",{tile:t,url:t.src})},_tileLoaded:function(){this._tilesToLoad--,this._animated&&o.DomUtil.addClass(this._tileContainer,"leaflet-zoom-animated"),this._tilesToLoad||(this.fire("load"),this._animated&&(clearTimeout(this._clearBgBufferTimer),this._clearBgBufferTimer=setTimeout(o.bind(this._clearBgBuffer,this),500)))},_tileOnLoad:function(){var t=this._layer;this.src!==o.Util.emptyImageUrl&&(o.DomUtil.addClass(this,"leaflet-tile-loaded"),t.fire("tileload",{tile:this,url:this.src})),t._tileLoaded()},_tileOnError:function(){var t=this._layer;t.fire("tileerror",{tile:this,url:this.src});var e=t.options.errorTileUrl;e&&(this.src=e),t._tileLoaded()}}),o.tileLayer=function(t,e){return new o.TileLayer(t,e)},o.TileLayer.WMS=o.TileLayer.extend({defaultWmsParams:{service:"WMS",request:"GetMap",version:"1.1.1",layers:"",styles:"",format:"image/jpeg",transparent:!1},initialize:function(t,e){this._url=t;var i=o.extend({},this.defaultWmsParams),n=e.tileSize||this.options.tileSize;i.width=i.height=e.detectRetina&&o.Browser.retina?2*n:n;for(var s in e)this.options.hasOwnProperty(s)||"crs"===s||(i[s]=e[s]);this.wmsParams=i,o.setOptions(this,e)},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=this._wmsVersion>=1.3?"crs":"srs";this.wmsParams[e]=this._crs.code,o.TileLayer.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._map,i=this.options.tileSize,n=t.multiplyBy(i),s=n.add([i,i]),a=this._crs.project(e.unproject(n,t.z)),r=this._crs.project(e.unproject(s,t.z)),h=this._wmsVersion>=1.3&&this._crs===o.CRS.EPSG4326?[r.y,a.x,a.y,r.x].join(","):[a.x,r.y,r.x,a.y].join(","),l=o.Util.template(this._url,{s:this._getSubdomain(t)});return l+o.Util.getParamString(this.wmsParams,l,!0)+"&BBOX="+h},setParams:function(t,e){return o.extend(this.wmsParams,t),e||this.redraw(),this}}),o.tileLayer.wms=function(t,e){return new o.TileLayer.WMS(t,e)},o.TileLayer.Canvas=o.TileLayer.extend({options:{async:!1},initialize:function(t){o.setOptions(this,t)},redraw:function(){this._map&&(this._reset({hard:!0}),this._update());for(var t in this._tiles)this._redrawTile(this._tiles[t]);return this},_redrawTile:function(t){this.drawTile(t,t._tilePoint,this._map._zoom)},_createTile:function(){var t=o.DomUtil.create("canvas","leaflet-tile");return t.width=t.height=this.options.tileSize,t.onselectstart=t.onmousemove=o.Util.falseFn,t},_loadTile:function(t,e){t._layer=this,t._tilePoint=e,this._redrawTile(t),this.options.async||this.tileDrawn(t)},drawTile:function(){},tileDrawn:function(t){this._tileOnLoad.call(t)}}),o.tileLayer.canvas=function(t){return new o.TileLayer.Canvas(t)},o.ImageOverlay=o.Class.extend({includes:o.Mixin.Events,options:{opacity:1},initialize:function(t,e,i){this._url=t,this._bounds=o.latLngBounds(e),o.setOptions(this,i)},onAdd:function(t){this._map=t,this._image||this._initImage(),t._panes.overlayPane.appendChild(this._image),t.on("viewreset",this._reset,this),t.options.zoomAnimation&&o.Browser.any3d&&t.on("zoomanim",this._animateZoom,this),this._reset()},onRemove:function(t){t.getPanes().overlayPane.removeChild(this._image),t.off("viewreset",this._reset,this),t.options.zoomAnimation&&t.off("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},bringToFront:function(){return this._image&&this._map._panes.overlayPane.appendChild(this._image),this},bringToBack:function(){var t=this._map._panes.overlayPane;return this._image&&t.insertBefore(this._image,t.firstChild),this},setUrl:function(t){this._url=t,this._image.src=this._url},getAttribution:function(){return this.options.attribution},_initImage:function(){this._image=o.DomUtil.create("img","leaflet-image-layer"),this._map.options.zoomAnimation&&o.Browser.any3d?o.DomUtil.addClass(this._image,"leaflet-zoom-animated"):o.DomUtil.addClass(this._image,"leaflet-zoom-hide"),this._updateOpacity(),o.extend(this._image,{galleryimg:"no",onselectstart:o.Util.falseFn,onmousemove:o.Util.falseFn,onload:o.bind(this._onImageLoad,this),src:this._url})},_animateZoom:function(t){var e=this._map,i=this._image,n=e.getZoomScale(t.zoom),s=this._bounds.getNorthWest(),a=this._bounds.getSouthEast(),r=e._latLngToNewLayerPoint(s,t.zoom,t.center),h=e._latLngToNewLayerPoint(a,t.zoom,t.center)._subtract(r),l=r._add(h._multiplyBy(.5*(1-1/n)));i.style[o.DomUtil.TRANSFORM]=o.DomUtil.getTranslateString(l)+" scale("+n+") "},_reset:function(){var t=this._image,e=this._map.latLngToLayerPoint(this._bounds.getNorthWest()),i=this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(e);o.DomUtil.setPosition(t,e),t.style.width=i.x+"px",t.style.height=i.y+"px"},_onImageLoad:function(){this.fire("load")},_updateOpacity:function(){o.DomUtil.setOpacity(this._image,this.options.opacity)}}),o.imageOverlay=function(t,e,i){return new o.ImageOverlay(t,e,i)},o.Icon=o.Class.extend({options:{className:""},initialize:function(t){o.setOptions(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(!i){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n;return n=e&&"IMG"===e.tagName?this._createImg(i,e):this._createImg(i),this._setIconStyles(n,t),n},_setIconStyles:function(t,e){var i,n=this.options,s=o.point(n[e+"Size"]);i=o.point("shadow"===e?n.shadowAnchor||n.iconAnchor:n.iconAnchor),!i&&s&&(i=s.divideBy(2,!0)),t.className="leaflet-marker-"+e+" "+n.className,i&&(t.style.marginLeft=-i.x+"px",t.style.marginTop=-i.y+"px"),s&&(t.style.width=s.x+"px",t.style.height=s.y+"px")},_createImg:function(t,i){return i=i||e.createElement("img"),i.src=t,i},_getIconUrl:function(t){return o.Browser.retina&&this.options[t+"RetinaUrl"]?this.options[t+"RetinaUrl"]:this.options[t+"Url"]}}),o.icon=function(t){return new o.Icon(t)},o.Icon.Default=o.Icon.extend({options:{iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],shadowSize:[41,41]},_getIconUrl:function(t){var e=t+"Url";if(this.options[e])return this.options[e];o.Browser.retina&&"icon"===t&&(t+="-2x");var i=o.Icon.Default.imagePath;if(!i)throw new Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");return i+"/marker-"+t+".png"}}),o.Icon.Default.imagePath=function(){var t,i,n,o,s,a=e.getElementsByTagName("script"),r=/[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;for(t=0,i=a.length;i>t;t++)if(n=a[t].src,o=n.match(r))return s=n.split(r)[0],(s?s+"/":"")+"images"}(),o.Marker=o.Class.extend({includes:o.Mixin.Events,options:{icon:new o.Icon.Default,title:"",alt:"",clickable:!0,draggable:!1,keyboard:!0,zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250},initialize:function(t,e){o.setOptions(this,e),this._latlng=o.latLng(t)},onAdd:function(t){this._map=t,t.on("viewreset",this.update,this),this._initIcon(),this.update(),this.fire("add"),t.options.zoomAnimation&&t.options.markerZoomAnimation&&t.on("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){this.dragging&&this.dragging.disable(),this._removeIcon(),this._removeShadow(),this.fire("remove"),t.off({viewreset:this.update,zoomanim:this._animateZoom},this),this._map=null},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=o.latLng(t),this.update(),this.fire("move",{latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update(),this},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup),this},update:function(){if(this._icon){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,e=this._map,i=e.options.zoomAnimation&&e.options.markerZoomAnimation,n=i?"leaflet-zoom-animated":"leaflet-zoom-hide",s=t.icon.createIcon(this._icon),a=!1;s!==this._icon&&(this._icon&&this._removeIcon(),a=!0,t.title&&(s.title=t.title),t.alt&&(s.alt=t.alt)),o.DomUtil.addClass(s,n),t.keyboard&&(s.tabIndex="0"),this._icon=s,this._initInteraction(),t.riseOnHover&&o.DomEvent.on(s,"mouseover",this._bringToFront,this).on(s,"mouseout",this._resetZIndex,this);var r=t.icon.createShadow(this._shadow),h=!1;r!==this._shadow&&(this._removeShadow(),h=!0),r&&o.DomUtil.addClass(r,n),this._shadow=r,t.opacity<1&&this._updateOpacity();var l=this._map._panes;a&&l.markerPane.appendChild(this._icon),r&&h&&l.shadowPane.appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&o.DomEvent.off(this._icon,"mouseover",this._bringToFront).off(this._icon,"mouseout",this._resetZIndex),this._map._panes.markerPane.removeChild(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&this._map._panes.shadowPane.removeChild(this._shadow),this._shadow=null},_setPos:function(t){o.DomUtil.setPosition(this._icon,t),this._shadow&&o.DomUtil.setPosition(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon.style.zIndex=this._zIndex+t},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(e)},_initInteraction:function(){if(this.options.clickable){var t=this._icon,e=["dblclick","mousedown","mouseover","mouseout","contextmenu"];o.DomUtil.addClass(t,"leaflet-clickable"),o.DomEvent.on(t,"click",this._onMouseClick,this),o.DomEvent.on(t,"keypress",this._onKeyPress,this);for(var i=0;is?(e.height=s+"px",o.DomUtil.addClass(t,a)):o.DomUtil.removeClass(t,a),this._containerWidth=this._container.offsetWidth},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),e=this._animated,i=o.point(this.options.offset);e&&o.DomUtil.setPosition(this._container,t),this._containerBottom=-i.y-(e?0:t.y),this._containerLeft=-Math.round(this._containerWidth/2)+i.x+(e?0:t.x),this._container.style.bottom=this._containerBottom+"px",this._container.style.left=this._containerLeft+"px"}},_zoomAnimation:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);o.DomUtil.setPosition(this._container,e)},_adjustPan:function(){if(this.options.autoPan){var t=this._map,e=this._container.offsetHeight,i=this._containerWidth,n=new o.Point(this._containerLeft,-e-this._containerBottom);this._animated&&n._add(o.DomUtil.getPosition(this._container));var s=t.layerPointToContainerPoint(n),a=o.point(this.options.autoPanPadding),r=o.point(this.options.autoPanPaddingTopLeft||a),h=o.point(this.options.autoPanPaddingBottomRight||a),l=t.getSize(),u=0,c=0;s.x+i+h.x>l.x&&(u=s.x+i-l.x+h.x),s.x-u-r.x<0&&(u=s.x-r.x),s.y+e+h.y>l.y&&(c=s.y+e-l.y+h.y),s.y-c-r.y<0&&(c=s.y-r.y),(u||c)&&t.fire("autopanstart").panBy([u,c])}},_onCloseButtonClick:function(t){this._close(),o.DomEvent.stop(t)}}),o.popup=function(t,e){return new o.Popup(t,e)},o.Map.include({openPopup:function(t,e,i){if(this.closePopup(),!(t instanceof o.Popup)){var n=t;t=new o.Popup(i).setLatLng(e).setContent(n)}return t._isOpen=!0,this._popup=t,this.addLayer(t)},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&(this.removeLayer(t),t._isOpen=!1),this}}),o.Marker.include({openPopup:function(){return this._popup&&this._map&&!this._map.hasLayer(this._popup)&&(this._popup.setLatLng(this._latlng),this._map.openPopup(this._popup)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(){return this._popup&&(this._popup._isOpen?this.closePopup():this.openPopup()),this},bindPopup:function(t,e){var i=o.point(this.options.icon.options.popupAnchor||[0,0]);return i=i.add(o.Popup.prototype.options.offset),e&&e.offset&&(i=i.add(e.offset)),e=o.extend({offset:i},e),this._popupHandlersAdded||(this.on("click",this.togglePopup,this).on("remove",this.closePopup,this).on("move",this._movePopup,this),this._popupHandlersAdded=!0),t instanceof o.Popup?(o.setOptions(t,e),this._popup=t):this._popup=new o.Popup(e,this).setContent(t),this},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},unbindPopup:function(){return this._popup&&(this._popup=null,this.off("click",this.togglePopup,this).off("remove",this.closePopup,this).off("move",this._movePopup,this),this._popupHandlersAdded=!1),this},getPopup:function(){return this._popup},_movePopup:function(t){this._popup.setLatLng(t.latlng)}}),o.LayerGroup=o.Class.extend({initialize:function(t){this._layers={};var e,i;if(t)for(e=0,i=t.length;i>e;e++)this.addLayer(t[e])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var e=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[e]&&this._map.removeLayer(this._layers[e]),delete this._layers[e],this},hasLayer:function(t){return t?t in this._layers||this.getLayerId(t)in this._layers:!1},clearLayers:function(){return this.eachLayer(this.removeLayer,this),this},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)i=this._layers[e],i[t]&&i[t].apply(i,n);return this},onAdd:function(t){this._map=t,this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t),this._map=null},addTo:function(t){return t.addLayer(this),this},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];for(var e in this._layers)t.push(this._layers[e]);return t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return o.stamp(t)}}),o.layerGroup=function(t){return new o.LayerGroup(t)},o.FeatureGroup=o.LayerGroup.extend({includes:o.Mixin.Events,statics:{EVENTS:"click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose"},addLayer:function(t){return this.hasLayer(t)?this:("on"in t&&t.on(o.FeatureGroup.EVENTS,this._propagateEvent,this),o.LayerGroup.prototype.addLayer.call(this,t),this._popupContent&&t.bindPopup&&t.bindPopup(this._popupContent,this._popupOptions),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?(t in this._layers&&(t=this._layers[t]),t.off(o.FeatureGroup.EVENTS,this._propagateEvent,this),o.LayerGroup.prototype.removeLayer.call(this,t),this._popupContent&&this.invoke("unbindPopup"),this.fire("layerremove",{layer:t})):this},bindPopup:function(t,e){return this._popupContent=t,this._popupOptions=e,this.invoke("bindPopup",t,e)},openPopup:function(t){for(var e in this._layers){this._layers[e].openPopup(t);break}return this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new o.LatLngBounds;return this.eachLayer(function(e){t.extend(e instanceof o.Marker?e.getLatLng():e.getBounds())}),t},_propagateEvent:function(t){t=o.extend({layer:t.target,target:this},t),this.fire(t.type,t)}}),o.featureGroup=function(t){return new o.FeatureGroup(t)},o.Path=o.Class.extend({includes:[o.Mixin.Events],statics:{CLIP_PADDING:function(){var e=o.Browser.mobile?1280:2e3,i=(e/Math.max(t.outerWidth,t.outerHeight)-1)/2;return Math.max(0,Math.min(.5,i))}()},options:{stroke:!0,color:"#0033ff",dashArray:null,lineCap:null,lineJoin:null,weight:5,opacity:.5,fill:!1,fillColor:null,fillOpacity:.2,clickable:!0},initialize:function(t){o.setOptions(this,t)},onAdd:function(t){this._map=t,this._container||(this._initElements(),this._initEvents()),this.projectLatlngs(),this._updatePath(),this._container&&this._map._pathRoot.appendChild(this._container),this.fire("add"),t.on({viewreset:this.projectLatlngs,moveend:this._updatePath},this)},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){t._pathRoot.removeChild(this._container),this.fire("remove"),this._map=null,o.Browser.vml&&(this._container=null,this._stroke=null,this._fill=null),t.off({viewreset:this.projectLatlngs,moveend:this._updatePath},this)},projectLatlngs:function(){},setStyle:function(t){return o.setOptions(this,t),this._container&&this._updateStyle(),this},redraw:function(){return this._map&&(this.projectLatlngs(),this._updatePath()),this}}),o.Map.include({_updatePathViewport:function(){var t=o.Path.CLIP_PADDING,e=this.getSize(),i=o.DomUtil.getPosition(this._mapPane),n=i.multiplyBy(-1)._subtract(e.multiplyBy(t)._round()),s=n.add(e.multiplyBy(1+2*t)._round());this._pathViewport=new o.Bounds(n,s)}}),o.Path.SVG_NS="http://www.w3.org/2000/svg",o.Browser.svg=!(!e.createElementNS||!e.createElementNS(o.Path.SVG_NS,"svg").createSVGRect),o.Path=o.Path.extend({statics:{SVG:o.Browser.svg},bringToFront:function(){var t=this._map._pathRoot,e=this._container;return e&&t.lastChild!==e&&t.appendChild(e),this},bringToBack:function(){var t=this._map._pathRoot,e=this._container,i=t.firstChild;return e&&i!==e&&t.insertBefore(e,i),this},getPathString:function(){},_createElement:function(t){return e.createElementNS(o.Path.SVG_NS,t)},_initElements:function(){this._map._initPathRoot(),this._initPath(),this._initStyle()},_initPath:function(){this._container=this._createElement("g"),this._path=this._createElement("path"),this.options.className&&o.DomUtil.addClass(this._path,this.options.className),this._container.appendChild(this._path)},_initStyle:function(){this.options.stroke&&(this._path.setAttribute("stroke-linejoin","round"),this._path.setAttribute("stroke-linecap","round")),this.options.fill&&this._path.setAttribute("fill-rule","evenodd"),this.options.pointerEvents&&this._path.setAttribute("pointer-events",this.options.pointerEvents),this.options.clickable||this.options.pointerEvents||this._path.setAttribute("pointer-events","none"),this._updateStyle()},_updateStyle:function(){this.options.stroke?(this._path.setAttribute("stroke",this.options.color),this._path.setAttribute("stroke-opacity",this.options.opacity),this._path.setAttribute("stroke-width",this.options.weight),this.options.dashArray?this._path.setAttribute("stroke-dasharray",this.options.dashArray):this._path.removeAttribute("stroke-dasharray"),this.options.lineCap&&this._path.setAttribute("stroke-linecap",this.options.lineCap),this.options.lineJoin&&this._path.setAttribute("stroke-linejoin",this.options.lineJoin)):this._path.setAttribute("stroke","none"),this.options.fill?(this._path.setAttribute("fill",this.options.fillColor||this.options.color),this._path.setAttribute("fill-opacity",this.options.fillOpacity)):this._path.setAttribute("fill","none")},_updatePath:function(){var t=this.getPathString();t||(t="M0 0"),this._path.setAttribute("d",t)},_initEvents:function(){if(this.options.clickable){(o.Browser.svg||!o.Browser.vml)&&o.DomUtil.addClass(this._path,"leaflet-clickable"),o.DomEvent.on(this._container,"click",this._onMouseClick,this);for(var t=["dblclick","mousedown","mouseover","mouseout","mousemove","contextmenu"],e=0;e';var i=t.firstChild;return i.style.behavior="url(#default#VML)",i&&"object"==typeof i.adj}catch(n){return!1}}(),o.Path=o.Browser.svg||!o.Browser.vml?o.Path:o.Path.extend({statics:{VML:!0,CLIP_PADDING:.02},_createElement:function(){try{return e.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return e.createElement("')}}catch(t){return function(t){return e.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),_initPath:function(){var t=this._container=this._createElement("shape");o.DomUtil.addClass(t,"leaflet-vml-shape"+(this.options.className?" "+this.options.className:"")),this.options.clickable&&o.DomUtil.addClass(t,"leaflet-clickable"),t.coordsize="1 1",this._path=this._createElement("path"),t.appendChild(this._path),this._map._pathRoot.appendChild(t)},_initStyle:function(){this._updateStyle()},_updateStyle:function(){var t=this._stroke,e=this._fill,i=this.options,n=this._container;n.stroked=i.stroke,n.filled=i.fill,i.stroke?(t||(t=this._stroke=this._createElement("stroke"),t.endcap="round",n.appendChild(t)),t.weight=i.weight+"px",t.color=i.color,t.opacity=i.opacity,t.dashStyle=i.dashArray?o.Util.isArray(i.dashArray)?i.dashArray.join(" "):i.dashArray.replace(/( *, *)/g," "):"",i.lineCap&&(t.endcap=i.lineCap.replace("butt","flat")),i.lineJoin&&(t.joinstyle=i.lineJoin)):t&&(n.removeChild(t),this._stroke=null),i.fill?(e||(e=this._fill=this._createElement("fill"),n.appendChild(e)),e.color=i.fillColor||i.color,e.opacity=i.fillOpacity):e&&(n.removeChild(e),this._fill=null)},_updatePath:function(){var t=this._container.style;t.display="none",this._path.v=this.getPathString()+" ",t.display=""}}),o.Map.include(o.Browser.svg||!o.Browser.vml?{}:{_initPathRoot:function(){if(!this._pathRoot){var t=this._pathRoot=e.createElement("div");t.className="leaflet-vml-container",this._panes.overlayPane.appendChild(t),this.on("moveend",this._updatePathViewport),this._updatePathViewport()}}}),o.Browser.canvas=function(){return!!e.createElement("canvas").getContext}(),o.Path=o.Path.SVG&&!t.L_PREFER_CANVAS||!o.Browser.canvas?o.Path:o.Path.extend({statics:{CANVAS:!0,SVG:!1},redraw:function(){return this._map&&(this.projectLatlngs(),this._requestUpdate()),this},setStyle:function(t){return o.setOptions(this,t),this._map&&(this._updateStyle(),this._requestUpdate()),this},onRemove:function(t){t.off("viewreset",this.projectLatlngs,this).off("moveend",this._updatePath,this),this.options.clickable&&(this._map.off("click",this._onClick,this),this._map.off("mousemove",this._onMouseMove,this)),this._requestUpdate(),this.fire("remove"),this._map=null},_requestUpdate:function(){this._map&&!o.Path._updateRequest&&(o.Path._updateRequest=o.Util.requestAnimFrame(this._fireMapMoveEnd,this._map))},_fireMapMoveEnd:function(){o.Path._updateRequest=null,this.fire("moveend")},_initElements:function(){this._map._initPathRoot(),this._ctx=this._map._canvasCtx},_updateStyle:function(){var t=this.options;t.stroke&&(this._ctx.lineWidth=t.weight,this._ctx.strokeStyle=t.color),t.fill&&(this._ctx.fillStyle=t.fillColor||t.color)},_drawPath:function(){var t,e,i,n,s,a;for(this._ctx.beginPath(),t=0,i=this._parts.length;i>t;t++){for(e=0,n=this._parts[t].length;n>e;e++)s=this._parts[t][e],a=(0===e?"move":"line")+"To",this._ctx[a](s.x,s.y);this instanceof o.Polygon&&this._ctx.closePath()}},_checkIfEmpty:function(){return!this._parts.length},_updatePath:function(){if(!this._checkIfEmpty()){var t=this._ctx,e=this.options;this._drawPath(),t.save(),this._updateStyle(),e.fill&&(t.globalAlpha=e.fillOpacity,t.fill()),e.stroke&&(t.globalAlpha=e.opacity,t.stroke()),t.restore()}},_initEvents:function(){this.options.clickable&&(this._map.on("mousemove",this._onMouseMove,this),this._map.on("click",this._onClick,this))},_onClick:function(t){this._containsPoint(t.layerPoint)&&this.fire("click",t)},_onMouseMove:function(t){this._map&&!this._map._animatingZoom&&(this._containsPoint(t.layerPoint)?(this._ctx.canvas.style.cursor="pointer",this._mouseInside=!0,this.fire("mouseover",t)):this._mouseInside&&(this._ctx.canvas.style.cursor="",this._mouseInside=!1,this.fire("mouseout",t)))}}),o.Map.include(o.Path.SVG&&!t.L_PREFER_CANVAS||!o.Browser.canvas?{}:{_initPathRoot:function(){var t,i=this._pathRoot;i||(i=this._pathRoot=e.createElement("canvas"),i.style.position="absolute",t=this._canvasCtx=i.getContext("2d"),t.lineCap="round",t.lineJoin="round",this._panes.overlayPane.appendChild(i),this.options.zoomAnimation&&(this._pathRoot.className="leaflet-zoom-animated",this.on("zoomanim",this._animatePathZoom),this.on("zoomend",this._endPathZoom)),this.on("moveend",this._updateCanvasViewport),this._updateCanvasViewport())},_updateCanvasViewport:function(){if(!this._pathZooming){this._updatePathViewport();var t=this._pathViewport,e=t.min,i=t.max.subtract(e),n=this._pathRoot;o.DomUtil.setPosition(n,e),n.width=i.x,n.height=i.y,n.getContext("2d").translate(-e.x,-e.y)}}}),o.LineUtil={simplify:function(t,e){if(!e||!t.length)return t.slice();var i=e*e;return t=this._reducePoints(t,i),t=this._simplifyDP(t,i)},pointToSegmentDistance:function(t,e,i){return Math.sqrt(this._sqClosestPointOnSegment(t,e,i,!0))},closestPointOnSegment:function(t,e,i){return this._sqClosestPointOnSegment(t,e,i)},_simplifyDP:function(t,e){var n=t.length,o=typeof Uint8Array!=i+""?Uint8Array:Array,s=new o(n);s[0]=s[n-1]=1,this._simplifyDPStep(t,s,e,0,n-1);var a,r=[];for(a=0;n>a;a++)s[a]&&r.push(t[a]);return r},_simplifyDPStep:function(t,e,i,n,o){var s,a,r,h=0;for(a=n+1;o-1>=a;a++)r=this._sqClosestPointOnSegment(t[a],t[n],t[o],!0),r>h&&(s=a,h=r);h>i&&(e[s]=1,this._simplifyDPStep(t,e,i,n,s),this._simplifyDPStep(t,e,i,s,o))},_reducePoints:function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;s>n;n++)this._sqDist(t[n],t[o])>e&&(i.push(t[n]),o=n);return s-1>o&&i.push(t[s-1]),i},clipSegment:function(t,e,i,n){var o,s,a,r=n?this._lastCode:this._getBitCode(t,i),h=this._getBitCode(e,i);for(this._lastCode=h;;){if(!(r|h))return[t,e];if(r&h)return!1;o=r||h,s=this._getEdgeIntersection(t,e,o,i),a=this._getBitCode(s,i),o===r?(t=s,r=a):(e=s,h=a)}},_getEdgeIntersection:function(t,e,i,n){var s=e.x-t.x,a=e.y-t.y,r=n.min,h=n.max;return 8&i?new o.Point(t.x+s*(h.y-t.y)/a,h.y):4&i?new o.Point(t.x+s*(r.y-t.y)/a,r.y):2&i?new o.Point(h.x,t.y+a*(h.x-t.x)/s):1&i?new o.Point(r.x,t.y+a*(r.x-t.x)/s):void 0},_getBitCode:function(t,e){var i=0;return t.xe.max.x&&(i|=2),t.ye.max.y&&(i|=8),i},_sqDist:function(t,e){var i=e.x-t.x,n=e.y-t.y;return i*i+n*n},_sqClosestPointOnSegment:function(t,e,i,n){var s,a=e.x,r=e.y,h=i.x-a,l=i.y-r,u=h*h+l*l;return u>0&&(s=((t.x-a)*h+(t.y-r)*l)/u,s>1?(a=i.x,r=i.y):s>0&&(a+=h*s,r+=l*s)),h=t.x-a,l=t.y-r,n?h*h+l*l:new o.Point(a,r)}},o.Polyline=o.Path.extend({initialize:function(t,e){o.Path.prototype.initialize.call(this,e),this._latlngs=this._convertLatLngs(t)},options:{smoothFactor:1,noClip:!1},projectLatlngs:function(){this._originalPoints=[];for(var t=0,e=this._latlngs.length;e>t;t++)this._originalPoints[t]=this._map.latLngToLayerPoint(this._latlngs[t])},getPathString:function(){for(var t=0,e=this._parts.length,i="";e>t;t++)i+=this._getPathPartStr(this._parts[t]);return i},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._latlngs=this._convertLatLngs(t),this.redraw()},addLatLng:function(t){return this._latlngs.push(o.latLng(t)),this.redraw()},spliceLatLngs:function(){var t=[].splice.apply(this._latlngs,arguments);return this._convertLatLngs(this._latlngs,!0),this.redraw(),t},closestLayerPoint:function(t){for(var e,i,n=1/0,s=this._parts,a=null,r=0,h=s.length;h>r;r++)for(var l=s[r],u=1,c=l.length;c>u;u++){e=l[u-1],i=l[u];var d=o.LineUtil._sqClosestPointOnSegment(t,e,i,!0);n>d&&(n=d,a=o.LineUtil._sqClosestPointOnSegment(t,e,i))}return a&&(a.distance=Math.sqrt(n)),a},getBounds:function(){return new o.LatLngBounds(this.getLatLngs())},_convertLatLngs:function(t,e){var i,n,s=e?t:[];for(i=0,n=t.length;n>i;i++){if(o.Util.isArray(t[i])&&"number"!=typeof t[i][0])return;s[i]=o.latLng(t[i])}return s},_initEvents:function(){o.Path.prototype._initEvents.call(this)},_getPathPartStr:function(t){for(var e,i=o.Path.VML,n=0,s=t.length,a="";s>n;n++)e=t[n],i&&e._round(),a+=(n?"L":"M")+e.x+" "+e.y;return a},_clipPoints:function(){var t,e,i,n=this._originalPoints,s=n.length;if(this.options.noClip)return void(this._parts=[n]);this._parts=[];var a=this._parts,r=this._map._pathViewport,h=o.LineUtil;for(t=0,e=0;s-1>t;t++)i=h.clipSegment(n[t],n[t+1],r,t),i&&(a[e]=a[e]||[],a[e].push(i[0]),(i[1]!==n[t+1]||t===s-2)&&(a[e].push(i[1]),e++))},_simplifyPoints:function(){for(var t=this._parts,e=o.LineUtil,i=0,n=t.length;n>i;i++)t[i]=e.simplify(t[i],this.options.smoothFactor)},_updatePath:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),o.Path.prototype._updatePath.call(this))}}),o.polyline=function(t,e){return new o.Polyline(t,e)},o.PolyUtil={},o.PolyUtil.clipPolygon=function(t,e){var i,n,s,a,r,h,l,u,c,d=[1,4,2,8],p=o.LineUtil;for(n=0,l=t.length;l>n;n++)t[n]._code=p._getBitCode(t[n],e);for(a=0;4>a;a++){for(u=d[a],i=[],n=0,l=t.length,s=l-1;l>n;s=n++)r=t[n],h=t[s],r._code&u?h._code&u||(c=p._getEdgeIntersection(h,r,u,e),c._code=p._getBitCode(c,e),i.push(c)):(h._code&u&&(c=p._getEdgeIntersection(h,r,u,e),c._code=p._getBitCode(c,e),i.push(c)),i.push(r));t=i}return t},o.Polygon=o.Polyline.extend({options:{fill:!0},initialize:function(t,e){o.Polyline.prototype.initialize.call(this,t,e),this._initWithHoles(t)},_initWithHoles:function(t){var e,i,n;if(t&&o.Util.isArray(t[0])&&"number"!=typeof t[0][0])for(this._latlngs=this._convertLatLngs(t[0]),this._holes=t.slice(1),e=0,i=this._holes.length;i>e;e++)n=this._holes[e]=this._convertLatLngs(this._holes[e]),n[0].equals(n[n.length-1])&&n.pop();t=this._latlngs,t.length>=2&&t[0].equals(t[t.length-1])&&t.pop()},projectLatlngs:function(){if(o.Polyline.prototype.projectLatlngs.call(this),this._holePoints=[],this._holes){var t,e,i,n;for(t=0,i=this._holes.length;i>t;t++)for(this._holePoints[t]=[],e=0,n=this._holes[t].length;n>e;e++)this._holePoints[t][e]=this._map.latLngToLayerPoint(this._holes[t][e])}},setLatLngs:function(t){return t&&o.Util.isArray(t[0])&&"number"!=typeof t[0][0]?(this._initWithHoles(t),this.redraw()):o.Polyline.prototype.setLatLngs.call(this,t)},_clipPoints:function(){var t=this._originalPoints,e=[];if(this._parts=[t].concat(this._holePoints),!this.options.noClip){for(var i=0,n=this._parts.length;n>i;i++){var s=o.PolyUtil.clipPolygon(this._parts[i],this._map._pathViewport);s.length&&e.push(s)}this._parts=e}},_getPathPartStr:function(t){var e=o.Polyline.prototype._getPathPartStr.call(this,t);return e+(o.Browser.svg?"z":"x")}}),o.polygon=function(t,e){return new o.Polygon(t,e)},function(){function t(t){return o.FeatureGroup.extend({initialize:function(t,e){this._layers={},this._options=e,this.setLatLngs(t)},setLatLngs:function(e){var i=0,n=e.length;for(this.eachLayer(function(t){n>i?t.setLatLngs(e[i++]):this.removeLayer(t)},this);n>i;)this.addLayer(new t(e[i++],this._options));return this},getLatLngs:function(){var t=[];return this.eachLayer(function(e){t.push(e.getLatLngs())}),t}})}o.MultiPolyline=t(o.Polyline),o.MultiPolygon=t(o.Polygon),o.multiPolyline=function(t,e){return new o.MultiPolyline(t,e)},o.multiPolygon=function(t,e){return new o.MultiPolygon(t,e)}}(),o.Rectangle=o.Polygon.extend({initialize:function(t,e){o.Polygon.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return t=o.latLngBounds(t),[t.getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}}),o.rectangle=function(t,e){return new o.Rectangle(t,e)},o.Circle=o.Path.extend({initialize:function(t,e,i){o.Path.prototype.initialize.call(this,i),this._latlng=o.latLng(t),this._mRadius=e},options:{fill:!0},setLatLng:function(t){return this._latlng=o.latLng(t),this.redraw()},setRadius:function(t){return this._mRadius=t,this.redraw()},projectLatlngs:function(){var t=this._getLngRadius(),e=this._latlng,i=this._map.latLngToLayerPoint([e.lat,e.lng-t]);this._point=this._map.latLngToLayerPoint(e),this._radius=Math.max(this._point.x-i.x,1)},getBounds:function(){var t=this._getLngRadius(),e=this._mRadius/40075017*360,i=this._latlng;return new o.LatLngBounds([i.lat-e,i.lng-t],[i.lat+e,i.lng+t])},getLatLng:function(){return this._latlng},getPathString:function(){var t=this._point,e=this._radius;return this._checkIfEmpty()?"":o.Browser.svg?"M"+t.x+","+(t.y-e)+"A"+e+","+e+",0,1,1,"+(t.x-.1)+","+(t.y-e)+" z":(t._round(),e=Math.round(e),"AL "+t.x+","+t.y+" "+e+","+e+" 0,23592600")},getRadius:function(){return this._mRadius},_getLatRadius:function(){return this._mRadius/40075017*360},_getLngRadius:function(){return this._getLatRadius()/Math.cos(o.LatLng.DEG_TO_RAD*this._latlng.lat)},_checkIfEmpty:function(){if(!this._map)return!1;var t=this._map._pathViewport,e=this._radius,i=this._point;return i.x-e>t.max.x||i.y-e>t.max.y||i.x+ei;i++)for(l=this._parts[i],n=0,r=l.length,s=r-1;r>n;s=n++)if((e||0!==n)&&(h=o.LineUtil.pointToSegmentDistance(t,l[s],l[n]),u>=h))return!0;return!1}}:{}),o.Polygon.include(o.Path.CANVAS?{_containsPoint:function(t){var e,i,n,s,a,r,h,l,u=!1;if(o.Polyline.prototype._containsPoint.call(this,t,!0))return!0;for(s=0,h=this._parts.length;h>s;s++)for(e=this._parts[s],a=0,l=e.length,r=l-1;l>a;r=a++)i=e[a],n=e[r],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(u=!u);return u}}:{}),o.Circle.include(o.Path.CANVAS?{_drawPath:function(){var t=this._point;this._ctx.beginPath(),this._ctx.arc(t.x,t.y,this._radius,0,2*Math.PI,!1)},_containsPoint:function(t){var e=this._point,i=this.options.stroke?this.options.weight/2:0;return t.distanceTo(e)<=this._radius+i}}:{}),o.CircleMarker.include(o.Path.CANVAS?{_updateStyle:function(){o.Path.prototype._updateStyle.call(this)}}:{}),o.GeoJSON=o.FeatureGroup.extend({initialize:function(t,e){o.setOptions(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,s=o.Util.isArray(t)?t:t.features;if(s){for(e=0,i=s.length;i>e;e++)n=s[e],(n.geometries||n.geometry||n.features||n.coordinates)&&this.addData(s[e]);return this}var a=this.options;if(!a.filter||a.filter(t)){var r=o.GeoJSON.geometryToLayer(t,a.pointToLayer,a.coordsToLatLng,a);return r.feature=o.GeoJSON.asFeature(t),r.defaultOptions=r.options,this.resetStyle(r),a.onEachFeature&&a.onEachFeature(t,r),this.addLayer(r)}},resetStyle:function(t){var e=this.options.style;e&&(o.Util.extend(t.options,t.defaultOptions),this._setLayerStyle(t,e))},setStyle:function(t){this.eachLayer(function(e){this._setLayerStyle(e,t)},this)},_setLayerStyle:function(t,e){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)}}),o.extend(o.GeoJSON,{geometryToLayer:function(t,e,i,n){var s,a,r,h,l="Feature"===t.type?t.geometry:t,u=l.coordinates,c=[];switch(i=i||this.coordsToLatLng,l.type){case"Point":return s=i(u),e?e(t,s):new o.Marker(s);case"MultiPoint":for(r=0,h=u.length;h>r;r++)s=i(u[r]),c.push(e?e(t,s):new o.Marker(s));return new o.FeatureGroup(c);case"LineString":return a=this.coordsToLatLngs(u,0,i),new o.Polyline(a,n);case"Polygon":if(2===u.length&&!u[1].length)throw new Error("Invalid GeoJSON object.");return a=this.coordsToLatLngs(u,1,i),new o.Polygon(a,n);case"MultiLineString":return a=this.coordsToLatLngs(u,1,i),new o.MultiPolyline(a,n);case"MultiPolygon":return a=this.coordsToLatLngs(u,2,i),new o.MultiPolygon(a,n);case"GeometryCollection":for(r=0,h=l.geometries.length;h>r;r++)c.push(this.geometryToLayer({geometry:l.geometries[r],type:"Feature",properties:t.properties},e,i,n));return new o.FeatureGroup(c);default:throw new Error("Invalid GeoJSON object.")}},coordsToLatLng:function(t){return new o.LatLng(t[1],t[0],t[2])},coordsToLatLngs:function(t,e,i){var n,o,s,a=[];for(o=0,s=t.length;s>o;o++)n=e?this.coordsToLatLngs(t[o],e-1,i):(i||this.coordsToLatLng)(t[o]),a.push(n);return a},latLngToCoords:function(t){var e=[t.lng,t.lat];return t.alt!==i&&e.push(t.alt),e},latLngsToCoords:function(t){for(var e=[],i=0,n=t.length;n>i;i++)e.push(o.GeoJSON.latLngToCoords(t[i]));return e},getFeature:function(t,e){return t.feature?o.extend({},t.feature,{geometry:e}):o.GeoJSON.asFeature(e)},asFeature:function(t){return"Feature"===t.type?t:{type:"Feature",properties:{},geometry:t}}});var a={toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"Point",coordinates:o.GeoJSON.latLngToCoords(this.getLatLng())})}};o.Marker.include(a),o.Circle.include(a),o.CircleMarker.include(a),o.Polyline.include({toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"LineString",coordinates:o.GeoJSON.latLngsToCoords(this.getLatLngs())})}}),o.Polygon.include({toGeoJSON:function(){var t,e,i,n=[o.GeoJSON.latLngsToCoords(this.getLatLngs())];if(n[0].push(n[0][0]),this._holes)for(t=0,e=this._holes.length;e>t;t++)i=o.GeoJSON.latLngsToCoords(this._holes[t]),i.push(i[0]),n.push(i);return o.GeoJSON.getFeature(this,{type:"Polygon",coordinates:n})}}),function(){function t(t){return function(){var e=[];return this.eachLayer(function(t){e.push(t.toGeoJSON().geometry.coordinates)}),o.GeoJSON.getFeature(this,{type:t,coordinates:e})}}o.MultiPolyline.include({toGeoJSON:t("MultiLineString")}),o.MultiPolygon.include({toGeoJSON:t("MultiPolygon")}),o.LayerGroup.include({toGeoJSON:function(){var e,i=this.feature&&this.feature.geometry,n=[];if(i&&"MultiPoint"===i.type)return t("MultiPoint").call(this);var s=i&&"GeometryCollection"===i.type;return this.eachLayer(function(t){t.toGeoJSON&&(e=t.toGeoJSON(),n.push(s?e.geometry:o.GeoJSON.asFeature(e)))}),s?o.GeoJSON.getFeature(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n}}})}(),o.geoJson=function(t,e){return new o.GeoJSON(t,e)},o.DomEvent={addListener:function(t,e,i,n){var s,a,r,h=o.stamp(i),l="_leaflet_"+e+h;return t[l]?this:(s=function(e){return i.call(n||t,e||o.DomEvent._getEvent())},o.Browser.pointer&&0===e.indexOf("touch")?this.addPointerListener(t,e,s,h):(o.Browser.touch&&"dblclick"===e&&this.addDoubleTapListener&&this.addDoubleTapListener(t,s,h),"addEventListener"in t?"mousewheel"===e?(t.addEventListener("DOMMouseScroll",s,!1),t.addEventListener(e,s,!1)):"mouseenter"===e||"mouseleave"===e?(a=s,r="mouseenter"===e?"mouseover":"mouseout",s=function(e){return o.DomEvent._checkMouse(t,e)?a(e):void 0},t.addEventListener(r,s,!1)):"click"===e&&o.Browser.android?(a=s,s=function(t){return o.DomEvent._filterClick(t,a)},t.addEventListener(e,s,!1)):t.addEventListener(e,s,!1):"attachEvent"in t&&t.attachEvent("on"+e,s),t[l]=s,this))},removeListener:function(t,e,i){var n=o.stamp(i),s="_leaflet_"+e+n,a=t[s];return a?(o.Browser.pointer&&0===e.indexOf("touch")?this.removePointerListener(t,e,n):o.Browser.touch&&"dblclick"===e&&this.removeDoubleTapListener?this.removeDoubleTapListener(t,n):"removeEventListener"in t?"mousewheel"===e?(t.removeEventListener("DOMMouseScroll",a,!1),t.removeEventListener(e,a,!1)):"mouseenter"===e||"mouseleave"===e?t.removeEventListener("mouseenter"===e?"mouseover":"mouseout",a,!1):t.removeEventListener(e,a,!1):"detachEvent"in t&&t.detachEvent("on"+e,a),t[s]=null,this):this},stopPropagation:function(t){return t.stopPropagation?t.stopPropagation():t.cancelBubble=!0,o.DomEvent._skipped(t),this},disableScrollPropagation:function(t){var e=o.DomEvent.stopPropagation;return o.DomEvent.on(t,"mousewheel",e).on(t,"MozMousePixelScroll",e)},disableClickPropagation:function(t){for(var e=o.DomEvent.stopPropagation,i=o.Draggable.START.length-1;i>=0;i--)o.DomEvent.on(t,o.Draggable.START[i],e);return o.DomEvent.on(t,"click",o.DomEvent._fakeStop).on(t,"dblclick",e)},preventDefault:function(t){return t.preventDefault?t.preventDefault():t.returnValue=!1,this},stop:function(t){return o.DomEvent.preventDefault(t).stopPropagation(t)},getMousePosition:function(t,e){if(!e)return new o.Point(t.clientX,t.clientY);var i=e.getBoundingClientRect();return new o.Point(t.clientX-i.left-e.clientLeft,t.clientY-i.top-e.clientTop)},getWheelDelta:function(t){var e=0;return t.wheelDelta&&(e=t.wheelDelta/120),t.detail&&(e=-t.detail/3),e},_skipEvents:{},_fakeStop:function(t){o.DomEvent._skipEvents[t.type]=!0},_skipped:function(t){var e=this._skipEvents[t.type];return this._skipEvents[t.type]=!1,e},_checkMouse:function(t,e){var i=e.relatedTarget;if(!i)return!0;try{for(;i&&i!==t;)i=i.parentNode}catch(n){return!1}return i!==t},_getEvent:function(){var e=t.event;if(!e)for(var i=arguments.callee.caller;i&&(e=i.arguments[0],!e||t.Event!==e.constructor);)i=i.caller;return e},_filterClick:function(t,e){var i=t.timeStamp||t.originalEvent.timeStamp,n=o.DomEvent._lastClick&&i-o.DomEvent._lastClick;return n&&n>100&&500>n||t.target._simulatedClick&&!t._simulated?void o.DomEvent.stop(t):(o.DomEvent._lastClick=i,e(t))}},o.DomEvent.on=o.DomEvent.addListener,o.DomEvent.off=o.DomEvent.removeListener,o.Draggable=o.Class.extend({includes:o.Mixin.Events,statics:{START:o.Browser.touch?["touchstart","mousedown"]:["mousedown"],END:{mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},MOVE:{mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"}},initialize:function(t,e){this._element=t,this._dragStartTarget=e||t},enable:function(){if(!this._enabled){for(var t=o.Draggable.START.length-1;t>=0;t--)o.DomEvent.on(this._dragStartTarget,o.Draggable.START[t],this._onDown,this);this._enabled=!0}},disable:function(){if(this._enabled){for(var t=o.Draggable.START.length-1;t>=0;t--)o.DomEvent.off(this._dragStartTarget,o.Draggable.START[t],this._onDown,this);this._enabled=!1,this._moved=!1}},_onDown:function(t){if(this._moved=!1,!(t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(o.DomEvent.stopPropagation(t),o.Draggable._disabled||(o.DomUtil.disableImageDrag(),o.DomUtil.disableTextSelection(),this._moving)))){var i=t.touches?t.touches[0]:t;this._startPoint=new o.Point(i.clientX,i.clientY),this._startPos=this._newPos=o.DomUtil.getPosition(this._element),o.DomEvent.on(e,o.Draggable.MOVE[t.type],this._onMove,this).on(e,o.Draggable.END[t.type],this._onUp,this)}},_onMove:function(t){if(t.touches&&t.touches.length>1)return void(this._moved=!0);var i=t.touches&&1===t.touches.length?t.touches[0]:t,n=new o.Point(i.clientX,i.clientY),s=n.subtract(this._startPoint);(s.x||s.y)&&(o.Browser.touch&&Math.abs(s.x)+Math.abs(s.y)<3||(o.DomEvent.preventDefault(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=o.DomUtil.getPosition(this._element).subtract(s),o.DomUtil.addClass(e.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,o.DomUtil.addClass(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(s),this._moving=!0,o.Util.cancelAnimFrame(this._animRequest),this._animRequest=o.Util.requestAnimFrame(this._updatePosition,this,!0,this._dragStartTarget)))},_updatePosition:function(){this.fire("predrag"),o.DomUtil.setPosition(this._element,this._newPos),this.fire("drag")},_onUp:function(){o.DomUtil.removeClass(e.body,"leaflet-dragging"),this._lastTarget&&(o.DomUtil.removeClass(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null);for(var t in o.Draggable.MOVE)o.DomEvent.off(e,o.Draggable.MOVE[t],this._onMove).off(e,o.Draggable.END[t],this._onUp);o.DomUtil.enableImageDrag(),o.DomUtil.enableTextSelection(),this._moved&&this._moving&&(o.Util.cancelAnimFrame(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1}}),o.Handler=o.Class.extend({initialize:function(t){this._map=t},enable:function(){this._enabled||(this._enabled=!0,this.addHooks())},disable:function(){this._enabled&&(this._enabled=!1,this.removeHooks())},enabled:function(){return!!this._enabled}}),o.Map.mergeOptions({dragging:!0,inertia:!o.Browser.android23,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,inertiaThreshold:o.Browser.touch?32:18,easeLinearity:.25,worldCopyJump:!1}),o.Map.Drag=o.Handler.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new o.Draggable(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDrag,this),t.on("viewreset",this._onViewReset,this),t.whenReady(this._onViewReset,this))}this._draggable.enable()},removeHooks:function(){this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){var t=this._map;t._panAnim&&t._panAnim.stop(),t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(){if(this._map.options.inertia){var t=this._lastTime=+new Date,e=this._lastPos=this._draggable._newPos;this._positions.push(e),this._times.push(t),t-this._times[0]>200&&(this._positions.shift(),this._times.shift())}this._map.fire("move").fire("drag")},_onViewReset:function(){var t=this._map.getSize()._divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.project([0,180]).x},_onPreDrag:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,s=(n+e+i)%t-e-i,a=Math.abs(o+i)i.inertiaThreshold||!this._positions[0];if(e.fire("dragend",t),s)e.fire("moveend");else{var a=this._lastPos.subtract(this._positions[0]),r=(this._lastTime+n-this._times[0])/1e3,h=i.easeLinearity,l=a.multiplyBy(h/r),u=l.distanceTo([0,0]),c=Math.min(i.inertiaMaxSpeed,u),d=l.multiplyBy(c/u),p=c/(i.inertiaDeceleration*h),_=d.multiplyBy(-p/2).round();_.x&&_.y?(_=e._limitOffset(_,e.options.maxBounds),o.Util.requestAnimFrame(function(){e.panBy(_,{duration:p,easeLinearity:h,noMoveStart:!0})})):e.fire("moveend")}}}),o.Map.addInitHook("addHandler","dragging",o.Map.Drag),o.Map.mergeOptions({doubleClickZoom:!0}),o.Map.DoubleClickZoom=o.Handler.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var e=this._map,i=e.getZoom()+(t.originalEvent.shiftKey?-1:1);"center"===e.options.doubleClickZoom?e.setZoom(i):e.setZoomAround(t.containerPoint,i)}}),o.Map.addInitHook("addHandler","doubleClickZoom",o.Map.DoubleClickZoom),o.Map.mergeOptions({scrollWheelZoom:!0}),o.Map.ScrollWheelZoom=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"mousewheel",this._onWheelScroll,this),o.DomEvent.on(this._map._container,"MozMousePixelScroll",o.DomEvent.preventDefault),this._delta=0},removeHooks:function(){o.DomEvent.off(this._map._container,"mousewheel",this._onWheelScroll),o.DomEvent.off(this._map._container,"MozMousePixelScroll",o.DomEvent.preventDefault)},_onWheelScroll:function(t){var e=o.DomEvent.getWheelDelta(t);this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var i=Math.max(40-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(o.bind(this._performZoom,this),i),o.DomEvent.preventDefault(t),o.DomEvent.stopPropagation(t)},_performZoom:function(){var t=this._map,e=this._delta,i=t.getZoom();e=e>0?Math.ceil(e):Math.floor(e),e=Math.max(Math.min(e,4),-4),e=t._limitZoom(i+e)-i,this._delta=0,this._startTime=null,e&&("center"===t.options.scrollWheelZoom?t.setZoom(i+e):t.setZoomAround(this._lastMousePos,i+e))}}),o.Map.addInitHook("addHandler","scrollWheelZoom",o.Map.ScrollWheelZoom),o.extend(o.DomEvent,{_touchstart:o.Browser.msPointer?"MSPointerDown":o.Browser.pointer?"pointerdown":"touchstart",_touchend:o.Browser.msPointer?"MSPointerUp":o.Browser.pointer?"pointerup":"touchend",addDoubleTapListener:function(t,i,n){function s(t){var e;if(o.Browser.pointer?(_.push(t.pointerId),e=_.length):e=t.touches.length,!(e>1)){var i=Date.now(),n=i-(r||i);h=t.touches?t.touches[0]:t,l=n>0&&u>=n,r=i}}function a(t){if(o.Browser.pointer){var e=_.indexOf(t.pointerId);if(-1===e)return;_.splice(e,1)}if(l){if(o.Browser.pointer){var n,s={};for(var a in h)n=h[a],s[a]="function"==typeof n?n.bind(h):n;h=s}h.type="dblclick",i(h),r=null}}var r,h,l=!1,u=250,c="_leaflet_",d=this._touchstart,p=this._touchend,_=[];t[c+d+n]=s,t[c+p+n]=a;var m=o.Browser.pointer?e.documentElement:t;return t.addEventListener(d,s,!1),m.addEventListener(p,a,!1),o.Browser.pointer&&m.addEventListener(o.DomEvent.POINTER_CANCEL,a,!1),this},removeDoubleTapListener:function(t,i){var n="_leaflet_";return t.removeEventListener(this._touchstart,t[n+this._touchstart+i],!1),(o.Browser.pointer?e.documentElement:t).removeEventListener(this._touchend,t[n+this._touchend+i],!1),o.Browser.pointer&&e.documentElement.removeEventListener(o.DomEvent.POINTER_CANCEL,t[n+this._touchend+i],!1),this}}),o.extend(o.DomEvent,{POINTER_DOWN:o.Browser.msPointer?"MSPointerDown":"pointerdown",POINTER_MOVE:o.Browser.msPointer?"MSPointerMove":"pointermove",POINTER_UP:o.Browser.msPointer?"MSPointerUp":"pointerup",POINTER_CANCEL:o.Browser.msPointer?"MSPointerCancel":"pointercancel",_pointers:[],_pointerDocumentListener:!1,addPointerListener:function(t,e,i,n){switch(e){case"touchstart":return this.addPointerListenerStart(t,e,i,n);case"touchend":return this.addPointerListenerEnd(t,e,i,n);case"touchmove":return this.addPointerListenerMove(t,e,i,n);default:throw"Unknown touch event type"}},addPointerListenerStart:function(t,i,n,s){var a="_leaflet_",r=this._pointers,h=function(t){o.DomEvent.preventDefault(t);for(var e=!1,i=0;i1))&&(this._moved||(o.DomUtil.addClass(e._mapPane,"leaflet-touching"),e.fire("movestart").fire("zoomstart"),this._moved=!0),o.Util.cancelAnimFrame(this._animRequest),this._animRequest=o.Util.requestAnimFrame(this._updateOnMove,this,!0,this._map._container),o.DomEvent.preventDefault(t))}},_updateOnMove:function(){var t=this._map,e=this._getScaleOrigin(),i=t.layerPointToLatLng(e),n=t.getScaleZoom(this._scale);t._animateZoom(i,n,this._startCenter,this._scale,this._delta,!1,!0)},_onTouchEnd:function(){if(!this._moved||!this._zooming)return void(this._zooming=!1);var t=this._map;this._zooming=!1,o.DomUtil.removeClass(t._mapPane,"leaflet-touching"),o.Util.cancelAnimFrame(this._animRequest),o.DomEvent.off(e,"touchmove",this._onTouchMove).off(e,"touchend",this._onTouchEnd);var i=this._getScaleOrigin(),n=t.layerPointToLatLng(i),s=t.getZoom(),a=t.getScaleZoom(this._scale)-s,r=a>0?Math.ceil(a):Math.floor(a),h=t._limitZoom(s+r),l=t.getZoomScale(h)/this._scale;t._animateZoom(n,h,i,l)},_getScaleOrigin:function(){var t=this._centerOffset.subtract(this._delta).divideBy(this._scale);return this._startCenter.add(t)}}),o.Map.addInitHook("addHandler","touchZoom",o.Map.TouchZoom),o.Map.mergeOptions({tap:!0,tapTolerance:15}),o.Map.Tap=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){o.DomEvent.off(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if(o.DomEvent.preventDefault(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var i=t.touches[0],n=i.target;this._startPos=this._newPos=new o.Point(i.clientX,i.clientY),n.tagName&&"a"===n.tagName.toLowerCase()&&o.DomUtil.addClass(n,"leaflet-active"),this._holdTimeout=setTimeout(o.bind(function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",i))},this),1e3),o.DomEvent.on(e,"touchmove",this._onMove,this).on(e,"touchend",this._onUp,this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),o.DomEvent.off(e,"touchmove",this._onMove,this).off(e,"touchend",this._onUp,this),this._fireClick&&t&&t.changedTouches){var i=t.changedTouches[0],n=i.target;n&&n.tagName&&"a"===n.tagName.toLowerCase()&&o.DomUtil.removeClass(n,"leaflet-active"),this._isTapValid()&&this._simulateEvent("click",i)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var e=t.touches[0];this._newPos=new o.Point(e.clientX,e.clientY)},_simulateEvent:function(i,n){var o=e.createEvent("MouseEvents");o._simulated=!0,n.target._simulatedClick=!0,o.initMouseEvent(i,!0,!0,t,1,n.screenX,n.screenY,n.clientX,n.clientY,!1,!1,!1,!1,0,null),n.target.dispatchEvent(o)}}),o.Browser.touch&&!o.Browser.pointer&&o.Map.addInitHook("addHandler","tap",o.Map.Tap),o.Map.mergeOptions({boxZoom:!0}),o.Map.BoxZoom=o.Handler.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._moved=!1},addHooks:function(){o.DomEvent.on(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){o.DomEvent.off(this._container,"mousedown",this._onMouseDown),this._moved=!1},moved:function(){return this._moved},_onMouseDown:function(t){return this._moved=!1,!t.shiftKey||1!==t.which&&1!==t.button?!1:(o.DomUtil.disableTextSelection(),o.DomUtil.disableImageDrag(),this._startLayerPoint=this._map.mouseEventToLayerPoint(t),void o.DomEvent.on(e,"mousemove",this._onMouseMove,this).on(e,"mouseup",this._onMouseUp,this).on(e,"keydown",this._onKeyDown,this))},_onMouseMove:function(t){this._moved||(this._box=o.DomUtil.create("div","leaflet-zoom-box",this._pane),o.DomUtil.setPosition(this._box,this._startLayerPoint),this._container.style.cursor="crosshair",this._map.fire("boxzoomstart"));var e=this._startLayerPoint,i=this._box,n=this._map.mouseEventToLayerPoint(t),s=n.subtract(e),a=new o.Point(Math.min(n.x,e.x),Math.min(n.y,e.y));o.DomUtil.setPosition(i,a),this._moved=!0,i.style.width=Math.max(0,Math.abs(s.x)-4)+"px",i.style.height=Math.max(0,Math.abs(s.y)-4)+"px"},_finish:function(){this._moved&&(this._pane.removeChild(this._box),this._container.style.cursor=""),o.DomUtil.enableTextSelection(),o.DomUtil.enableImageDrag(),o.DomEvent.off(e,"mousemove",this._onMouseMove).off(e,"mouseup",this._onMouseUp).off(e,"keydown",this._onKeyDown)},_onMouseUp:function(t){this._finish();var e=this._map,i=e.mouseEventToLayerPoint(t);if(!this._startLayerPoint.equals(i)){var n=new o.LatLngBounds(e.layerPointToLatLng(this._startLayerPoint),e.layerPointToLatLng(i));e.fitBounds(n),e.fire("boxzoomend",{boxZoomBounds:n})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}}),o.Map.addInitHook("addHandler","boxZoom",o.Map.BoxZoom),o.Map.mergeOptions({keyboard:!0,keyboardPanOffset:80,keyboardZoomOffset:1}),o.Map.Keyboard=o.Handler.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,173]},initialize:function(t){this._map=t,this._setPanOffset(t.options.keyboardPanOffset),this._setZoomOffset(t.options.keyboardZoomOffset)},addHooks:function(){var t=this._map._container;-1===t.tabIndex&&(t.tabIndex="0"),o.DomEvent.on(t,"focus",this._onFocus,this).on(t,"blur",this._onBlur,this).on(t,"mousedown",this._onMouseDown,this),this._map.on("focus",this._addHooks,this).on("blur",this._removeHooks,this)},removeHooks:function(){this._removeHooks();var t=this._map._container;o.DomEvent.off(t,"focus",this._onFocus,this).off(t,"blur",this._onBlur,this).off(t,"mousedown",this._onMouseDown,this),this._map.off("focus",this._addHooks,this).off("blur",this._removeHooks,this)},_onMouseDown:function(){if(!this._focused){var i=e.body,n=e.documentElement,o=i.scrollTop||n.scrollTop,s=i.scrollLeft||n.scrollLeft;this._map._container.focus(),t.scrollTo(s,o)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanOffset:function(t){var e,i,n=this._panKeys={},o=this.keyCodes;for(e=0,i=o.left.length;i>e;e++)n[o.left[e]]=[-1*t,0];for(e=0,i=o.right.length;i>e;e++)n[o.right[e]]=[t,0];for(e=0,i=o.down.length;i>e;e++)n[o.down[e]]=[0,t];for(e=0,i=o.up.length;i>e;e++)n[o.up[e]]=[0,-1*t]},_setZoomOffset:function(t){var e,i,n=this._zoomKeys={},o=this.keyCodes;for(e=0,i=o.zoomIn.length;i>e;e++)n[o.zoomIn[e]]=t;for(e=0,i=o.zoomOut.length;i>e;e++)n[o.zoomOut[e]]=-t},_addHooks:function(){o.DomEvent.on(e,"keydown",this._onKeyDown,this)},_removeHooks:function(){o.DomEvent.off(e,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){var e=t.keyCode,i=this._map;if(e in this._panKeys){if(i._panAnim&&i._panAnim._inProgress)return;i.panBy(this._panKeys[e]),i.options.maxBounds&&i.panInsideBounds(i.options.maxBounds)}else{if(!(e in this._zoomKeys))return;i.setZoom(i.getZoom()+this._zoomKeys[e])}o.DomEvent.stop(t)}}),o.Map.addInitHook("addHandler","keyboard",o.Map.Keyboard),o.Handler.MarkerDrag=o.Handler.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new o.Draggable(t,t)),this._draggable.on("dragstart",this._onDragStart,this).on("drag",this._onDrag,this).on("dragend",this._onDragEnd,this),this._draggable.enable(),o.DomUtil.addClass(this._marker._icon,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off("dragstart",this._onDragStart,this).off("drag",this._onDrag,this).off("dragend",this._onDragEnd,this),this._draggable.disable(),o.DomUtil.removeClass(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){this._marker.closePopup().fire("movestart").fire("dragstart")},_onDrag:function(){var t=this._marker,e=t._shadow,i=o.DomUtil.getPosition(t._icon),n=t._map.layerPointToLatLng(i);e&&o.DomUtil.setPosition(e,i),t._latlng=n,t.fire("move",{latlng:n}).fire("drag")},_onDragEnd:function(t){this._marker.fire("moveend").fire("dragend",t)}}),o.Control=o.Class.extend({options:{position:"topright"},initialize:function(t){o.setOptions(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),n=t._controlCorners[i];return o.DomUtil.addClass(e,"leaflet-control"),-1!==i.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e),this},removeFrom:function(t){var e=this.getPosition(),i=t._controlCorners[e];return i.removeChild(this._container),this._map=null,this.onRemove&&this.onRemove(t),this},_refocusOnMap:function(){this._map&&this._map.getContainer().focus()}}),o.control=function(t){return new o.Control(t)},o.Map.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.removeFrom(this),this},_initControlPos:function(){function t(t,s){var a=i+t+" "+i+s;e[t+s]=o.DomUtil.create("div",a,n)}var e=this._controlCorners={},i="leaflet-",n=this._controlContainer=o.DomUtil.create("div",i+"control-container",this._container);t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){this._container.removeChild(this._controlContainer)}}),o.Control.Zoom=o.Control.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"-",zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=o.DomUtil.create("div",e+" leaflet-bar");return this._map=t,this._zoomInButton=this._createButton(this.options.zoomInText,this.options.zoomInTitle,e+"-in",i,this._zoomIn,this),this._zoomOutButton=this._createButton(this.options.zoomOutText,this.options.zoomOutTitle,e+"-out",i,this._zoomOut,this),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},_zoomIn:function(t){this._map.zoomIn(t.shiftKey?3:1)},_zoomOut:function(t){this._map.zoomOut(t.shiftKey?3:1)},_createButton:function(t,e,i,n,s,a){var r=o.DomUtil.create("a",i,n);r.innerHTML=t,r.href="#",r.title=e;var h=o.DomEvent.stopPropagation;return o.DomEvent.on(r,"click",h).on(r,"mousedown",h).on(r,"dblclick",h).on(r,"click",o.DomEvent.preventDefault).on(r,"click",s,a).on(r,"click",this._refocusOnMap,a),r},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";o.DomUtil.removeClass(this._zoomInButton,e),o.DomUtil.removeClass(this._zoomOutButton,e),t._zoom===t.getMinZoom()&&o.DomUtil.addClass(this._zoomOutButton,e),t._zoom===t.getMaxZoom()&&o.DomUtil.addClass(this._zoomInButton,e)}}),o.Map.mergeOptions({zoomControl:!0}),o.Map.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new o.Control.Zoom,this.addControl(this.zoomControl))}),o.control.zoom=function(t){return new o.Control.Zoom(t)},o.Control.Attribution=o.Control.extend({options:{position:"bottomright",prefix:'Leaflet'},initialize:function(t){o.setOptions(this,t),this._attributions={}},onAdd:function(t){this._container=o.DomUtil.create("div","leaflet-control-attribution"),o.DomEvent.disableClickPropagation(this._container);for(var e in t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return t.on("layeradd",this._onLayerAdd,this).on("layerremove",this._onLayerRemove,this),this._update(),this._container},onRemove:function(t){t.off("layeradd",this._onLayerAdd).off("layerremove",this._onLayerRemove)},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):void 0},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):void 0},_update:function(){if(this._map){var t=[];for(var e in this._attributions)this._attributions[e]&&t.push(e);var i=[];this.options.prefix&&i.push(this.options.prefix),t.length&&i.push(t.join(", ")),this._container.innerHTML=i.join(" | ")}},_onLayerAdd:function(t){t.layer.getAttribution&&this.addAttribution(t.layer.getAttribution())},_onLayerRemove:function(t){t.layer.getAttribution&&this.removeAttribution(t.layer.getAttribution())}}),o.Map.mergeOptions({attributionControl:!0}),o.Map.addInitHook(function(){this.options.attributionControl&&(this.attributionControl=(new o.Control.Attribution).addTo(this))}),o.control.attribution=function(t){return new o.Control.Attribution(t)},o.Control.Scale=o.Control.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0,updateWhenIdle:!1},onAdd:function(t){this._map=t;var e="leaflet-control-scale",i=o.DomUtil.create("div",e),n=this.options;return this._addScales(n,e,i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=o.DomUtil.create("div",e+"-line",i)),t.imperial&&(this._iScale=o.DomUtil.create("div",e+"-line",i))},_update:function(){var t=this._map.getBounds(),e=t.getCenter().lat,i=6378137*Math.PI*Math.cos(e*Math.PI/180),n=i*(t.getNorthEast().lng-t.getSouthWest().lng)/180,o=this._map.getSize(),s=this.options,a=0;o.x>0&&(a=n*(s.maxWidth/o.x)),this._updateScales(s,a)},_updateScales:function(t,e){t.metric&&e&&this._updateMetric(e),t.imperial&&e&&this._updateImperial(e)},_updateMetric:function(t){var e=this._getRoundNum(t);this._mScale.style.width=this._getScaleWidth(e/t)+"px",this._mScale.innerHTML=1e3>e?e+" m":e/1e3+" km"},_updateImperial:function(t){var e,i,n,o=3.2808399*t,s=this._iScale;o>5280?(e=o/5280,i=this._getRoundNum(e),s.style.width=this._getScaleWidth(i/e)+"px",s.innerHTML=i+" mi"):(n=this._getRoundNum(o),s.style.width=this._getScaleWidth(n/o)+"px",s.innerHTML=n+" ft")},_getScaleWidth:function(t){return Math.round(this.options.maxWidth*t)-10},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),i=t/e;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:1,e*i}}),o.control.scale=function(t){return new o.Control.Scale(t)},o.Control.Layers=o.Control.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0},initialize:function(t,e,i){o.setOptions(this,i),this._layers={},this._lastZIndex=0,this._handlingClick=!1;for(var n in t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(t){return this._initLayout(),this._update(),t.on("layeradd",this._onLayerChange,this).on("layerremove",this._onLayerChange,this),this._container},onRemove:function(t){t.off("layeradd",this._onLayerChange,this).off("layerremove",this._onLayerChange,this)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._update(),this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._update(),this},removeLayer:function(t){var e=o.stamp(t);return delete this._layers[e],this._update(),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=o.DomUtil.create("div",t);e.setAttribute("aria-haspopup",!0),o.Browser.touch?o.DomEvent.on(e,"click",o.DomEvent.stopPropagation):o.DomEvent.disableClickPropagation(e).disableScrollPropagation(e);var i=this._form=o.DomUtil.create("form",t+"-list");if(this.options.collapsed){o.Browser.android||o.DomEvent.on(e,"mouseover",this._expand,this).on(e,"mouseout",this._collapse,this);var n=this._layersLink=o.DomUtil.create("a",t+"-toggle",e);n.href="#",n.title="Layers",o.Browser.touch?o.DomEvent.on(n,"click",o.DomEvent.stop).on(n,"click",this._expand,this):o.DomEvent.on(n,"focus",this._expand,this),o.DomEvent.on(i,"click",function(){setTimeout(o.bind(this._onInputClick,this),0)},this),this._map.on("click",this._collapse,this)}else this._expand();this._baseLayersList=o.DomUtil.create("div",t+"-base",i),this._separator=o.DomUtil.create("div",t+"-separator",i),this._overlaysList=o.DomUtil.create("div",t+"-overlays",i),e.appendChild(i)},_addLayer:function(t,e,i){var n=o.stamp(t);this._layers[n]={layer:t,name:e,overlay:i},this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex))},_update:function(){if(this._container){this._baseLayersList.innerHTML="",this._overlaysList.innerHTML="";var t,e,i=!1,n=!1;for(t in this._layers)e=this._layers[t],this._addItem(e),n=n||e.overlay,i=i||!e.overlay;this._separator.style.display=n&&i?"":"none"}},_onLayerChange:function(t){var e=this._layers[o.stamp(t.layer)];if(e){this._handlingClick||this._update();var i=e.overlay?"layeradd"===t.type?"overlayadd":"overlayremove":"layeradd"===t.type?"baselayerchange":null;i&&this._map.fire(i,e)}},_createRadioElement:function(t,i){var n='t;t++)e=n[t],i=this._layers[e.layerId],e.checked&&!this._map.hasLayer(i.layer)?this._map.addLayer(i.layer):!e.checked&&this._map.hasLayer(i.layer)&&this._map.removeLayer(i.layer);this._handlingClick=!1,this._refocusOnMap()},_expand:function(){o.DomUtil.addClass(this._container,"leaflet-control-layers-expanded")},_collapse:function(){this._container.className=this._container.className.replace(" leaflet-control-layers-expanded","")}}),o.control.layers=function(t,e,i){return new o.Control.Layers(t,e,i)},o.PosAnimation=o.Class.extend({includes:o.Mixin.Events,run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._newPos=e,this.fire("start"),t.style[o.DomUtil.TRANSITION]="all "+(i||.25)+"s cubic-bezier(0,0,"+(n||.5)+",1)",o.DomEvent.on(t,o.DomUtil.TRANSITION_END,this._onTransitionEnd,this),o.DomUtil.setPosition(t,e),o.Util.falseFn(t.offsetWidth),this._stepTimer=setInterval(o.bind(this._onStep,this),50)},stop:function(){this._inProgress&&(o.DomUtil.setPosition(this._el,this._getPos()),this._onTransitionEnd(),o.Util.falseFn(this._el.offsetWidth))},_onStep:function(){var t=this._getPos();return t?(this._el._leaflet_pos=t,void this.fire("step")):void this._onTransitionEnd()},_transformRe:/([-+]?(?:\d*\.)?\d+)\D*, ([-+]?(?:\d*\.)?\d+)\D*\)/,_getPos:function(){var e,i,n,s=this._el,a=t.getComputedStyle(s);if(o.Browser.any3d){if(n=a[o.DomUtil.TRANSFORM].match(this._transformRe),!n)return;e=parseFloat(n[1]),i=parseFloat(n[2])}else e=parseFloat(a.left),i=parseFloat(a.top);return new o.Point(e,i,!0)},_onTransitionEnd:function(){o.DomEvent.off(this._el,o.DomUtil.TRANSITION_END,this._onTransitionEnd,this),this._inProgress&&(this._inProgress=!1,this._el.style[o.DomUtil.TRANSITION]="",this._el._leaflet_pos=this._newPos,clearInterval(this._stepTimer),this.fire("step").fire("end"))}}),o.Map.include({setView:function(t,e,n){if(e=e===i?this._zoom:this._limitZoom(e),t=this._limitCenter(o.latLng(t),e,this.options.maxBounds),n=n||{},this._panAnim&&this._panAnim.stop(),this._loaded&&!n.reset&&n!==!0){n.animate!==i&&(n.zoom=o.extend({animate:n.animate},n.zoom),n.pan=o.extend({animate:n.animate},n.pan));var s=this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,n.zoom):this._tryAnimatedPan(t,n.pan);if(s)return clearTimeout(this._sizeTimer),this}return this._resetView(t,e),this},panBy:function(t,e){if(t=o.point(t).round(),e=e||{},!t.x&&!t.y)return this;if(this._panAnim||(this._panAnim=new o.PosAnimation,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),e.animate!==!1){o.DomUtil.addClass(this._mapPane,"leaflet-pan-anim");var i=this._getMapPanePos().subtract(t);this._panAnim.run(this._mapPane,i,e.duration||.25,e.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){o.DomUtil.removeClass(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var i=this._getCenterOffset(t)._floor();return(e&&e.animate)===!0||this.getSize().contains(i)?(this.panBy(i,e),!0):!1}}),o.PosAnimation=o.DomUtil.TRANSITION?o.PosAnimation:o.PosAnimation.extend({run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._duration=i||.25,this._easeOutPower=1/Math.max(n||.5,.2),this._startPos=o.DomUtil.getPosition(t),this._offset=e.subtract(this._startPos),this._startTime=+new Date,this.fire("start"),this._animate()},stop:function(){this._inProgress&&(this._step(),this._complete())},_animate:function(){this._animId=o.Util.requestAnimFrame(this._animate,this),this._step()},_step:function(){var t=+new Date-this._startTime,e=1e3*this._duration;e>t?this._runFrame(this._easeOut(t/e)):(this._runFrame(1),this._complete())},_runFrame:function(t){var e=this._startPos.add(this._offset.multiplyBy(t));o.DomUtil.setPosition(this._el,e),this.fire("step")},_complete:function(){o.Util.cancelAnimFrame(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),o.Map.mergeOptions({zoomAnimation:!0,zoomAnimationThreshold:4}),o.DomUtil.TRANSITION&&o.Map.addInitHook(function(){this._zoomAnimated=this.options.zoomAnimation&&o.DomUtil.TRANSITION&&o.Browser.any3d&&!o.Browser.android23&&!o.Browser.mobileOpera,this._zoomAnimated&&o.DomEvent.on(this._mapPane,o.DomUtil.TRANSITION_END,this._catchTransitionEnd,this)}),o.Map.include(o.DomUtil.TRANSITION?{_catchTransitionEnd:function(t){this._animatingZoom&&t.propertyName.indexOf("transform")>=0&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,i){if(this._animatingZoom)return!0;if(i=i||{},!this._zoomAnimated||i.animate===!1||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),o=this._getCenterOffset(t)._divideBy(1-1/n),s=this._getCenterLayerPoint()._add(o);return i.animate===!0||this.getSize().contains(o)?(this.fire("movestart").fire("zoomstart"),this._animateZoom(t,e,s,n,null,!0),!0):!1},_animateZoom:function(t,e,i,n,s,a,r){r||(this._animatingZoom=!0),o.DomUtil.addClass(this._mapPane,"leaflet-zoom-anim"),this._animateToCenter=t,this._animateToZoom=e,o.Draggable&&(o.Draggable._disabled=!0),o.Util.requestAnimFrame(function(){this.fire("zoomanim",{center:t,zoom:e,origin:i,scale:n,delta:s,backwards:a})},this)},_onZoomTransitionEnd:function(){this._animatingZoom=!1,o.DomUtil.removeClass(this._mapPane,"leaflet-zoom-anim"),this._resetView(this._animateToCenter,this._animateToZoom,!0,!0),o.Draggable&&(o.Draggable._disabled=!1)}}:{}),o.TileLayer.include({_animateZoom:function(t){this._animating||(this._animating=!0,this._prepareBgBuffer());var e=this._bgBuffer,i=o.DomUtil.TRANSFORM,n=t.delta?o.DomUtil.getTranslateString(t.delta):e.style[i],s=o.DomUtil.getScaleString(t.scale,t.origin);e.style[i]=t.backwards?s+" "+n:n+" "+s},_endZoomAnim:function(){var t=this._tileContainer,e=this._bgBuffer;t.style.visibility="",t.parentNode.appendChild(t),o.Util.falseFn(e.offsetWidth),this._animating=!1},_clearBgBuffer:function(){var t=this._map;!t||t._animatingZoom||t.touchZoom._zooming||(this._bgBuffer.innerHTML="",this._bgBuffer.style[o.DomUtil.TRANSFORM]="")},_prepareBgBuffer:function(){var t=this._tileContainer,e=this._bgBuffer,i=this._getLoadedTilesPercentage(e),n=this._getLoadedTilesPercentage(t);return e&&i>.5&&.5>n?(t.style.visibility="hidden",void this._stopLoadingImages(t)):(e.style.visibility="hidden",e.style[o.DomUtil.TRANSFORM]="",this._tileContainer=e,e=this._bgBuffer=t,this._stopLoadingImages(e),void clearTimeout(this._clearBgBufferTimer))},_getLoadedTilesPercentage:function(t){var e,i,n=t.getElementsByTagName("img"),o=0;for(e=0,i=n.length;i>e;e++)n[e].complete&&o++;return o/i},_stopLoadingImages:function(t){var 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Math.round(x) : x); - this.y = (round ? Math.round(y) : y); -}; - -L.Point.prototype = { - - clone: function () { - return new L.Point(this.x, this.y); - }, - - // non-destructive, returns a new point - add: function (point) { - return this.clone()._add(L.point(point)); - }, - - // destructive, used directly for performance in situations where it's safe to modify existing point - _add: function (point) { - this.x += point.x; - this.y += point.y; - return this; - }, - - subtract: function (point) { - return this.clone()._subtract(L.point(point)); - }, - - _subtract: function (point) { - this.x -= point.x; - this.y -= point.y; - return this; - }, - - divideBy: function (num) { - return this.clone()._divideBy(num); - }, - - _divideBy: function (num) { - this.x /= num; - this.y /= num; - return this; - }, - - multiplyBy: function (num) { - return this.clone()._multiplyBy(num); - }, - - _multiplyBy: function (num) { - this.x *= num; - this.y *= num; - return this; - }, - - scaleBy: function(point) { - return new L.Point(this.x * point.x, this.y * point.y); - }, - - unscaleBy: function(point) { - return new L.Point(this.x / point.x, this.y / point.y); - }, - - round: function () { - return this.clone()._round(); - }, - - _round: function () { - this.x = Math.round(this.x); - this.y = Math.round(this.y); - return this; - }, - - floor: function () { - return this.clone()._floor(); - }, - - _floor: function () { - this.x = Math.floor(this.x); - this.y = Math.floor(this.y); - return this; - }, - - ceil: function () { - return this.clone()._ceil(); - }, - - _ceil: function () { - this.x = Math.ceil(this.x); - this.y = Math.ceil(this.y); - return this; - }, - - distanceTo: function (point) { - point = L.point(point); - - var x = point.x - this.x, - y = point.y - this.y; - - return Math.sqrt(x * x + y * y); - }, - - equals: function (point) { - point = L.point(point); - - return point.x === this.x && - point.y === this.y; - }, - - contains: function (point) { - point = L.point(point); - - return Math.abs(point.x) <= Math.abs(this.x) && - Math.abs(point.y) <= Math.abs(this.y); - }, - - toString: function () { - return 'Point(' + - L.Util.formatNum(this.x) + ', ' + - L.Util.formatNum(this.y) + ')'; - } -}; - -L.point = function (x, y, round) { - if (x instanceof L.Point) { - return x; - } - if (L.Util.isArray(x)) { - return new L.Point(x[0], x[1]); - } - if (x === undefined || x === null) { - return x; - } - return new L.Point(x, y, round); -}; - - -/* - * L.Bounds represents a rectangular area on the screen in pixel coordinates. - */ - -L.Bounds = function (a, b) { //(Point, Point) or Point[] - if (!a) { return; } - - var points = b ? [a, b] : a; - - for (var i = 0, len = points.length; i < len; i++) { - this.extend(points[i]); - } -}; - -L.Bounds.prototype = { - // extend the bounds to contain the given point - extend: function (point) { // (Point) - point = L.point(point); - - if (!this.min && !this.max) { - this.min = point.clone(); - this.max = point.clone(); - } else { - this.min.x = Math.min(point.x, this.min.x); - this.max.x = Math.max(point.x, this.max.x); - this.min.y = Math.min(point.y, this.min.y); - this.max.y = Math.max(point.y, this.max.y); - } - return this; - }, - - getCenter: function (round) { // (Boolean) -> Point - return new L.Point( - (this.min.x + this.max.x) / 2, - (this.min.y + this.max.y) / 2, round); - }, - - getBottomLeft: function () { // -> Point - return new L.Point(this.min.x, this.max.y); - }, - - getTopRight: function () { // -> Point - return new L.Point(this.max.x, this.min.y); - }, - - getSize: function () { - return this.max.subtract(this.min); - }, - - contains: function (obj) { // (Bounds) or (Point) -> Boolean - var min, max; - - if (typeof obj[0] === 'number' || obj instanceof L.Point) { - obj = L.point(obj); - } else { - obj = L.bounds(obj); - } - - if (obj instanceof L.Bounds) { - min = obj.min; - max = obj.max; - } else { - min = max = obj; - } - - return (min.x >= this.min.x) && - (max.x <= this.max.x) && - (min.y >= this.min.y) && - (max.y <= this.max.y); - }, - - intersects: function (bounds) { // (Bounds) -> Boolean - bounds = L.bounds(bounds); - - var min = this.min, - max = this.max, - min2 = bounds.min, - max2 = bounds.max, - xIntersects = (max2.x >= min.x) && (min2.x <= max.x), - yIntersects = (max2.y >= min.y) && (min2.y <= max.y); - - return xIntersects && yIntersects; - }, - - overlaps: function (bounds) { // (Bounds) -> Boolean - bounds = L.bounds(bounds); - - var min = this.min, - max = this.max, - min2 = bounds.min, - max2 = bounds.max, - xOverlaps = (max2.x > min.x) && (min2.x < max.x), - yOverlaps = (max2.y > min.y) && (min2.y < max.y); - - return xOverlaps && yOverlaps; - }, - - isValid: function () { - return !!(this.min && this.max); - } -}; - -L.bounds = function (a, b) { // (Bounds) or (Point, Point) or (Point[]) - if (!a || a instanceof L.Bounds) { - return a; - } - return new L.Bounds(a, b); -}; - - -/* - * L.Transformation is an utility class to perform simple point transformations through a 2d-matrix. - */ - -L.Transformation = function (a, b, c, d) { - this._a = a; - this._b = b; - this._c = c; - this._d = d; -}; - -L.Transformation.prototype = { - transform: function (point, scale) { // (Point, Number) -> Point - return this._transform(point.clone(), scale); - }, - - // destructive transform (faster) - _transform: function (point, scale) { - scale = scale || 1; - point.x = scale * (this._a * point.x + this._b); - point.y = scale * (this._c * point.y + this._d); - return point; - }, - - untransform: function (point, scale) { - scale = scale || 1; - return new L.Point( - (point.x / scale - this._b) / this._a, - (point.y / scale - this._d) / this._c); - } -}; - - -/* - * L.DomUtil contains various utility functions for working with DOM. - */ - -L.DomUtil = { - get: function (id) { - return typeof id === 'string' ? document.getElementById(id) : id; - }, - - getStyle: function (el, style) { - - var value = el.style[style] || (el.currentStyle && el.currentStyle[style]); - - if ((!value || value === 'auto') && document.defaultView) { - var css = document.defaultView.getComputedStyle(el, null); - value = css ? css[style] : null; - } - - return value === 'auto' ? null : value; - }, - - create: function (tagName, className, container) { - - var el = document.createElement(tagName); - el.className = className; - - if (container) { - container.appendChild(el); - } - - return el; - }, - - remove: function (el) { - var parent = el.parentNode; - if (parent) { - parent.removeChild(el); - } - }, - - empty: function (el) { - while (el.firstChild) { - el.removeChild(el.firstChild); - } - }, - - toFront: function (el) { - el.parentNode.appendChild(el); - }, - - toBack: function (el) { - var parent = el.parentNode; - parent.insertBefore(el, parent.firstChild); - }, - - hasClass: function (el, name) { - if (el.classList !== undefined) { - return el.classList.contains(name); - } - var className = L.DomUtil.getClass(el); - return className.length > 0 && new RegExp('(^|\\s)' + name + '(\\s|$)').test(className); - }, - - addClass: function (el, name) { - if (el.classList !== undefined) { - var classes = L.Util.splitWords(name); - for (var i = 0, len = classes.length; i < len; i++) { - el.classList.add(classes[i]); - } - } else if (!L.DomUtil.hasClass(el, name)) { - var className = L.DomUtil.getClass(el); - L.DomUtil.setClass(el, (className ? className + ' ' : '') + name); - } - }, - - removeClass: function (el, name) { - if (el.classList !== undefined) { - el.classList.remove(name); - } else { - L.DomUtil.setClass(el, L.Util.trim((' ' + L.DomUtil.getClass(el) + ' ').replace(' ' + name + ' ', ' '))); - } - }, - - setClass: function (el, name) { - if (el.className.baseVal === undefined) { - el.className = name; - } else { - // in case of SVG element - el.className.baseVal = name; - } - }, - - getClass: function (el) { - return el.className.baseVal === undefined ? el.className : el.className.baseVal; - }, - - setOpacity: function (el, value) { - - if ('opacity' in el.style) { - el.style.opacity = value; - - } else if ('filter' in el.style) { - L.DomUtil._setOpacityIE(el, value); - } - }, - - _setOpacityIE: function (el, value) { - var filter = false, - filterName = 'DXImageTransform.Microsoft.Alpha'; - - // filters collection throws an error if we try to retrieve a filter that doesn't exist - try { - filter = el.filters.item(filterName); - } catch (e) { - // don't set opacity to 1 if we haven't already set an opacity, - // it isn't needed and breaks transparent pngs. - if (value === 1) { return; } - } - - value = Math.round(value * 100); - - if (filter) { - filter.Enabled = (value !== 100); - filter.Opacity = value; - } else { - el.style.filter += ' progid:' + filterName + '(opacity=' + value + ')'; - } - }, - - testProp: function (props) { - - var style = document.documentElement.style; - - for (var i = 0; i < props.length; i++) { - if (props[i] in style) { - return props[i]; - } - } - return false; - }, - - setTransform: function (el, offset, scale) { - var pos = offset || new L.Point(0, 0); - - el.style[L.DomUtil.TRANSFORM] = - 'translate3d(' + pos.x + 'px,' + pos.y + 'px' + ',0)' + (scale ? ' scale(' + scale + ')' : ''); - }, - - setPosition: function (el, point) { // (HTMLElement, Point[, Boolean]) - - /*eslint-disable */ - el._leaflet_pos = point; - /*eslint-enable */ - - if (L.Browser.any3d) { - L.DomUtil.setTransform(el, point); - } else { - el.style.left = point.x + 'px'; - el.style.top = point.y + 'px'; - } - }, - - getPosition: function (el) { - // this method is only used for elements previously positioned using setPosition, - // so it's safe to cache the position for performance - - return el._leaflet_pos; - } -}; - - -(function () { - // prefix style property names - - L.DomUtil.TRANSFORM = L.DomUtil.testProp( - ['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']); - - - // webkitTransition comes first because some browser versions that drop vendor prefix don't do - // the same for the transitionend event, in particular the Android 4.1 stock browser - - var transition = L.DomUtil.TRANSITION = L.DomUtil.testProp( - ['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']); - - L.DomUtil.TRANSITION_END = - transition === 'webkitTransition' || transition === 'OTransition' ? transition + 'End' : 'transitionend'; - - - if ('onselectstart' in document) { - L.DomUtil.disableTextSelection = function () { - L.DomEvent.on(window, 'selectstart', L.DomEvent.preventDefault); - }; - L.DomUtil.enableTextSelection = function () { - L.DomEvent.off(window, 'selectstart', L.DomEvent.preventDefault); - }; - - } else { - var userSelectProperty = L.DomUtil.testProp( - ['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']); - - L.DomUtil.disableTextSelection = function () { - if (userSelectProperty) { - var style = document.documentElement.style; - this._userSelect = style[userSelectProperty]; - style[userSelectProperty] = 'none'; - } - }; - L.DomUtil.enableTextSelection = function () { - if (userSelectProperty) { - document.documentElement.style[userSelectProperty] = this._userSelect; - delete this._userSelect; - } - }; - } - - L.DomUtil.disableImageDrag = function () { - L.DomEvent.on(window, 'dragstart', L.DomEvent.preventDefault); - }; - L.DomUtil.enableImageDrag = function () { - L.DomEvent.off(window, 'dragstart', L.DomEvent.preventDefault); - }; - - L.DomUtil.preventOutline = function (element) { - while (element.tabIndex === -1) { - element = element.parentNode; - } - if (!element) { return; } - L.DomUtil.restoreOutline(); - this._outlineElement = element; - this._outlineStyle = element.style.outline; - element.style.outline = 'none'; - L.DomEvent.on(window, 'keydown', L.DomUtil.restoreOutline, this); - }; - L.DomUtil.restoreOutline = function () { - if (!this._outlineElement) { return; } - this._outlineElement.style.outline = this._outlineStyle; - delete this._outlineElement; - delete this._outlineStyle; - L.DomEvent.off(window, 'keydown', L.DomUtil.restoreOutline, this); - }; -})(); - - -/* - * L.LatLng represents a geographical point with latitude and longitude coordinates. - */ - -L.LatLng = function (lat, lng, alt) { - if (isNaN(lat) || isNaN(lng)) { - throw new Error('Invalid LatLng object: (' + lat + ', ' + lng + ')'); - } - - this.lat = +lat; - this.lng = +lng; - - if (alt !== undefined) { - this.alt = +alt; - } -}; - -L.LatLng.prototype = { - equals: function (obj, maxMargin) { - if (!obj) { return false; } - - obj = L.latLng(obj); - - var margin = Math.max( - Math.abs(this.lat - obj.lat), - Math.abs(this.lng - obj.lng)); - - return margin <= (maxMargin === undefined ? 1.0E-9 : maxMargin); - }, - - toString: function (precision) { - return 'LatLng(' + - L.Util.formatNum(this.lat, precision) + ', ' + - L.Util.formatNum(this.lng, precision) + ')'; - }, - - distanceTo: function (other) { - return L.CRS.Earth.distance(this, L.latLng(other)); - }, - - wrap: function () { - return L.CRS.Earth.wrapLatLng(this); - }, - - toBounds: function (sizeInMeters) { - var latAccuracy = 180 * sizeInMeters / 40075017, - lngAccuracy = latAccuracy / Math.cos((Math.PI / 180) * this.lat); - - return L.latLngBounds( - [this.lat - latAccuracy, this.lng - lngAccuracy], - [this.lat + latAccuracy, this.lng + lngAccuracy]); - }, - - clone: function () { - return new L.LatLng(this.lat, this.lng, this.alt); - } -}; - - -// constructs LatLng with different signatures -// (LatLng) or ([Number, Number]) or (Number, Number) or (Object) - -L.latLng = function (a, b, c) { - if (a instanceof L.LatLng) { - return a; - } - if (L.Util.isArray(a) && typeof a[0] !== 'object') { - if (a.length === 3) { - return new L.LatLng(a[0], a[1], a[2]); - } - if (a.length === 2) { - return new L.LatLng(a[0], a[1]); - } - return null; - } - if (a === undefined || a === null) { - return a; - } - if (typeof a === 'object' && 'lat' in a) { - return new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon, a.alt); - } - if (b === undefined) { - return null; - } - return new L.LatLng(a, b, c); -}; - - -/* - * L.LatLngBounds represents a rectangular area on the map in geographical coordinates. - */ - -L.LatLngBounds = function (southWest, northEast) { // (LatLng, LatLng) or (LatLng[]) - if (!southWest) { return; } - - var latlngs = northEast ? [southWest, northEast] : southWest; - - for (var i = 0, len = latlngs.length; i < len; i++) { - this.extend(latlngs[i]); - } -}; - -L.LatLngBounds.prototype = { - - // extend the bounds to contain the given point or bounds - extend: function (obj) { // (LatLng) or (LatLngBounds) - var sw = this._southWest, - ne = this._northEast, - sw2, ne2; - - if (obj instanceof L.LatLng) { - sw2 = obj; - ne2 = obj; - - } else if (obj instanceof L.LatLngBounds) { - sw2 = obj._southWest; - ne2 = obj._northEast; - - if (!sw2 || !ne2) { return this; } - - } else { - return obj ? this.extend(L.latLng(obj) || L.latLngBounds(obj)) : this; - } - - if (!sw && !ne) { - this._southWest = new L.LatLng(sw2.lat, sw2.lng); - this._northEast = new L.LatLng(ne2.lat, ne2.lng); - } else { - sw.lat = Math.min(sw2.lat, sw.lat); - sw.lng = Math.min(sw2.lng, sw.lng); - ne.lat = Math.max(ne2.lat, ne.lat); - ne.lng = Math.max(ne2.lng, ne.lng); - } - - return this; - }, - - // extend the bounds by a percentage - pad: function (bufferRatio) { // (Number) -> LatLngBounds - var sw = this._southWest, - ne = this._northEast, - heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio, - widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio; - - return new L.LatLngBounds( - new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer), - new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer)); - }, - - getCenter: function () { // -> LatLng - return new L.LatLng( - (this._southWest.lat + this._northEast.lat) / 2, - (this._southWest.lng + this._northEast.lng) / 2); - }, - - getSouthWest: function () { - return this._southWest; - }, - - getNorthEast: function () { - return this._northEast; - }, - - getNorthWest: function () { - return new L.LatLng(this.getNorth(), this.getWest()); - }, - - getSouthEast: function () { - return new L.LatLng(this.getSouth(), this.getEast()); - }, - - getWest: function () { - return this._southWest.lng; - }, - - getSouth: function () { - return this._southWest.lat; - }, - - getEast: function () { - return this._northEast.lng; - }, - - getNorth: function () { - return this._northEast.lat; - }, - - contains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean - if (typeof obj[0] === 'number' || obj instanceof L.LatLng) { - obj = L.latLng(obj); - } else { - obj = L.latLngBounds(obj); - } - - var sw = this._southWest, - ne = this._northEast, - sw2, ne2; - - if (obj instanceof L.LatLngBounds) { - sw2 = obj.getSouthWest(); - ne2 = obj.getNorthEast(); - } else { - sw2 = ne2 = obj; - } - - return (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) && - (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng); - }, - - intersects: function (bounds) { // (LatLngBounds) -> Boolean - bounds = L.latLngBounds(bounds); - - var sw = this._southWest, - ne = this._northEast, - sw2 = bounds.getSouthWest(), - ne2 = bounds.getNorthEast(), - - latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat), - lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng); - - return latIntersects && lngIntersects; - }, - - overlaps: function (bounds) { // (LatLngBounds) -> Boolean - bounds = L.latLngBounds(bounds); - - var sw = this._southWest, - ne = this._northEast, - sw2 = bounds.getSouthWest(), - ne2 = bounds.getNorthEast(), - - latOverlaps = (ne2.lat > sw.lat) && (sw2.lat < ne.lat), - lngOverlaps = (ne2.lng > sw.lng) && (sw2.lng < ne.lng); - - return latOverlaps && lngOverlaps; - }, - - toBBoxString: function () { - return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(','); - }, - - equals: function (bounds) { // (LatLngBounds) - if (!bounds) { return false; } - - bounds = L.latLngBounds(bounds); - - return this._southWest.equals(bounds.getSouthWest()) && - this._northEast.equals(bounds.getNorthEast()); - }, - - isValid: function () { - return !!(this._southWest && this._northEast); - } -}; - -//TODO International date line? - -L.latLngBounds = function (a, b) { // (LatLngBounds) or (LatLng, LatLng) - if (!a || a instanceof L.LatLngBounds) { - return a; - } - return new L.LatLngBounds(a, b); -}; - - -/* - * Simple equirectangular (Plate Carree) projection, used by CRS like EPSG:4326 and Simple. - */ - -L.Projection = {}; - -L.Projection.LonLat = { - project: function (latlng) { - return new L.Point(latlng.lng, latlng.lat); - }, - - unproject: function (point) { - return new L.LatLng(point.y, point.x); - }, - - bounds: L.bounds([-180, -90], [180, 90]) -}; - - -/* - * Spherical Mercator is the most popular map projection, used by EPSG:3857 CRS used by default. - */ - -L.Projection.SphericalMercator = { - - R: 6378137, - - project: function (latlng) { - var d = Math.PI / 180, - max = 1 - 1E-15, - sin = Math.max(Math.min(Math.sin(latlng.lat * d), max), -max); - - return new L.Point( - this.R * latlng.lng * d, - this.R * Math.log((1 + sin) / (1 - sin)) / 2); - }, - - unproject: function (point) { - var d = 180 / Math.PI; - - return new L.LatLng( - (2 * Math.atan(Math.exp(point.y / this.R)) - (Math.PI / 2)) * d, - point.x * d / this.R); - }, - - bounds: (function () { - var d = 6378137 * Math.PI; - return L.bounds([-d, -d], [d, d]); - })() -}; - - -/* - * L.CRS is the base object for all defined CRS (Coordinate Reference Systems) in Leaflet. - */ - -L.CRS = { - // converts geo coords to pixel ones - latLngToPoint: function (latlng, zoom) { - var projectedPoint = this.projection.project(latlng), - scale = this.scale(zoom); - - return this.transformation._transform(projectedPoint, scale); - }, - - // converts pixel coords to geo coords - pointToLatLng: function (point, zoom) { - var scale = this.scale(zoom), - untransformedPoint = this.transformation.untransform(point, scale); - - return this.projection.unproject(untransformedPoint); - }, - - // converts geo coords to projection-specific coords (e.g. in meters) - project: function (latlng) { - return this.projection.project(latlng); - }, - - // converts projected coords to geo coords - unproject: function (point) { - return this.projection.unproject(point); - }, - - // defines how the world scales with zoom - scale: function (zoom) { - return 256 * Math.pow(2, zoom); - }, - - // returns the bounds of the world in projected coords if applicable - getProjectedBounds: function (zoom) { - if (this.infinite) { return null; } - - var b = this.projection.bounds, - s = this.scale(zoom), - min = this.transformation.transform(b.min, s), - max = this.transformation.transform(b.max, s); - - return L.bounds(min, max); - }, - - // whether a coordinate axis wraps in a given range (e.g. longitude from -180 to 180); depends on CRS - // wrapLng: [min, max], - // wrapLat: [min, max], - - // if true, the coordinate space will be unbounded (infinite in all directions) - // infinite: false, - - // wraps geo coords in certain ranges if applicable - wrapLatLng: function (latlng) { - var lng = this.wrapLng ? L.Util.wrapNum(latlng.lng, this.wrapLng, true) : latlng.lng, - lat = this.wrapLat ? L.Util.wrapNum(latlng.lat, this.wrapLat, true) : latlng.lat, - alt = latlng.alt; - - return L.latLng(lat, lng, alt); - } -}; - - -/* - * A simple CRS that can be used for flat non-Earth maps like panoramas or game maps. - */ - -L.CRS.Simple = L.extend({}, L.CRS, { - projection: L.Projection.LonLat, - transformation: new L.Transformation(1, 0, -1, 0), - - scale: function (zoom) { - return Math.pow(2, zoom); - }, - - distance: function (latlng1, latlng2) { - var dx = latlng2.lng - latlng1.lng, - dy = latlng2.lat - latlng1.lat; - - return Math.sqrt(dx * dx + dy * dy); - }, - - infinite: true -}); - - -/* - * L.CRS.Earth is the base class for all CRS representing Earth. - */ - -L.CRS.Earth = L.extend({}, L.CRS, { - wrapLng: [-180, 180], - - R: 6378137, - - // distance between two geographical points using spherical law of cosines approximation - distance: function (latlng1, latlng2) { - var rad = Math.PI / 180, - lat1 = latlng1.lat * rad, - lat2 = latlng2.lat * rad, - a = Math.sin(lat1) * Math.sin(lat2) + - Math.cos(lat1) * Math.cos(lat2) * Math.cos((latlng2.lng - latlng1.lng) * rad); - - return this.R * Math.acos(Math.min(a, 1)); - } -}); - - -/* - * L.CRS.EPSG3857 (Spherical Mercator) is the most common CRS for web mapping and is used by Leaflet by default. - */ - -L.CRS.EPSG3857 = L.extend({}, L.CRS.Earth, { - code: 'EPSG:3857', - projection: L.Projection.SphericalMercator, - - transformation: (function () { - var scale = 0.5 / (Math.PI * L.Projection.SphericalMercator.R); - return new L.Transformation(scale, 0.5, -scale, 0.5); - }()) -}); - -L.CRS.EPSG900913 = L.extend({}, L.CRS.EPSG3857, { - code: 'EPSG:900913' -}); - - -/* - * L.CRS.EPSG4326 is a CRS popular among advanced GIS specialists. - */ - -L.CRS.EPSG4326 = L.extend({}, L.CRS.Earth, { - code: 'EPSG:4326', - projection: L.Projection.LonLat, - transformation: new L.Transformation(1 / 180, 1, -1 / 180, 0.5) -}); - - -/* - * L.Map is the central class of the API - it is used to create a map. - */ - -L.Map = L.Evented.extend({ - - options: { - crs: L.CRS.EPSG3857, - - /* - center: LatLng, - zoom: Number, - layers: Array, - */ - - fadeAnimation: true, - trackResize: true, - markerZoomAnimation: true, - maxBoundsViscosity: 0.0 - }, - - initialize: function (id, options) { // (HTMLElement or String, Object) - options = L.setOptions(this, options); - - this._initContainer(id); - this._initLayout(); - - // hack for https://github.com/Leaflet/Leaflet/issues/1980 - this._onResize = L.bind(this._onResize, this); - - this._initEvents(); - - if (options.maxBounds) { - this.setMaxBounds(options.maxBounds); - } - - if (options.zoom !== undefined) { - this._zoom = this._limitZoom(options.zoom); - } - - if (options.center && options.zoom !== undefined) { - this.setView(L.latLng(options.center), options.zoom, {reset: true}); - } - - this._handlers = []; - this._layers = {}; - this._zoomBoundLayers = {}; - this._sizeChanged = true; - - this.callInitHooks(); - - this._addLayers(this.options.layers); - }, - - - // public methods that modify map state - - // replaced by animation-powered implementation in Map.PanAnimation.js - setView: function (center, zoom) { - zoom = zoom === undefined ? this.getZoom() : zoom; - this._resetView(L.latLng(center), zoom); - return this; - }, - - setZoom: function (zoom, options) { - if (!this._loaded) { - this._zoom = zoom; - return this; - } - return this.setView(this.getCenter(), zoom, {zoom: options}); - }, - - zoomIn: function (delta, options) { - return this.setZoom(this._zoom + (delta || 1), options); - }, - - zoomOut: function (delta, options) { - return this.setZoom(this._zoom - (delta || 1), options); - }, - - setZoomAround: function (latlng, zoom, options) { - var scale = this.getZoomScale(zoom), - viewHalf = this.getSize().divideBy(2), - containerPoint = latlng instanceof L.Point ? latlng : this.latLngToContainerPoint(latlng), - - centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale), - newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset)); - - return this.setView(newCenter, zoom, {zoom: options}); - }, - - _getBoundsCenterZoom: function (bounds, options) { - - options = options || {}; - bounds = bounds.getBounds ? bounds.getBounds() : L.latLngBounds(bounds); - - var paddingTL = L.point(options.paddingTopLeft || options.padding || [0, 0]), - paddingBR = L.point(options.paddingBottomRight || options.padding || [0, 0]), - - zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR)); - - zoom = options.maxZoom ? Math.min(options.maxZoom, zoom) : zoom; - - var paddingOffset = paddingBR.subtract(paddingTL).divideBy(2), - - swPoint = this.project(bounds.getSouthWest(), zoom), - nePoint = this.project(bounds.getNorthEast(), zoom), - center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom); - - return { - center: center, - zoom: zoom - }; - }, - - fitBounds: function (bounds, options) { - var target = this._getBoundsCenterZoom(bounds, options); - return this.setView(target.center, target.zoom, options); - }, - - fitWorld: function (options) { - return this.fitBounds([[-90, -180], [90, 180]], options); - }, - - panTo: function (center, options) { // (LatLng) - return this.setView(center, this._zoom, {pan: options}); - }, - - panBy: function (offset) { // (Point) - // replaced with animated panBy in Map.PanAnimation.js - this.fire('movestart'); - - this._rawPanBy(L.point(offset)); - - this.fire('move'); - return this.fire('moveend'); - }, - - setMaxBounds: function (bounds) { - bounds = L.latLngBounds(bounds); - - if (!bounds) { - return this.off('moveend', this._panInsideMaxBounds); - } else if (this.options.maxBounds) { - this.off('moveend', this._panInsideMaxBounds); - } - - this.options.maxBounds = bounds; - - if (this._loaded) { - this._panInsideMaxBounds(); - } - - return this.on('moveend', this._panInsideMaxBounds); - }, - - setMinZoom: function (zoom) { - this.options.minZoom = zoom; - - if (this._loaded && this.getZoom() < this.options.minZoom) { - return this.setZoom(zoom); - } - - return this; - }, - - setMaxZoom: function (zoom) { - this.options.maxZoom = zoom; - - if (this._loaded && (this.getZoom() > this.options.maxZoom)) { - return this.setZoom(zoom); - } - - return this; - }, - - panInsideBounds: function (bounds, options) { - var center = this.getCenter(), - newCenter = this._limitCenter(center, this._zoom, L.latLngBounds(bounds)); - - if (center.equals(newCenter)) { return this; } - - return this.panTo(newCenter, options); - }, - - invalidateSize: function (options) { - if (!this._loaded) { return this; } - - options = L.extend({ - animate: false, - pan: true - }, options === true ? {animate: true} : options); - - var oldSize = this.getSize(); - this._sizeChanged = true; - this._lastCenter = null; - - var newSize = this.getSize(), - oldCenter = oldSize.divideBy(2).round(), - newCenter = newSize.divideBy(2).round(), - offset = oldCenter.subtract(newCenter); - - if (!offset.x && !offset.y) { return this; } - - if (options.animate && options.pan) { - this.panBy(offset); - - } else { - if (options.pan) { - this._rawPanBy(offset); - } - - this.fire('move'); - - if (options.debounceMoveend) { - clearTimeout(this._sizeTimer); - this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200); - } else { - this.fire('moveend'); - } - } - - return this.fire('resize', { - oldSize: oldSize, - newSize: newSize - }); - }, - - stop: function () { - L.Util.cancelAnimFrame(this._flyToFrame); - if (this._panAnim) { - this._panAnim.stop(); - } - return this; - }, - - // TODO handler.addTo - addHandler: function (name, HandlerClass) { - if (!HandlerClass) { return this; } - - var handler = this[name] = new HandlerClass(this); - - this._handlers.push(handler); - - if (this.options[name]) { - handler.enable(); - } - - return this; - }, - - remove: function () { - - this._initEvents(true); - - try { - // throws error in IE6-8 - delete this._container._leaflet; - } catch (e) { - this._container._leaflet = undefined; - } - - L.DomUtil.remove(this._mapPane); - - if (this._clearControlPos) { - this._clearControlPos(); - } - - this._clearHandlers(); - - if (this._loaded) { - this.fire('unload'); - } - - for (var i in this._layers) { - this._layers[i].remove(); - } - - return this; - }, - - createPane: function (name, container) { - var className = 'leaflet-pane' + (name ? ' leaflet-' + name.replace('Pane', '') + '-pane' : ''), - pane = L.DomUtil.create('div', className, container || this._mapPane); - - if (name) { - this._panes[name] = pane; - } - return pane; - }, - - - // public methods for getting map state - - getCenter: function () { // (Boolean) -> LatLng - this._checkIfLoaded(); - - if (this._lastCenter && !this._moved()) { - return this._lastCenter; - } - return this.layerPointToLatLng(this._getCenterLayerPoint()); - }, - - getZoom: function () { - return this._zoom; - }, - - getBounds: function () { - var bounds = this.getPixelBounds(), - sw = this.unproject(bounds.getBottomLeft()), - ne = this.unproject(bounds.getTopRight()); - - return new L.LatLngBounds(sw, ne); - }, - - getMinZoom: function () { - return this.options.minZoom === undefined ? this._layersMinZoom || 0 : this.options.minZoom; - }, - - getMaxZoom: function () { - return this.options.maxZoom === undefined ? - (this._layersMaxZoom === undefined ? Infinity : this._layersMaxZoom) : - this.options.maxZoom; - }, - - getBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number - bounds = L.latLngBounds(bounds); - - var zoom = this.getMinZoom() - (inside ? 1 : 0), - maxZoom = this.getMaxZoom(), - size = this.getSize(), - - nw = bounds.getNorthWest(), - se = bounds.getSouthEast(), - - zoomNotFound = true, - boundsSize; - - padding = L.point(padding || [0, 0]); - - do { - zoom++; - boundsSize = this.project(se, zoom).subtract(this.project(nw, zoom)).add(padding).floor(); - zoomNotFound = !inside ? size.contains(boundsSize) : boundsSize.x < size.x || boundsSize.y < size.y; - - } while (zoomNotFound && zoom <= maxZoom); - - if (zoomNotFound && inside) { - return null; - } - - return inside ? zoom : zoom - 1; - }, - - getSize: function () { - if (!this._size || this._sizeChanged) { - this._size = new L.Point( - this._container.clientWidth, - this._container.clientHeight); - - this._sizeChanged = false; - } - return this._size.clone(); - }, - - getPixelBounds: function (center, zoom) { - var topLeftPoint = this._getTopLeftPoint(center, zoom); - return new L.Bounds(topLeftPoint, topLeftPoint.add(this.getSize())); - }, - - getPixelOrigin: function () { - this._checkIfLoaded(); - return this._pixelOrigin; - }, - - getPixelWorldBounds: function (zoom) { - return this.options.crs.getProjectedBounds(zoom === undefined ? this.getZoom() : zoom); - }, - - getPane: function (pane) { - return typeof pane === 'string' ? this._panes[pane] : pane; - }, - - getPanes: function () { - return this._panes; - }, - - getContainer: function () { - return this._container; - }, - - - // TODO replace with universal implementation after refactoring projections - - getZoomScale: function (toZoom, fromZoom) { - var crs = this.options.crs; - fromZoom = fromZoom === undefined ? this._zoom : fromZoom; - return crs.scale(toZoom) / crs.scale(fromZoom); - }, - - getScaleZoom: function (scale, fromZoom) { - fromZoom = fromZoom === undefined ? this._zoom : fromZoom; - return fromZoom + (Math.log(scale) / Math.LN2); - }, - - - // conversion methods - - project: function (latlng, zoom) { // (LatLng[, Number]) -> Point - zoom = zoom === undefined ? this._zoom : zoom; - return this.options.crs.latLngToPoint(L.latLng(latlng), zoom); - }, - - unproject: function (point, zoom) { // (Point[, Number]) -> LatLng - zoom = zoom === undefined ? this._zoom : zoom; - return this.options.crs.pointToLatLng(L.point(point), zoom); - }, - - layerPointToLatLng: function (point) { // (Point) - var projectedPoint = L.point(point).add(this.getPixelOrigin()); - return this.unproject(projectedPoint); - }, - - latLngToLayerPoint: function (latlng) { // (LatLng) - var projectedPoint = this.project(L.latLng(latlng))._round(); - return projectedPoint._subtract(this.getPixelOrigin()); - }, - - wrapLatLng: function (latlng) { - return this.options.crs.wrapLatLng(L.latLng(latlng)); - }, - - distance: function (latlng1, latlng2) { - return this.options.crs.distance(L.latLng(latlng1), L.latLng(latlng2)); - }, - - containerPointToLayerPoint: function (point) { // (Point) - return L.point(point).subtract(this._getMapPanePos()); - }, - - layerPointToContainerPoint: function (point) { // (Point) - return L.point(point).add(this._getMapPanePos()); - }, - - containerPointToLatLng: function (point) { - var layerPoint = this.containerPointToLayerPoint(L.point(point)); - return this.layerPointToLatLng(layerPoint); - }, - - latLngToContainerPoint: function (latlng) { - return this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng))); - }, - - mouseEventToContainerPoint: function (e) { // (MouseEvent) - return L.DomEvent.getMousePosition(e, this._container); - }, - - mouseEventToLayerPoint: function (e) { // (MouseEvent) - return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e)); - }, - - mouseEventToLatLng: function (e) { // (MouseEvent) - return this.layerPointToLatLng(this.mouseEventToLayerPoint(e)); - }, - - - // map initialization methods - - _initContainer: function (id) { - var container = this._container = L.DomUtil.get(id); - - if (!container) { - throw new Error('Map container not found.'); - } else if (container._leaflet) { - throw new Error('Map container is already initialized.'); - } - - L.DomEvent.addListener(container, 'scroll', this._onScroll, this); - container._leaflet = true; - }, - - _initLayout: function () { - var container = this._container; - - this._fadeAnimated = this.options.fadeAnimation && L.Browser.any3d; - - L.DomUtil.addClass(container, 'leaflet-container' + - (L.Browser.touch ? ' leaflet-touch' : '') + - (L.Browser.retina ? ' leaflet-retina' : '') + - (L.Browser.ielt9 ? ' leaflet-oldie' : '') + - (L.Browser.safari ? ' leaflet-safari' : '') + - (this._fadeAnimated ? ' leaflet-fade-anim' : '')); - - var position = L.DomUtil.getStyle(container, 'position'); - - if (position !== 'absolute' && position !== 'relative' && position !== 'fixed') { - container.style.position = 'relative'; - } - - this._initPanes(); - - if (this._initControlPos) { - this._initControlPos(); - } - }, - - _initPanes: function () { - var panes = this._panes = {}; - this._paneRenderers = {}; - - this._mapPane = this.createPane('mapPane', this._container); - L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0)); - - this.createPane('tilePane'); - this.createPane('shadowPane'); - this.createPane('overlayPane'); - this.createPane('markerPane'); - this.createPane('popupPane'); - - if (!this.options.markerZoomAnimation) { - L.DomUtil.addClass(panes.markerPane, 'leaflet-zoom-hide'); - L.DomUtil.addClass(panes.shadowPane, 'leaflet-zoom-hide'); - } - }, - - - // private methods that modify map state - - _resetView: function (center, zoom) { - L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0)); - - var loading = !this._loaded; - this._loaded = true; - zoom = this._limitZoom(zoom); - - var zoomChanged = this._zoom !== zoom; - this - ._moveStart(zoomChanged) - ._move(center, zoom) - ._moveEnd(zoomChanged); - - this.fire('viewreset'); - - if (loading) { - this.fire('load'); - } - }, - - _moveStart: function (zoomChanged) { - if (zoomChanged) { - this.fire('zoomstart'); - } - return this.fire('movestart'); - }, - - _move: function (center, zoom, data) { - if (zoom === undefined) { - zoom = this._zoom; - } - - var zoomChanged = this._zoom !== zoom; - - this._zoom = zoom; - this._lastCenter = center; - this._pixelOrigin = this._getNewPixelOrigin(center); - - if (zoomChanged) { - this.fire('zoom', data); - } - return this.fire('move', data); - }, - - _moveEnd: function (zoomChanged) { - if (zoomChanged) { - this.fire('zoomend'); - } - return this.fire('moveend'); - }, - - _rawPanBy: function (offset) { - L.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset)); - }, - - _getZoomSpan: function () { - return this.getMaxZoom() - this.getMinZoom(); - }, - - _panInsideMaxBounds: function () { - this.panInsideBounds(this.options.maxBounds); - }, - - _checkIfLoaded: function () { - if (!this._loaded) { - throw new Error('Set map center and zoom first.'); - } - }, - - // DOM event handling - - _initEvents: function (remove) { - if (!L.DomEvent) { return; } - - this._targets = {}; - this._targets[L.stamp(this._container)] = this; - - var onOff = remove ? 'off' : 'on'; - - L.DomEvent[onOff](this._container, 'click dblclick mousedown mouseup ' + - 'mouseover mouseout mousemove contextmenu keypress', this._handleDOMEvent, this); - - if (this.options.trackResize) { - L.DomEvent[onOff](window, 'resize', this._onResize, this); - } - }, - - _onResize: function () { - L.Util.cancelAnimFrame(this._resizeRequest); - this._resizeRequest = L.Util.requestAnimFrame( - function () { this.invalidateSize({debounceMoveend: true}); }, this, false, this._container); - }, - - _onScroll: function () { - this._container.scrollTop = 0; - this._container.scrollLeft = 0; - }, - - _findEventTargets: function (src, type, bubble) { - var targets = [], target; - while (src) { - target = this._targets[L.stamp(src)]; - if (target && target.listens(type, true)) { - targets.push(target); - if (!bubble) { break; } - } - if (src === this._container) { - break; - } - src = src.parentNode; - } - return targets; - }, - - _handleDOMEvent: function (e) { - if (!this._loaded || L.DomEvent._skipped(e)) { return; } - - // find the layer the event is propagating from and its parents - var type = e.type === 'keypress' && e.keyCode === 13 ? 'click' : e.type; - - if (e.type === 'click') { - // Fire a synthetic 'preclick' event which propagates up (mainly for closing popups). - var synth = L.Util.extend({}, e); - synth.type = 'preclick'; - this._handleDOMEvent(synth); - } - - if (type === 'mousedown') { - // prevents outline when clicking on keyboard-focusable element - L.DomUtil.preventOutline(e.target || e.srcElement); - } - - this._fireDOMEvent(e, type); - }, - - _fireDOMEvent: function (e, type, targets) { - - if (type === 'contextmenu') { - L.DomEvent.preventDefault(e); - } - - var isHover = type === 'mouseover' || type === 'mouseout'; - targets = (targets || []).concat(this._findEventTargets(e.target || e.srcElement, type, !isHover)); - - if (!targets.length) { - targets = [this]; - - // special case for map mouseover/mouseout events so that they're actually mouseenter/mouseleave - if (isHover && !L.DomEvent._checkMouse(this._container, e)) { return; } - } - - var target = targets[0]; - - // prevents firing click after you just dragged an object - if (e.type === 'click' && !e._simulated && this._draggableMoved(target)) { return; } - - var data = { - originalEvent: e - }; - - if (e.type !== 'keypress') { - var isMarker = target instanceof L.Marker; - data.containerPoint = isMarker ? - this.latLngToContainerPoint(target.getLatLng()) : this.mouseEventToContainerPoint(e); - data.layerPoint = this.containerPointToLayerPoint(data.containerPoint); - data.latlng = isMarker ? target.getLatLng() : this.layerPointToLatLng(data.layerPoint); - } - - for (var i = 0; i < targets.length; i++) { - targets[i].fire(type, data, true); - if (data.originalEvent._stopped - || (targets[i].options.nonBubblingEvents && L.Util.indexOf(targets[i].options.nonBubblingEvents, type) !== -1)) { return; } - } - }, - - _draggableMoved: function (obj) { - obj = obj.options.draggable ? obj : this; - return (obj.dragging && obj.dragging.moved()) || (this.boxZoom && this.boxZoom.moved()); - }, - - _clearHandlers: function () { - for (var i = 0, len = this._handlers.length; i < len; i++) { - this._handlers[i].disable(); - } - }, - - whenReady: function (callback, context) { - if (this._loaded) { - callback.call(context || this, {target: this}); - } else { - this.on('load', callback, context); - } - return this; - }, - - - // private methods for getting map state - - _getMapPanePos: function () { - return L.DomUtil.getPosition(this._mapPane) || new L.Point(0, 0); - }, - - _moved: function () { - var pos = this._getMapPanePos(); - return pos && !pos.equals([0, 0]); - }, - - _getTopLeftPoint: function (center, zoom) { - var pixelOrigin = center && zoom !== undefined ? - this._getNewPixelOrigin(center, zoom) : - this.getPixelOrigin(); - return pixelOrigin.subtract(this._getMapPanePos()); - }, - - _getNewPixelOrigin: function (center, zoom) { - var viewHalf = this.getSize()._divideBy(2); - return this.project(center, zoom)._subtract(viewHalf)._add(this._getMapPanePos())._round(); - }, - - _latLngToNewLayerPoint: function (latlng, zoom, center) { - var topLeft = this._getNewPixelOrigin(center, zoom); - return this.project(latlng, zoom)._subtract(topLeft); - }, - - // layer point of the current center - _getCenterLayerPoint: function () { - return this.containerPointToLayerPoint(this.getSize()._divideBy(2)); - }, - - // offset of the specified place to the current center in pixels - _getCenterOffset: function (latlng) { - return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint()); - }, - - // adjust center for view to get inside bounds - _limitCenter: function (center, zoom, bounds) { - - if (!bounds) { return center; } - - var centerPoint = this.project(center, zoom), - viewHalf = this.getSize().divideBy(2), - viewBounds = new L.Bounds(centerPoint.subtract(viewHalf), centerPoint.add(viewHalf)), - offset = this._getBoundsOffset(viewBounds, bounds, zoom); - - return this.unproject(centerPoint.add(offset), zoom); - }, - - // adjust offset for view to get inside bounds - _limitOffset: function (offset, bounds) { - if (!bounds) { return offset; } - - var viewBounds = this.getPixelBounds(), - newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset)); - - return offset.add(this._getBoundsOffset(newBounds, bounds)); - }, - - // returns offset needed for pxBounds to get inside maxBounds at a specified zoom - _getBoundsOffset: function (pxBounds, maxBounds, zoom) { - var nwOffset = this.project(maxBounds.getNorthWest(), zoom).subtract(pxBounds.min), - seOffset = this.project(maxBounds.getSouthEast(), zoom).subtract(pxBounds.max), - - dx = this._rebound(nwOffset.x, -seOffset.x), - dy = this._rebound(nwOffset.y, -seOffset.y); - - return new L.Point(dx, dy); - }, - - _rebound: function (left, right) { - return left + right > 0 ? - Math.round(left - right) / 2 : - Math.max(0, Math.ceil(left)) - Math.max(0, Math.floor(right)); - }, - - _limitZoom: function (zoom) { - var min = this.getMinZoom(), - max = this.getMaxZoom(); - if (!L.Browser.any3d) { zoom = Math.round(zoom); } - - return Math.max(min, Math.min(max, zoom)); - } -}); - -L.map = function (id, options) { - return new L.Map(id, options); -}; - - - -L.Layer = L.Evented.extend({ - - options: { - pane: 'overlayPane', - nonBubblingEvents: [] // Array of events that should not be bubbled to DOM parents (like the map) - }, - - addTo: function (map) { - map.addLayer(this); - return this; - }, - - remove: function () { - return this.removeFrom(this._map || this._mapToAdd); - }, - - removeFrom: function (obj) { - if (obj) { - obj.removeLayer(this); - } - return this; - }, - - getPane: function (name) { - return this._map.getPane(name ? (this.options[name] || name) : this.options.pane); - }, - - addInteractiveTarget: function (targetEl) { - this._map._targets[L.stamp(targetEl)] = this; - return this; - }, - - removeInteractiveTarget: function (targetEl) { - delete this._map._targets[L.stamp(targetEl)]; - return this; - }, - - isPopupOpen: function() { - return this._popup.isOpen(); - }, - - _layerAdd: function (e) { - var map = e.target; - - // check in case layer gets added and then removed before the map is ready - if (!map.hasLayer(this)) { return; } - - this._map = map; - this._zoomAnimated = map._zoomAnimated; - - this.onAdd(map); - - if (this.getAttribution && this._map.attributionControl) { - this._map.attributionControl.addAttribution(this.getAttribution()); - } - - if (this.getEvents) { - map.on(this.getEvents(), this); - } - - this.fire('add'); - map.fire('layeradd', {layer: this}); - } -}); - - -L.Map.include({ - addLayer: function (layer) { - var id = L.stamp(layer); - if (this._layers[id]) { return layer; } - this._layers[id] = layer; - - layer._mapToAdd = this; - - if (layer.beforeAdd) { - layer.beforeAdd(this); - } - - this.whenReady(layer._layerAdd, layer); - - return this; - }, - - removeLayer: function (layer) { - var id = L.stamp(layer); - - if (!this._layers[id]) { return this; } - - if (this._loaded) { - layer.onRemove(this); - } - - if (layer.getAttribution && this.attributionControl) { - this.attributionControl.removeAttribution(layer.getAttribution()); - } - - if (layer.getEvents) { - this.off(layer.getEvents(), layer); - } - - delete this._layers[id]; - - if (this._loaded) { - this.fire('layerremove', {layer: layer}); - layer.fire('remove'); - } - - layer._map = layer._mapToAdd = null; - - return this; - }, - - hasLayer: function (layer) { - return !!layer && (L.stamp(layer) in this._layers); - }, - - eachLayer: function (method, context) { - for (var i in this._layers) { - method.call(context, this._layers[i]); - } - return this; - }, - - _addLayers: function (layers) { - layers = layers ? (L.Util.isArray(layers) ? layers : [layers]) : []; - - for (var i = 0, len = layers.length; i < len; i++) { - this.addLayer(layers[i]); - } - }, - - _addZoomLimit: function (layer) { - if (isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom)) { - this._zoomBoundLayers[L.stamp(layer)] = layer; - this._updateZoomLevels(); - } - }, - - _removeZoomLimit: function (layer) { - var id = L.stamp(layer); - - if (this._zoomBoundLayers[id]) { - delete this._zoomBoundLayers[id]; - this._updateZoomLevels(); - } - }, - - _updateZoomLevels: function () { - var minZoom = Infinity, - maxZoom = -Infinity, - oldZoomSpan = this._getZoomSpan(); - - for (var i in this._zoomBoundLayers) { - var options = this._zoomBoundLayers[i].options; - - minZoom = options.minZoom === undefined ? minZoom : Math.min(minZoom, options.minZoom); - maxZoom = options.maxZoom === undefined ? maxZoom : Math.max(maxZoom, options.maxZoom); - } - - this._layersMaxZoom = maxZoom === -Infinity ? undefined : maxZoom; - this._layersMinZoom = minZoom === Infinity ? undefined : minZoom; - - if (oldZoomSpan !== this._getZoomSpan()) { - this.fire('zoomlevelschange'); - } - } -}); - - -/* - * Mercator projection that takes into account that the Earth is not a perfect sphere. - * Less popular than spherical mercator; used by projections like EPSG:3395. - */ - -L.Projection.Mercator = { - R: 6378137, - R_MINOR: 6356752.314245179, - - bounds: L.bounds([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]), - - project: function (latlng) { - var d = Math.PI / 180, - r = this.R, - y = latlng.lat * d, - tmp = this.R_MINOR / r, - e = Math.sqrt(1 - tmp * tmp), - con = e * Math.sin(y); - - var ts = Math.tan(Math.PI / 4 - y / 2) / Math.pow((1 - con) / (1 + con), e / 2); - y = -r * Math.log(Math.max(ts, 1E-10)); - - return new L.Point(latlng.lng * d * r, y); - }, - - unproject: function (point) { - var d = 180 / Math.PI, - r = this.R, - tmp = this.R_MINOR / r, - e = Math.sqrt(1 - tmp * tmp), - ts = Math.exp(-point.y / r), - phi = Math.PI / 2 - 2 * Math.atan(ts); - - for (var i = 0, dphi = 0.1, con; i < 15 && Math.abs(dphi) > 1e-7; i++) { - con = e * Math.sin(phi); - con = Math.pow((1 - con) / (1 + con), e / 2); - dphi = Math.PI / 2 - 2 * Math.atan(ts * con) - phi; - phi += dphi; - } - - return new L.LatLng(phi * d, point.x * d / r); - } -}; - - -/* - * L.CRS.EPSG3857 (World Mercator) CRS implementation. - */ - -L.CRS.EPSG3395 = L.extend({}, L.CRS.Earth, { - code: 'EPSG:3395', - projection: L.Projection.Mercator, - - transformation: (function () { - var scale = 0.5 / (Math.PI * L.Projection.Mercator.R); - return new L.Transformation(scale, 0.5, -scale, 0.5); - }()) -}); - - -/* - * L.GridLayer is used as base class for grid-like layers like TileLayer. - */ - -L.GridLayer = L.Layer.extend({ - - options: { - pane: 'tilePane', - - tileSize: 256, - opacity: 1, - - updateWhenIdle: L.Browser.mobile, - updateInterval: 200, - - attribution: null, - zIndex: null, - bounds: null, - - minZoom: 0 - // maxZoom: - }, - - initialize: function (options) { - options = L.setOptions(this, options); - }, - - onAdd: function () { - this._initContainer(); - - this._levels = {}; - this._tiles = {}; - - this._resetView(); - this._update(); - }, - - beforeAdd: function (map) { - map._addZoomLimit(this); - }, - - onRemove: function (map) { - L.DomUtil.remove(this._container); - map._removeZoomLimit(this); - this._container = null; - this._tileZoom = null; - }, - - bringToFront: function () { - if (this._map) { - L.DomUtil.toFront(this._container); - this._setAutoZIndex(Math.max); - } - return this; - }, - - bringToBack: function () { - if (this._map) { - L.DomUtil.toBack(this._container); - this._setAutoZIndex(Math.min); - } - return this; - }, - - getAttribution: function () { - return this.options.attribution; - }, - - getContainer: function () { - return this._container; - }, - - setOpacity: function (opacity) { - this.options.opacity = opacity; - this._updateOpacity(); - return this; - }, - - setZIndex: function (zIndex) { - this.options.zIndex = zIndex; - this._updateZIndex(); - - return this; - }, - - isLoading: function () { - return this._loading; - }, - - redraw: function () { - if (this._map) { - this._removeAllTiles(); - this._update(); - } - return this; - }, - - getEvents: function () { - var events = { - viewreset: this._resetAll, - zoom: this._resetView, - moveend: this._onMoveEnd - }; - - if (!this.options.updateWhenIdle) { - // update tiles on move, but not more often than once per given interval - if (!this._onMove) { - this._onMove = L.Util.throttle(this._onMoveEnd, this.options.updateInterval, this); - } - - events.move = this._onMove; - } - - if (this._zoomAnimated) { - events.zoomanim = this._animateZoom; - } - - return events; - }, - - createTile: function () { - return document.createElement('div'); - }, - - getTileSize: function () { - var s = this.options.tileSize; - return s instanceof L.Point ? s : new L.Point(s, s); - }, - - _updateZIndex: function () { - if (this._container && this.options.zIndex !== undefined && this.options.zIndex !== null) { - this._container.style.zIndex = this.options.zIndex; - } - }, - - _setAutoZIndex: function (compare) { - // go through all other layers of the same pane, set zIndex to max + 1 (front) or min - 1 (back) - - var layers = this.getPane().children, - edgeZIndex = -compare(-Infinity, Infinity); // -Infinity for max, Infinity for min - - for (var i = 0, len = layers.length, zIndex; i < len; i++) { - - zIndex = layers[i].style.zIndex; - - if (layers[i] !== this._container && zIndex) { - edgeZIndex = compare(edgeZIndex, +zIndex); - } - } - - if (isFinite(edgeZIndex)) { - this.options.zIndex = edgeZIndex + compare(-1, 1); - this._updateZIndex(); - } - }, - - _updateOpacity: function () { - if (!this._map) { return; } - var opacity = this.options.opacity; - - // IE doesn't inherit filter opacity properly, so we're forced to set it on tiles - if (!L.Browser.ielt9 && !this._map._fadeAnimated) { - L.DomUtil.setOpacity(this._container, opacity); - return; - } - - var now = +new Date(), - nextFrame = false, - willPrune = false; - - for (var key in this._tiles) { - var tile = this._tiles[key]; - if (!tile.current || !tile.loaded) { continue; } - - var fade = Math.min(1, (now - tile.loaded) / 200); - if (fade < 1) { - L.DomUtil.setOpacity(tile.el, opacity * fade); - nextFrame = true; - } else { - L.DomUtil.setOpacity(tile.el, opacity); - if (tile.active) { willPrune = true; } - tile.active = true; - } - } - - if (willPrune) { this._pruneTiles(); } - - if (nextFrame) { - L.Util.cancelAnimFrame(this._fadeFrame); - this._fadeFrame = L.Util.requestAnimFrame(this._updateOpacity, this); - } - }, - - _initContainer: function () { - if (this._container) { return; } - - this._container = L.DomUtil.create('div', 'leaflet-layer'); - this._updateZIndex(); - - if (this.options.opacity < 1) { - this._updateOpacity(); - } - - this.getPane().appendChild(this._container); - }, - - _updateLevels: function () { - - var zoom = this._tileZoom, - maxZoom = this.options.maxZoom; - - for (var z in this._levels) { - if (this._levels[z].el.children.length || z === zoom) { - this._levels[z].el.style.zIndex = maxZoom - Math.abs(zoom - z); - } else { - L.DomUtil.remove(this._levels[z].el); - delete this._levels[z]; - } - } - - var level = this._levels[zoom], - map = this._map; - - if (!level) { - level = this._levels[zoom] = {}; - - level.el = L.DomUtil.create('div', 'leaflet-tile-container leaflet-zoom-animated', this._container); - level.el.style.zIndex = maxZoom; - - level.origin = map.project(map.unproject(map.getPixelOrigin()), zoom).round(); - level.zoom = zoom; - - this._setZoomTransform(level, map.getCenter(), map.getZoom()); - - // force the browser to consider the newly added element for transition - L.Util.falseFn(level.el.offsetWidth); - } - - this._level = level; - - return level; - }, - - _pruneTiles: function () { - var key, tile; - - var zoom = this._map.getZoom(); - if (zoom > this.options.maxZoom || - zoom < this.options.minZoom) { return this._removeAllTiles(); } - - for (key in this._tiles) { - tile = this._tiles[key]; - tile.retain = tile.current; - } - - for (key in this._tiles) { - tile = this._tiles[key]; - if (tile.current && !tile.active) { - var coords = tile.coords; - if (!this._retainParent(coords.x, coords.y, coords.z, coords.z - 5)) { - this._retainChildren(coords.x, coords.y, coords.z, coords.z + 2); - } - } - } - - for (key in this._tiles) { - if (!this._tiles[key].retain) { - this._removeTile(key); - } - } - }, - - _removeAllTiles: function () { - for (var key in this._tiles) { - this._removeTile(key); - } - }, - - _resetAll: function () { - for (var z in this._levels) { - L.DomUtil.remove(this._levels[z].el); - delete this._levels[z]; - } - this._removeAllTiles(); - - this._tileZoom = null; - this._resetView(); - }, - - _retainParent: function (x, y, z, minZoom) { - var x2 = Math.floor(x / 2), - y2 = Math.floor(y / 2), - z2 = z - 1; - - var key = x2 + ':' + y2 + ':' + z2, - tile = this._tiles[key]; - - if (tile && tile.active) { - tile.retain = true; - return true; - - } else if (tile && tile.loaded) { - tile.retain = true; - } - - if (z2 > minZoom) { - return this._retainParent(x2, y2, z2, minZoom); - } - - return false; - }, - - _retainChildren: function (x, y, z, maxZoom) { - - for (var i = 2 * x; i < 2 * x + 2; i++) { - for (var j = 2 * y; j < 2 * y + 2; j++) { - - var key = i + ':' + j + ':' + (z + 1), - tile = this._tiles[key]; - - if (tile && tile.active) { - tile.retain = true; - continue; - - } else if (tile && tile.loaded) { - tile.retain = true; - } - - if (z + 1 < maxZoom) { - this._retainChildren(i, j, z + 1, maxZoom); - } - } - } - }, - - _resetView: function (e) { - var pinch = e && e.pinch; - this._setView(this._map.getCenter(), this._map.getZoom(), pinch, pinch); - }, - - _animateZoom: function (e) { - this._setView(e.center, e.zoom, true, e.noUpdate); - }, - - _setView: function (center, zoom, noPrune, noUpdate) { - var tileZoom = Math.round(zoom), - tileZoomChanged = this._tileZoom !== tileZoom; - - if (!noUpdate && tileZoomChanged) { - - if (this._abortLoading) { - this._abortLoading(); - } - - this._tileZoom = tileZoom; - this._updateLevels(); - this._resetGrid(); - - if (!L.Browser.mobileWebkit) { - this._update(center, tileZoom); - } - - if (!noPrune) { - this._pruneTiles(); - } - } - - this._setZoomTransforms(center, zoom); - }, - - _setZoomTransforms: function (center, zoom) { - for (var i in this._levels) { - this._setZoomTransform(this._levels[i], center, zoom); - } - }, - - _setZoomTransform: function (level, center, zoom) { - var scale = this._map.getZoomScale(zoom, level.zoom), - translate = level.origin.multiplyBy(scale) - .subtract(this._map._getNewPixelOrigin(center, zoom)).round(); - - if (L.Browser.any3d) { - L.DomUtil.setTransform(level.el, translate, scale); - } else { - L.DomUtil.setPosition(level.el, translate); - } - }, - - _resetGrid: function () { - var map = this._map, - crs = map.options.crs, - tileSize = this._tileSize = this.getTileSize(), - tileZoom = this._tileZoom; - - var bounds = this._map.getPixelWorldBounds(this._tileZoom); - if (bounds) { - this._globalTileRange = this._pxBoundsToTileRange(bounds); - } - - this._wrapX = crs.wrapLng && [ - Math.floor(map.project([0, crs.wrapLng[0]], tileZoom).x / tileSize.x), - Math.ceil(map.project([0, crs.wrapLng[1]], tileZoom).x / tileSize.y) - ]; - this._wrapY = crs.wrapLat && [ - Math.floor(map.project([crs.wrapLat[0], 0], tileZoom).y / tileSize.x), - Math.ceil(map.project([crs.wrapLat[1], 0], tileZoom).y / tileSize.y) - ]; - }, - - _onMoveEnd: function () { - if (!this._map) { return; } - - this._update(); - this._pruneTiles(); - }, - - _getTiledPixelBounds: function (center, zoom, tileZoom) { - var map = this._map; - - var scale = map.getZoomScale(zoom, tileZoom), - pixelCenter = map.project(center, tileZoom).floor(), - halfSize = map.getSize().divideBy(scale * 2); - - return new L.Bounds(pixelCenter.subtract(halfSize), pixelCenter.add(halfSize)); - }, - - _update: function (center, zoom) { - - var map = this._map; - if (!map) { return; } - - if (center === undefined) { center = map.getCenter(); } - if (zoom === undefined) { zoom = map.getZoom(); } - var tileZoom = Math.round(zoom); - - if (tileZoom > this.options.maxZoom || - tileZoom < this.options.minZoom) { return; } - - var pixelBounds = this._getTiledPixelBounds(center, zoom, tileZoom); - - var tileRange = this._pxBoundsToTileRange(pixelBounds), - tileCenter = tileRange.getCenter(), - queue = []; - - for (var key in this._tiles) { - this._tiles[key].current = false; - } - - // create a queue of coordinates to load tiles from - for (var j = tileRange.min.y; j <= tileRange.max.y; j++) { - for (var i = tileRange.min.x; i <= tileRange.max.x; i++) { - var coords = new L.Point(i, j); - coords.z = tileZoom; - - if (!this._isValidTile(coords)) { continue; } - - var tile = this._tiles[this._tileCoordsToKey(coords)]; - if (tile) { - tile.current = true; - } else { - queue.push(coords); - } - } - } - - // sort tile queue to load tiles in order of their distance to center - queue.sort(function (a, b) { - return a.distanceTo(tileCenter) - b.distanceTo(tileCenter); - }); - - if (queue.length !== 0) { - // if its the first batch of tiles to load - if (!this._loading) { - this._loading = true; - this.fire('loading'); - } - - // create DOM fragment to append tiles in one batch - var fragment = document.createDocumentFragment(); - - for (i = 0; i < queue.length; i++) { - this._addTile(queue[i], fragment); - } - - this._level.el.appendChild(fragment); - } - }, - - _isValidTile: function (coords) { - var crs = this._map.options.crs; - - if (!crs.infinite) { - // don't load tile if it's out of bounds and not wrapped - var bounds = this._globalTileRange; - if ((!crs.wrapLng && (coords.x < bounds.min.x || coords.x > bounds.max.x)) || - (!crs.wrapLat && (coords.y < bounds.min.y || coords.y > bounds.max.y))) { return false; } - } - - if (!this.options.bounds) { return true; } - - // don't load tile if it doesn't intersect the bounds in options - var tileBounds = this._tileCoordsToBounds(coords); - return L.latLngBounds(this.options.bounds).overlaps(tileBounds); - }, - - _keyToBounds: function (key) { - return this._tileCoordsToBounds(this._keyToTileCoords(key)); - }, - - // converts tile coordinates to its geographical bounds - _tileCoordsToBounds: function (coords) { - - var map = this._map, - tileSize = this.getTileSize(), - - nwPoint = coords.scaleBy(tileSize), - sePoint = nwPoint.add(tileSize), - - nw = map.wrapLatLng(map.unproject(nwPoint, coords.z)), - se = map.wrapLatLng(map.unproject(sePoint, coords.z)); - - return new L.LatLngBounds(nw, se); - }, - - // converts tile coordinates to key for the tile cache - _tileCoordsToKey: function (coords) { - return coords.x + ':' + coords.y + ':' + coords.z; - }, - - // converts tile cache key to coordinates - _keyToTileCoords: function (key) { - var k = key.split(':'), - coords = new L.Point(+k[0], +k[1]); - coords.z = +k[2]; - return coords; - }, - - _removeTile: function (key) { - var tile = this._tiles[key]; - if (!tile) { return; } - - L.DomUtil.remove(tile.el); - - delete this._tiles[key]; - - this.fire('tileunload', { - tile: tile.el, - coords: this._keyToTileCoords(key) - }); - }, - - _initTile: function (tile) { - L.DomUtil.addClass(tile, 'leaflet-tile'); - - var tileSize = this.getTileSize(); - tile.style.width = tileSize.x + 'px'; - tile.style.height = tileSize.y + 'px'; - - tile.onselectstart = L.Util.falseFn; - tile.onmousemove = L.Util.falseFn; - - // update opacity on tiles in IE7-8 because of filter inheritance problems - if (L.Browser.ielt9 && this.options.opacity < 1) { - L.DomUtil.setOpacity(tile, this.options.opacity); - } - - // without this hack, tiles disappear after zoom on Chrome for Android - // https://github.com/Leaflet/Leaflet/issues/2078 - if (L.Browser.android && !L.Browser.android23) { - tile.style.WebkitBackfaceVisibility = 'hidden'; - } - }, - - _addTile: function (coords, container) { - var tilePos = this._getTilePos(coords), - key = this._tileCoordsToKey(coords); - - var tile = this.createTile(this._wrapCoords(coords), L.bind(this._tileReady, this, coords)); - - this._initTile(tile); - - // if createTile is defined with a second argument ("done" callback), - // we know that tile is async and will be ready later; otherwise - if (this.createTile.length < 2) { - // mark tile as ready, but delay one frame for opacity animation to happen - setTimeout(L.bind(this._tileReady, this, coords, null, tile), 0); - } - - // we prefer top/left over translate3d so that we don't create a HW-accelerated layer from each tile - // which is slow, and it also fixes gaps between tiles in Safari - L.DomUtil.setPosition(tile, tilePos); - - // save tile in cache - this._tiles[key] = { - el: tile, - coords: coords, - current: true - }; - - container.appendChild(tile); - this.fire('tileloadstart', { - tile: tile, - coords: coords - }); - }, - - _tileReady: function (coords, err, tile) { - if (!this._map) { return; } - - if (err) { - this.fire('tileerror', { - error: err, - tile: tile, - coords: coords - }); - } - - var key = this._tileCoordsToKey(coords); - - tile = this._tiles[key]; - if (!tile) { return; } - - tile.loaded = +new Date(); - if (this._map._fadeAnimated) { - L.DomUtil.setOpacity(tile.el, 0); - L.Util.cancelAnimFrame(this._fadeFrame); - this._fadeFrame = L.Util.requestAnimFrame(this._updateOpacity, this); - } else { - tile.active = true; - this._pruneTiles(); - } - - L.DomUtil.addClass(tile.el, 'leaflet-tile-loaded'); - - this.fire('tileload', { - tile: tile.el, - coords: coords - }); - - if (this._noTilesToLoad()) { - this._loading = false; - this.fire('load'); - } - }, - - _getTilePos: function (coords) { - return coords.scaleBy(this.getTileSize()).subtract(this._level.origin); - }, - - _wrapCoords: function (coords) { - var newCoords = new L.Point( - this._wrapX ? L.Util.wrapNum(coords.x, this._wrapX) : coords.x, - this._wrapY ? L.Util.wrapNum(coords.y, this._wrapY) : coords.y); - newCoords.z = coords.z; - return newCoords; - }, - - _pxBoundsToTileRange: function (bounds) { - var tileSize = this.getTileSize(); - return new L.Bounds( - bounds.min.unscaleBy(tileSize).floor(), - bounds.max.unscaleBy(tileSize).ceil().subtract([1, 1])); - }, - - _noTilesToLoad: function () { - for (var key in this._tiles) { - if (!this._tiles[key].loaded) { return false; } - } - return true; - } -}); - -L.gridLayer = function (options) { - return new L.GridLayer(options); -}; - - -/* - * L.TileLayer is used for standard xyz-numbered tile layers. - */ - -L.TileLayer = L.GridLayer.extend({ - - options: { - maxZoom: 18, - - subdomains: 'abc', - errorTileUrl: '', - zoomOffset: 0, - - maxNativeZoom: null, // Number - tms: false, - zoomReverse: false, - detectRetina: false, - crossOrigin: false - }, - - initialize: function (url, options) { - - this._url = url; - - options = L.setOptions(this, options); - - // detecting retina displays, adjusting tileSize and zoom levels - if (options.detectRetina && L.Browser.retina && options.maxZoom > 0) { - - options.tileSize = Math.floor(options.tileSize / 2); - options.zoomOffset++; - - options.minZoom = Math.max(0, options.minZoom); - options.maxZoom--; - } - - if (typeof options.subdomains === 'string') { - options.subdomains = options.subdomains.split(''); - } - - // for https://github.com/Leaflet/Leaflet/issues/137 - if (!L.Browser.android) { - this.on('tileunload', this._onTileRemove); - } - }, - - setUrl: function (url, noRedraw) { - this._url = url; - - if (!noRedraw) { - this.redraw(); - } - return this; - }, - - createTile: function (coords, done) { - var tile = document.createElement('img'); - - tile.onload = L.bind(this._tileOnLoad, this, done, tile); - tile.onerror = L.bind(this._tileOnError, this, done, tile); - - if (this.options.crossOrigin) { - tile.crossOrigin = ''; - } - - /* - Alt tag is set to empty string to keep screen readers from reading URL and for compliance reasons - http://www.w3.org/TR/WCAG20-TECHS/H67 - */ - tile.alt = ''; - - tile.src = this.getTileUrl(coords); - - return tile; - }, - - getTileUrl: function (coords) { - return L.Util.template(this._url, L.extend({ - r: this.options.detectRetina && L.Browser.retina && this.options.maxZoom > 0 ? '@2x' : '', - s: this._getSubdomain(coords), - x: coords.x, - y: this.options.tms ? this._globalTileRange.max.y - coords.y : coords.y, - z: this._getZoomForUrl() - }, this.options)); - }, - - _tileOnLoad: function (done, tile) { - // For https://github.com/Leaflet/Leaflet/issues/3332 - if (L.Browser.ielt9) { - setTimeout(L.bind(done, this, null, tile), 0); - } else { - done(null, tile); - } - }, - - _tileOnError: function (done, tile, e) { - var errorUrl = this.options.errorTileUrl; - if (errorUrl) { - tile.src = errorUrl; - } - done(e, tile); - }, - - getTileSize: function () { - var map = this._map, - tileSize = L.GridLayer.prototype.getTileSize.call(this), - zoom = this._tileZoom + this.options.zoomOffset, - zoomN = this.options.maxNativeZoom; - - // increase tile size when overscaling - return zoomN !== null && zoom > zoomN ? - tileSize.divideBy(map.getZoomScale(zoomN, zoom)).round() : - tileSize; - }, - - _onTileRemove: function (e) { - e.tile.onload = null; - }, - - _getZoomForUrl: function () { - - var options = this.options, - zoom = this._tileZoom; - - if (options.zoomReverse) { - zoom = options.maxZoom - zoom; - } - - zoom += options.zoomOffset; - - return options.maxNativeZoom ? Math.min(zoom, options.maxNativeZoom) : zoom; - }, - - _getSubdomain: function (tilePoint) { - var index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length; - return this.options.subdomains[index]; - }, - - // stops loading all tiles in the background layer - _abortLoading: function () { - var i, tile; - for (i in this._tiles) { - tile = this._tiles[i].el; - - tile.onload = L.Util.falseFn; - tile.onerror = L.Util.falseFn; - - if (!tile.complete) { - tile.src = L.Util.emptyImageUrl; - L.DomUtil.remove(tile); - } - } - } -}); - -L.tileLayer = function (url, options) { - return new L.TileLayer(url, options); -}; - - -/* - * L.TileLayer.WMS is used for WMS tile layers. - */ - -L.TileLayer.WMS = L.TileLayer.extend({ - - defaultWmsParams: { - service: 'WMS', - request: 'GetMap', - version: '1.1.1', - layers: '', - styles: '', - format: 'image/jpeg', - transparent: false - }, - - options: { - crs: null, - uppercase: false - }, - - initialize: function (url, options) { - - this._url = url; - - var wmsParams = L.extend({}, this.defaultWmsParams); - - // all keys that are not TileLayer options go to WMS params - for (var i in options) { - if (!(i in this.options)) { - wmsParams[i] = options[i]; - } - } - - options = L.setOptions(this, options); - - wmsParams.width = wmsParams.height = options.tileSize * (options.detectRetina && L.Browser.retina ? 2 : 1); - - this.wmsParams = wmsParams; - }, - - onAdd: function (map) { - - this._crs = this.options.crs || map.options.crs; - this._wmsVersion = parseFloat(this.wmsParams.version); - - var projectionKey = this._wmsVersion >= 1.3 ? 'crs' : 'srs'; - this.wmsParams[projectionKey] = this._crs.code; - - L.TileLayer.prototype.onAdd.call(this, map); - }, - - getTileUrl: function (coords) { - - var tileBounds = this._tileCoordsToBounds(coords), - nw = this._crs.project(tileBounds.getNorthWest()), - se = this._crs.project(tileBounds.getSouthEast()), - - bbox = (this._wmsVersion >= 1.3 && this._crs === L.CRS.EPSG4326 ? - [se.y, nw.x, nw.y, se.x] : - [nw.x, se.y, se.x, nw.y]).join(','), - - url = L.TileLayer.prototype.getTileUrl.call(this, coords); - - return url + - L.Util.getParamString(this.wmsParams, url, this.options.uppercase) + - (this.options.uppercase ? '&BBOX=' : '&bbox=') + bbox; - }, - - setParams: function (params, noRedraw) { - - L.extend(this.wmsParams, params); - - if (!noRedraw) { - this.redraw(); - } - - return this; - } -}); - -L.tileLayer.wms = function (url, options) { - return new L.TileLayer.WMS(url, options); -}; - - -/* - * L.ImageOverlay is used to overlay images over the map (to specific geographical bounds). - */ - -L.ImageOverlay = L.Layer.extend({ - - options: { - opacity: 1, - alt: '', - interactive: false - - /* - crossOrigin: , - */ - }, - - initialize: function (url, bounds, options) { // (String, LatLngBounds, Object) - this._url = url; - this._bounds = L.latLngBounds(bounds); - - L.setOptions(this, options); - }, - - onAdd: function () { - if (!this._image) { - this._initImage(); - - if (this.options.opacity < 1) { - this._updateOpacity(); - } - } - - if (this.options.interactive) { - L.DomUtil.addClass(this._image, 'leaflet-interactive'); - this.addInteractiveTarget(this._image); - } - - this.getPane().appendChild(this._image); - this._reset(); - }, - - onRemove: function () { - L.DomUtil.remove(this._image); - if (this.options.interactive) { - this.removeInteractiveTarget(this._image); - } - }, - - setOpacity: function (opacity) { - this.options.opacity = opacity; - - if (this._image) { - this._updateOpacity(); - } - return this; - }, - - setStyle: function (styleOpts) { - if (styleOpts.opacity) { - this.setOpacity(styleOpts.opacity); - } - return this; - }, - - bringToFront: function () { - if (this._map) { - L.DomUtil.toFront(this._image); - } - return this; - }, - - bringToBack: function () { - if (this._map) { - L.DomUtil.toBack(this._image); - } - return this; - }, - - setUrl: function (url) { - this._url = url; - - if (this._image) { - this._image.src = url; - } - return this; - }, - - getAttribution: function () { - return this.options.attribution; - }, - - getEvents: function () { - var events = { - zoom: this._reset, - viewreset: this._reset - }; - - if (this._zoomAnimated) { - events.zoomanim = this._animateZoom; - } - - return events; - }, - - getBounds: function () { - return this._bounds; - }, - - getElement: function () { - return this._image; - }, - - _initImage: function () { - var img = this._image = L.DomUtil.create('img', - 'leaflet-image-layer ' + (this._zoomAnimated ? 'leaflet-zoom-animated' : '')); - - img.onselectstart = L.Util.falseFn; - img.onmousemove = L.Util.falseFn; - - img.onload = L.bind(this.fire, this, 'load'); - - if (this.options.crossOrigin) { - img.crossOrigin = ''; - } - - img.src = this._url; - img.alt = this.options.alt; - }, - - _animateZoom: function (e) { - var scale = this._map.getZoomScale(e.zoom), - offset = this._map._latLngToNewLayerPoint(this._bounds.getNorthWest(), e.zoom, e.center); - - L.DomUtil.setTransform(this._image, offset, scale); - }, - - _reset: function () { - var image = this._image, - bounds = new L.Bounds( - this._map.latLngToLayerPoint(this._bounds.getNorthWest()), - this._map.latLngToLayerPoint(this._bounds.getSouthEast())), - size = bounds.getSize(); - - L.DomUtil.setPosition(image, bounds.min); - - image.style.width = size.x + 'px'; - image.style.height = size.y + 'px'; - }, - - _updateOpacity: function () { - L.DomUtil.setOpacity(this._image, this.options.opacity); - } -}); - -L.imageOverlay = function (url, bounds, options) { - return new L.ImageOverlay(url, bounds, options); -}; - - -/* - * L.Icon is an image-based icon class that you can use with L.Marker for custom markers. - */ - -L.Icon = L.Class.extend({ - /* - options: { - iconUrl: (String) (required) - iconRetinaUrl: (String) (optional, used for retina devices if detected) - iconSize: (Point) (can be set through CSS) - iconAnchor: (Point) (centered by default, can be set in CSS with negative margins) - popupAnchor: (Point) (if not specified, popup opens in the anchor point) - shadowUrl: (String) (no shadow by default) - shadowRetinaUrl: (String) (optional, used for retina devices if detected) - shadowSize: (Point) - shadowAnchor: (Point) - className: (String) - }, - */ - - initialize: function (options) { - L.setOptions(this, options); - }, - - createIcon: function (oldIcon) { - return this._createIcon('icon', oldIcon); - }, - - createShadow: function (oldIcon) { - return this._createIcon('shadow', oldIcon); - }, - - _createIcon: function (name, oldIcon) { - var src = this._getIconUrl(name); - - if (!src) { - if (name === 'icon') { - throw new Error('iconUrl not set in Icon options (see the docs).'); - } - return null; - } - - var img = this._createImg(src, oldIcon && oldIcon.tagName === 'IMG' ? oldIcon : null); - this._setIconStyles(img, name); - - return img; - }, - - _setIconStyles: function (img, name) { - var options = this.options, - size = L.point(options[name + 'Size']), - anchor = L.point(name === 'shadow' && options.shadowAnchor || options.iconAnchor || - size && size.divideBy(2, true)); - - img.className = 'leaflet-marker-' + name + ' ' + (options.className || ''); - - if (anchor) { - img.style.marginLeft = (-anchor.x) + 'px'; - img.style.marginTop = (-anchor.y) + 'px'; - } - - if (size) { - img.style.width = size.x + 'px'; - img.style.height = size.y + 'px'; - } - }, - - _createImg: function (src, el) { - el = el || document.createElement('img'); - el.src = src; - return el; - }, - - _getIconUrl: function (name) { - return L.Browser.retina && this.options[name + 'RetinaUrl'] || this.options[name + 'Url']; - } -}); - -L.icon = function (options) { - return new L.Icon(options); -}; - - -/* - * L.Icon.Default is the blue marker icon used by default in Leaflet. - */ - -L.Icon.Default = L.Icon.extend({ - - options: { - iconSize: [25, 41], - iconAnchor: [12, 41], - popupAnchor: [1, -34], - shadowSize: [41, 41] - }, - - _getIconUrl: function (name) { - var key = name + 'Url'; - - if (this.options[key]) { - return this.options[key]; - } - - var path = L.Icon.Default.imagePath; - - if (!path) { - throw new Error('Couldn\'t autodetect L.Icon.Default.imagePath, set it manually.'); - } - - return path + '/marker-' + name + (L.Browser.retina && name === 'icon' ? '-2x' : '') + '.png'; - } -}); - -L.Icon.Default.imagePath = (function () { - var scripts = document.getElementsByTagName('script'), - leafletRe = /[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/; - - var i, len, src, path; - - for (i = 0, len = scripts.length; i < len; i++) { - src = scripts[i].src; - - if (src.match(leafletRe)) { - path = src.split(leafletRe)[0]; - return (path ? path + '/' : '') + 'images'; - } - } -}()); - - -/* - * L.Marker is used to display clickable/draggable icons on the map. - */ - -L.Marker = L.Layer.extend({ - - options: { - pane: 'markerPane', - nonBubblingEvents: ['click', 'dblclick', 'mouseover', 'mouseout', 'contextmenu'], - - icon: new L.Icon.Default(), - // title: '', - // alt: '', - interactive: true, - // draggable: false, - keyboard: true, - zIndexOffset: 0, - opacity: 1, - // riseOnHover: false, - riseOffset: 250 - }, - - initialize: function (latlng, options) { - L.setOptions(this, options); - this._latlng = L.latLng(latlng); - }, - - onAdd: function (map) { - this._zoomAnimated = this._zoomAnimated && map.options.markerZoomAnimation; - - this._initIcon(); - this.update(); - }, - - onRemove: function () { - if (this.dragging && this.dragging.enabled()) { - this.options.draggable = true; - this.dragging.removeHooks(); - } - - this._removeIcon(); - this._removeShadow(); - }, - - getEvents: function () { - var events = { - zoom: this.update, - viewreset: this.update - }; - - if (this._zoomAnimated) { - events.zoomanim = this._animateZoom; - } - - return events; - }, - - getLatLng: function () { - return this._latlng; - }, - - setLatLng: function (latlng) { - var oldLatLng = this._latlng; - this._latlng = L.latLng(latlng); - this.update(); - return this.fire('move', {oldLatLng: oldLatLng, latlng: this._latlng}); - }, - - setZIndexOffset: function (offset) { - this.options.zIndexOffset = offset; - return this.update(); - }, - - setIcon: function (icon) { - - this.options.icon = icon; - - if (this._map) { - this._initIcon(); - this.update(); - } - - if (this._popup) { - this.bindPopup(this._popup, this._popup.options); - } - - return this; - }, - - getElement: function () { - return this._icon; - }, - - update: function () { - - if (this._icon) { - var pos = this._map.latLngToLayerPoint(this._latlng).round(); - this._setPos(pos); - } - - return this; - }, - - _initIcon: function () { - var options = this.options, - classToAdd = 'leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide'); - - var icon = options.icon.createIcon(this._icon), - addIcon = false; - - // if we're not reusing the icon, remove the old one and init new one - if (icon !== this._icon) { - if (this._icon) { - this._removeIcon(); - } - addIcon = true; - - if (options.title) { - icon.title = options.title; - } - if (options.alt) { - icon.alt = options.alt; - } - } - - L.DomUtil.addClass(icon, classToAdd); - - if (options.keyboard) { - icon.tabIndex = '0'; - } - - this._icon = icon; - this._initInteraction(); - - if (options.riseOnHover) { - this.on({ - mouseover: this._bringToFront, - mouseout: this._resetZIndex - }); - } - - var newShadow = options.icon.createShadow(this._shadow), - addShadow = false; - - if (newShadow !== this._shadow) { - this._removeShadow(); - addShadow = true; - } - - if (newShadow) { - L.DomUtil.addClass(newShadow, classToAdd); - } - this._shadow = newShadow; - - - if (options.opacity < 1) { - this._updateOpacity(); - } - - - if (addIcon) { - this.getPane().appendChild(this._icon); - } - if (newShadow && addShadow) { - this.getPane('shadowPane').appendChild(this._shadow); - } - }, - - _removeIcon: function () { - if (this.options.riseOnHover) { - this.off({ - mouseover: this._bringToFront, - mouseout: this._resetZIndex - }); - } - - L.DomUtil.remove(this._icon); - this.removeInteractiveTarget(this._icon); - - this._icon = null; - }, - - _removeShadow: function () { - if (this._shadow) { - L.DomUtil.remove(this._shadow); - } - this._shadow = null; - }, - - _setPos: function (pos) { - L.DomUtil.setPosition(this._icon, pos); - - if (this._shadow) { - L.DomUtil.setPosition(this._shadow, pos); - } - - this._zIndex = pos.y + this.options.zIndexOffset; - - this._resetZIndex(); - }, - - _updateZIndex: function (offset) { - this._icon.style.zIndex = this._zIndex + offset; - }, - - _animateZoom: function (opt) { - var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round(); - - this._setPos(pos); - }, - - _initInteraction: function () { - - if (!this.options.interactive) { return; } - - L.DomUtil.addClass(this._icon, 'leaflet-interactive'); - - this.addInteractiveTarget(this._icon); - - if (L.Handler.MarkerDrag) { - var draggable = this.options.draggable; - if (this.dragging) { - draggable = this.dragging.enabled(); - this.dragging.disable(); - } - - this.dragging = new L.Handler.MarkerDrag(this); - - if (draggable) { - this.dragging.enable(); - } - } - }, - - setOpacity: function (opacity) { - this.options.opacity = opacity; - if (this._map) { - this._updateOpacity(); - } - - return this; - }, - - _updateOpacity: function () { - var opacity = this.options.opacity; - - L.DomUtil.setOpacity(this._icon, opacity); - - if (this._shadow) { - L.DomUtil.setOpacity(this._shadow, opacity); - } - }, - - _bringToFront: function () { - this._updateZIndex(this.options.riseOffset); - }, - - _resetZIndex: function () { - this._updateZIndex(0); - } -}); - -L.marker = function (latlng, options) { - return new L.Marker(latlng, options); -}; - - -/* - * L.DivIcon is a lightweight HTML-based icon class (as opposed to the image-based L.Icon) - * to use with L.Marker. - */ - -L.DivIcon = L.Icon.extend({ - options: { - iconSize: [12, 12], // also can be set through CSS - /* - iconAnchor: (Point) - popupAnchor: (Point) - html: (String) - bgPos: (Point) - */ - className: 'leaflet-div-icon', - html: false - }, - - createIcon: function (oldIcon) { - var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'), - options = this.options; - - div.innerHTML = options.html !== false ? options.html : ''; - - if (options.bgPos) { - div.style.backgroundPosition = (-options.bgPos.x) + 'px ' + (-options.bgPos.y) + 'px'; - } - this._setIconStyles(div, 'icon'); - - return div; - }, - - createShadow: function () { - return null; - } -}); - -L.divIcon = function (options) { - return new L.DivIcon(options); -}; - - -/* - * L.Popup is used for displaying popups on the map. - */ - -L.Map.mergeOptions({ - closePopupOnClick: true -}); - -L.Popup = L.Layer.extend({ - - options: { - pane: 'popupPane', - - minWidth: 50, - maxWidth: 300, - // maxHeight: , - offset: [0, 7], - - autoPan: true, - autoPanPadding: [5, 5], - // autoPanPaddingTopLeft: , - // autoPanPaddingBottomRight: , - - closeButton: true, - autoClose: true, - // keepInView: false, - // className: '', - zoomAnimation: true - }, - - initialize: function (options, source) { - L.setOptions(this, options); - - this._source = source; - }, - - onAdd: function (map) { - this._zoomAnimated = this._zoomAnimated && this.options.zoomAnimation; - - if (!this._container) { - this._initLayout(); - } - - if (map._fadeAnimated) { - L.DomUtil.setOpacity(this._container, 0); - } - - clearTimeout(this._removeTimeout); - this.getPane().appendChild(this._container); - this.update(); - - if (map._fadeAnimated) { - L.DomUtil.setOpacity(this._container, 1); - } - - map.fire('popupopen', {popup: this}); - - if (this._source) { - this._source.fire('popupopen', {popup: this}, true); - } - }, - - openOn: function (map) { - map.openPopup(this); - return this; - }, - - onRemove: function (map) { - if (map._fadeAnimated) { - L.DomUtil.setOpacity(this._container, 0); - this._removeTimeout = setTimeout(L.bind(L.DomUtil.remove, L.DomUtil, this._container), 200); - } else { - L.DomUtil.remove(this._container); - } - - map.fire('popupclose', {popup: this}); - - if (this._source) { - this._source.fire('popupclose', {popup: this}, true); - } - }, - - getLatLng: function () { - return this._latlng; - }, - - setLatLng: function (latlng) { - this._latlng = L.latLng(latlng); - if (this._map) { - this._updatePosition(); - this._adjustPan(); - } - return this; - }, - - getContent: function () { - return this._content; - }, - - setContent: function (content) { - this._content = content; - this.update(); - return this; - }, - - getElement: function () { - return this._container; - }, - - update: function () { - if (!this._map) { return; } - - this._container.style.visibility = 'hidden'; - - this._updateContent(); - this._updateLayout(); - this._updatePosition(); - - this._container.style.visibility = ''; - - this._adjustPan(); - }, - - getEvents: function () { - var events = { - zoom: this._updatePosition, - viewreset: this._updatePosition - }; - - if (this._zoomAnimated) { - events.zoomanim = this._animateZoom; - } - if ('closeOnClick' in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) { - events.preclick = this._close; - } - if (this.options.keepInView) { - events.moveend = this._adjustPan; - } - return events; - }, - - isOpen: function () { - return !!this._map && this._map.hasLayer(this); - }, - - _close: function () { - if (this._map) { - this._map.closePopup(this); - } - }, - - _initLayout: function () { - var prefix = 'leaflet-popup', - container = this._container = L.DomUtil.create('div', - prefix + ' ' + (this.options.className || '') + - ' leaflet-zoom-' + (this._zoomAnimated ? 'animated' : 'hide')); - - if (this.options.closeButton) { - var closeButton = this._closeButton = L.DomUtil.create('a', prefix + '-close-button', container); - closeButton.href = '#close'; - closeButton.innerHTML = '×'; - - L.DomEvent.on(closeButton, 'click', this._onCloseButtonClick, this); - } - - var wrapper = this._wrapper = L.DomUtil.create('div', prefix + '-content-wrapper', container); - this._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper); - - L.DomEvent - .disableClickPropagation(wrapper) - .disableScrollPropagation(this._contentNode) - .on(wrapper, 'contextmenu', L.DomEvent.stopPropagation); - - this._tipContainer = L.DomUtil.create('div', prefix + '-tip-container', container); - this._tip = L.DomUtil.create('div', prefix + '-tip', this._tipContainer); - }, - - _updateContent: function () { - if (!this._content) { return; } - - var node = this._contentNode; - var content = (typeof this._content === 'function') ? this._content(this._source || this) : this._content; - - if (typeof content === 'string') { - node.innerHTML = content; - } else { - while (node.hasChildNodes()) { - node.removeChild(node.firstChild); - } - node.appendChild(content); - } - this.fire('contentupdate'); - }, - - _updateLayout: function () { - var container = this._contentNode, - style = container.style; - - style.width = ''; - style.whiteSpace = 'nowrap'; - - var width = container.offsetWidth; - width = Math.min(width, this.options.maxWidth); - width = Math.max(width, this.options.minWidth); - - style.width = (width + 1) + 'px'; - style.whiteSpace = ''; - - style.height = ''; - - var height = container.offsetHeight, - maxHeight = this.options.maxHeight, - scrolledClass = 'leaflet-popup-scrolled'; - - if (maxHeight && height > maxHeight) { - style.height = maxHeight + 'px'; - L.DomUtil.addClass(container, scrolledClass); - } else { - L.DomUtil.removeClass(container, scrolledClass); - } - - this._containerWidth = this._container.offsetWidth; - }, - - _updatePosition: function () { - if (!this._map) { return; } - - var pos = this._map.latLngToLayerPoint(this._latlng), - offset = L.point(this.options.offset); - - if (this._zoomAnimated) { - L.DomUtil.setPosition(this._container, pos); - } else { - offset = offset.add(pos); - } - - var bottom = this._containerBottom = -offset.y, - left = this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x; - - // bottom position the popup in case the height of the popup changes (images loading etc) - this._container.style.bottom = bottom + 'px'; - this._container.style.left = left + 'px'; - }, - - _animateZoom: function (e) { - var pos = this._map._latLngToNewLayerPoint(this._latlng, e.zoom, e.center); - L.DomUtil.setPosition(this._container, pos); - }, - - _adjustPan: function () { - if (!this.options.autoPan) { return; } - - var map = this._map, - containerHeight = this._container.offsetHeight, - containerWidth = this._containerWidth, - layerPos = new L.Point(this._containerLeft, -containerHeight - this._containerBottom); - - if (this._zoomAnimated) { - layerPos._add(L.DomUtil.getPosition(this._container)); - } - - var containerPos = map.layerPointToContainerPoint(layerPos), - padding = L.point(this.options.autoPanPadding), - paddingTL = L.point(this.options.autoPanPaddingTopLeft || padding), - paddingBR = L.point(this.options.autoPanPaddingBottomRight || padding), - size = map.getSize(), - dx = 0, - dy = 0; - - if (containerPos.x + containerWidth + paddingBR.x > size.x) { // right - dx = containerPos.x + containerWidth - size.x + paddingBR.x; - } - if (containerPos.x - dx - paddingTL.x < 0) { // left - dx = containerPos.x - paddingTL.x; - } - if (containerPos.y + containerHeight + paddingBR.y > size.y) { // bottom - dy = containerPos.y + containerHeight - size.y + paddingBR.y; - } - if (containerPos.y - dy - paddingTL.y < 0) { // top - dy = containerPos.y - paddingTL.y; - } - - if (dx || dy) { - map - .fire('autopanstart') - .panBy([dx, dy]); - } - }, - - _onCloseButtonClick: function (e) { - this._close(); - L.DomEvent.stop(e); - } -}); - -L.popup = function (options, source) { - return new L.Popup(options, source); -}; - - -L.Map.include({ - openPopup: function (popup, latlng, options) { // (Popup) or (String || HTMLElement, LatLng[, Object]) - if (!(popup instanceof L.Popup)) { - popup = new L.Popup(options).setContent(popup); - } - - if (latlng) { - popup.setLatLng(latlng); - } - - if (this.hasLayer(popup)) { - return this; - } - - if (this._popup && this._popup.options.autoClose) { - this.closePopup(); - } - - this._popup = popup; - return this.addLayer(popup); - }, - - closePopup: function (popup) { - if (!popup || popup === this._popup) { - popup = this._popup; - this._popup = null; - } - if (popup) { - this.removeLayer(popup); - } - return this; - } -}); - - -/* - * Adds popup-related methods to all layers. - */ - -L.Layer.include({ - - bindPopup: function (content, options) { - - if (content instanceof L.Popup) { - L.setOptions(content, options); - this._popup = content; - content._source = this; - } else { - if (!this._popup || options) { - this._popup = new L.Popup(options, this); - } - this._popup.setContent(content); - } - - if (!this._popupHandlersAdded) { - this.on({ - click: this._openPopup, - remove: this.closePopup, - move: this._movePopup - }); - this._popupHandlersAdded = true; - } - - // save the originally passed offset - this._originalPopupOffset = this._popup.options.offset; - - return this; - }, - - unbindPopup: function () { - if (this._popup) { - this.off({ - click: this._openPopup, - remove: this.closePopup, - move: this._movePopup - }); - this._popupHandlersAdded = false; - this._popup = null; - } - return this; - }, - - openPopup: function (layer, latlng) { - if (!(layer instanceof L.Layer)) { - latlng = layer; - layer = this; - } - - if (layer instanceof L.FeatureGroup) { - for (var id in this._layers) { - layer = this._layers[id]; - break; - } - } - - if (!latlng) { - latlng = layer.getCenter ? layer.getCenter() : layer.getLatLng(); - } - - if (this._popup && this._map) { - // set the popup offset for this layer - this._popup.options.offset = this._popupAnchor(layer); - - // set popup source to this layer - this._popup._source = layer; - - // update the popup (content, layout, ect...) - this._popup.update(); - - // open the popup on the map - this._map.openPopup(this._popup, latlng); - } - - return this; - }, - - closePopup: function () { - if (this._popup) { - this._popup._close(); - } - return this; - }, - - togglePopup: function (target) { - if (this._popup) { - if (this._popup._map) { - this.closePopup(); - } else { - this.openPopup(target); - } - } - return this; - }, - - setPopupContent: function (content) { - if (this._popup) { - this._popup.setContent(content); - } - return this; - }, - - getPopup: function () { - return this._popup; - }, - - _openPopup: function (e) { - var layer = e.layer || e.target; - - if (!this._popup) { - return; - } - - if (!this._map) { - return; - } - - // if this inherits from Path its a vector and we can just - // open the popup at the new location - if (layer instanceof L.Path) { - this.openPopup(e.layer || e.target, e.latlng); - return; - } - - // otherwise treat it like a marker and figure out - // if we should toggle it open/closed - if (this._map.hasLayer(this._popup) && this._popup._source === layer) { - this.closePopup(); - } else { - this.openPopup(layer, e.latlng); - } - }, - - _popupAnchor: function (layer) { - // where shold we anchor the popup on this layer? - var anchor = layer._getPopupAnchor ? layer._getPopupAnchor() : [0, 0]; - - // add the users passed offset to that - var offsetToAdd = this._originalPopupOffset || L.Popup.prototype.options.offset; - - // return the final point to anchor the popup - return L.point(anchor).add(offsetToAdd); - }, - - _movePopup: function (e) { - this._popup.setLatLng(e.latlng); - } -}); - - -/* - * Popup extension to L.Marker, adding popup-related methods. - */ - -L.Marker.include({ - _getPopupAnchor: function() { - return this.options.icon.options.popupAnchor || [0, 0]; - } -}); - - -/* - * L.LayerGroup is a class to combine several layers into one so that - * you can manipulate the group (e.g. add/remove it) as one layer. - */ - -L.LayerGroup = L.Layer.extend({ - - initialize: function (layers) { - this._layers = {}; - - var i, len; - - if (layers) { - for (i = 0, len = layers.length; i < len; i++) { - this.addLayer(layers[i]); - } - } - }, - - addLayer: function (layer) { - var id = this.getLayerId(layer); - - this._layers[id] = layer; - - if (this._map) { - this._map.addLayer(layer); - } - - return this; - }, - - removeLayer: function (layer) { - var id = layer in this._layers ? layer : this.getLayerId(layer); - - if (this._map && this._layers[id]) { - this._map.removeLayer(this._layers[id]); - } - - delete this._layers[id]; - - return this; - }, - - hasLayer: function (layer) { - return !!layer && (layer in this._layers || this.getLayerId(layer) in this._layers); - }, - - clearLayers: function () { - for (var i in this._layers) { - this.removeLayer(this._layers[i]); - } - return this; - }, - - invoke: function (methodName) { - var args = Array.prototype.slice.call(arguments, 1), - i, layer; - - for (i in this._layers) { - layer = this._layers[i]; - - if (layer[methodName]) { - layer[methodName].apply(layer, args); - } - } - - return this; - }, - - onAdd: function (map) { - for (var i in this._layers) { - map.addLayer(this._layers[i]); - } - }, - - onRemove: function (map) { - for (var i in this._layers) { - map.removeLayer(this._layers[i]); - } - }, - - eachLayer: function (method, context) { - for (var i in this._layers) { - method.call(context, this._layers[i]); - } - return this; - }, - - getLayer: function (id) { - return this._layers[id]; - }, - - getLayers: function () { - var layers = []; - - for (var i in this._layers) { - layers.push(this._layers[i]); - } - return layers; - }, - - setZIndex: function (zIndex) { - return this.invoke('setZIndex', zIndex); - }, - - getLayerId: function (layer) { - return L.stamp(layer); - } -}); - -L.layerGroup = function (layers) { - return new L.LayerGroup(layers); -}; - - -/* - * L.FeatureGroup extends L.LayerGroup by introducing mouse events and additional methods - * shared between a group of interactive layers (like vectors or markers). - */ - -L.FeatureGroup = L.LayerGroup.extend({ - - addLayer: function (layer) { - if (this.hasLayer(layer)) { - return this; - } - - layer.addEventParent(this); - - L.LayerGroup.prototype.addLayer.call(this, layer); - - return this.fire('layeradd', {layer: layer}); - }, - - removeLayer: function (layer) { - if (!this.hasLayer(layer)) { - return this; - } - if (layer in this._layers) { - layer = this._layers[layer]; - } - - layer.removeEventParent(this); - - L.LayerGroup.prototype.removeLayer.call(this, layer); - - return this.fire('layerremove', {layer: layer}); - }, - - setStyle: function (style) { - return this.invoke('setStyle', style); - }, - - bringToFront: function () { - return this.invoke('bringToFront'); - }, - - bringToBack: function () { - return this.invoke('bringToBack'); - }, - - getBounds: function () { - var bounds = new L.LatLngBounds(); - - for (var id in this._layers) { - var layer = this._layers[id]; - bounds.extend(layer.getBounds ? layer.getBounds() : layer.getLatLng()); - } - return bounds; - } -}); - -L.featureGroup = function (layers) { - return new L.FeatureGroup(layers); -}; - - -/* - * L.Renderer is a base class for renderer implementations (SVG, Canvas); - * handles renderer container, bounds and zoom animation. - */ - -L.Renderer = L.Layer.extend({ - - options: { - // how much to extend the clip area around the map view (relative to its size) - // e.g. 0.1 would be 10% of map view in each direction; defaults to clip with the map view - padding: 0.1 - }, - - initialize: function (options) { - L.setOptions(this, options); - L.stamp(this); - }, - - onAdd: function () { - if (!this._container) { - this._initContainer(); // defined by renderer implementations - - if (this._zoomAnimated) { - L.DomUtil.addClass(this._container, 'leaflet-zoom-animated'); - } - } - - this.getPane().appendChild(this._container); - this._update(); - }, - - onRemove: function () { - L.DomUtil.remove(this._container); - }, - - getEvents: function () { - var events = { - viewreset: this._reset, - zoom: this._updateTransform, - moveend: this._update - }; - if (this._zoomAnimated) { - events.zoomanim = this._animateZoom; - } - return events; - }, - - _animateZoom: function (e) { - var scale = this._map.getZoomScale(e.zoom, this._zoom), - offset = this._map._latLngToNewLayerPoint(this._topLeft, e.zoom, e.center); - - L.DomUtil.setTransform(this._container, offset, scale); - }, - - _updateTransform: function () { - var zoom = this._map.getZoom(), - center = this._map.getCenter(), - scale = this._map.getZoomScale(zoom, this._zoom), - offset = this._map._latLngToNewLayerPoint(this._topLeft, zoom, center); - - L.DomUtil.setTransform(this._container, offset, scale); - }, - - _reset: function () { - this._update(); - this._updateTransform(); - }, - - _update: function () { - // update pixel bounds of renderer container (for positioning/sizing/clipping later) - var p = this.options.padding, - size = this._map.getSize(), - min = this._map.containerPointToLayerPoint(size.multiplyBy(-p)).round(); - - this._bounds = new L.Bounds(min, min.add(size.multiplyBy(1 + p * 2)).round()); - - this._topLeft = this._map.layerPointToLatLng(min); - this._zoom = this._map.getZoom(); - } -}); - - -L.Map.include({ - // used by each vector layer to decide which renderer to use - getRenderer: function (layer) { - var renderer = layer.options.renderer || this._getPaneRenderer(layer.options.pane) || this.options.renderer || this._renderer; - - if (!renderer) { - renderer = this._renderer = (this.options.preferCanvas && L.canvas()) || L.svg(); - } - - if (!this.hasLayer(renderer)) { - this.addLayer(renderer); - } - return renderer; - }, - - _getPaneRenderer: function (name) { - if (name === 'overlayPane' || name === undefined) { - return false; - } - - var renderer = this._paneRenderers[name]; - if (renderer === undefined) { - renderer = (L.SVG && L.svg({pane: name})) || (L.Canvas && L.canvas({pane: name})); - this._paneRenderers[name] = renderer; - } - return renderer; - } -}); - - -/* - * L.Path is the base class for all Leaflet vector layers like polygons and circles. - */ - -L.Path = L.Layer.extend({ - - options: { - stroke: true, - color: '#3388ff', - weight: 3, - opacity: 1, - lineCap: 'round', - lineJoin: 'round', - // dashArray: null - // dashOffset: null - - // fill: false - // fillColor: same as color by default - fillOpacity: 0.2, - fillRule: 'evenodd', - - // className: '' - interactive: true - }, - - onAdd: function () { - this._renderer = this._map.getRenderer(this); - this._renderer._initPath(this); - this._reset(); - this._renderer._addPath(this); - }, - - onRemove: function () { - this._renderer._removePath(this); - }, - - getEvents: function () { - return { - zoomend: this._project, - moveend: this._update, - viewreset: this._reset - }; - }, - - redraw: function () { - if (this._map) { - this._renderer._updatePath(this); - } - return this; - }, - - setStyle: function (style) { - L.setOptions(this, style); - if (this._renderer) { - this._renderer._updateStyle(this); - } - return this; - }, - - bringToFront: function () { - if (this._renderer) { - this._renderer._bringToFront(this); - } - return this; - }, - - bringToBack: function () { - if (this._renderer) { - this._renderer._bringToBack(this); - } - return this; - }, - - getElement: function () { - return this._path; - }, - - _reset: function () { - // defined in children classes - this._project(); - this._update(); - }, - - _clickTolerance: function () { - // used when doing hit detection for Canvas layers - return (this.options.stroke ? this.options.weight / 2 : 0) + (L.Browser.touch ? 10 : 0); - } -}); - - -/* - * L.LineUtil contains different utility functions for line segments - * and polylines (clipping, simplification, distances, etc.) - */ - -L.LineUtil = { - - // Simplify polyline with vertex reduction and Douglas-Peucker simplification. - // Improves rendering performance dramatically by lessening the number of points to draw. - - simplify: function (points, tolerance) { - if (!tolerance || !points.length) { - return points.slice(); - } - - var sqTolerance = tolerance * tolerance; - - // stage 1: vertex reduction - points = this._reducePoints(points, sqTolerance); - - // stage 2: Douglas-Peucker simplification - points = this._simplifyDP(points, sqTolerance); - - return points; - }, - - // distance from a point to a segment between two points - pointToSegmentDistance: function (p, p1, p2) { - return Math.sqrt(this._sqClosestPointOnSegment(p, p1, p2, true)); - }, - - closestPointOnSegment: function (p, p1, p2) { - return this._sqClosestPointOnSegment(p, p1, p2); - }, - - // Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm - _simplifyDP: function (points, sqTolerance) { - - var len = points.length, - ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array, - markers = new ArrayConstructor(len); - - markers[0] = markers[len - 1] = 1; - - this._simplifyDPStep(points, markers, sqTolerance, 0, len - 1); - - var i, - newPoints = []; - - for (i = 0; i < len; i++) { - if (markers[i]) { - newPoints.push(points[i]); - } - } - - return newPoints; - }, - - _simplifyDPStep: function (points, markers, sqTolerance, first, last) { - - var maxSqDist = 0, - index, i, sqDist; - - for (i = first + 1; i <= last - 1; i++) { - sqDist = this._sqClosestPointOnSegment(points[i], points[first], points[last], true); - - if (sqDist > maxSqDist) { - index = i; - maxSqDist = sqDist; - } - } - - if (maxSqDist > sqTolerance) { - markers[index] = 1; - - this._simplifyDPStep(points, markers, sqTolerance, first, index); - this._simplifyDPStep(points, markers, sqTolerance, index, last); - } - }, - - // reduce points that are too close to each other to a single point - _reducePoints: function (points, sqTolerance) { - var reducedPoints = [points[0]]; - - for (var i = 1, prev = 0, len = points.length; i < len; i++) { - if (this._sqDist(points[i], points[prev]) > sqTolerance) { - reducedPoints.push(points[i]); - prev = i; - } - } - if (prev < len - 1) { - reducedPoints.push(points[len - 1]); - } - return reducedPoints; - }, - - // Cohen-Sutherland line clipping algorithm. - // Used to avoid rendering parts of a polyline that are not currently visible. - - clipSegment: function (a, b, bounds, useLastCode, round) { - var codeA = useLastCode ? this._lastCode : this._getBitCode(a, bounds), - codeB = this._getBitCode(b, bounds), - - codeOut, p, newCode; - - // save 2nd code to avoid calculating it on the next segment - this._lastCode = codeB; - - while (true) { - // if a,b is inside the clip window (trivial accept) - if (!(codeA | codeB)) { - return [a, b]; - // if a,b is outside the clip window (trivial reject) - } else if (codeA & codeB) { - return false; - // other cases - } else { - codeOut = codeA || codeB; - p = this._getEdgeIntersection(a, b, codeOut, bounds, round); - newCode = this._getBitCode(p, bounds); - - if (codeOut === codeA) { - a = p; - codeA = newCode; - } else { - b = p; - codeB = newCode; - } - } - } - }, - - _getEdgeIntersection: function (a, b, code, bounds, round) { - var dx = b.x - a.x, - dy = b.y - a.y, - min = bounds.min, - max = bounds.max, - x, y; - - if (code & 8) { // top - x = a.x + dx * (max.y - a.y) / dy; - y = max.y; - - } else if (code & 4) { // bottom - x = a.x + dx * (min.y - a.y) / dy; - y = min.y; - - } else if (code & 2) { // right - x = max.x; - y = a.y + dy * (max.x - a.x) / dx; - - } else if (code & 1) { // left - x = min.x; - y = a.y + dy * (min.x - a.x) / dx; - } - - return new L.Point(x, y, round); - }, - - _getBitCode: function (/*Point*/ p, bounds) { - var code = 0; - - if (p.x < bounds.min.x) { // left - code |= 1; - } else if (p.x > bounds.max.x) { // right - code |= 2; - } - - if (p.y < bounds.min.y) { // bottom - code |= 4; - } else if (p.y > bounds.max.y) { // top - code |= 8; - } - - return code; - }, - - // square distance (to avoid unnecessary Math.sqrt calls) - _sqDist: function (p1, p2) { - var dx = p2.x - p1.x, - dy = p2.y - p1.y; - return dx * dx + dy * dy; - }, - - // return closest point on segment or distance to that point - _sqClosestPointOnSegment: function (p, p1, p2, sqDist) { - var x = p1.x, - y = p1.y, - dx = p2.x - x, - dy = p2.y - y, - dot = dx * dx + dy * dy, - t; - - if (dot > 0) { - t = ((p.x - x) * dx + (p.y - y) * dy) / dot; - - if (t > 1) { - x = p2.x; - y = p2.y; - } else if (t > 0) { - x += dx * t; - y += dy * t; - } - } - - dx = p.x - x; - dy = p.y - y; - - return sqDist ? dx * dx + dy * dy : new L.Point(x, y); - } -}; - - -/* - * L.Polyline implements polyline vector layer (a set of points connected with lines) - */ - -L.Polyline = L.Path.extend({ - - options: { - // how much to simplify the polyline on each zoom level - // more = better performance and smoother look, less = more accurate - smoothFactor: 1.0 - // noClip: false - }, - - initialize: function (latlngs, options) { - L.setOptions(this, options); - this._setLatLngs(latlngs); - }, - - getLatLngs: function () { - return this._latlngs; - }, - - setLatLngs: function (latlngs) { - this._setLatLngs(latlngs); - return this.redraw(); - }, - - isEmpty: function () { - return !this._latlngs.length; - }, - - closestLayerPoint: function (p) { - var minDistance = Infinity, - minPoint = null, - closest = L.LineUtil._sqClosestPointOnSegment, - p1, p2; - - for (var j = 0, jLen = this._parts.length; j < jLen; j++) { - var points = this._parts[j]; - - for (var i = 1, len = points.length; i < len; i++) { - p1 = points[i - 1]; - p2 = points[i]; - - var sqDist = closest(p, p1, p2, true); - - if (sqDist < minDistance) { - minDistance = sqDist; - minPoint = closest(p, p1, p2); - } - } - } - if (minPoint) { - minPoint.distance = Math.sqrt(minDistance); - } - return minPoint; - }, - - getCenter: function () { - var i, halfDist, segDist, dist, p1, p2, ratio, - points = this._rings[0], - len = points.length; - - if (!len) { return null; } - - // polyline centroid algorithm; only uses the first ring if there are multiple - - for (i = 0, halfDist = 0; i < len - 1; i++) { - halfDist += points[i].distanceTo(points[i + 1]) / 2; - } - - // The line is so small in the current view that all points are on the same pixel. - if (halfDist === 0) { - return this._map.layerPointToLatLng(points[0]); - } - - for (i = 0, dist = 0; i < len - 1; i++) { - p1 = points[i]; - p2 = points[i + 1]; - segDist = p1.distanceTo(p2); - dist += segDist; - - if (dist > halfDist) { - ratio = (dist - halfDist) / segDist; - return this._map.layerPointToLatLng([ - p2.x - ratio * (p2.x - p1.x), - p2.y - ratio * (p2.y - p1.y) - ]); - } - } - }, - - getBounds: function () { - return this._bounds; - }, - - addLatLng: function (latlng, latlngs) { - latlngs = latlngs || this._defaultShape(); - latlng = L.latLng(latlng); - latlngs.push(latlng); - this._bounds.extend(latlng); - return this.redraw(); - }, - - _setLatLngs: function (latlngs) { - this._bounds = new L.LatLngBounds(); - this._latlngs = this._convertLatLngs(latlngs); - }, - - _defaultShape: function () { - return L.Polyline._flat(this._latlngs) ? this._latlngs : this._latlngs[0]; - }, - - // recursively convert latlngs input into actual LatLng instances; calculate bounds along the way - _convertLatLngs: function (latlngs) { - var result = [], - flat = L.Polyline._flat(latlngs); - - for (var i = 0, len = latlngs.length; i < len; i++) { - if (flat) { - result[i] = L.latLng(latlngs[i]); - this._bounds.extend(result[i]); - } else { - result[i] = this._convertLatLngs(latlngs[i]); - } - } - - return result; - }, - - _project: function () { - this._rings = []; - this._projectLatlngs(this._latlngs, this._rings); - - // project bounds as well to use later for Canvas hit detection/etc. - var w = this._clickTolerance(), - p = new L.Point(w, -w); - - if (this._bounds.isValid()) { - this._pxBounds = new L.Bounds( - this._map.latLngToLayerPoint(this._bounds.getSouthWest())._subtract(p), - this._map.latLngToLayerPoint(this._bounds.getNorthEast())._add(p)); - } - }, - - // recursively turns latlngs into a set of rings with projected coordinates - _projectLatlngs: function (latlngs, result) { - - var flat = latlngs[0] instanceof L.LatLng, - len = latlngs.length, - i, ring; - - if (flat) { - ring = []; - for (i = 0; i < len; i++) { - ring[i] = this._map.latLngToLayerPoint(latlngs[i]); - } - result.push(ring); - } else { - for (i = 0; i < len; i++) { - this._projectLatlngs(latlngs[i], result); - } - } - }, - - // clip polyline by renderer bounds so that we have less to render for performance - _clipPoints: function () { - var bounds = this._renderer._bounds; - - this._parts = []; - if (!this._pxBounds || !this._pxBounds.intersects(bounds)) { - return; - } - - if (this.options.noClip) { - this._parts = this._rings; - return; - } - - var parts = this._parts, - i, j, k, len, len2, segment, points; - - for (i = 0, k = 0, len = this._rings.length; i < len; i++) { - points = this._rings[i]; - - for (j = 0, len2 = points.length; j < len2 - 1; j++) { - segment = L.LineUtil.clipSegment(points[j], points[j + 1], bounds, j, true); - - if (!segment) { continue; } - - parts[k] = parts[k] || []; - parts[k].push(segment[0]); - - // if segment goes out of screen, or it's the last one, it's the end of the line part - if ((segment[1] !== points[j + 1]) || (j === len2 - 2)) { - parts[k].push(segment[1]); - k++; - } - } - } - }, - - // simplify each clipped part of the polyline for performance - _simplifyPoints: function () { - var parts = this._parts, - tolerance = this.options.smoothFactor; - - for (var i = 0, len = parts.length; i < len; i++) { - parts[i] = L.LineUtil.simplify(parts[i], tolerance); - } - }, - - _update: function () { - if (!this._map) { return; } - - this._clipPoints(); - this._simplifyPoints(); - this._updatePath(); - }, - - _updatePath: function () { - this._renderer._updatePoly(this); - } -}); - -L.polyline = function (latlngs, options) { - return new L.Polyline(latlngs, options); -}; - -L.Polyline._flat = function (latlngs) { - // true if it's a flat array of latlngs; false if nested - return !L.Util.isArray(latlngs[0]) || (typeof latlngs[0][0] !== 'object' && typeof latlngs[0][0] !== 'undefined'); -}; - - -/* - * L.PolyUtil contains utility functions for polygons (clipping, etc.). - */ - -L.PolyUtil = {}; - -/* - * Sutherland-Hodgeman polygon clipping algorithm. - * Used to avoid rendering parts of a polygon that are not currently visible. - */ -L.PolyUtil.clipPolygon = function (points, bounds, round) { - var clippedPoints, - edges = [1, 4, 2, 8], - i, j, k, - a, b, - len, edge, p, - lu = L.LineUtil; - - for (i = 0, len = points.length; i < len; i++) { - points[i]._code = lu._getBitCode(points[i], bounds); - } - - // for each edge (left, bottom, right, top) - for (k = 0; k < 4; k++) { - edge = edges[k]; - clippedPoints = []; - - for (i = 0, len = points.length, j = len - 1; i < len; j = i++) { - a = points[i]; - b = points[j]; - - // if a is inside the clip window - if (!(a._code & edge)) { - // if b is outside the clip window (a->b goes out of screen) - if (b._code & edge) { - p = lu._getEdgeIntersection(b, a, edge, bounds, round); - p._code = lu._getBitCode(p, bounds); - clippedPoints.push(p); - } - clippedPoints.push(a); - - // else if b is inside the clip window (a->b enters the screen) - } else if (!(b._code & edge)) { - p = lu._getEdgeIntersection(b, a, edge, bounds, round); - p._code = lu._getBitCode(p, bounds); - clippedPoints.push(p); - } - } - points = clippedPoints; - } - - return points; -}; - - -/* - * L.Polygon implements polygon vector layer (closed polyline with a fill inside). - */ - -L.Polygon = L.Polyline.extend({ - - options: { - fill: true - }, - - isEmpty: function () { - return !this._latlngs.length || !this._latlngs[0].length; - }, - - getCenter: function () { - var i, j, p1, p2, f, area, x, y, center, - points = this._rings[0], - len = points.length; - - if (!len) { return null; } - - // polygon centroid algorithm; only uses the first ring if there are multiple - - area = x = y = 0; - - for (i = 0, j = len - 1; i < len; j = i++) { - p1 = points[i]; - p2 = points[j]; - - f = p1.y * p2.x - p2.y * p1.x; - x += (p1.x + p2.x) * f; - y += (p1.y + p2.y) * f; - area += f * 3; - } - - if (area === 0) { - // Polygon is so small that all points are on same pixel. - center = points[0]; - } else { - center = [x / area, y / area]; - } - return this._map.layerPointToLatLng(center); - }, - - _convertLatLngs: function (latlngs) { - var result = L.Polyline.prototype._convertLatLngs.call(this, latlngs), - len = result.length; - - // remove last point if it equals first one - if (len >= 2 && result[0] instanceof L.LatLng && result[0].equals(result[len - 1])) { - result.pop(); - } - return result; - }, - - _setLatLngs: function (latlngs) { - L.Polyline.prototype._setLatLngs.call(this, latlngs); - if (L.Polyline._flat(this._latlngs)) { - this._latlngs = [this._latlngs]; - } - }, - - _defaultShape: function () { - return L.Polyline._flat(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0]; - }, - - _clipPoints: function () { - // polygons need a different clipping algorithm so we redefine that - - var bounds = this._renderer._bounds, - w = this.options.weight, - p = new L.Point(w, w); - - // increase clip padding by stroke width to avoid stroke on clip edges - bounds = new L.Bounds(bounds.min.subtract(p), bounds.max.add(p)); - - this._parts = []; - if (!this._pxBounds || !this._pxBounds.intersects(bounds)) { - return; - } - - if (this.options.noClip) { - this._parts = this._rings; - return; - } - - for (var i = 0, len = this._rings.length, clipped; i < len; i++) { - clipped = L.PolyUtil.clipPolygon(this._rings[i], bounds, true); - if (clipped.length) { - this._parts.push(clipped); - } - } - }, - - _updatePath: function () { - this._renderer._updatePoly(this, true); - } -}); - -L.polygon = function (latlngs, options) { - return new L.Polygon(latlngs, options); -}; - - -/* - * L.Rectangle extends Polygon and creates a rectangle when passed a LatLngBounds object. - */ - -L.Rectangle = L.Polygon.extend({ - initialize: function (latLngBounds, options) { - L.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(latLngBounds), options); - }, - - setBounds: function (latLngBounds) { - this.setLatLngs(this._boundsToLatLngs(latLngBounds)); - }, - - _boundsToLatLngs: function (latLngBounds) { - latLngBounds = L.latLngBounds(latLngBounds); - return [ - latLngBounds.getSouthWest(), - latLngBounds.getNorthWest(), - latLngBounds.getNorthEast(), - latLngBounds.getSouthEast() - ]; - } -}); - -L.rectangle = function (latLngBounds, options) { - return new L.Rectangle(latLngBounds, options); -}; - - -/* - * L.CircleMarker is a circle overlay with a permanent pixel radius. - */ - -L.CircleMarker = L.Path.extend({ - - options: { - fill: true, - radius: 10 - }, - - initialize: function (latlng, options) { - L.setOptions(this, options); - this._latlng = L.latLng(latlng); - this._radius = this.options.radius; - }, - - setLatLng: function (latlng) { - this._latlng = L.latLng(latlng); - this.redraw(); - return this.fire('move', {latlng: this._latlng}); - }, - - getLatLng: function () { - return this._latlng; - }, - - setRadius: function (radius) { - this.options.radius = this._radius = radius; - return this.redraw(); - }, - - getRadius: function () { - return this._radius; - }, - - setStyle : function (options) { - var radius = options && options.radius || this._radius; - L.Path.prototype.setStyle.call(this, options); - this.setRadius(radius); - return this; - }, - - _project: function () { - this._point = this._map.latLngToLayerPoint(this._latlng); - this._updateBounds(); - }, - - _updateBounds: function () { - var r = this._radius, - r2 = this._radiusY || r, - w = this._clickTolerance(), - p = [r + w, r2 + w]; - this._pxBounds = new L.Bounds(this._point.subtract(p), this._point.add(p)); - }, - - _update: function () { - if (this._map) { - this._updatePath(); - } - }, - - _updatePath: function () { - this._renderer._updateCircle(this); - }, - - _empty: function () { - return this._radius && !this._renderer._bounds.intersects(this._pxBounds); - } -}); - -L.circleMarker = function (latlng, options) { - return new L.CircleMarker(latlng, options); -}; - - -/* - * L.Circle is a circle overlay (with a certain radius in meters). - * It's an approximation and starts to diverge from a real circle closer to poles (due to projection distortion) - */ - -L.Circle = L.CircleMarker.extend({ - - initialize: function (latlng, radius, options) { - L.setOptions(this, options); - this._latlng = L.latLng(latlng); - this._mRadius = radius; - }, - - setRadius: function (radius) { - this._mRadius = radius; - return this.redraw(); - }, - - getRadius: function () { - return this._mRadius; - }, - - getBounds: function () { - var half = [this._radius, this._radiusY]; - - return new L.LatLngBounds( - this._map.layerPointToLatLng(this._point.subtract(half)), - this._map.layerPointToLatLng(this._point.add(half))); - }, - - setStyle: L.Path.prototype.setStyle, - - _project: function () { - - var lng = this._latlng.lng, - lat = this._latlng.lat, - map = this._map, - crs = map.options.crs; - - if (crs.distance === L.CRS.Earth.distance) { - var d = Math.PI / 180, - latR = (this._mRadius / L.CRS.Earth.R) / d, - top = map.project([lat + latR, lng]), - bottom = map.project([lat - latR, lng]), - p = top.add(bottom).divideBy(2), - lat2 = map.unproject(p).lat, - lngR = Math.acos((Math.cos(latR * d) - Math.sin(lat * d) * Math.sin(lat2 * d)) / - (Math.cos(lat * d) * Math.cos(lat2 * d))) / d; - - this._point = p.subtract(map.getPixelOrigin()); - this._radius = isNaN(lngR) ? 0 : Math.max(Math.round(p.x - map.project([lat2, lng - lngR]).x), 1); - this._radiusY = Math.max(Math.round(p.y - top.y), 1); - - } else { - var latlng2 = crs.unproject(crs.project(this._latlng).subtract([this._mRadius, 0])); - - this._point = map.latLngToLayerPoint(this._latlng); - this._radius = this._point.x - map.latLngToLayerPoint(latlng2).x; - } - - this._updateBounds(); - } -}); - -L.circle = function (latlng, radius, options) { - return new L.Circle(latlng, radius, options); -}; - - -/* - * L.SVG renders vector layers with SVG. All SVG-specific code goes here. - */ - -L.SVG = L.Renderer.extend({ - - _initContainer: function () { - this._container = L.SVG.create('svg'); - - // makes it possible to click through svg root; we'll reset it back in individual paths - this._container.setAttribute('pointer-events', 'none'); - - this._rootGroup = L.SVG.create('g'); - this._container.appendChild(this._rootGroup); - }, - - _update: function () { - if (this._map._animatingZoom && this._bounds) { return; } - - L.Renderer.prototype._update.call(this); - - var b = this._bounds, - size = b.getSize(), - container = this._container; - - // set size of svg-container if changed - if (!this._svgSize || !this._svgSize.equals(size)) { - this._svgSize = size; - container.setAttribute('width', size.x); - container.setAttribute('height', size.y); - } - - // movement: update container viewBox so that we don't have to change coordinates of individual layers - L.DomUtil.setPosition(container, b.min); - container.setAttribute('viewBox', [b.min.x, b.min.y, size.x, size.y].join(' ')); - }, - - // methods below are called by vector layers implementations - - _initPath: function (layer) { - var path = layer._path = L.SVG.create('path'); - - if (layer.options.className) { - L.DomUtil.addClass(path, layer.options.className); - } - - if (layer.options.interactive) { - L.DomUtil.addClass(path, 'leaflet-interactive'); - } - - this._updateStyle(layer); - }, - - _addPath: function (layer) { - this._rootGroup.appendChild(layer._path); - layer.addInteractiveTarget(layer._path); - }, - - _removePath: function (layer) { - L.DomUtil.remove(layer._path); - layer.removeInteractiveTarget(layer._path); - }, - - _updatePath: function (layer) { - layer._project(); - layer._update(); - }, - - _updateStyle: function (layer) { - var path = layer._path, - options = layer.options; - - if (!path) { return; } - - if (options.stroke) { - path.setAttribute('stroke', options.color); - path.setAttribute('stroke-opacity', options.opacity); - path.setAttribute('stroke-width', options.weight); - path.setAttribute('stroke-linecap', options.lineCap); - path.setAttribute('stroke-linejoin', options.lineJoin); - - if (options.dashArray) { - path.setAttribute('stroke-dasharray', options.dashArray); - } else { - path.removeAttribute('stroke-dasharray'); - } - - if (options.dashOffset) { - path.setAttribute('stroke-dashoffset', options.dashOffset); - } else { - path.removeAttribute('stroke-dashoffset'); - } - } else { - path.setAttribute('stroke', 'none'); - } - - if (options.fill) { - path.setAttribute('fill', options.fillColor || options.color); - path.setAttribute('fill-opacity', options.fillOpacity); - path.setAttribute('fill-rule', options.fillRule || 'evenodd'); - } else { - path.setAttribute('fill', 'none'); - } - - path.setAttribute('pointer-events', options.pointerEvents || (options.interactive ? 'visiblePainted' : 'none')); - }, - - _updatePoly: function (layer, closed) { - this._setPath(layer, L.SVG.pointsToPath(layer._parts, closed)); - }, - - _updateCircle: function (layer) { - var p = layer._point, - r = layer._radius, - r2 = layer._radiusY || r, - arc = 'a' + r + ',' + r2 + ' 0 1,0 '; - - // drawing a circle with two half-arcs - var d = layer._empty() ? 'M0 0' : - 'M' + (p.x - r) + ',' + p.y + - arc + (r * 2) + ',0 ' + - arc + (-r * 2) + ',0 '; - - this._setPath(layer, d); - }, - - _setPath: function (layer, path) { - layer._path.setAttribute('d', path); - }, - - // SVG does not have the concept of zIndex so we resort to changing the DOM order of elements - _bringToFront: function (layer) { - L.DomUtil.toFront(layer._path); - }, - - _bringToBack: function (layer) { - L.DomUtil.toBack(layer._path); - } -}); - - -L.extend(L.SVG, { - create: function (name) { - return document.createElementNS('http://www.w3.org/2000/svg', name); - }, - - // generates SVG path string for multiple rings, with each ring turning into "M..L..L.." instructions - pointsToPath: function (rings, closed) { - var str = '', - i, j, len, len2, points, p; - - for (i = 0, len = rings.length; i < len; i++) { - points = rings[i]; - - for (j = 0, len2 = points.length; j < len2; j++) { - p = points[j]; - str += (j ? 'L' : 'M') + p.x + ' ' + p.y; - } - - // closes the ring for polygons; "x" is VML syntax - str += closed ? (L.Browser.svg ? 'z' : 'x') : ''; - } - - // SVG complains about empty path strings - return str || 'M0 0'; - } -}); - -L.Browser.svg = !!(document.createElementNS && L.SVG.create('svg').createSVGRect); - -L.svg = function (options) { - return L.Browser.svg || L.Browser.vml ? new L.SVG(options) : null; -}; - - -/* - * Vector rendering for IE7-8 through VML. - * Thanks to Dmitry Baranovsky and his Raphael library for inspiration! - */ - -L.Browser.vml = !L.Browser.svg && (function () { - try { - var div = document.createElement('div'); - div.innerHTML = ''; - - var shape = div.firstChild; - shape.style.behavior = 'url(#default#VML)'; - - return shape && (typeof shape.adj === 'object'); - - } catch (e) { - return false; - } -}()); - -// redefine some SVG methods to handle VML syntax which is similar but with some differences -L.SVG.include(!L.Browser.vml ? {} : { - - _initContainer: function () { - this._container = L.DomUtil.create('div', 'leaflet-vml-container'); - }, - - _update: function () { - if (this._map._animatingZoom) { return; } - L.Renderer.prototype._update.call(this); - }, - - _initPath: function (layer) { - var container = layer._container = L.SVG.create('shape'); - - L.DomUtil.addClass(container, 'leaflet-vml-shape ' + (this.options.className || '')); - - container.coordsize = '1 1'; - - layer._path = L.SVG.create('path'); - container.appendChild(layer._path); - - this._updateStyle(layer); - }, - - _addPath: function (layer) { - var container = layer._container; - this._container.appendChild(container); - - if (layer.options.interactive) { - layer.addInteractiveTarget(container); - } - }, - - _removePath: function (layer) { - var container = layer._container; - L.DomUtil.remove(container); - layer.removeInteractiveTarget(container); - }, - - _updateStyle: function (layer) { - var stroke = layer._stroke, - fill = layer._fill, - options = layer.options, - container = layer._container; - - container.stroked = !!options.stroke; - container.filled = !!options.fill; - - if (options.stroke) { - if (!stroke) { - stroke = layer._stroke = L.SVG.create('stroke'); - container.appendChild(stroke); - } - stroke.weight = options.weight + 'px'; - stroke.color = options.color; - stroke.opacity = options.opacity; - - if (options.dashArray) { - stroke.dashStyle = L.Util.isArray(options.dashArray) ? - options.dashArray.join(' ') : - options.dashArray.replace(/( *, *)/g, ' '); - } else { - stroke.dashStyle = ''; - } - stroke.endcap = options.lineCap.replace('butt', 'flat'); - stroke.joinstyle = options.lineJoin; - - } else if (stroke) { - container.removeChild(stroke); - layer._stroke = null; - } - - if (options.fill) { - if (!fill) { - fill = layer._fill = L.SVG.create('fill'); - container.appendChild(fill); - } - fill.color = options.fillColor || options.color; - fill.opacity = options.fillOpacity; - - } else if (fill) { - container.removeChild(fill); - layer._fill = null; - } - }, - - _updateCircle: function (layer) { - var p = layer._point.round(), - r = Math.round(layer._radius), - r2 = Math.round(layer._radiusY || r); - - this._setPath(layer, layer._empty() ? 'M0 0' : - 'AL ' + p.x + ',' + p.y + ' ' + r + ',' + r2 + ' 0,' + (65535 * 360)); - }, - - _setPath: function (layer, path) { - layer._path.v = path; - }, - - _bringToFront: function (layer) { - L.DomUtil.toFront(layer._container); - }, - - _bringToBack: function (layer) { - L.DomUtil.toBack(layer._container); - } -}); - -if (L.Browser.vml) { - L.SVG.create = (function () { - try { - document.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml'); - return function (name) { - return document.createElement(''); - }; - } catch (e) { - return function (name) { - return document.createElement('<' + name + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">'); - }; - } - })(); -} - - -/* - * L.Canvas handles Canvas vector layers rendering and mouse events handling. All Canvas-specific code goes here. - */ - -L.Canvas = L.Renderer.extend({ - - onAdd: function () { - L.Renderer.prototype.onAdd.call(this); - - this._layers = this._layers || {}; - - // redraw vectors since canvas is cleared upon removal - this._draw(); - }, - - _initContainer: function () { - var container = this._container = document.createElement('canvas'); - - L.DomEvent - .on(container, 'mousemove', this._onMouseMove, this) - .on(container, 'click dblclick mousedown mouseup contextmenu', this._onClick, this) - .on(container, 'mouseout', this._handleMouseOut, this); - - this._ctx = container.getContext('2d'); - }, - - _update: function () { - if (this._map._animatingZoom && this._bounds) { return; } - - L.Renderer.prototype._update.call(this); - - var b = this._bounds, - container = this._container, - size = b.getSize(), - m = L.Browser.retina ? 2 : 1; - - L.DomUtil.setPosition(container, b.min); - - // set canvas size (also clearing it); use double size on retina - container.width = m * size.x; - container.height = m * size.y; - container.style.width = size.x + 'px'; - container.style.height = size.y + 'px'; - - if (L.Browser.retina) { - this._ctx.scale(2, 2); - } - - // translate so we use the same path coordinates after canvas element moves - this._ctx.translate(-b.min.x, -b.min.y); - }, - - _initPath: function (layer) { - this._layers[L.stamp(layer)] = layer; - }, - - _addPath: L.Util.falseFn, - - _removePath: function (layer) { - layer._removed = true; - this._requestRedraw(layer); - }, - - _updatePath: function (layer) { - this._redrawBounds = layer._pxBounds; - this._draw(true); - layer._project(); - layer._update(); - this._draw(); - this._redrawBounds = null; - }, - - _updateStyle: function (layer) { - this._requestRedraw(layer); - }, - - _requestRedraw: function (layer) { - if (!this._map) { return; } - - this._redrawBounds = this._redrawBounds || new L.Bounds(); - this._redrawBounds.extend(layer._pxBounds.min).extend(layer._pxBounds.max); - - this._redrawRequest = this._redrawRequest || L.Util.requestAnimFrame(this._redraw, this); - }, - - _redraw: function () { - this._redrawRequest = null; - - this._draw(true); // clear layers in redraw bounds - this._draw(); // draw layers - - this._redrawBounds = null; - }, - - _draw: function (clear) { - this._clear = clear; - var layer; - - for (var id in this._layers) { - layer = this._layers[id]; - if (!this._redrawBounds || layer._pxBounds.intersects(this._redrawBounds)) { - layer._updatePath(); - } - if (clear && layer._removed) { - delete layer._removed; - delete this._layers[id]; - } - } - }, - - _updatePoly: function (layer, closed) { - - var i, j, len2, p, - parts = layer._parts, - len = parts.length, - ctx = this._ctx; - - if (!len) { return; } - - ctx.beginPath(); - - for (i = 0; i < len; i++) { - for (j = 0, len2 = parts[i].length; j < len2; j++) { - p = parts[i][j]; - ctx[j ? 'lineTo' : 'moveTo'](p.x, p.y); - } - if (closed) { - ctx.closePath(); - } - } - - this._fillStroke(ctx, layer); - - // TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature - }, - - _updateCircle: function (layer) { - - if (layer._empty()) { return; } - - var p = layer._point, - ctx = this._ctx, - r = layer._radius, - s = (layer._radiusY || r) / r; - - if (s !== 1) { - ctx.save(); - ctx.scale(1, s); - } - - ctx.beginPath(); - ctx.arc(p.x, p.y / s, r, 0, Math.PI * 2, false); - - if (s !== 1) { - ctx.restore(); - } - - this._fillStroke(ctx, layer); - }, - - _fillStroke: function (ctx, layer) { - var clear = this._clear, - options = layer.options; - - ctx.globalCompositeOperation = clear ? 'destination-out' : 'source-over'; - - if (options.fill) { - ctx.globalAlpha = clear ? 1 : options.fillOpacity; - ctx.fillStyle = options.fillColor || options.color; - ctx.fill(options.fillRule || 'evenodd'); - } - - if (options.stroke && options.weight !== 0) { - ctx.globalAlpha = clear ? 1 : options.opacity; - - // if clearing shape, do it with the previously drawn line width - layer._prevWeight = ctx.lineWidth = clear ? layer._prevWeight + 1 : options.weight; - - ctx.strokeStyle = options.color; - ctx.lineCap = options.lineCap; - ctx.lineJoin = options.lineJoin; - ctx.stroke(); - } - }, - - // Canvas obviously doesn't have mouse events for individual drawn objects, - // so we emulate that by calculating what's under the mouse on mousemove/click manually - - _onClick: function (e) { - var point = this._map.mouseEventToLayerPoint(e); - - for (var id in this._layers) { - if (this._layers[id]._containsPoint(point)) { - L.DomEvent._fakeStop(e); - this._fireEvent(this._layers[id], e); - } - } - }, - - _onMouseMove: function (e) { - if (!this._map || this._map._animatingZoom) { return; } - - var point = this._map.mouseEventToLayerPoint(e); - this._handleMouseOut(e, point); - this._handleMouseHover(e, point); - }, - - - _handleMouseOut: function (e, point) { - var layer = this._hoveredLayer; - if (layer && (e.type === 'mouseout' || !layer._containsPoint(point))) { - // if we're leaving the layer, fire mouseout - L.DomUtil.removeClass(this._container, 'leaflet-interactive'); - this._fireEvent(layer, e, 'mouseout'); - this._hoveredLayer = null; - } - }, - - _handleMouseHover: function (e, point) { - var id, layer; - if (!this._hoveredLayer) { - for (id in this._layers) { - layer = this._layers[id]; - if (layer.options.interactive && layer._containsPoint(point)) { - L.DomUtil.addClass(this._container, 'leaflet-interactive'); // change cursor - this._fireEvent(layer, e, 'mouseover'); - this._hoveredLayer = layer; - break; - } - } - } - if (this._hoveredLayer) { - this._fireEvent(this._hoveredLayer, e); - } - }, - - _fireEvent: function (layer, e, type) { - this._map._fireDOMEvent(e, type || e.type, [layer]); - }, - - // TODO _bringToFront & _bringToBack, pretty tricky - - _bringToFront: L.Util.falseFn, - _bringToBack: L.Util.falseFn -}); - -L.Browser.canvas = (function () { - return !!document.createElement('canvas').getContext; -}()); - -L.canvas = function (options) { - return L.Browser.canvas ? new L.Canvas(options) : null; -}; - -L.Polyline.prototype._containsPoint = function (p, closed) { - var i, j, k, len, len2, part, - w = this._clickTolerance(); - - if (!this._pxBounds.contains(p)) { return false; } - - // hit detection for polylines - for (i = 0, len = this._parts.length; i < len; i++) { - part = this._parts[i]; - - for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) { - if (!closed && (j === 0)) { continue; } - - if (L.LineUtil.pointToSegmentDistance(p, part[k], part[j]) <= w) { - return true; - } - } - } - return false; -}; - -L.Polygon.prototype._containsPoint = function (p) { - var inside = false, - part, p1, p2, i, j, k, len, len2; - - if (!this._pxBounds.contains(p)) { return false; } - - // ray casting algorithm for detecting if point is in polygon - for (i = 0, len = this._parts.length; i < len; i++) { - part = this._parts[i]; - - for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) { - p1 = part[j]; - p2 = part[k]; - - if (((p1.y > p.y) !== (p2.y > p.y)) && (p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x)) { - inside = !inside; - } - } - } - - // also check if it's on polygon stroke - return inside || L.Polyline.prototype._containsPoint.call(this, p, true); -}; - -L.CircleMarker.prototype._containsPoint = function (p) { - return p.distanceTo(this._point) <= this._radius + this._clickTolerance(); -}; - - -/* - * L.GeoJSON turns any GeoJSON data into a Leaflet layer. - */ - -L.GeoJSON = L.FeatureGroup.extend({ - - initialize: function (geojson, options) { - L.setOptions(this, options); - - this._layers = {}; - - if (geojson) { - this.addData(geojson); - } - }, - - addData: function (geojson) { - var features = L.Util.isArray(geojson) ? geojson : geojson.features, - i, len, feature; - - if (features) { - for (i = 0, len = features.length; i < len; i++) { - // only add this if geometry or geometries are set and not null - feature = features[i]; - if (feature.geometries || feature.geometry || feature.features || feature.coordinates) { - this.addData(feature); - } - } - return this; - } - - var options = this.options; - - if (options.filter && !options.filter(geojson)) { return this; } - - var layer = L.GeoJSON.geometryToLayer(geojson, options); - if (!layer) { - return this; - } - layer.feature = L.GeoJSON.asFeature(geojson); - - layer.defaultOptions = layer.options; - this.resetStyle(layer); - - if (options.onEachFeature) { - options.onEachFeature(geojson, layer); - } - - return this.addLayer(layer); - }, - - resetStyle: function (layer) { - // reset any custom styles - layer.options = layer.defaultOptions; - this._setLayerStyle(layer, this.options.style); - return this; - }, - - setStyle: function (style) { - return this.eachLayer(function (layer) { - this._setLayerStyle(layer, style); - }, this); - }, - - _setLayerStyle: function (layer, style) { - if (typeof style === 'function') { - style = style(layer.feature); - } - if (layer.setStyle) { - layer.setStyle(style); - } - } -}); - -L.extend(L.GeoJSON, { - geometryToLayer: function (geojson, options) { - - var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson, - coords = geometry ? geometry.coordinates : null, - layers = [], - pointToLayer = options && options.pointToLayer, - coordsToLatLng = options && options.coordsToLatLng || this.coordsToLatLng, - latlng, latlngs, i, len; - - if (!coords && !geometry) { - return null; - } - - switch (geometry.type) { - case 'Point': - latlng = coordsToLatLng(coords); - return pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng); - - case 'MultiPoint': - for (i = 0, len = coords.length; i < len; i++) { - latlng = coordsToLatLng(coords[i]); - layers.push(pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng)); - } - return new L.FeatureGroup(layers); - - case 'LineString': - case 'MultiLineString': - latlngs = this.coordsToLatLngs(coords, geometry.type === 'LineString' ? 0 : 1, coordsToLatLng); - return new L.Polyline(latlngs, options); - - case 'Polygon': - case 'MultiPolygon': - latlngs = this.coordsToLatLngs(coords, geometry.type === 'Polygon' ? 1 : 2, coordsToLatLng); - return new L.Polygon(latlngs, options); - - case 'GeometryCollection': - for (i = 0, len = geometry.geometries.length; i < len; i++) { - var layer = this.geometryToLayer({ - geometry: geometry.geometries[i], - type: 'Feature', - properties: geojson.properties - }, options); - - if (layer) { - layers.push(layer); - } - } - return new L.FeatureGroup(layers); - - default: - throw new Error('Invalid GeoJSON object.'); - } - }, - - coordsToLatLng: function (coords) { - return new L.LatLng(coords[1], coords[0], coords[2]); - }, - - coordsToLatLngs: function (coords, levelsDeep, coordsToLatLng) { - var latlngs = []; - - for (var i = 0, len = coords.length, latlng; i < len; i++) { - latlng = levelsDeep ? - this.coordsToLatLngs(coords[i], levelsDeep - 1, coordsToLatLng) : - (coordsToLatLng || this.coordsToLatLng)(coords[i]); - - latlngs.push(latlng); - } - - return latlngs; - }, - - latLngToCoords: function (latlng) { - return latlng.alt !== undefined ? - [latlng.lng, latlng.lat, latlng.alt] : - [latlng.lng, latlng.lat]; - }, - - latLngsToCoords: function (latlngs, levelsDeep, closed) { - var coords = []; - - for (var i = 0, len = latlngs.length; i < len; i++) { - coords.push(levelsDeep ? - L.GeoJSON.latLngsToCoords(latlngs[i], levelsDeep - 1, closed) : - L.GeoJSON.latLngToCoords(latlngs[i])); - } - - if (!levelsDeep && closed) { - coords.push(coords[0]); - } - - return coords; - }, - - getFeature: function (layer, newGeometry) { - return layer.feature ? - L.extend({}, layer.feature, {geometry: newGeometry}) : - L.GeoJSON.asFeature(newGeometry); - }, - - asFeature: function (geoJSON) { - if (geoJSON.type === 'Feature') { - return geoJSON; - } - - return { - type: 'Feature', - properties: {}, - geometry: geoJSON - }; - } -}); - -var PointToGeoJSON = { - toGeoJSON: function () { - return L.GeoJSON.getFeature(this, { - type: 'Point', - coordinates: L.GeoJSON.latLngToCoords(this.getLatLng()) - }); - } -}; - -L.Marker.include(PointToGeoJSON); -L.Circle.include(PointToGeoJSON); -L.CircleMarker.include(PointToGeoJSON); - -L.Polyline.prototype.toGeoJSON = function () { - var multi = !L.Polyline._flat(this._latlngs); - - var coords = L.GeoJSON.latLngsToCoords(this._latlngs, multi ? 1 : 0); - - return L.GeoJSON.getFeature(this, { - type: (multi ? 'Multi' : '') + 'LineString', - coordinates: coords - }); -}; - -L.Polygon.prototype.toGeoJSON = function () { - var holes = !L.Polyline._flat(this._latlngs), - multi = holes && !L.Polyline._flat(this._latlngs[0]); - - var coords = L.GeoJSON.latLngsToCoords(this._latlngs, multi ? 2 : holes ? 1 : 0, true); - - if (!holes) { - coords = [coords]; - } - - return L.GeoJSON.getFeature(this, { - type: (multi ? 'Multi' : '') + 'Polygon', - coordinates: coords - }); -}; - - -L.LayerGroup.include({ - toMultiPoint: function () { - var coords = []; - - this.eachLayer(function (layer) { - coords.push(layer.toGeoJSON().geometry.coordinates); - }); - - return L.GeoJSON.getFeature(this, { - type: 'MultiPoint', - coordinates: coords - }); - }, - - toGeoJSON: function () { - - var type = this.feature && this.feature.geometry && this.feature.geometry.type; - - if (type === 'MultiPoint') { - return this.toMultiPoint(); - } - - var isGeometryCollection = type === 'GeometryCollection', - jsons = []; - - this.eachLayer(function (layer) { - if (layer.toGeoJSON) { - var json = layer.toGeoJSON(); - jsons.push(isGeometryCollection ? json.geometry : L.GeoJSON.asFeature(json)); - } - }); - - if (isGeometryCollection) { - return L.GeoJSON.getFeature(this, { - geometries: jsons, - type: 'GeometryCollection' - }); - } - - return { - type: 'FeatureCollection', - features: jsons - }; - } -}); - -L.geoJson = function (geojson, options) { - return new L.GeoJSON(geojson, options); -}; - - -/* - * L.DomEvent contains functions for working with DOM events. - * Inspired by John Resig, Dean Edwards and YUI addEvent implementations. - */ - -var eventsKey = '_leaflet_events'; - -L.DomEvent = { - - on: function (obj, types, fn, context) { - - if (typeof types === 'object') { - for (var type in types) { - this._on(obj, type, types[type], fn); - } - } else { - types = L.Util.splitWords(types); - - for (var i = 0, len = types.length; i < len; i++) { - this._on(obj, types[i], fn, context); - } - } - - return this; - }, - - off: function (obj, types, fn, context) { - - if (typeof types === 'object') { - for (var type in types) { - this._off(obj, type, types[type], fn); - } - } else { - types = L.Util.splitWords(types); - - for (var i = 0, len = types.length; i < len; i++) { - this._off(obj, types[i], fn, context); - } - } - - return this; - }, - - _on: function (obj, type, fn, context) { - var id = type + L.stamp(fn) + (context ? '_' + L.stamp(context) : ''); - - if (obj[eventsKey] && obj[eventsKey][id]) { return this; } - - var handler = function (e) { - return fn.call(context || obj, e || window.event); - }; - - var originalHandler = handler; - - if (L.Browser.pointer && type.indexOf('touch') === 0) { - this.addPointerListener(obj, type, handler, id); - - } else if (L.Browser.touch && (type === 'dblclick') && this.addDoubleTapListener) { - this.addDoubleTapListener(obj, handler, id); - - } else if ('addEventListener' in obj) { - - if (type === 'mousewheel') { - obj.addEventListener('DOMMouseScroll', handler, false); - obj.addEventListener(type, handler, false); - - } else if ((type === 'mouseenter') || (type === 'mouseleave')) { - handler = function (e) { - e = e || window.event; - if (L.DomEvent._checkMouse(obj, e)) { - originalHandler(e); - } - }; - obj.addEventListener(type === 'mouseenter' ? 'mouseover' : 'mouseout', handler, false); - - } else { - if (type === 'click' && L.Browser.android) { - handler = function (e) { - return L.DomEvent._filterClick(e, originalHandler); - }; - } - obj.addEventListener(type, handler, false); - } - - } else if ('attachEvent' in obj) { - obj.attachEvent('on' + type, handler); - } - - obj[eventsKey] = obj[eventsKey] || {}; - obj[eventsKey][id] = handler; - - return this; - }, - - _off: function (obj, type, fn, context) { - - var id = type + L.stamp(fn) + (context ? '_' + L.stamp(context) : ''), - handler = obj[eventsKey] && obj[eventsKey][id]; - - if (!handler) { return this; } - - if (L.Browser.pointer && type.indexOf('touch') === 0) { - this.removePointerListener(obj, type, id); - - } else if (L.Browser.touch && (type === 'dblclick') && this.removeDoubleTapListener) { - this.removeDoubleTapListener(obj, id); - - } else if ('removeEventListener' in obj) { - - if (type === 'mousewheel') { - obj.removeEventListener('DOMMouseScroll', handler, false); - obj.removeEventListener(type, handler, false); - - } else { - obj.removeEventListener( - type === 'mouseenter' ? 'mouseover' : - type === 'mouseleave' ? 'mouseout' : type, handler, false); - } - - } else if ('detachEvent' in obj) { - obj.detachEvent('on' + type, handler); - } - - obj[eventsKey][id] = null; - - return this; - }, - - stopPropagation: function (e) { - - if (e.stopPropagation) { - e.stopPropagation(); - } else if (e.originalEvent) { // In case of Leaflet event. - e.originalEvent._stopped = true; - } else { - e.cancelBubble = true; - } - L.DomEvent._skipped(e); - - return this; - }, - - disableScrollPropagation: function (el) { - return L.DomEvent.on(el, 'mousewheel MozMousePixelScroll', L.DomEvent.stopPropagation); - }, - - disableClickPropagation: function (el) { - var stop = L.DomEvent.stopPropagation; - - L.DomEvent.on(el, L.Draggable.START.join(' '), stop); - - return L.DomEvent.on(el, { - click: L.DomEvent._fakeStop, - dblclick: stop - }); - }, - - preventDefault: function (e) { - - if (e.preventDefault) { - e.preventDefault(); - } else { - e.returnValue = false; - } - return this; - }, - - stop: function (e) { - return L.DomEvent - .preventDefault(e) - .stopPropagation(e); - }, - - getMousePosition: function (e, container) { - if (!container) { - return new L.Point(e.clientX, e.clientY); - } - - var rect = container.getBoundingClientRect(); - - return new L.Point( - e.clientX - rect.left - container.clientLeft, - e.clientY - rect.top - container.clientTop); - }, - - getWheelDelta: function (e) { - - var delta = 0; - - if (e.wheelDelta) { - delta = e.wheelDelta / 120; - } - if (e.detail) { - delta = -e.detail / 3; - } - return delta; - }, - - _skipEvents: {}, - - _fakeStop: function (e) { - // fakes stopPropagation by setting a special event flag, checked/reset with L.DomEvent._skipped(e) - L.DomEvent._skipEvents[e.type] = true; - }, - - _skipped: function (e) { - var skipped = this._skipEvents[e.type]; - // reset when checking, as it's only used in map container and propagates outside of the map - this._skipEvents[e.type] = false; - return skipped; - }, - - // check if element really left/entered the event target (for mouseenter/mouseleave) - _checkMouse: function (el, e) { - - var related = e.relatedTarget; - - if (!related) { return true; } - - try { - while (related && (related !== el)) { - related = related.parentNode; - } - } catch (err) { - return false; - } - return (related !== el); - }, - - // this is a horrible workaround for a bug in Android where a single touch triggers two click events - _filterClick: function (e, handler) { - var timeStamp = (e.timeStamp || e.originalEvent.timeStamp), - elapsed = L.DomEvent._lastClick && (timeStamp - L.DomEvent._lastClick); - - // are they closer together than 500ms yet more than 100ms? - // Android typically triggers them ~300ms apart while multiple listeners - // on the same event should be triggered far faster; - // or check if click is simulated on the element, and if it is, reject any non-simulated events - - if ((elapsed && elapsed > 100 && elapsed < 500) || (e.target._simulatedClick && !e._simulated)) { - L.DomEvent.stop(e); - return; - } - L.DomEvent._lastClick = timeStamp; - - handler(e); - } -}; - -L.DomEvent.addListener = L.DomEvent.on; -L.DomEvent.removeListener = L.DomEvent.off; - - -/* - * L.Draggable allows you to add dragging capabilities to any element. Supports mobile devices too. - */ - -L.Draggable = L.Evented.extend({ - - statics: { - START: L.Browser.touch ? ['touchstart', 'mousedown'] : ['mousedown'], - END: { - mousedown: 'mouseup', - touchstart: 'touchend', - pointerdown: 'touchend', - MSPointerDown: 'touchend' - }, - MOVE: { - mousedown: 'mousemove', - touchstart: 'touchmove', - pointerdown: 'touchmove', - MSPointerDown: 'touchmove' - } - }, - - initialize: function (element, dragStartTarget, preventOutline) { - this._element = element; - this._dragStartTarget = dragStartTarget || element; - this._preventOutline = preventOutline; - }, - - enable: function () { - if (this._enabled) { return; } - - L.DomEvent.on(this._dragStartTarget, L.Draggable.START.join(' '), this._onDown, this); - - this._enabled = true; - }, - - disable: function () { - if (!this._enabled) { return; } - - L.DomEvent.off(this._dragStartTarget, L.Draggable.START.join(' '), this._onDown, this); - - this._enabled = false; - this._moved = false; - }, - - _onDown: function (e) { - this._moved = false; - - if (e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; } - - L.DomEvent.stopPropagation(e); - - if (this._preventOutline) { - L.DomUtil.preventOutline(this._element); - } - - if (L.DomUtil.hasClass(this._element, 'leaflet-zoom-anim')) { return; } - - L.DomUtil.disableImageDrag(); - L.DomUtil.disableTextSelection(); - - if (this._moving) { return; } - - this.fire('down'); - - var first = e.touches ? e.touches[0] : e; - - this._startPoint = new L.Point(first.clientX, first.clientY); - this._startPos = this._newPos = L.DomUtil.getPosition(this._element); - - L.DomEvent - .on(document, L.Draggable.MOVE[e.type], this._onMove, this) - .on(document, L.Draggable.END[e.type], this._onUp, this); - }, - - _onMove: function (e) { - if (e.touches && e.touches.length > 1) { - this._moved = true; - return; - } - - var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e), - newPoint = new L.Point(first.clientX, first.clientY), - offset = newPoint.subtract(this._startPoint); - - if (!offset.x && !offset.y) { return; } - if (L.Browser.touch && Math.abs(offset.x) + Math.abs(offset.y) < 3) { return; } - - L.DomEvent.preventDefault(e); - - if (!this._moved) { - this.fire('dragstart'); - - this._moved = true; - this._startPos = L.DomUtil.getPosition(this._element).subtract(offset); - - L.DomUtil.addClass(document.body, 'leaflet-dragging'); - - this._lastTarget = e.target || e.srcElement; - L.DomUtil.addClass(this._lastTarget, 'leaflet-drag-target'); - } - - this._newPos = this._startPos.add(offset); - this._moving = true; - - L.Util.cancelAnimFrame(this._animRequest); - this._lastEvent = e; - this._animRequest = L.Util.requestAnimFrame(this._updatePosition, this, true, this._dragStartTarget); - }, - - _updatePosition: function () { - var e = {originalEvent: this._lastEvent}; - this.fire('predrag', e); - L.DomUtil.setPosition(this._element, this._newPos); - this.fire('drag', e); - }, - - _onUp: function () { - L.DomUtil.removeClass(document.body, 'leaflet-dragging'); - - if (this._lastTarget) { - L.DomUtil.removeClass(this._lastTarget, 'leaflet-drag-target'); - this._lastTarget = null; - } - - for (var i in L.Draggable.MOVE) { - L.DomEvent - .off(document, L.Draggable.MOVE[i], this._onMove, this) - .off(document, L.Draggable.END[i], this._onUp, this); - } - - L.DomUtil.enableImageDrag(); - L.DomUtil.enableTextSelection(); - - if (this._moved && this._moving) { - // ensure drag is not fired after dragend - L.Util.cancelAnimFrame(this._animRequest); - - this.fire('dragend', { - distance: this._newPos.distanceTo(this._startPos) - }); - } - - this._moving = false; - } -}); - - -/* - L.Handler is a base class for handler classes that are used internally to inject - interaction features like dragging to classes like Map and Marker. -*/ - -L.Handler = L.Class.extend({ - initialize: function (map) { - this._map = map; - }, - - enable: function () { - if (this._enabled) { return; } - - this._enabled = true; - this.addHooks(); - }, - - disable: function () { - if (!this._enabled) { return; } - - this._enabled = false; - this.removeHooks(); - }, - - enabled: function () { - return !!this._enabled; - } -}); - - -/* - * L.Handler.MapDrag is used to make the map draggable (with panning inertia), enabled by default. - */ - -L.Map.mergeOptions({ - dragging: true, - - inertia: !L.Browser.android23, - inertiaDeceleration: 3400, // px/s^2 - inertiaMaxSpeed: Infinity, // px/s - easeLinearity: 0.2, - - // TODO refactor, move to CRS - worldCopyJump: false -}); - -L.Map.Drag = L.Handler.extend({ - addHooks: function () { - if (!this._draggable) { - var map = this._map; - - this._draggable = new L.Draggable(map._mapPane, map._container); - - this._draggable.on({ - down: this._onDown, - dragstart: this._onDragStart, - drag: this._onDrag, - dragend: this._onDragEnd - }, this); - - this._draggable.on('predrag', this._onPreDragLimit, this); - if (map.options.worldCopyJump) { - this._draggable.on('predrag', this._onPreDragWrap, this); - map.on('zoomend', this._onZoomEnd, this); - - map.whenReady(this._onZoomEnd, this); - } - } - L.DomUtil.addClass(this._map._container, 'leaflet-grab'); - this._draggable.enable(); - }, - - removeHooks: function () { - L.DomUtil.removeClass(this._map._container, 'leaflet-grab'); - this._draggable.disable(); - }, - - moved: function () { - return this._draggable && this._draggable._moved; - }, - - _onDown: function () { - this._map.stop(); - }, - - _onDragStart: function () { - var map = this._map; - - if (this._map.options.maxBounds && this._map.options.maxBoundsViscosity) { - var bounds = L.latLngBounds(this._map.options.maxBounds); - - this._offsetLimit = L.bounds( - this._map.latLngToContainerPoint(bounds.getNorthWest()).multiplyBy(-1), - this._map.latLngToContainerPoint(bounds.getSouthEast()).multiplyBy(-1) - .add(this._map.getSize())); - - this._viscosity = Math.min(1.0, Math.max(0.0, this._map.options.maxBoundsViscosity)); - } else { - this._offsetLimit = null; - } - - map - .fire('movestart') - .fire('dragstart'); - - if (map.options.inertia) { - this._positions = []; - this._times = []; - } - }, - - _onDrag: function (e) { - if (this._map.options.inertia) { - var time = this._lastTime = +new Date(), - pos = this._lastPos = this._draggable._absPos || this._draggable._newPos; - - this._positions.push(pos); - this._times.push(time); - - if (time - this._times[0] > 50) { - this._positions.shift(); - this._times.shift(); - } - } - - this._map - .fire('move', e) - .fire('drag', e); - }, - - _onZoomEnd: function () { - var pxCenter = this._map.getSize().divideBy(2), - pxWorldCenter = this._map.latLngToLayerPoint([0, 0]); - - this._initialWorldOffset = pxWorldCenter.subtract(pxCenter).x; - this._worldWidth = this._map.getPixelWorldBounds().getSize().x; - }, - - _viscousLimit: function(value, threshold) { - return value - (value - threshold) * this._viscosity; - }, - - _onPreDragLimit: function () { - if (!this._viscosity || !this._offsetLimit) { return; } - - var offset = this._draggable._newPos.subtract(this._draggable._startPos); - - var limit = this._offsetLimit; - if (offset.x < limit.min.x) { offset.x = this._viscousLimit(offset.x, limit.min.x); } - if (offset.y < limit.min.y) { offset.y = this._viscousLimit(offset.y, limit.min.y); } - if (offset.x > limit.max.x) { offset.x = this._viscousLimit(offset.x, limit.max.x); } - if (offset.y > limit.max.y) { offset.y = this._viscousLimit(offset.y, limit.max.y); } - - this._draggable._newPos = this._draggable._startPos.add(offset); - }, - - _onPreDragWrap: function () { - // TODO refactor to be able to adjust map pane position after zoom - var worldWidth = this._worldWidth, - halfWidth = Math.round(worldWidth / 2), - dx = this._initialWorldOffset, - x = this._draggable._newPos.x, - newX1 = (x - halfWidth + dx) % worldWidth + halfWidth - dx, - newX2 = (x + halfWidth + dx) % worldWidth - halfWidth - dx, - newX = Math.abs(newX1 + dx) < Math.abs(newX2 + dx) ? newX1 : newX2; - - this._draggable._absPos = this._draggable._newPos.clone(); - this._draggable._newPos.x = newX; - }, - - _onDragEnd: function (e) { - var map = this._map, - options = map.options, - - noInertia = !options.inertia || this._times.length < 2; - - map.fire('dragend', e); - - if (noInertia) { - map.fire('moveend'); - - } else { - - var direction = this._lastPos.subtract(this._positions[0]), - duration = (this._lastTime - this._times[0]) / 1000, - ease = options.easeLinearity, - - speedVector = direction.multiplyBy(ease / duration), - speed = speedVector.distanceTo([0, 0]), - - limitedSpeed = Math.min(options.inertiaMaxSpeed, speed), - limitedSpeedVector = speedVector.multiplyBy(limitedSpeed / speed), - - decelerationDuration = limitedSpeed / (options.inertiaDeceleration * ease), - offset = limitedSpeedVector.multiplyBy(-decelerationDuration / 2).round(); - - if (!offset.x && !offset.y) { - map.fire('moveend'); - - } else { - offset = map._limitOffset(offset, map.options.maxBounds); - - L.Util.requestAnimFrame(function () { - map.panBy(offset, { - duration: decelerationDuration, - easeLinearity: ease, - noMoveStart: true, - animate: true - }); - }); - } - } - } -}); - -L.Map.addInitHook('addHandler', 'dragging', L.Map.Drag); - - -/* - * L.Handler.DoubleClickZoom is used to handle double-click zoom on the map, enabled by default. - */ - -L.Map.mergeOptions({ - doubleClickZoom: true -}); - -L.Map.DoubleClickZoom = L.Handler.extend({ - addHooks: function () { - this._map.on('dblclick', this._onDoubleClick, this); - }, - - removeHooks: function () { - this._map.off('dblclick', this._onDoubleClick, this); - }, - - _onDoubleClick: function (e) { - var map = this._map, - oldZoom = map.getZoom(), - zoom = e.originalEvent.shiftKey ? Math.ceil(oldZoom) - 1 : Math.floor(oldZoom) + 1; - - if (map.options.doubleClickZoom === 'center') { - map.setZoom(zoom); - } else { - map.setZoomAround(e.containerPoint, zoom); - } - } -}); - -L.Map.addInitHook('addHandler', 'doubleClickZoom', L.Map.DoubleClickZoom); - - -/* - * L.Handler.ScrollWheelZoom is used by L.Map to enable mouse scroll wheel zoom on the map. - */ - -L.Map.mergeOptions({ - scrollWheelZoom: true, - wheelDebounceTime: 40 -}); - -L.Map.ScrollWheelZoom = L.Handler.extend({ - addHooks: function () { - L.DomEvent.on(this._map._container, { - mousewheel: this._onWheelScroll, - MozMousePixelScroll: L.DomEvent.preventDefault - }, this); - - this._delta = 0; - }, - - removeHooks: function () { - L.DomEvent.off(this._map._container, { - mousewheel: this._onWheelScroll, - MozMousePixelScroll: L.DomEvent.preventDefault - }, this); - }, - - _onWheelScroll: function (e) { - var delta = L.DomEvent.getWheelDelta(e); - var debounce = this._map.options.wheelDebounceTime; - - this._delta += delta; - this._lastMousePos = this._map.mouseEventToContainerPoint(e); - - if (!this._startTime) { - this._startTime = +new Date(); - } - - var left = Math.max(debounce - (+new Date() - this._startTime), 0); - - clearTimeout(this._timer); - this._timer = setTimeout(L.bind(this._performZoom, this), left); - - L.DomEvent.stop(e); - }, - - _performZoom: function () { - var map = this._map, - delta = this._delta, - zoom = map.getZoom(); - - map.stop(); // stop panning and fly animations if any - - delta = delta > 0 ? Math.ceil(delta) : Math.floor(delta); - delta = Math.max(Math.min(delta, 4), -4); - delta = map._limitZoom(zoom + delta) - zoom; - - this._delta = 0; - this._startTime = null; - - if (!delta) { return; } - - if (map.options.scrollWheelZoom === 'center') { - map.setZoom(zoom + delta); - } else { - map.setZoomAround(this._lastMousePos, zoom + delta); - } - } -}); - -L.Map.addInitHook('addHandler', 'scrollWheelZoom', L.Map.ScrollWheelZoom); - - -/* - * Extends the event handling code with double tap support for mobile browsers. - */ - -L.extend(L.DomEvent, { - - _touchstart: L.Browser.msPointer ? 'MSPointerDown' : L.Browser.pointer ? 'pointerdown' : 'touchstart', - _touchend: L.Browser.msPointer ? 'MSPointerUp' : L.Browser.pointer ? 'pointerup' : 'touchend', - - // inspired by Zepto touch code by Thomas Fuchs - addDoubleTapListener: function (obj, handler, id) { - var last, touch, - doubleTap = false, - delay = 250; - - function onTouchStart(e) { - var count; - - if (L.Browser.pointer) { - count = L.DomEvent._pointersCount; - } else { - count = e.touches.length; - } - - if (count > 1) { return; } - - var now = Date.now(), - delta = now - (last || now); - - touch = e.touches ? e.touches[0] : e; - doubleTap = (delta > 0 && delta <= delay); - last = now; - } - - function onTouchEnd() { - if (doubleTap) { - if (L.Browser.pointer) { - // work around .type being readonly with MSPointer* events - var newTouch = {}, - prop, i; - - for (i in touch) { - prop = touch[i]; - newTouch[i] = prop && prop.bind ? prop.bind(touch) : prop; - } - touch = newTouch; - } - touch.type = 'dblclick'; - handler(touch); - last = null; - } - } - - var pre = '_leaflet_', - touchstart = this._touchstart, - touchend = this._touchend; - - obj[pre + touchstart + id] = onTouchStart; - obj[pre + touchend + id] = onTouchEnd; - - obj.addEventListener(touchstart, onTouchStart, false); - obj.addEventListener(touchend, onTouchEnd, false); - return this; - }, - - removeDoubleTapListener: function (obj, id) { - var pre = '_leaflet_', - touchend = obj[pre + this._touchend + id]; - - obj.removeEventListener(this._touchstart, obj[pre + this._touchstart + id], false); - obj.removeEventListener(this._touchend, touchend, false); - - return this; - } -}); - - -/* - * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices. - */ - -L.extend(L.DomEvent, { - - POINTER_DOWN: L.Browser.msPointer ? 'MSPointerDown' : 'pointerdown', - POINTER_MOVE: L.Browser.msPointer ? 'MSPointerMove' : 'pointermove', - POINTER_UP: L.Browser.msPointer ? 'MSPointerUp' : 'pointerup', - POINTER_CANCEL: L.Browser.msPointer ? 'MSPointerCancel' : 'pointercancel', - - _pointers: {}, - _pointersCount: 0, - - // Provides a touch events wrapper for (ms)pointer events. - // ref http://www.w3.org/TR/pointerevents/ https://www.w3.org/Bugs/Public/show_bug.cgi?id=22890 - - addPointerListener: function (obj, type, handler, id) { - - if (type === 'touchstart') { - this._addPointerStart(obj, handler, id); - - } else if (type === 'touchmove') { - this._addPointerMove(obj, handler, id); - - } else if (type === 'touchend') { - this._addPointerEnd(obj, handler, id); - } - - return this; - }, - - removePointerListener: function (obj, type, id) { - var handler = obj['_leaflet_' + type + id]; - - if (type === 'touchstart') { - obj.removeEventListener(this.POINTER_DOWN, handler, false); - - } else if (type === 'touchmove') { - obj.removeEventListener(this.POINTER_MOVE, handler, false); - - } else if (type === 'touchend') { - obj.removeEventListener(this.POINTER_UP, handler, false); - obj.removeEventListener(this.POINTER_CANCEL, handler, false); - } - - return this; - }, - - _addPointerStart: function (obj, handler, id) { - var onDown = L.bind(function (e) { - L.DomEvent.preventDefault(e); - - this._handlePointer(e, handler); - }, this); - - obj['_leaflet_touchstart' + id] = onDown; - obj.addEventListener(this.POINTER_DOWN, onDown, false); - - // need to keep track of what pointers and how many are active to provide e.touches emulation - if (!this._pointerDocListener) { - var pointerUp = L.bind(this._globalPointerUp, this); - - // we listen documentElement as any drags that end by moving the touch off the screen get fired there - document.documentElement.addEventListener(this.POINTER_DOWN, L.bind(this._globalPointerDown, this), true); - document.documentElement.addEventListener(this.POINTER_MOVE, L.bind(this._globalPointerMove, this), true); - document.documentElement.addEventListener(this.POINTER_UP, pointerUp, true); - document.documentElement.addEventListener(this.POINTER_CANCEL, pointerUp, true); - - this._pointerDocListener = true; - } - }, - - _globalPointerDown: function (e) { - this._pointers[e.pointerId] = e; - this._pointersCount++; - }, - - _globalPointerMove: function (e) { - if (this._pointers[e.pointerId]) { - this._pointers[e.pointerId] = e; - } - }, - - _globalPointerUp: function (e) { - delete this._pointers[e.pointerId]; - this._pointersCount--; - }, - - _handlePointer: function (e, handler) { - e.touches = []; - for (var i in this._pointers) { - e.touches.push(this._pointers[i]); - } - e.changedTouches = [e]; - - handler(e); - }, - - _addPointerMove: function (obj, handler, id) { - var onMove = L.bind(function (e) { - // don't fire touch moves when mouse isn't down - if ((e.pointerType === e.MSPOINTER_TYPE_MOUSE || e.pointerType === 'mouse') && e.buttons === 0) { return; } - - this._handlePointer(e, handler); - }, this); - - obj['_leaflet_touchmove' + id] = onMove; - obj.addEventListener(this.POINTER_MOVE, onMove, false); - }, - - _addPointerEnd: function (obj, handler, id) { - var onUp = L.bind(function (e) { - this._handlePointer(e, handler); - }, this); - - obj['_leaflet_touchend' + id] = onUp; - obj.addEventListener(this.POINTER_UP, onUp, false); - obj.addEventListener(this.POINTER_CANCEL, onUp, false); - } -}); - - -/* - * L.Handler.TouchZoom is used by L.Map to add pinch zoom on supported mobile browsers. - */ - -L.Map.mergeOptions({ - touchZoom: L.Browser.touch && !L.Browser.android23, - bounceAtZoomLimits: true -}); - -L.Map.TouchZoom = L.Handler.extend({ - addHooks: function () { - L.DomEvent.on(this._map._container, 'touchstart', this._onTouchStart, this); - }, - - removeHooks: function () { - L.DomEvent.off(this._map._container, 'touchstart', this._onTouchStart, this); - }, - - _onTouchStart: function (e) { - var map = this._map; - - if (!e.touches || e.touches.length !== 2 || map._animatingZoom || this._zooming) { return; } - - var p1 = map.mouseEventToContainerPoint(e.touches[0]), - p2 = map.mouseEventToContainerPoint(e.touches[1]); - - this._centerPoint = map.getSize()._divideBy(2); - this._startLatLng = map.containerPointToLatLng(this._centerPoint); - if (map.options.touchZoom !== 'center') { - this._pinchStartLatLng = map.containerPointToLatLng(p1.add(p2)._divideBy(2)); - } - - this._startDist = p1.distanceTo(p2); - this._startZoom = map.getZoom(); - - this._moved = false; - this._zooming = true; - - map.stop(); - - L.DomEvent - .on(document, 'touchmove', this._onTouchMove, this) - .on(document, 'touchend', this._onTouchEnd, this); - - L.DomEvent.preventDefault(e); - }, - - _onTouchMove: function (e) { - if (!e.touches || e.touches.length !== 2 || !this._zooming) { return; } - - var map = this._map, - p1 = map.mouseEventToContainerPoint(e.touches[0]), - p2 = map.mouseEventToContainerPoint(e.touches[1]), - scale = p1.distanceTo(p2) / this._startDist; - - - this._zoom = map.getScaleZoom(scale, this._startZoom); - - if (map.options.touchZoom === 'center') { - this._center = this._startLatLng; - if (scale === 1) { return; } - } else { - // Get delta from pinch to center, so centerLatLng is delta applied to initial pinchLatLng - var delta = p1._add(p2)._divideBy(2)._subtract(this._centerPoint); - if (scale === 1 && delta.x === 0 && delta.y === 0) { return; } - this._center = map.unproject(map.project(this._pinchStartLatLng).subtract(delta)); - } - - if (!map.options.bounceAtZoomLimits) { - if ((this._zoom <= map.getMinZoom() && scale < 1) || - (this._zoom >= map.getMaxZoom() && scale > 1)) { return; } - } - - if (!this._moved) { - map._moveStart(true); - this._moved = true; - } - - L.Util.cancelAnimFrame(this._animRequest); - - var moveFn = L.bind(map._move, map, this._center, this._zoom, {pinch: true, round: false}); - this._animRequest = L.Util.requestAnimFrame(moveFn, this, true, map._container); - - L.DomEvent.preventDefault(e); - }, - - _onTouchEnd: function () { - if (!this._moved || !this._zooming) { - this._zooming = false; - return; - } - - this._zooming = false; - L.Util.cancelAnimFrame(this._animRequest); - - L.DomEvent - .off(document, 'touchmove', this._onTouchMove) - .off(document, 'touchend', this._onTouchEnd); - - var zoom = this._zoom; - zoom = this._map._limitZoom(zoom - this._startZoom > 0 ? Math.ceil(zoom) : Math.floor(zoom)); - - - this._map._animateZoom(this._center, zoom, true, true); - } -}); - -L.Map.addInitHook('addHandler', 'touchZoom', L.Map.TouchZoom); - - -/* - * L.Map.Tap is used to enable mobile hacks like quick taps and long hold. - */ - -L.Map.mergeOptions({ - tap: true, - tapTolerance: 15 -}); - -L.Map.Tap = L.Handler.extend({ - addHooks: function () { - L.DomEvent.on(this._map._container, 'touchstart', this._onDown, this); - }, - - removeHooks: function () { - L.DomEvent.off(this._map._container, 'touchstart', this._onDown, this); - }, - - _onDown: function (e) { - if (!e.touches) { return; } - - L.DomEvent.preventDefault(e); - - this._fireClick = true; - - // don't simulate click or track longpress if more than 1 touch - if (e.touches.length > 1) { - this._fireClick = false; - clearTimeout(this._holdTimeout); - return; - } - - var first = e.touches[0], - el = first.target; - - this._startPos = this._newPos = new L.Point(first.clientX, first.clientY); - - // if touching a link, highlight it - if (el.tagName && el.tagName.toLowerCase() === 'a') { - L.DomUtil.addClass(el, 'leaflet-active'); - } - - // simulate long hold but setting a timeout - this._holdTimeout = setTimeout(L.bind(function () { - if (this._isTapValid()) { - this._fireClick = false; - this._onUp(); - this._simulateEvent('contextmenu', first); - } - }, this), 1000); - - this._simulateEvent('mousedown', first); - - L.DomEvent.on(document, { - touchmove: this._onMove, - touchend: this._onUp - }, this); - }, - - _onUp: function (e) { - clearTimeout(this._holdTimeout); - - L.DomEvent.off(document, { - touchmove: this._onMove, - touchend: this._onUp - }, this); - - if (this._fireClick && e && e.changedTouches) { - - var first = e.changedTouches[0], - el = first.target; - - if (el && el.tagName && el.tagName.toLowerCase() === 'a') { - L.DomUtil.removeClass(el, 'leaflet-active'); - } - - this._simulateEvent('mouseup', first); - - // simulate click if the touch didn't move too much - if (this._isTapValid()) { - this._simulateEvent('click', first); - } - } - }, - - _isTapValid: function () { - return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance; - }, - - _onMove: function (e) { - var first = e.touches[0]; - this._newPos = new L.Point(first.clientX, first.clientY); - }, - - _simulateEvent: function (type, e) { - var simulatedEvent = document.createEvent('MouseEvents'); - - simulatedEvent._simulated = true; - e.target._simulatedClick = true; - - simulatedEvent.initMouseEvent( - type, true, true, window, 1, - e.screenX, e.screenY, - e.clientX, e.clientY, - false, false, false, false, 0, null); - - e.target.dispatchEvent(simulatedEvent); - } -}); - -if (L.Browser.touch && !L.Browser.pointer) { - L.Map.addInitHook('addHandler', 'tap', L.Map.Tap); -} - - -/* - * L.Handler.ShiftDragZoom is used to add shift-drag zoom interaction to the map - * (zoom to a selected bounding box), enabled by default. - */ - -L.Map.mergeOptions({ - boxZoom: true -}); - -L.Map.BoxZoom = L.Handler.extend({ - initialize: function (map) { - this._map = map; - this._container = map._container; - this._pane = map._panes.overlayPane; - }, - - addHooks: function () { - L.DomEvent.on(this._container, 'mousedown', this._onMouseDown, this); - }, - - removeHooks: function () { - L.DomEvent.off(this._container, 'mousedown', this._onMouseDown, this); - }, - - moved: function () { - return this._moved; - }, - - _onMouseDown: function (e) { - if (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; } - - this._moved = false; - - L.DomUtil.disableTextSelection(); - L.DomUtil.disableImageDrag(); - - this._startPoint = this._map.mouseEventToContainerPoint(e); - - L.DomEvent.on(document, { - contextmenu: L.DomEvent.stop, - mousemove: this._onMouseMove, - mouseup: this._onMouseUp, - keydown: this._onKeyDown - }, this); - }, - - _onMouseMove: function (e) { - if (!this._moved) { - this._moved = true; - - this._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._container); - L.DomUtil.addClass(this._container, 'leaflet-crosshair'); - - this._map.fire('boxzoomstart'); - } - - this._point = this._map.mouseEventToContainerPoint(e); - - var bounds = new L.Bounds(this._point, this._startPoint), - size = bounds.getSize(); - - L.DomUtil.setPosition(this._box, bounds.min); - - this._box.style.width = size.x + 'px'; - this._box.style.height = size.y + 'px'; - }, - - _finish: function () { - if (this._moved) { - L.DomUtil.remove(this._box); - L.DomUtil.removeClass(this._container, 'leaflet-crosshair'); - } - - L.DomUtil.enableTextSelection(); - L.DomUtil.enableImageDrag(); - - L.DomEvent.off(document, { - contextmenu: L.DomEvent.stop, - mousemove: this._onMouseMove, - mouseup: this._onMouseUp, - keydown: this._onKeyDown - }, this); - }, - - _onMouseUp: function (e) { - if ((e.which !== 1) && (e.button !== 1)) { return; } - - this._finish(); - - if (!this._moved) { return; } - - var bounds = new L.LatLngBounds( - this._map.containerPointToLatLng(this._startPoint), - this._map.containerPointToLatLng(this._point)); - - this._map - .fitBounds(bounds) - .fire('boxzoomend', {boxZoomBounds: bounds}); - }, - - _onKeyDown: function (e) { - if (e.keyCode === 27) { - this._finish(); - } - } -}); - -L.Map.addInitHook('addHandler', 'boxZoom', L.Map.BoxZoom); - - -/* - * L.Map.Keyboard is handling keyboard interaction with the map, enabled by default. - */ - -L.Map.mergeOptions({ - keyboard: true, - keyboardPanOffset: 80, - keyboardZoomOffset: 1 -}); - -L.Map.Keyboard = L.Handler.extend({ - - keyCodes: { - left: [37], - right: [39], - down: [40], - up: [38], - zoomIn: [187, 107, 61, 171], - zoomOut: [189, 109, 54, 173] - }, - - initialize: function (map) { - this._map = map; - - this._setPanOffset(map.options.keyboardPanOffset); - this._setZoomOffset(map.options.keyboardZoomOffset); - }, - - addHooks: function () { - var container = this._map._container; - - // make the container focusable by tabbing - if (container.tabIndex === -1) { - container.tabIndex = '0'; - } - - L.DomEvent.on(container, { - focus: this._onFocus, - blur: this._onBlur, - mousedown: this._onMouseDown - }, this); - - this._map.on({ - focus: this._addHooks, - blur: this._removeHooks - }, this); - }, - - removeHooks: function () { - this._removeHooks(); - - L.DomEvent.off(this._map._container, { - focus: this._onFocus, - blur: this._onBlur, - mousedown: this._onMouseDown - }, this); - - this._map.off({ - focus: this._addHooks, - blur: this._removeHooks - }, this); - }, - - _onMouseDown: function () { - if (this._focused) { return; } - - var body = document.body, - docEl = document.documentElement, - top = body.scrollTop || docEl.scrollTop, - left = body.scrollLeft || docEl.scrollLeft; - - this._map._container.focus(); - - window.scrollTo(left, top); - }, - - _onFocus: function () { - this._focused = true; - this._map.fire('focus'); - }, - - _onBlur: function () { - this._focused = false; - this._map.fire('blur'); - }, - - _setPanOffset: function (pan) { - var keys = this._panKeys = {}, - codes = this.keyCodes, - i, len; - - for (i = 0, len = codes.left.length; i < len; i++) { - keys[codes.left[i]] = [-1 * pan, 0]; - } - for (i = 0, len = codes.right.length; i < len; i++) { - keys[codes.right[i]] = [pan, 0]; - } - for (i = 0, len = codes.down.length; i < len; i++) { - keys[codes.down[i]] = [0, pan]; - } - for (i = 0, len = codes.up.length; i < len; i++) { - keys[codes.up[i]] = [0, -1 * pan]; - } - }, - - _setZoomOffset: function (zoom) { - var keys = this._zoomKeys = {}, - codes = this.keyCodes, - i, len; - - for (i = 0, len = codes.zoomIn.length; i < len; i++) { - keys[codes.zoomIn[i]] = zoom; - } - for (i = 0, len = codes.zoomOut.length; i < len; i++) { - keys[codes.zoomOut[i]] = -zoom; - } - }, - - _addHooks: function () { - L.DomEvent.on(document, 'keydown', this._onKeyDown, this); - }, - - _removeHooks: function () { - L.DomEvent.off(document, 'keydown', this._onKeyDown, this); - }, - - _onKeyDown: function (e) { - if (e.altKey || e.ctrlKey || e.metaKey) { return; } - - var key = e.keyCode, - map = this._map; - - if (key in this._panKeys) { - - if (map._panAnim && map._panAnim._inProgress) { return; } - - map.panBy(this._panKeys[key]); - - if (map.options.maxBounds) { - map.panInsideBounds(map.options.maxBounds); - } - - } else if (key in this._zoomKeys) { - map.setZoom(map.getZoom() + (e.shiftKey ? 3 : 1) * this._zoomKeys[key]); - - } else if (key === 27) { - map.closePopup(); - - } else { - return; - } - - L.DomEvent.stop(e); - } -}); - -L.Map.addInitHook('addHandler', 'keyboard', L.Map.Keyboard); - - -/* - * L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable. - */ - -L.Handler.MarkerDrag = L.Handler.extend({ - initialize: function (marker) { - this._marker = marker; - }, - - addHooks: function () { - var icon = this._marker._icon; - - if (!this._draggable) { - this._draggable = new L.Draggable(icon, icon, true); - } - - this._draggable.on({ - dragstart: this._onDragStart, - drag: this._onDrag, - dragend: this._onDragEnd - }, this).enable(); - - L.DomUtil.addClass(icon, 'leaflet-marker-draggable'); - }, - - removeHooks: function () { - this._draggable.off({ - dragstart: this._onDragStart, - drag: this._onDrag, - dragend: this._onDragEnd - }, this).disable(); - - if (this._marker._icon) { - L.DomUtil.removeClass(this._marker._icon, 'leaflet-marker-draggable'); - } - }, - - moved: function () { - return this._draggable && this._draggable._moved; - }, - - _onDragStart: function () { - this._marker - .closePopup() - .fire('movestart') - .fire('dragstart'); - }, - - _onDrag: function (e) { - var marker = this._marker, - shadow = marker._shadow, - iconPos = L.DomUtil.getPosition(marker._icon), - latlng = marker._map.layerPointToLatLng(iconPos); - - // update shadow position - if (shadow) { - L.DomUtil.setPosition(shadow, iconPos); - } - - marker._latlng = latlng; - e.latlng = latlng; - - marker - .fire('move', e) - .fire('drag', e); - }, - - _onDragEnd: function (e) { - this._marker - .fire('moveend') - .fire('dragend', e); - } -}); - - -/* - * L.Control is a base class for implementing map controls. Handles positioning. - * All other controls extend from this class. - */ - -L.Control = L.Class.extend({ - options: { - position: 'topright' - }, - - initialize: function (options) { - L.setOptions(this, options); - }, - - getPosition: function () { - return this.options.position; - }, - - setPosition: function (position) { - var map = this._map; - - if (map) { - map.removeControl(this); - } - - this.options.position = position; - - if (map) { - map.addControl(this); - } - - return this; - }, - - getContainer: function () { - return this._container; - }, - - addTo: function (map) { - this.remove(); - this._map = map; - - var container = this._container = this.onAdd(map), - pos = this.getPosition(), - corner = map._controlCorners[pos]; - - L.DomUtil.addClass(container, 'leaflet-control'); - - if (pos.indexOf('bottom') !== -1) { - corner.insertBefore(container, corner.firstChild); - } else { - corner.appendChild(container); - } - - return this; - }, - - remove: function () { - if (!this._map) { - return this; - } - - L.DomUtil.remove(this._container); - - if (this.onRemove) { - this.onRemove(this._map); - } - - this._map = null; - - return this; - }, - - _refocusOnMap: function (e) { - // if map exists and event is not a keyboard event - if (this._map && e && e.screenX > 0 && e.screenY > 0) { - this._map.getContainer().focus(); - } - } -}); - -L.control = function (options) { - return new L.Control(options); -}; - - -// adds control-related methods to L.Map - -L.Map.include({ - addControl: function (control) { - control.addTo(this); - return this; - }, - - removeControl: function (control) { - control.remove(); - return this; - }, - - _initControlPos: function () { - var corners = this._controlCorners = {}, - l = 'leaflet-', - container = this._controlContainer = - L.DomUtil.create('div', l + 'control-container', this._container); - - function createCorner(vSide, hSide) { - var className = l + vSide + ' ' + l + hSide; - - corners[vSide + hSide] = L.DomUtil.create('div', className, container); - } - - createCorner('top', 'left'); - createCorner('top', 'right'); - createCorner('bottom', 'left'); - createCorner('bottom', 'right'); - }, - - _clearControlPos: function () { - L.DomUtil.remove(this._controlContainer); - } -}); - - -/* - * L.Control.Zoom is used for the default zoom buttons on the map. - */ - -L.Control.Zoom = L.Control.extend({ - options: { - position: 'topleft', - zoomInText: '+', - zoomInTitle: 'Zoom in', - zoomOutText: '-', - zoomOutTitle: 'Zoom out' - }, - - onAdd: function (map) { - var zoomName = 'leaflet-control-zoom', - container = L.DomUtil.create('div', zoomName + ' leaflet-bar'), - options = this.options; - - this._zoomInButton = this._createButton(options.zoomInText, options.zoomInTitle, - zoomName + '-in', container, this._zoomIn); - this._zoomOutButton = this._createButton(options.zoomOutText, options.zoomOutTitle, - zoomName + '-out', container, this._zoomOut); - - this._updateDisabled(); - map.on('zoomend zoomlevelschange', this._updateDisabled, this); - - return container; - }, - - onRemove: function (map) { - map.off('zoomend zoomlevelschange', this._updateDisabled, this); - }, - - disable: function () { - this._disabled = true; - this._updateDisabled(); - return this; - }, - - enable: function () { - this._disabled = false; - this._updateDisabled(); - return this; - }, - - _zoomIn: function (e) { - if (!this._disabled) { - this._map.zoomIn(e.shiftKey ? 3 : 1); - } - }, - - _zoomOut: function (e) { - if (!this._disabled) { - this._map.zoomOut(e.shiftKey ? 3 : 1); - } - }, - - _createButton: function (html, title, className, container, fn) { - var link = L.DomUtil.create('a', className, container); - link.innerHTML = html; - link.href = '#'; - link.title = title; - - L.DomEvent - .on(link, 'mousedown dblclick', L.DomEvent.stopPropagation) - .on(link, 'click', L.DomEvent.stop) - .on(link, 'click', fn, this) - .on(link, 'click', this._refocusOnMap, this); - - return link; - }, - - _updateDisabled: function () { - var map = this._map, - className = 'leaflet-disabled'; - - L.DomUtil.removeClass(this._zoomInButton, className); - L.DomUtil.removeClass(this._zoomOutButton, className); - - if (this._disabled || map._zoom === map.getMinZoom()) { - L.DomUtil.addClass(this._zoomOutButton, className); - } - if (this._disabled || map._zoom === map.getMaxZoom()) { - L.DomUtil.addClass(this._zoomInButton, className); - } - } -}); - -L.Map.mergeOptions({ - zoomControl: true -}); - -L.Map.addInitHook(function () { - if (this.options.zoomControl) { - this.zoomControl = new L.Control.Zoom(); - this.addControl(this.zoomControl); - } -}); - -L.control.zoom = function (options) { - return new L.Control.Zoom(options); -}; - - -/* - * L.Control.Attribution is used for displaying attribution on the map (added by default). - */ - -L.Control.Attribution = L.Control.extend({ - options: { - position: 'bottomright', - prefix: 'Leaflet' - }, - - initialize: function (options) { - L.setOptions(this, options); - - this._attributions = {}; - }, - - onAdd: function (map) { - this._container = L.DomUtil.create('div', 'leaflet-control-attribution'); - if (L.DomEvent) { - L.DomEvent.disableClickPropagation(this._container); - } - - // TODO ugly, refactor - for (var i in map._layers) { - if (map._layers[i].getAttribution) { - this.addAttribution(map._layers[i].getAttribution()); - } - } - - this._update(); - - return this._container; - }, - - setPrefix: function (prefix) { - this.options.prefix = prefix; - this._update(); - return this; - }, - - addAttribution: function (text) { - if (!text) { return this; } - - if (!this._attributions[text]) { - this._attributions[text] = 0; - } - this._attributions[text]++; - - this._update(); - - return this; - }, - - removeAttribution: function (text) { - if (!text) { return this; } - - if (this._attributions[text]) { - this._attributions[text]--; - this._update(); - } - - return this; - }, - - _update: function () { - if (!this._map) { return; } - - var attribs = []; - - for (var i in this._attributions) { - if (this._attributions[i]) { - attribs.push(i); - } - } - - var prefixAndAttribs = []; - - if (this.options.prefix) { - prefixAndAttribs.push(this.options.prefix); - } - if (attribs.length) { - prefixAndAttribs.push(attribs.join(', ')); - } - - this._container.innerHTML = prefixAndAttribs.join(' | '); - } -}); - -L.Map.mergeOptions({ - attributionControl: true -}); - -L.Map.addInitHook(function () { - if (this.options.attributionControl) { - this.attributionControl = (new L.Control.Attribution()).addTo(this); - } -}); - -L.control.attribution = function (options) { - return new L.Control.Attribution(options); -}; - - -/* - * L.Control.Scale is used for displaying metric/imperial scale on the map. - */ - -L.Control.Scale = L.Control.extend({ - options: { - position: 'bottomleft', - maxWidth: 100, - metric: true, - imperial: true - // updateWhenIdle: false - }, - - onAdd: function (map) { - var className = 'leaflet-control-scale', - container = L.DomUtil.create('div', className), - options = this.options; - - this._addScales(options, className + '-line', container); - - map.on(options.updateWhenIdle ? 'moveend' : 'move', this._update, this); - map.whenReady(this._update, this); - - return container; - }, - - onRemove: function (map) { - map.off(this.options.updateWhenIdle ? 'moveend' : 'move', this._update, this); - }, - - _addScales: function (options, className, container) { - if (options.metric) { - this._mScale = L.DomUtil.create('div', className, container); - } - if (options.imperial) { - this._iScale = L.DomUtil.create('div', className, container); - } - }, - - _update: function () { - var map = this._map, - y = map.getSize().y / 2; - - var maxMeters = map.distance( - map.containerPointToLatLng([0, y]), - map.containerPointToLatLng([this.options.maxWidth, y])); - - this._updateScales(maxMeters); - }, - - _updateScales: function (maxMeters) { - if (this.options.metric && maxMeters) { - this._updateMetric(maxMeters); - } - if (this.options.imperial && maxMeters) { - this._updateImperial(maxMeters); - } - }, - - _updateMetric: function (maxMeters) { - var meters = this._getRoundNum(maxMeters), - label = meters < 1000 ? meters + ' m' : (meters / 1000) + ' km'; - - this._updateScale(this._mScale, label, meters / maxMeters); - }, - - _updateImperial: function (maxMeters) { - var maxFeet = maxMeters * 3.2808399, - maxMiles, miles, feet; - - if (maxFeet > 5280) { - maxMiles = maxFeet / 5280; - miles = this._getRoundNum(maxMiles); - this._updateScale(this._iScale, miles + ' mi', miles / maxMiles); - - } else { - feet = this._getRoundNum(maxFeet); - this._updateScale(this._iScale, feet + ' ft', feet / maxFeet); - } - }, - - _updateScale: function (scale, text, ratio) { - scale.style.width = Math.round(this.options.maxWidth * ratio) + 'px'; - scale.innerHTML = text; - }, - - _getRoundNum: function (num) { - var pow10 = Math.pow(10, (Math.floor(num) + '').length - 1), - d = num / pow10; - - d = d >= 10 ? 10 : - d >= 5 ? 5 : - d >= 3 ? 3 : - d >= 2 ? 2 : 1; - - return pow10 * d; - } -}); - -L.control.scale = function (options) { - return new L.Control.Scale(options); -}; - - -/* - * L.Control.Layers is a control to allow users to switch between different layers on the map. - */ - -L.Control.Layers = L.Control.extend({ - options: { - collapsed: true, - position: 'topright', - autoZIndex: true, - hideSingleBase: false - }, - - initialize: function (baseLayers, overlays, options) { - L.setOptions(this, options); - - this._layers = {}; - this._lastZIndex = 0; - this._handlingClick = false; - - for (var i in baseLayers) { - this._addLayer(baseLayers[i], i); - } - - for (i in overlays) { - this._addLayer(overlays[i], i, true); - } - }, - - onAdd: function () { - this._initLayout(); - this._update(); - - return this._container; - }, - - addBaseLayer: function (layer, name) { - this._addLayer(layer, name); - return this._update(); - }, - - addOverlay: function (layer, name) { - this._addLayer(layer, name, true); - return this._update(); - }, - - removeLayer: function (layer) { - layer.off('add remove', this._onLayerChange, this); - - delete this._layers[L.stamp(layer)]; - return this._update(); - }, - - _initLayout: function () { - var className = 'leaflet-control-layers', - container = this._container = L.DomUtil.create('div', className); - - // makes this work on IE touch devices by stopping it from firing a mouseout event when the touch is released - container.setAttribute('aria-haspopup', true); - - if (!L.Browser.touch) { - L.DomEvent - .disableClickPropagation(container) - .disableScrollPropagation(container); - } else { - L.DomEvent.on(container, 'click', L.DomEvent.stopPropagation); - } - - var form = this._form = L.DomUtil.create('form', className + '-list'); - - if (this.options.collapsed) { - if (!L.Browser.android) { - L.DomEvent.on(container, { - mouseenter: this._expand, - mouseleave: this._collapse - }, this); - } - - var link = this._layersLink = L.DomUtil.create('a', className + '-toggle', container); - link.href = '#'; - link.title = 'Layers'; - - if (L.Browser.touch) { - L.DomEvent - .on(link, 'click', L.DomEvent.stop) - .on(link, 'click', this._expand, this); - } else { - L.DomEvent.on(link, 'focus', this._expand, this); - } - - // work around for Firefox Android issue https://github.com/Leaflet/Leaflet/issues/2033 - L.DomEvent.on(form, 'click', function () { - setTimeout(L.bind(this._onInputClick, this), 0); - }, this); - - this._map.on('click', this._collapse, this); - // TODO keyboard accessibility - } else { - this._expand(); - } - - this._baseLayersList = L.DomUtil.create('div', className + '-base', form); - this._separator = L.DomUtil.create('div', className + '-separator', form); - this._overlaysList = L.DomUtil.create('div', className + '-overlays', form); - - container.appendChild(form); - }, - - _addLayer: function (layer, name, overlay) { - layer.on('add remove', this._onLayerChange, this); - - var id = L.stamp(layer); - - this._layers[id] = { - layer: layer, - name: name, - overlay: overlay - }; - - if (this.options.autoZIndex && layer.setZIndex) { - this._lastZIndex++; - layer.setZIndex(this._lastZIndex); - } - }, - - _update: function () { - if (!this._container) { return this; } - - L.DomUtil.empty(this._baseLayersList); - L.DomUtil.empty(this._overlaysList); - - var baseLayersPresent, overlaysPresent, i, obj, baseLayersCount = 0; - - for (i in this._layers) { - obj = this._layers[i]; - this._addItem(obj); - overlaysPresent = overlaysPresent || obj.overlay; - baseLayersPresent = baseLayersPresent || !obj.overlay; - baseLayersCount += !obj.overlay ? 1 : 0; - } - - // Hide base layers section if there's only one layer. - if (this.options.hideSingleBase) { - baseLayersPresent = baseLayersPresent && baseLayersCount > 1; - this._baseLayersList.style.display = baseLayersPresent ? '' : 'none'; - } - - this._separator.style.display = overlaysPresent && baseLayersPresent ? '' : 'none'; - - return this; - }, - - _onLayerChange: function (e) { - if (!this._handlingClick) { - this._update(); - } - - var overlay = this._layers[L.stamp(e.target)].overlay; - - var type = overlay ? - (e.type === 'add' ? 'overlayadd' : 'overlayremove') : - (e.type === 'add' ? 'baselayerchange' : null); - - if (type) { - this._map.fire(type, e.target); - } - }, - - // IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe) - _createRadioElement: function (name, checked) { - - var radioHtml = ''; - - var radioFragment = document.createElement('div'); - radioFragment.innerHTML = radioHtml; - - return radioFragment.firstChild; - }, - - _addItem: function (obj) { - var label = document.createElement('label'), - checked = this._map.hasLayer(obj.layer), - input; - - if (obj.overlay) { - input = document.createElement('input'); - input.type = 'checkbox'; - input.className = 'leaflet-control-layers-selector'; - input.defaultChecked = checked; - } else { - input = this._createRadioElement('leaflet-base-layers', checked); - } - - input.layerId = L.stamp(obj.layer); - - L.DomEvent.on(input, 'click', this._onInputClick, this); - - var name = document.createElement('span'); - name.innerHTML = ' ' + obj.name; - - // Helps from preventing layer control flicker when checkboxes are disabled - // https://github.com/Leaflet/Leaflet/issues/2771 - var holder = document.createElement('div'); - - label.appendChild(holder); - holder.appendChild(input); - holder.appendChild(name); - - var container = obj.overlay ? this._overlaysList : this._baseLayersList; - container.appendChild(label); - - return label; - }, - - _onInputClick: function () { - var inputs = this._form.getElementsByTagName('input'), - input, layer, hasLayer; - var addedLayers = [], - removedLayers = []; - - this._handlingClick = true; - - for (var i = 0, len = inputs.length; i < len; i++) { - input = inputs[i]; - layer = this._layers[input.layerId].layer; - hasLayer = this._map.hasLayer(layer); - - if (input.checked && !hasLayer) { - addedLayers.push(layer); - - } else if (!input.checked && hasLayer) { - removedLayers.push(layer); - } - } - - // Bugfix issue 2318: Should remove all old layers before readding new ones - for (i = 0; i < removedLayers.length; i++) { - this._map.removeLayer(removedLayers[i]); - } - for (i = 0; i < addedLayers.length; i++) { - this._map.addLayer(addedLayers[i]); - } - - this._handlingClick = false; - - this._refocusOnMap(); - }, - - _expand: function () { - L.DomUtil.addClass(this._container, 'leaflet-control-layers-expanded'); - var acceptableHeight = this._map._size.y - (this._container.offsetTop * 4); - if (acceptableHeight < this._form.clientHeight) - { - L.DomUtil.addClass(this._form, 'leaflet-control-layers-scrollbar'); - this._form.style.height = acceptableHeight + 'px'; - } - }, - - _collapse: function () { - L.DomUtil.removeClass(this._container, 'leaflet-control-layers-expanded'); - } -}); - -L.control.layers = function (baseLayers, overlays, options) { - return new L.Control.Layers(baseLayers, overlays, options); -}; - - -/* - * L.PosAnimation powers Leaflet pan animations internally. - */ - -L.PosAnimation = L.Evented.extend({ - - run: function (el, newPos, duration, easeLinearity) { // (HTMLElement, Point[, Number, Number]) - this.stop(); - - this._el = el; - this._inProgress = true; - this._duration = duration || 0.25; - this._easeOutPower = 1 / Math.max(easeLinearity || 0.5, 0.2); - - this._startPos = L.DomUtil.getPosition(el); - this._offset = newPos.subtract(this._startPos); - this._startTime = +new Date(); - - this.fire('start'); - - this._animate(); - }, - - stop: function () { - if (!this._inProgress) { return; } - - this._step(true); - this._complete(); - }, - - _animate: function () { - // animation loop - this._animId = L.Util.requestAnimFrame(this._animate, this); - this._step(); - }, - - _step: function (round) { - var elapsed = (+new Date()) - this._startTime, - duration = this._duration * 1000; - - if (elapsed < duration) { - this._runFrame(this._easeOut(elapsed / duration), round); - } else { - this._runFrame(1); - this._complete(); - } - }, - - _runFrame: function (progress, round) { - var pos = this._startPos.add(this._offset.multiplyBy(progress)); - if (round) { - pos._round(); - } - L.DomUtil.setPosition(this._el, pos); - - this.fire('step'); - }, - - _complete: function () { - L.Util.cancelAnimFrame(this._animId); - - this._inProgress = false; - this.fire('end'); - }, - - _easeOut: function (t) { - return 1 - Math.pow(1 - t, this._easeOutPower); - } -}); - - -/* - * Extends L.Map to handle panning animations. - */ - -L.Map.include({ - - setView: function (center, zoom, options) { - - zoom = zoom === undefined ? this._zoom : this._limitZoom(zoom); - center = this._limitCenter(L.latLng(center), zoom, this.options.maxBounds); - options = options || {}; - - this.stop(); - - if (this._loaded && !options.reset && options !== true) { - - if (options.animate !== undefined) { - options.zoom = L.extend({animate: options.animate}, options.zoom); - options.pan = L.extend({animate: options.animate}, options.pan); - } - - // try animating pan or zoom - var animated = (this._zoom !== zoom) ? - this._tryAnimatedZoom && this._tryAnimatedZoom(center, zoom, options.zoom) : - this._tryAnimatedPan(center, options.pan); - - if (animated) { - // prevent resize handler call, the view will refresh after animation anyway - clearTimeout(this._sizeTimer); - return this; - } - } - - // animation didn't start, just reset the map view - this._resetView(center, zoom); - - return this; - }, - - panBy: function (offset, options) { - offset = L.point(offset).round(); - options = options || {}; - - if (!offset.x && !offset.y) { - return this; - } - //If we pan too far then chrome gets issues with tiles - // and makes them disappear or appear in the wrong place (slightly offset) #2602 - if (options.animate !== true && !this.getSize().contains(offset)) { - this._resetView(this.unproject(this.project(this.getCenter()).add(offset)), this.getZoom()); - return this; - } - - if (!this._panAnim) { - this._panAnim = new L.PosAnimation(); - - this._panAnim.on({ - 'step': this._onPanTransitionStep, - 'end': this._onPanTransitionEnd - }, this); - } - - // don't fire movestart if animating inertia - if (!options.noMoveStart) { - this.fire('movestart'); - } - - // animate pan unless animate: false specified - if (options.animate !== false) { - L.DomUtil.addClass(this._mapPane, 'leaflet-pan-anim'); - - var newPos = this._getMapPanePos().subtract(offset); - this._panAnim.run(this._mapPane, newPos, options.duration || 0.25, options.easeLinearity); - } else { - this._rawPanBy(offset); - this.fire('move').fire('moveend'); - } - - return this; - }, - - _onPanTransitionStep: function () { - this.fire('move'); - }, - - _onPanTransitionEnd: function () { - L.DomUtil.removeClass(this._mapPane, 'leaflet-pan-anim'); - this.fire('moveend'); - }, - - _tryAnimatedPan: function (center, options) { - // difference between the new and current centers in pixels - var offset = this._getCenterOffset(center)._floor(); - - // don't animate too far unless animate: true specified in options - if ((options && options.animate) !== true && !this.getSize().contains(offset)) { return false; } - - this.panBy(offset, options); - - return (options && options.animate) !== false; - } -}); - - -/* - * Extends L.Map to handle zoom animations. - */ - -L.Map.mergeOptions({ - zoomAnimation: true, - zoomAnimationThreshold: 4 -}); - -var zoomAnimated = L.DomUtil.TRANSITION && L.Browser.any3d && !L.Browser.mobileOpera; - -if (zoomAnimated) { - - L.Map.addInitHook(function () { - // don't animate on browsers without hardware-accelerated transitions or old Android/Opera - this._zoomAnimated = this.options.zoomAnimation; - - // zoom transitions run with the same duration for all layers, so if one of transitionend events - // happens after starting zoom animation (propagating to the map pane), we know that it ended globally - if (this._zoomAnimated) { - - this._createAnimProxy(); - - L.DomEvent.on(this._proxy, L.DomUtil.TRANSITION_END, this._catchTransitionEnd, this); - } - }); -} - -L.Map.include(!zoomAnimated ? {} : { - - _createAnimProxy: function () { - - var proxy = this._proxy = L.DomUtil.create('div', 'leaflet-proxy leaflet-zoom-animated'); - this._panes.mapPane.appendChild(proxy); - - this.on('zoomanim', function (e) { - var prop = L.DomUtil.TRANSFORM, - transform = proxy.style[prop]; - - L.DomUtil.setTransform(proxy, this.project(e.center, e.zoom), this.getZoomScale(e.zoom, 1)); - - // workaround for case when transform is the same and so transitionend event is not fired - if (transform === proxy.style[prop] && this._animatingZoom) { - this._onZoomTransitionEnd(); - } - }, this); - - this.on('load moveend', function () { - var c = this.getCenter(), - z = this.getZoom(); - L.DomUtil.setTransform(proxy, this.project(c, z), this.getZoomScale(z, 1)); - }, this); - }, - - _catchTransitionEnd: function (e) { - if (this._animatingZoom && e.propertyName.indexOf('transform') >= 0) { - this._onZoomTransitionEnd(); - } - }, - - _nothingToAnimate: function () { - return !this._container.getElementsByClassName('leaflet-zoom-animated').length; - }, - - _tryAnimatedZoom: function (center, zoom, options) { - - if (this._animatingZoom) { return true; } - - options = options || {}; - - // don't animate if disabled, not supported or zoom difference is too large - if (!this._zoomAnimated || options.animate === false || this._nothingToAnimate() || - Math.abs(zoom - this._zoom) > this.options.zoomAnimationThreshold) { return false; } - - // offset is the pixel coords of the zoom origin relative to the current center - var scale = this.getZoomScale(zoom), - offset = this._getCenterOffset(center)._divideBy(1 - 1 / scale); - - // don't animate if the zoom origin isn't within one screen from the current center, unless forced - if (options.animate !== true && !this.getSize().contains(offset)) { return false; } - - L.Util.requestAnimFrame(function () { - this - ._moveStart(true) - ._animateZoom(center, zoom, true); - }, this); - - return true; - }, - - _animateZoom: function (center, zoom, startAnim, noUpdate) { - if (startAnim) { - this._animatingZoom = true; - - // remember what center/zoom to set after animation - this._animateToCenter = center; - this._animateToZoom = zoom; - - L.DomUtil.addClass(this._mapPane, 'leaflet-zoom-anim'); - } - - this.fire('zoomanim', { - center: center, - zoom: zoom, - noUpdate: noUpdate - }); - }, - - _onZoomTransitionEnd: function () { - - this._animatingZoom = false; - - L.DomUtil.removeClass(this._mapPane, 'leaflet-zoom-anim'); - - this - ._move(this._animateToCenter, this._animateToZoom) - ._moveEnd(true); - } -}); - - - -L.Map.include({ - flyTo: function (targetCenter, targetZoom, options) { - - options = options || {}; - if (options.animate === false || !L.Browser.any3d) { - return this.setView(targetCenter, targetZoom, options); - } - - this.stop(); - - var from = this.project(this.getCenter()), - to = this.project(targetCenter), - size = this.getSize(), - startZoom = this._zoom; - - targetCenter = L.latLng(targetCenter); - targetZoom = targetZoom === undefined ? startZoom : targetZoom; - - var w0 = Math.max(size.x, size.y), - w1 = w0 * this.getZoomScale(startZoom, targetZoom), - u1 = to.distanceTo(from), - rho = 1.42, - rho2 = rho * rho; - - function r(i) { - var b = (w1 * w1 - w0 * w0 + (i ? -1 : 1) * rho2 * rho2 * u1 * u1) / (2 * (i ? w1 : w0) * rho2 * u1); - return Math.log(Math.sqrt(b * b + 1) - b); - } - - function sinh(n) { return (Math.exp(n) - Math.exp(-n)) / 2; } - function cosh(n) { return (Math.exp(n) + Math.exp(-n)) / 2; } - function tanh(n) { return sinh(n) / cosh(n); } - - var r0 = r(0); - - function w(s) { return w0 * (cosh(r0) / cosh(r0 + rho * s)); } - function u(s) { return w0 * (cosh(r0) * tanh(r0 + rho * s) - sinh(r0)) / rho2; } - - function easeOut(t) { return 1 - Math.pow(1 - t, 1.5); } - - var start = Date.now(), - S = (r(1) - r0) / rho, - duration = options.duration ? 1000 * options.duration : 1000 * S * 0.8; - - function frame() { - var t = (Date.now() - start) / duration, - s = easeOut(t) * S; - - if (t <= 1) { - this._flyToFrame = L.Util.requestAnimFrame(frame, this); - - this._move( - this.unproject(from.add(to.subtract(from).multiplyBy(u(s) / u1)), startZoom), - this.getScaleZoom(w0 / w(s), startZoom)); - - } else { - this - ._move(targetCenter, targetZoom) - ._moveEnd(true); - } - } - - this._moveStart(true); - - frame.call(this); - return this; - }, - - flyToBounds: function(bounds, options) { - var target = this._getBoundsCenterZoom(bounds, options); - return this.flyTo(target.center, target.zoom, options); - } -}); - - -/* - * Provides L.Map with convenient shortcuts for using browser geolocation features. - */ - -L.Map.include({ - _defaultLocateOptions: { - timeout: 10000, - watch: false - // setView: false - // maxZoom: - // maximumAge: 0 - // enableHighAccuracy: false - }, - - locate: function (/*Object*/ options) { - - options = this._locateOptions = L.extend({}, this._defaultLocateOptions, options); - - if (!('geolocation' in navigator)) { - this._handleGeolocationError({ - code: 0, - message: 'Geolocation not supported.' - }); - return this; - } - - var onResponse = L.bind(this._handleGeolocationResponse, this), - onError = L.bind(this._handleGeolocationError, this); - - if (options.watch) { - this._locationWatchId = - navigator.geolocation.watchPosition(onResponse, onError, options); - } else { - navigator.geolocation.getCurrentPosition(onResponse, onError, options); - } - return this; - }, - - stopLocate: function () { - if (navigator.geolocation) { - navigator.geolocation.clearWatch(this._locationWatchId); - } - if (this._locateOptions) { - this._locateOptions.setView = false; - } - return this; - }, - - _handleGeolocationError: function (error) { - var c = error.code, - message = error.message || - (c === 1 ? 'permission denied' : - (c === 2 ? 'position unavailable' : 'timeout')); - - if (this._locateOptions.setView && !this._loaded) { - this.fitWorld(); - } - - this.fire('locationerror', { - code: c, - message: 'Geolocation error: ' + message + '.' - }); - }, - - _handleGeolocationResponse: function (pos) { - var lat = pos.coords.latitude, - lng = pos.coords.longitude, - latlng = new L.LatLng(lat, lng), - bounds = latlng.toBounds(pos.coords.accuracy), - options = this._locateOptions; - - if (options.setView) { - var zoom = this.getBoundsZoom(bounds); - this.setView(latlng, options.maxZoom ? Math.min(zoom, options.maxZoom) : zoom); - } - - var data = { - latlng: latlng, - bounds: bounds, - timestamp: pos.timestamp - }; - - for (var i in pos.coords) { - if (typeof pos.coords[i] === 'number') { - data[i] = pos.coords[i]; - } - } - - this.fire('locationfound', data); - } -}); - - -}(window, document)); \ No newline at end of file diff --git a/resources/leaflet-1.0.0-b1/leaflet.css b/resources/leaflet-1.0.0-b1/leaflet.css deleted file mode 100644 index f95258d34..000000000 --- a/resources/leaflet-1.0.0-b1/leaflet.css +++ /dev/null @@ -1,511 +0,0 @@ -/* required styles */ - -.leaflet-pane, -.leaflet-tile, -.leaflet-marker-icon, -.leaflet-marker-shadow, -.leaflet-tile-container, -.leaflet-map-pane svg, -.leaflet-map-pane canvas, -.leaflet-zoom-box, -.leaflet-image-layer, -.leaflet-layer { - position: absolute; - left: 0; - top: 0; - } -.leaflet-container { - overflow: hidden; - -ms-touch-action: none; - touch-action: none; - } -.leaflet-tile, -.leaflet-marker-icon, -.leaflet-marker-shadow { - -webkit-user-select: none; - -moz-user-select: none; - user-select: none; - -webkit-user-drag: none; - } -/* Safari renders non-retina tile on retina better with this, but Chrome is worse */ -.leaflet-safari .leaflet-tile { - image-rendering: -webkit-optimize-contrast; - } -/* hack that prevents hw layers "stretching" when loading new tiles */ -.leaflet-safari .leaflet-tile-container { - width: 1600px; - height: 1600px; - -webkit-transform-origin: 0 0; - } -.leaflet-marker-icon, -.leaflet-marker-shadow { - display: block; - } -/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */ -/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */ -.leaflet-container .leaflet-overlay-pane svg, -.leaflet-container .leaflet-tile-pane img { - max-width: none !important; - } -/* stupid Android 2 doesn't understand "max-width: none" properly */ -.leaflet-container img.leaflet-image-layer { - max-width: 15000px !important; - } -.leaflet-tile { - filter: inherit; - visibility: hidden; - } -.leaflet-tile-loaded { - visibility: inherit; - } -.leaflet-zoom-box { - width: 0; - height: 0; - -moz-box-sizing: border-box; - box-sizing: border-box; - z-index: 8; - } -/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */ -.leaflet-overlay-pane svg { - -moz-user-select: none; - } - -.leaflet-pane { z-index: 400; } - -.leaflet-tile-pane { z-index: 200; } -.leaflet-overlay-pane { z-index: 400; } -.leaflet-shadow-pane { z-index: 500; } -.leaflet-marker-pane { z-index: 600; } -.leaflet-popup-pane { z-index: 700; } - -.leaflet-map-pane canvas { z-index: 100; } -.leaflet-map-pane svg { z-index: 200; } - -.leaflet-vml-shape { - width: 1px; - height: 1px; - } -.lvml { - behavior: url(#default#VML); - display: inline-block; - position: absolute; - } - - -/* control positioning */ - -.leaflet-control { - position: relative; - z-index: 7; - pointer-events: auto; - } -.leaflet-top, -.leaflet-bottom { - position: absolute; - z-index: 1000; - pointer-events: none; - } -.leaflet-top { - top: 0; - } -.leaflet-right { - right: 0; - } -.leaflet-bottom { - bottom: 0; - } -.leaflet-left { - left: 0; - } -.leaflet-control { - float: left; - clear: both; - } -.leaflet-right .leaflet-control { - float: right; - } -.leaflet-top .leaflet-control { - margin-top: 10px; - } -.leaflet-bottom .leaflet-control { - margin-bottom: 10px; - } -.leaflet-left .leaflet-control { - margin-left: 10px; - } -.leaflet-right .leaflet-control { - margin-right: 10px; - } - - -/* zoom and fade animations */ - -.leaflet-fade-anim .leaflet-tile { - will-change: opacity; - } -.leaflet-fade-anim .leaflet-popup { - opacity: 0; - -webkit-transition: opacity 0.2s linear; - -moz-transition: opacity 0.2s linear; - -o-transition: opacity 0.2s linear; - transition: opacity 0.2s linear; - } -.leaflet-fade-anim .leaflet-map-pane .leaflet-popup { - opacity: 1; - } -.leaflet-zoom-animated { - -webkit-transform-origin: 0 0; - -ms-transform-origin: 0 0; - transform-origin: 0 0; - } -.leaflet-zoom-anim .leaflet-zoom-animated { - will-change: transform; - } -.leaflet-zoom-anim .leaflet-zoom-animated { - -webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1); - -moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1); - -o-transition: -o-transform 0.25s cubic-bezier(0,0,0.25,1); - transition: transform 0.25s cubic-bezier(0,0,0.25,1); - } -.leaflet-zoom-anim .leaflet-tile, -.leaflet-pan-anim .leaflet-tile { - -webkit-transition: none; - -moz-transition: none; - -o-transition: none; - transition: none; - } - 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-.leaflet-control-zoom-out { - font: bold 18px 'Lucida Console', Monaco, monospace; - text-indent: 1px; - } -.leaflet-control-zoom-out { - font-size: 20px; - } - -.leaflet-touch .leaflet-control-zoom-in { - font-size: 22px; - } -.leaflet-touch .leaflet-control-zoom-out { - font-size: 24px; - } - - -/* layers control */ - -.leaflet-control-layers { - box-shadow: 0 1px 5px rgba(0,0,0,0.4); - background: #fff; - border-radius: 5px; - } -.leaflet-control-layers-toggle { - background-image: url(images/layers.png); - width: 36px; - height: 36px; - } -.leaflet-retina .leaflet-control-layers-toggle { - background-image: url(images/layers-2x.png); - background-size: 26px 26px; - } -.leaflet-touch .leaflet-control-layers-toggle { - width: 44px; - height: 44px; - } -.leaflet-control-layers .leaflet-control-layers-list, -.leaflet-control-layers-expanded .leaflet-control-layers-toggle { - display: none; - } -.leaflet-control-layers-expanded .leaflet-control-layers-list { - display: block; - position: relative; - } -.leaflet-control-layers-expanded { - padding: 6px 10px 6px 6px; - color: #333; - background: #fff; - } -.leaflet-control-layers-scrollbar { - overflow-y: scroll; - padding-right: 5px; - } -.leaflet-control-layers-selector { - margin-top: 2px; - position: relative; - top: 1px; - } -.leaflet-control-layers label { - display: block; - } -.leaflet-control-layers-separator { - height: 0; - border-top: 1px solid #ddd; - margin: 5px -10px 5px -6px; - } - - -/* attribution and scale controls */ - -.leaflet-container .leaflet-control-attribution { - background: #fff; - background: rgba(255, 255, 255, 0.7); - margin: 0; - } -.leaflet-control-attribution, -.leaflet-control-scale-line { - padding: 0 5px; - color: #333; - } -.leaflet-control-attribution a { - text-decoration: none; - } -.leaflet-control-attribution a:hover { - text-decoration: underline; - } -.leaflet-container .leaflet-control-attribution, -.leaflet-container .leaflet-control-scale { - font-size: 11px; - } -.leaflet-left .leaflet-control-scale { - margin-left: 5px; - } -.leaflet-bottom .leaflet-control-scale { - margin-bottom: 5px; - } -.leaflet-control-scale-line { - border: 2px solid #777; - border-top: none; - line-height: 1.1; - padding: 2px 5px 1px; - font-size: 11px; - white-space: nowrap; - overflow: hidden; - -moz-box-sizing: content-box; - box-sizing: content-box; - - background: #fff; - background: rgba(255, 255, 255, 0.5); - } -.leaflet-control-scale-line:not(:first-child) { - border-top: 2px solid #777; - border-bottom: none; - margin-top: -2px; - } -.leaflet-control-scale-line:not(:first-child):not(:last-child) { - border-bottom: 2px solid #777; - } - -.leaflet-touch .leaflet-control-attribution, -.leaflet-touch .leaflet-control-layers, -.leaflet-touch .leaflet-bar { - box-shadow: none; - } -.leaflet-touch .leaflet-control-layers, -.leaflet-touch .leaflet-bar { - border: 2px solid rgba(0,0,0,0.2); - background-clip: padding-box; - } - - -/* popup */ - -.leaflet-popup { - position: absolute; - text-align: center; - } -.leaflet-popup-content-wrapper { - padding: 1px; - text-align: left; - border-radius: 12px; - } -.leaflet-popup-content { - margin: 13px 19px; - line-height: 1.4; - } -.leaflet-popup-content p { - margin: 18px 0; - } -.leaflet-popup-tip-container { - margin: 0 auto; - width: 40px; - height: 20px; - position: relative; - overflow: hidden; - } -.leaflet-popup-tip { - width: 17px; - height: 17px; - padding: 1px; - - margin: -10px auto 0; - - -webkit-transform: rotate(45deg); - -moz-transform: rotate(45deg); - -ms-transform: rotate(45deg); - -o-transform: rotate(45deg); - transform: rotate(45deg); - } -.leaflet-popup-content-wrapper, -.leaflet-popup-tip { - background: white; - color: #333; - box-shadow: 0 3px 14px rgba(0,0,0,0.4); - } -.leaflet-container a.leaflet-popup-close-button { - position: absolute; - top: 0; - right: 0; - padding: 4px 4px 0 0; - border: none; - text-align: center; - width: 18px; - height: 14px; - font: 16px/14px Tahoma, Verdana, sans-serif; - color: #c3c3c3; - text-decoration: none; - font-weight: bold; - background: transparent; - } -.leaflet-container a.leaflet-popup-close-button:hover { - color: #999; - } -.leaflet-popup-scrolled { - overflow: auto; - border-bottom: 1px solid #ddd; - border-top: 1px solid #ddd; - } - -.leaflet-oldie .leaflet-popup-content-wrapper { - zoom: 1; - } -.leaflet-oldie .leaflet-popup-tip { - width: 24px; - margin: 0 auto; - - -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)"; - filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678); - } -.leaflet-oldie .leaflet-popup-tip-container { - margin-top: -1px; - } - -.leaflet-oldie .leaflet-control-zoom, -.leaflet-oldie .leaflet-control-layers, -.leaflet-oldie .leaflet-popup-content-wrapper, -.leaflet-oldie .leaflet-popup-tip { - border: 1px solid #999; - } - - -/* div icon */ - -.leaflet-div-icon { - background: #fff; - border: 1px solid #666; - } diff --git a/resources/leaflet-1.0.0-b1/leaflet.js b/resources/leaflet-1.0.0-b1/leaflet.js deleted file mode 100644 index 122a59174..000000000 --- a/resources/leaflet-1.0.0-b1/leaflet.js +++ /dev/null @@ -1,9 +0,0 @@ -/* - Leaflet 1.0-dev (46d2d6a), a JS library for interactive maps. http://leafletjs.com - (c) 2010-2015 Vladimir Agafonkin, (c) 2010-2011 CloudMade -*/ -!function(t,e,i){function n(){var e=t.L;o.noConflict=function(){return t.L=e,this},t.L=o}var o={version:"1.0-dev"};"object"==typeof module&&"object"==typeof module.exports?module.exports=o:"function"==typeof define&&define.amd&&define(o),"undefined"!=typeof t&&n(),o.Util={extend:function(t){var e,i,n,o;for(i=1,n=arguments.length;n>i;i++){o=arguments[i];for(e in o)t[e]=o[e]}return t},create:Object.create||function(){function t(){}return function(e){return t.prototype=e,new t}}(),bind:function(t,e){var i=Array.prototype.slice;if(t.bind)return 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o.Bounds?(e=t.min,i=t.max):e=i=t,e.x>=this.min.x&&i.x<=this.max.x&&e.y>=this.min.y&&i.y<=this.max.y},intersects:function(t){t=o.bounds(t);var e=this.min,i=this.max,n=t.min,s=t.max,r=s.x>=e.x&&n.x<=i.x,a=s.y>=e.y&&n.y<=i.y;return r&&a},overlaps:function(t){t=o.bounds(t);var e=this.min,i=this.max,n=t.min,s=t.max,r=s.x>e.x&&n.xe.y&&n.y0&&new RegExp("(^|\\s)"+e+"(\\s|$)").test(n)},addClass:function(t,e){if(t.classList!==i)for(var n=o.Util.splitWords(e),s=0,r=n.length;r>s;s++)t.classList.add(n[s]);else if(!o.DomUtil.hasClass(t,e)){var a=o.DomUtil.getClass(t);o.DomUtil.setClass(t,(a?a+" ":"")+e)}},removeClass:function(t,e){t.classList!==i?t.classList.remove(e):o.DomUtil.setClass(t,o.Util.trim((" "+o.DomUtil.getClass(t)+" ").replace(" "+e+" "," ")))},setClass:function(t,e){t.className.baseVal===i?t.className=e:t.className.baseVal=e},getClass:function(t){return t.className.baseVal===i?t.className:t.className.baseVal},setOpacity:function(t,e){"opacity"in t.style?t.style.opacity=e:"filter"in t.style&&o.DomUtil._setOpacityIE(t,e)},_setOpacityIE:function(t,e){var i=!1,n="DXImageTransform.Microsoft.Alpha";try{i=t.filters.item(n)}catch(o){if(1===e)return}e=Math.round(100*e),i?(i.Enabled=100!==e,i.Opacity=e):t.style.filter+=" progid:"+n+"(opacity="+e+")"},testProp:function(t){for(var i=e.documentElement.style,n=0;n=n},toString:function(t){return"LatLng("+o.Util.formatNum(this.lat,t)+", "+o.Util.formatNum(this.lng,t)+")"},distanceTo:function(t){return o.CRS.Earth.distance(this,o.latLng(t))},wrap:function(){return o.CRS.Earth.wrapLatLng(this)},toBounds:function(t){var e=180*t/40075017,i=e/Math.cos(Math.PI/180*this.lat);return o.latLngBounds([this.lat-e,this.lng-i],[this.lat+e,this.lng+i])},clone:function(){return new o.LatLng(this.lat,this.lng,this.alt)}},o.latLng=function(t,e,n){return t instanceof o.LatLng?t:o.Util.isArray(t)&&"object"!=typeof t[0]?3===t.length?new o.LatLng(t[0],t[1],t[2]):2===t.length?new o.LatLng(t[0],t[1]):null:t===i||null===t?t:"object"==typeof t&&"lat"in t?new o.LatLng(t.lat,"lng"in t?t.lng:t.lon,t.alt):e===i?null:new o.LatLng(t,e,n)},o.LatLngBounds=function(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;o>n;n++)this.extend(i[n])},o.LatLngBounds.prototype={extend:function(t){var e,i,n=this._southWest,s=this._northEast;if(t instanceof o.LatLng)e=t,i=t;else{if(!(t instanceof o.LatLngBounds))return t?this.extend(o.latLng(t)||o.latLngBounds(t)):this;if(e=t._southWest,i=t._northEast,!e||!i)return this}return n||s?(n.lat=Math.min(e.lat,n.lat),n.lng=Math.min(e.lng,n.lng),s.lat=Math.max(i.lat,s.lat),s.lng=Math.max(i.lng,s.lng)):(this._southWest=new o.LatLng(e.lat,e.lng),this._northEast=new o.LatLng(i.lat,i.lng)),this},pad:function(t){var e=this._southWest,i=this._northEast,n=Math.abs(e.lat-i.lat)*t,s=Math.abs(e.lng-i.lng)*t;return new o.LatLngBounds(new o.LatLng(e.lat-n,e.lng-s),new o.LatLng(i.lat+n,i.lng+s))},getCenter:function(){return new o.LatLng((this._southWest.lat+this._northEast.lat)/2,(this._southWest.lng+this._northEast.lng)/2)},getSouthWest:function(){return this._southWest},getNorthEast:function(){return this._northEast},getNorthWest:function(){return new o.LatLng(this.getNorth(),this.getWest())},getSouthEast:function(){return new o.LatLng(this.getSouth(),this.getEast())},getWest:function(){return this._southWest.lng},getSouth:function(){return this._southWest.lat},getEast:function(){return this._northEast.lng},getNorth:function(){return this._northEast.lat},contains:function(t){t="number"==typeof t[0]||t instanceof o.LatLng?o.latLng(t):o.latLngBounds(t);var e,i,n=this._southWest,s=this._northEast;return t instanceof o.LatLngBounds?(e=t.getSouthWest(),i=t.getNorthEast()):e=i=t,e.lat>=n.lat&&i.lat<=s.lat&&e.lng>=n.lng&&i.lng<=s.lng},intersects:function(t){t=o.latLngBounds(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),s=t.getNorthEast(),r=s.lat>=e.lat&&n.lat<=i.lat,a=s.lng>=e.lng&&n.lng<=i.lng;return r&&a},overlaps:function(t){t=o.latLngBounds(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),s=t.getNorthEast(),r=s.lat>e.lat&&n.late.lng&&n.lngthis.options.maxZoom?this.setZoom(t):this},panInsideBounds:function(t,e){var i=this.getCenter(),n=this._limitCenter(i,this._zoom,o.latLngBounds(t));return i.equals(n)?this:this.panTo(n,e)},invalidateSize:function(t){if(!this._loaded)return this;t=o.extend({animate:!1,pan:!0},t===!0?{animate:!0}:t);var e=this.getSize();this._sizeChanged=!0,this._lastCenter=null;var i=this.getSize(),n=e.divideBy(2).round(),s=i.divideBy(2).round(),r=n.subtract(s);return r.x||r.y?(t.animate&&t.pan?this.panBy(r):(t.pan&&this._rawPanBy(r),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(o.bind(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:e,newSize:i})):this},stop:function(){return o.Util.cancelAnimFrame(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},addHandler:function(t,e){if(!e)return this;var i=this[t]=new e(this);return this._handlers.push(i),this.options[t]&&i.enable(),this},remove:function(){this._initEvents(!0);try{delete this._container._leaflet}catch(t){this._container._leaflet=i}o.DomUtil.remove(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._clearHandlers(),this._loaded&&this.fire("unload");for(var e in this._layers)this._layers[e].remove();return this},createPane:function(t,e){var i="leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),n=o.DomUtil.create("div",i,e||this._mapPane);return t&&(this._panes[t]=n),n},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter:this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds(),e=this.unproject(t.getBottomLeft()),i=this.unproject(t.getTopRight());return new o.LatLngBounds(e,i)},getMinZoom:function(){return this.options.minZoom===i?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return this.options.maxZoom===i?this._layersMaxZoom===i?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,i){t=o.latLngBounds(t);var n,s=this.getMinZoom()-(e?1:0),r=this.getMaxZoom(),a=this.getSize(),h=t.getNorthWest(),l=t.getSouthEast(),u=!0;i=o.point(i||[0,0]);do s++,n=this.project(l,s).subtract(this.project(h,s)).add(i).floor(),u=e?n.x=s);return u&&e?null:e?s:s-1},getSize:function(){return(!this._size||this._sizeChanged)&&(this._size=new o.Point(this._container.clientWidth,this._container.clientHeight),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){var i=this._getTopLeftPoint(t,e);return new o.Bounds(i,i.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(t===i?this.getZoom():t)},getPane:function(t){return"string"==typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,e){var n=this.options.crs;return e=e===i?this._zoom:e,n.scale(t)/n.scale(e)},getScaleZoom:function(t,e){return e=e===i?this._zoom:e,e+Math.log(t)/Math.LN2},project:function(t,e){return e=e===i?this._zoom:e,this.options.crs.latLngToPoint(o.latLng(t),e)},unproject:function(t,e){return e=e===i?this._zoom:e,this.options.crs.pointToLatLng(o.point(t),e)},layerPointToLatLng:function(t){var e=o.point(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){var e=this.project(o.latLng(t))._round();return e._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(o.latLng(t))},distance:function(t,e){return this.options.crs.distance(o.latLng(t),o.latLng(e))},containerPointToLayerPoint:function(t){return o.point(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return o.point(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(o.point(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(o.latLng(t)))},mouseEventToContainerPoint:function(t){return o.DomEvent.getMousePosition(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var e=this._container=o.DomUtil.get(t);if(!e)throw new Error("Map container not found.");if(e._leaflet)throw new Error("Map container is already initialized.");o.DomEvent.addListener(e,"scroll",this._onScroll,this),e._leaflet=!0},_initLayout:function(){var t=this._container;this._fadeAnimated=this.options.fadeAnimation&&o.Browser.any3d,o.DomUtil.addClass(t,"leaflet-container"+(o.Browser.touch?" leaflet-touch":"")+(o.Browser.retina?" leaflet-retina":"")+(o.Browser.ielt9?" leaflet-oldie":"")+(o.Browser.safari?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":""));var e=o.DomUtil.getStyle(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),o.DomUtil.setPosition(this._mapPane,new o.Point(0,0)),this.createPane("tilePane"),this.createPane("shadowPane"),this.createPane("overlayPane"),this.createPane("markerPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(o.DomUtil.addClass(t.markerPane,"leaflet-zoom-hide"),o.DomUtil.addClass(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e){o.DomUtil.setPosition(this._mapPane,new o.Point(0,0));var i=!this._loaded;this._loaded=!0,e=this._limitZoom(e);var n=this._zoom!==e;this._moveStart(n)._move(t,e)._moveEnd(n),this.fire("viewreset"),i&&this.fire("load")},_moveStart:function(t){return t&&this.fire("zoomstart"),this.fire("movestart")},_move:function(t,e,n){e===i&&(e=this._zoom);var o=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),o&&this.fire("zoom",n),this.fire("move",n)},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_rawPanBy:function(t){o.DomUtil.setPosition(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(e){if(o.DomEvent){this._targets={},this._targets[o.stamp(this._container)]=this;var i=e?"off":"on";o.DomEvent[i](this._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress",this._handleDOMEvent,this),this.options.trackResize&&o.DomEvent[i](t,"resize",this._onResize,this)}},_onResize:function(){o.Util.cancelAnimFrame(this._resizeRequest),this._resizeRequest=o.Util.requestAnimFrame(function(){this.invalidateSize({debounceMoveend:!0})},this,!1,this._container)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_findEventTargets:function(t,e,i){for(var n,s=[];t&&(n=this._targets[o.stamp(t)],!n||!n.listens(e,!0)||(s.push(n),i))&&t!==this._container;)t=t.parentNode;return s},_handleDOMEvent:function(t){if(this._loaded&&!o.DomEvent._skipped(t)){var e="keypress"===t.type&&13===t.keyCode?"click":t.type;if("click"===t.type){var i=o.Util.extend({},t);i.type="preclick",this._handleDOMEvent(i)}"mousedown"===e&&o.DomUtil.preventOutline(t.target||t.srcElement),this._fireDOMEvent(t,e)}},_fireDOMEvent:function(t,e,i){"contextmenu"===e&&o.DomEvent.preventDefault(t);var n="mouseover"===e||"mouseout"===e;if(i=(i||[]).concat(this._findEventTargets(t.target||t.srcElement,e,!n)),i.length||(i=[this],!n||o.DomEvent._checkMouse(this._container,t))){var s=i[0];if("click"!==t.type||t._simulated||!this._draggableMoved(s)){var r={originalEvent:t};if("keypress"!==t.type){var a=s instanceof o.Marker;r.containerPoint=a?this.latLngToContainerPoint(s.getLatLng()):this.mouseEventToContainerPoint(t),r.layerPoint=this.containerPointToLayerPoint(r.containerPoint),r.latlng=a?s.getLatLng():this.layerPointToLatLng(r.layerPoint)}for(var h=0;ht;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,{target:this}):this.on("load",t,e),this},_getMapPanePos:function(){return o.DomUtil.getPosition(this._mapPane)||new o.Point(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,e){var n=t&&e!==i?this._getNewPixelOrigin(t,e):this.getPixelOrigin();return n.subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,i){var n=this._getNewPixelOrigin(i,e);return this.project(t,e)._subtract(n)},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){if(!i)return t;var n=this.project(t,e),s=this.getSize().divideBy(2),r=new o.Bounds(n.subtract(s),n.add(s)),a=this._getBoundsOffset(r,i,e);return this.unproject(n.add(a),e)},_limitOffset:function(t,e){if(!e)return t;var i=this.getPixelBounds(),n=new o.Bounds(i.min.add(t),i.max.add(t));return t.add(this._getBoundsOffset(n,e)); -},_getBoundsOffset:function(t,e,i){var n=this.project(e.getNorthWest(),i).subtract(t.min),s=this.project(e.getSouthEast(),i).subtract(t.max),r=this._rebound(n.x,-s.x),a=this._rebound(n.y,-s.y);return new o.Point(r,a)},_rebound:function(t,e){return t+e>0?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom();return o.Browser.any3d||(t=Math.round(t)),Math.max(e,Math.min(i,t))}}),o.map=function(t,e){return new o.Map(t,e)},o.Layer=o.Evented.extend({options:{pane:"overlayPane",nonBubblingEvents:[]},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[o.stamp(t)]=this,this},removeInteractiveTarget:function(t){return delete this._map._targets[o.stamp(t)],this},isPopupOpen:function(){return this._popup.isOpen()},_layerAdd:function(t){var e=t.target;e.hasLayer(this)&&(this._map=e,this._zoomAnimated=e._zoomAnimated,this.onAdd(e),this.getAttribution&&this._map.attributionControl&&this._map.attributionControl.addAttribution(this.getAttribution()),this.getEvents&&e.on(this.getEvents(),this),this.fire("add"),e.fire("layeradd",{layer:this}))}}),o.Map.include({addLayer:function(t){var e=o.stamp(t);return this._layers[e]?t:(this._layers[e]=t,t._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t),this)},removeLayer:function(t){var e=o.stamp(t);return this._layers[e]?(this._loaded&&t.onRemove(this),t.getAttribution&&this.attributionControl&&this.attributionControl.removeAttribution(t.getAttribution()),t.getEvents&&this.off(t.getEvents(),t),delete this._layers[e],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null,this):this},hasLayer:function(t){return!!t&&o.stamp(t)in this._layers},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},_addLayers:function(t){t=t?o.Util.isArray(t)?t:[t]:[];for(var e=0,i=t.length;i>e;e++)this.addLayer(t[e])},_addZoomLimit:function(t){(isNaN(t.options.maxZoom)||!isNaN(t.options.minZoom))&&(this._zoomBoundLayers[o.stamp(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){var e=o.stamp(t);this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels())},_updateZoomLevels:function(){var t=1/0,e=-(1/0),n=this._getZoomSpan();for(var o in this._zoomBoundLayers){var s=this._zoomBoundLayers[o].options;t=s.minZoom===i?t:Math.min(t,s.minZoom),e=s.maxZoom===i?e:Math.max(e,s.maxZoom)}this._layersMaxZoom=e===-(1/0)?i:e,this._layersMinZoom=t===1/0?i:t,n!==this._getZoomSpan()&&this.fire("zoomlevelschange")}}),o.Projection.Mercator={R:6378137,R_MINOR:6356752.314245179,bounds:o.bounds([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,i=this.R,n=t.lat*e,s=this.R_MINOR/i,r=Math.sqrt(1-s*s),a=r*Math.sin(n),h=Math.tan(Math.PI/4-n/2)/Math.pow((1-a)/(1+a),r/2);return n=-i*Math.log(Math.max(h,1e-10)),new o.Point(t.lng*e*i,n)},unproject:function(t){for(var e,i=180/Math.PI,n=this.R,s=this.R_MINOR/n,r=Math.sqrt(1-s*s),a=Math.exp(-t.y/n),h=Math.PI/2-2*Math.atan(a),l=0,u=.1;15>l&&Math.abs(u)>1e-7;l++)e=r*Math.sin(h),e=Math.pow((1-e)/(1+e),r/2),u=Math.PI/2-2*Math.atan(a*e)-h,h+=u;return new o.LatLng(h*i,t.x*i/n)}},o.CRS.EPSG3395=o.extend({},o.CRS.Earth,{code:"EPSG:3395",projection:o.Projection.Mercator,transformation:function(){var t=.5/(Math.PI*o.Projection.Mercator.R);return new o.Transformation(t,.5,-t,.5)}()}),o.GridLayer=o.Layer.extend({options:{pane:"tilePane",tileSize:256,opacity:1,updateWhenIdle:o.Browser.mobile,updateInterval:200,attribution:null,zIndex:null,bounds:null,minZoom:0},initialize:function(t){t=o.setOptions(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView(),this._update()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){o.DomUtil.remove(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=null},bringToFront:function(){return this._map&&(o.DomUtil.toFront(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(o.DomUtil.toBack(this._container),this._setAutoZIndex(Math.min)),this},getAttribution:function(){return this.options.attribution},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){return this._map&&(this._removeAllTiles(),this._update()),this},getEvents:function(){var t={viewreset:this._resetAll,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=o.Util.throttle(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return e.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof o.Point?t:new o.Point(t,t)},_updateZIndex:function(){this._container&&this.options.zIndex!==i&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var e,i=this.getPane().children,n=-t(-(1/0),1/0),o=0,s=i.length;s>o;o++)e=i[o].style.zIndex,i[o]!==this._container&&e&&(n=t(n,+e));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map){var t=this.options.opacity;if(!o.Browser.ielt9&&!this._map._fadeAnimated)return void o.DomUtil.setOpacity(this._container,t);var e=+new Date,i=!1,n=!1;for(var s in this._tiles){var r=this._tiles[s];if(r.current&&r.loaded){var a=Math.min(1,(e-r.loaded)/200);1>a?(o.DomUtil.setOpacity(r.el,t*a),i=!0):(o.DomUtil.setOpacity(r.el,t),r.active&&(n=!0),r.active=!0)}}n&&this._pruneTiles(),i&&(o.Util.cancelAnimFrame(this._fadeFrame),this._fadeFrame=o.Util.requestAnimFrame(this._updateOpacity,this))}},_initContainer:function(){this._container||(this._container=o.DomUtil.create("div","leaflet-layer"),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,e=this.options.maxZoom;for(var i in this._levels)this._levels[i].el.children.length||i===t?this._levels[i].el.style.zIndex=e-Math.abs(t-i):(o.DomUtil.remove(this._levels[i].el),delete this._levels[i]);var n=this._levels[t],s=this._map;return n||(n=this._levels[t]={},n.el=o.DomUtil.create("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=e,n.origin=s.project(s.unproject(s.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,s.getCenter(),s.getZoom()),o.Util.falseFn(n.el.offsetWidth)),this._level=n,n},_pruneTiles:function(){var t,e,i=this._map.getZoom();if(i>this.options.maxZoom||in?this._retainParent(o,s,r,n):!1)},_retainChildren:function(t,e,i,n){for(var o=2*t;2*t+2>o;o++)for(var s=2*e;2*e+2>s;s++){var r=o+":"+s+":"+(i+1),a=this._tiles[r];a&&a.active?a.retain=!0:(a&&a.loaded&&(a.retain=!0),n>i+1&&this._retainChildren(o,s,i+1,n))}},_resetView:function(t){var e=t&&t.pinch;this._setView(this._map.getCenter(),this._map.getZoom(),e,e)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_setView:function(t,e,i,n){var s=Math.round(e),r=this._tileZoom!==s;!n&&r&&(this._abortLoading&&this._abortLoading(),this._tileZoom=s,this._updateLevels(),this._resetGrid(),o.Browser.mobileWebkit||this._update(t,s),i||this._pruneTiles()),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var i in this._levels)this._setZoomTransform(this._levels[i],t,e)},_setZoomTransform:function(t,e,i){var n=this._map.getZoomScale(i,t.zoom),s=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e,i)).round();o.Browser.any3d?o.DomUtil.setTransform(t.el,s,n):o.DomUtil.setPosition(t.el,s)},_resetGrid:function(){var t=this._map,e=t.options.crs,i=this._tileSize=this.getTileSize(),n=this._tileZoom,o=this._map.getPixelWorldBounds(this._tileZoom);o&&(this._globalTileRange=this._pxBoundsToTileRange(o)),this._wrapX=e.wrapLng&&[Math.floor(t.project([0,e.wrapLng[0]],n).x/i.x),Math.ceil(t.project([0,e.wrapLng[1]],n).x/i.y)],this._wrapY=e.wrapLat&&[Math.floor(t.project([e.wrapLat[0],0],n).y/i.x),Math.ceil(t.project([e.wrapLat[1],0],n).y/i.y)]},_onMoveEnd:function(){this._map&&(this._update(),this._pruneTiles())},_getTiledPixelBounds:function(t,e,i){var n=this._map,s=n.getZoomScale(e,i),r=n.project(t,i).floor(),a=n.getSize().divideBy(2*s);return new o.Bounds(r.subtract(a),r.add(a))},_update:function(t,n){var s=this._map;if(s){t===i&&(t=s.getCenter()),n===i&&(n=s.getZoom());var r=Math.round(n);if(!(r>this.options.maxZoom||ri.max.x)||!e.wrapLat&&(t.yi.max.y))return!1}if(!this.options.bounds)return!0;var n=this._tileCoordsToBounds(t);return o.latLngBounds(this.options.bounds).overlaps(n)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToBounds:function(t){var e=this._map,i=this.getTileSize(),n=t.scaleBy(i),s=n.add(i),r=e.wrapLatLng(e.unproject(n,t.z)),a=e.wrapLatLng(e.unproject(s,t.z));return new o.LatLngBounds(r,a)},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var e=t.split(":"),i=new o.Point(+e[0],+e[1]);return i.z=+e[2],i},_removeTile:function(t){var e=this._tiles[t];e&&(o.DomUtil.remove(e.el),delete this._tiles[t],this.fire("tileunload",{tile:e.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){o.DomUtil.addClass(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=o.Util.falseFn,t.onmousemove=o.Util.falseFn,o.Browser.ielt9&&this.options.opacity<1&&o.DomUtil.setOpacity(t,this.options.opacity),o.Browser.android&&!o.Browser.android23&&(t.style.WebkitBackfaceVisibility="hidden")},_addTile:function(t,e){var i=this._getTilePos(t),n=this._tileCoordsToKey(t),s=this.createTile(this._wrapCoords(t),o.bind(this._tileReady,this,t));this._initTile(s),this.createTile.length<2&&setTimeout(o.bind(this._tileReady,this,t,null,s),0),o.DomUtil.setPosition(s,i),this._tiles[n]={el:s,coords:t,current:!0},e.appendChild(s),this.fire("tileloadstart",{tile:s,coords:t})},_tileReady:function(t,e,i){if(this._map){e&&this.fire("tileerror",{error:e,tile:i,coords:t});var n=this._tileCoordsToKey(t);i=this._tiles[n],i&&(i.loaded=+new Date,this._map._fadeAnimated?(o.DomUtil.setOpacity(i.el,0),o.Util.cancelAnimFrame(this._fadeFrame),this._fadeFrame=o.Util.requestAnimFrame(this._updateOpacity,this)):(i.active=!0,this._pruneTiles()),o.DomUtil.addClass(i.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:i.el,coords:t}),this._noTilesToLoad()&&(this._loading=!1,this.fire("load")))}},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var e=new o.Point(this._wrapX?o.Util.wrapNum(t.x,this._wrapX):t.x,this._wrapY?o.Util.wrapNum(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new o.Bounds(t.min.unscaleBy(e).floor(),t.max.unscaleBy(e).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}}),o.gridLayer=function(t){return new o.GridLayer(t)},o.TileLayer=o.GridLayer.extend({options:{maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,maxNativeZoom:null,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1},initialize:function(t,e){this._url=t,e=o.setOptions(this,e),e.detectRetina&&o.Browser.retina&&e.maxZoom>0&&(e.tileSize=Math.floor(e.tileSize/2),e.zoomOffset++,e.minZoom=Math.max(0,e.minZoom),e.maxZoom--),"string"==typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),o.Browser.android||this.on("tileunload",this._onTileRemove)},setUrl:function(t,e){return this._url=t,e||this.redraw(),this},createTile:function(t,i){var n=e.createElement("img");return n.onload=o.bind(this._tileOnLoad,this,i,n),n.onerror=o.bind(this._tileOnError,this,i,n),this.options.crossOrigin&&(n.crossOrigin=""),n.alt="",n.src=this.getTileUrl(t),n},getTileUrl:function(t){return o.Util.template(this._url,o.extend({r:this.options.detectRetina&&o.Browser.retina&&this.options.maxZoom>0?"@2x":"",s:this._getSubdomain(t),x:t.x,y:this.options.tms?this._globalTileRange.max.y-t.y:t.y,z:this._getZoomForUrl()},this.options))},_tileOnLoad:function(t,e){o.Browser.ielt9?setTimeout(o.bind(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,i){var n=this.options.errorTileUrl;n&&(e.src=n),t(i,e)},getTileSize:function(){var t=this._map,e=o.GridLayer.prototype.getTileSize.call(this),i=this._tileZoom+this.options.zoomOffset,n=this.options.maxNativeZoom;return null!==n&&i>n?e.divideBy(t.getZoomScale(n,i)).round():e},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this.options,e=this._tileZoom;return t.zoomReverse&&(e=t.maxZoom-e),e+=t.zoomOffset,t.maxNativeZoom?Math.min(e,t.maxNativeZoom):e},_getSubdomain:function(t){var e=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[e]},_abortLoading:function(){var t,e;for(t in this._tiles)e=this._tiles[t].el,e.onload=o.Util.falseFn,e.onerror=o.Util.falseFn,e.complete||(e.src=o.Util.emptyImageUrl,o.DomUtil.remove(e))}}),o.tileLayer=function(t,e){return new o.TileLayer(t,e)},o.TileLayer.WMS=o.TileLayer.extend({defaultWmsParams:{service:"WMS",request:"GetMap",version:"1.1.1",layers:"",styles:"",format:"image/jpeg",transparent:!1},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var i=o.extend({},this.defaultWmsParams);for(var n in e)n in this.options||(i[n]=e[n]);e=o.setOptions(this,e),i.width=i.height=e.tileSize*(e.detectRetina&&o.Browser.retina?2:1),this.wmsParams=i},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=this._wmsVersion>=1.3?"crs":"srs";this.wmsParams[e]=this._crs.code,o.TileLayer.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToBounds(t),i=this._crs.project(e.getNorthWest()),n=this._crs.project(e.getSouthEast()),s=(this._wmsVersion>=1.3&&this._crs===o.CRS.EPSG4326?[n.y,i.x,i.y,n.x]:[i.x,n.y,n.x,i.y]).join(","),r=o.TileLayer.prototype.getTileUrl.call(this,t);return r+o.Util.getParamString(this.wmsParams,r,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+s},setParams:function(t,e){return o.extend(this.wmsParams,t),e||this.redraw(),this}}),o.tileLayer.wms=function(t,e){return new o.TileLayer.WMS(t,e)},o.ImageOverlay=o.Layer.extend({options:{opacity:1,alt:"",interactive:!1},initialize:function(t,e,i){this._url=t,this._bounds=o.latLngBounds(e),o.setOptions(this,i)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(o.DomUtil.addClass(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){o.DomUtil.remove(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&o.DomUtil.toFront(this._image),this},bringToBack:function(){return this._map&&o.DomUtil.toBack(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},getAttribution:function(){return this.options.attribution},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t=this._image=o.DomUtil.create("img","leaflet-image-layer "+(this._zoomAnimated?"leaflet-zoom-animated":""));t.onselectstart=o.Util.falseFn,t.onmousemove=o.Util.falseFn,t.onload=o.bind(this.fire,this,"load"),this.options.crossOrigin&&(t.crossOrigin=""),t.src=this._url,t.alt=this.options.alt},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),i=this._map._latLngToNewLayerPoint(this._bounds.getNorthWest(),t.zoom,t.center);o.DomUtil.setTransform(this._image,i,e)},_reset:function(){var t=this._image,e=new o.Bounds(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),i=e.getSize();o.DomUtil.setPosition(t,e.min),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){o.DomUtil.setOpacity(this._image,this.options.opacity)}}),o.imageOverlay=function(t,e,i){return new o.ImageOverlay(t,e,i)},o.Icon=o.Class.extend({initialize:function(t){o.setOptions(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(!i){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(i,e&&"IMG"===e.tagName?e:null);return this._setIconStyles(n,t),n},_setIconStyles:function(t,e){var i=this.options,n=o.point(i[e+"Size"]),s=o.point("shadow"===e&&i.shadowAnchor||i.iconAnchor||n&&n.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(i.className||""),s&&(t.style.marginLeft=-s.x+"px",t.style.marginTop=-s.y+"px"),n&&(t.style.width=n.x+"px",t.style.height=n.y+"px")},_createImg:function(t,i){return i=i||e.createElement("img"),i.src=t,i},_getIconUrl:function(t){return o.Browser.retina&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}}),o.icon=function(t){return new o.Icon(t)},o.Icon.Default=o.Icon.extend({options:{iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],shadowSize:[41,41]},_getIconUrl:function(t){var e=t+"Url";if(this.options[e])return this.options[e];var i=o.Icon.Default.imagePath;if(!i)throw new Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");return i+"/marker-"+t+(o.Browser.retina&&"icon"===t?"-2x":"")+".png"}}),o.Icon.Default.imagePath=function(){var t,i,n,o,s=e.getElementsByTagName("script"),r=/[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;for(t=0,i=s.length;i>t;t++)if(n=s[t].src,n.match(r))return o=n.split(r)[0],(o?o+"/":"")+"images"}(),o.Marker=o.Layer.extend({options:{pane:"markerPane",nonBubblingEvents:["click","dblclick","mouseover","mouseout","contextmenu"],icon:new o.Icon.Default,interactive:!0,keyboard:!0,zIndexOffset:0,opacity:1,riseOffset:250},initialize:function(t,e){o.setOptions(this,e),this._latlng=o.latLng(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._initIcon(),this.update()},onRemove:function(){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),this._removeIcon(),this._removeShadow()},getEvents:function(){var t={zoom:this.update,viewreset:this.update};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},getLatLng:function(){return this._latlng},setLatLng:function(t){var e=this._latlng;return this._latlng=o.latLng(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){if(this._icon){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,e="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),i=t.icon.createIcon(this._icon),n=!1;i!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(i.title=t.title),t.alt&&(i.alt=t.alt)),o.DomUtil.addClass(i,e),t.keyboard&&(i.tabIndex="0"),this._icon=i,this._initInteraction(),t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex});var s=t.icon.createShadow(this._shadow),r=!1;s!==this._shadow&&(this._removeShadow(),r=!0),s&&o.DomUtil.addClass(s,e),this._shadow=s,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),s&&r&&this.getPane("shadowPane").appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),o.DomUtil.remove(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&o.DomUtil.remove(this._shadow),this._shadow=null},_setPos:function(t){o.DomUtil.setPosition(this._icon,t),this._shadow&&o.DomUtil.setPosition(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon.style.zIndex=this._zIndex+t},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(e)},_initInteraction:function(){if(this.options.interactive&&(o.DomUtil.addClass(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),o.Handler.MarkerDrag)){var t=this.options.draggable;this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new o.Handler.MarkerDrag(this),t&&this.dragging.enable()}},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;o.DomUtil.setOpacity(this._icon,t),this._shadow&&o.DomUtil.setOpacity(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)}}),o.marker=function(t,e){return new o.Marker(t,e)},o.DivIcon=o.Icon.extend({options:{iconSize:[12,12],className:"leaflet-div-icon",html:!1},createIcon:function(t){var i=t&&"DIV"===t.tagName?t:e.createElement("div"),n=this.options;return i.innerHTML=n.html!==!1?n.html:"",n.bgPos&&(i.style.backgroundPosition=-n.bgPos.x+"px "+-n.bgPos.y+"px"),this._setIconStyles(i,"icon"),i},createShadow:function(){return null}}),o.divIcon=function(t){return new o.DivIcon(t)},o.Map.mergeOptions({closePopupOnClick:!0}),o.Popup=o.Layer.extend({options:{pane:"popupPane",minWidth:50,maxWidth:300,offset:[0,7],autoPan:!0,autoPanPadding:[5,5],closeButton:!0,autoClose:!0,zoomAnimation:!0},initialize:function(t,e){o.setOptions(this,t),this._source=e},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&this.options.zoomAnimation,this._container||this._initLayout(),t._fadeAnimated&&o.DomUtil.setOpacity(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&o.DomUtil.setOpacity(this._container,1),t.fire("popupopen",{popup:this}),this._source&&this._source.fire("popupopen",{popup:this},!0)},openOn:function(t){return t.openPopup(this),this},onRemove:function(t){t._fadeAnimated?(o.DomUtil.setOpacity(this._container,0),this._removeTimeout=setTimeout(o.bind(o.DomUtil.remove,o.DomUtil,this._container),200)):o.DomUtil.remove(this._container),t.fire("popupclose",{popup:this}),this._source&&this._source.fire("popupclose",{popup:this},!0)},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=o.latLng(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),("closeOnClick"in this.options?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this._close),this.options.keepInView&&(t.moveend=this._adjustPan),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},_close:function(){this._map&&this._map.closePopup(this)},_initLayout:function(){var t="leaflet-popup",e=this._container=o.DomUtil.create("div",t+" "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"));if(this.options.closeButton){var i=this._closeButton=o.DomUtil.create("a",t+"-close-button",e);i.href="#close",i.innerHTML="×",o.DomEvent.on(i,"click",this._onCloseButtonClick,this)}var n=this._wrapper=o.DomUtil.create("div",t+"-content-wrapper",e);this._contentNode=o.DomUtil.create("div",t+"-content",n),o.DomEvent.disableClickPropagation(n).disableScrollPropagation(this._contentNode).on(n,"contextmenu",o.DomEvent.stopPropagation),this._tipContainer=o.DomUtil.create("div",t+"-tip-container",e),this._tip=o.DomUtil.create("div",t+"-tip",this._tipContainer)},_updateContent:function(){if(this._content){var t=this._contentNode,e="function"==typeof this._content?this._content(this._source||this):this._content;if("string"==typeof e)t.innerHTML=e;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(e)}this.fire("contentupdate")}},_updateLayout:function(){var t=this._contentNode,e=t.style;e.width="",e.whiteSpace="nowrap";var i=t.offsetWidth;i=Math.min(i,this.options.maxWidth),i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="";var n=t.offsetHeight,s=this.options.maxHeight,r="leaflet-popup-scrolled";s&&n>s?(e.height=s+"px",o.DomUtil.addClass(t,r)):o.DomUtil.removeClass(t,r),this._containerWidth=this._container.offsetWidth},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),e=o.point(this.options.offset);this._zoomAnimated?o.DomUtil.setPosition(this._container,t):e=e.add(t);var i=this._containerBottom=-e.y,n=this._containerLeft=-Math.round(this._containerWidth/2)+e.x;this._container.style.bottom=i+"px",this._container.style.left=n+"px"}},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);o.DomUtil.setPosition(this._container,e)},_adjustPan:function(){if(this.options.autoPan){var t=this._map,e=this._container.offsetHeight,i=this._containerWidth,n=new o.Point(this._containerLeft,-e-this._containerBottom);this._zoomAnimated&&n._add(o.DomUtil.getPosition(this._container));var s=t.layerPointToContainerPoint(n),r=o.point(this.options.autoPanPadding),a=o.point(this.options.autoPanPaddingTopLeft||r),h=o.point(this.options.autoPanPaddingBottomRight||r),l=t.getSize(),u=0,c=0;s.x+i+h.x>l.x&&(u=s.x+i-l.x+h.x),s.x-u-a.x<0&&(u=s.x-a.x),s.y+e+h.y>l.y&&(c=s.y+e-l.y+h.y),s.y-c-a.y<0&&(c=s.y-a.y),(u||c)&&t.fire("autopanstart").panBy([u,c])}},_onCloseButtonClick:function(t){this._close(),o.DomEvent.stop(t)}}),o.popup=function(t,e){return new o.Popup(t,e)},o.Map.include({openPopup:function(t,e,i){return t instanceof o.Popup||(t=new o.Popup(i).setContent(t)),e&&t.setLatLng(e),this.hasLayer(t)?this:(this._popup&&this._popup.options.autoClose&&this.closePopup(),this._popup=t,this.addLayer(t))},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&this.removeLayer(t),this}}),o.Layer.include({bindPopup:function(t,e){return t instanceof o.Popup?(o.setOptions(t,e),this._popup=t,t._source=this):((!this._popup||e)&&(this._popup=new o.Popup(e,this)),this._popup.setContent(t)),this._popupHandlersAdded||(this.on({click:this._openPopup,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this._originalPopupOffset=this._popup.options.offset,this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t,e){if(t instanceof o.Layer||(e=t,t=this),t instanceof o.FeatureGroup)for(var i in this._layers){t=this._layers[i];break}return e||(e=t.getCenter?t.getCenter():t.getLatLng()),this._popup&&this._map&&(this._popup.options.offset=this._popupAnchor(t),this._popup._source=t,this._popup.update(),this._map.openPopup(this._popup,e)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(t){return this._popup&&(this._popup._map?this.closePopup():this.openPopup(t)),this},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var e=t.layer||t.target;if(this._popup&&this._map)return e instanceof o.Path?void this.openPopup(t.layer||t.target,t.latlng):void(this._map.hasLayer(this._popup)&&this._popup._source===e?this.closePopup():this.openPopup(e,t.latlng))},_popupAnchor:function(t){var e=t._getPopupAnchor?t._getPopupAnchor():[0,0],i=this._originalPopupOffset||o.Popup.prototype.options.offset;return o.point(e).add(i)},_movePopup:function(t){this._popup.setLatLng(t.latlng)}}),o.Marker.include({_getPopupAnchor:function(){return this.options.icon.options.popupAnchor||[0,0]}}),o.LayerGroup=o.Layer.extend({initialize:function(t){this._layers={};var e,i;if(t)for(e=0,i=t.length;i>e;e++)this.addLayer(t[e])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var e=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[e]&&this._map.removeLayer(this._layers[e]),delete this._layers[e],this},hasLayer:function(t){return!!t&&(t in this._layers||this.getLayerId(t)in this._layers)},clearLayers:function(){for(var t in this._layers)this.removeLayer(this._layers[t]);return this},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)i=this._layers[e],i[t]&&i[t].apply(i,n);return this},onAdd:function(t){for(var e in this._layers)t.addLayer(this._layers[e])},onRemove:function(t){for(var e in this._layers)t.removeLayer(this._layers[e])},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];for(var e in this._layers)t.push(this._layers[e]);return t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return o.stamp(t)}}),o.layerGroup=function(t){return new o.LayerGroup(t)},o.FeatureGroup=o.LayerGroup.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),o.LayerGroup.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?(t in this._layers&&(t=this._layers[t]), -t.removeEventParent(this),o.LayerGroup.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new o.LatLngBounds;for(var e in this._layers){var i=this._layers[e];t.extend(i.getBounds?i.getBounds():i.getLatLng())}return t}}),o.featureGroup=function(t){return new o.FeatureGroup(t)},o.Renderer=o.Layer.extend({options:{padding:.1},initialize:function(t){o.setOptions(this,t),o.stamp(this)},onAdd:function(){this._container||(this._initContainer(),this._zoomAnimated&&o.DomUtil.addClass(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update()},onRemove:function(){o.DomUtil.remove(this._container)},getEvents:function(){var t={viewreset:this._reset,zoom:this._updateTransform,moveend:this._update};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom,this._zoom),i=this._map._latLngToNewLayerPoint(this._topLeft,t.zoom,t.center);o.DomUtil.setTransform(this._container,i,e)},_updateTransform:function(){var t=this._map.getZoom(),e=this._map.getCenter(),i=this._map.getZoomScale(t,this._zoom),n=this._map._latLngToNewLayerPoint(this._topLeft,t,e);o.DomUtil.setTransform(this._container,n,i)},_reset:function(){this._update(),this._updateTransform()},_update:function(){var t=this.options.padding,e=this._map.getSize(),i=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new o.Bounds(i,i.add(e.multiplyBy(1+2*t)).round()),this._topLeft=this._map.layerPointToLatLng(i),this._zoom=this._map.getZoom()}}),o.Map.include({getRenderer:function(t){var e=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer;return e||(e=this._renderer=this.options.preferCanvas&&o.canvas()||o.svg()),this.hasLayer(e)||this.addLayer(e),e},_getPaneRenderer:function(t){if("overlayPane"===t||t===i)return!1;var e=this._paneRenderers[t];return e===i&&(e=o.SVG&&o.svg({pane:t})||o.Canvas&&o.canvas({pane:t}),this._paneRenderers[t]=e),e}}),o.Path=o.Layer.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",fillOpacity:.2,fillRule:"evenodd",interactive:!0},onAdd:function(){this._renderer=this._map.getRenderer(this),this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},getEvents:function(){return{zoomend:this._project,moveend:this._update,viewreset:this._reset}},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return o.setOptions(this,t),this._renderer&&this._renderer._updateStyle(this),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+(o.Browser.touch?10:0)}}),o.LineUtil={simplify:function(t,e){if(!e||!t.length)return t.slice();var i=e*e;return t=this._reducePoints(t,i),t=this._simplifyDP(t,i)},pointToSegmentDistance:function(t,e,i){return Math.sqrt(this._sqClosestPointOnSegment(t,e,i,!0))},closestPointOnSegment:function(t,e,i){return this._sqClosestPointOnSegment(t,e,i)},_simplifyDP:function(t,e){var n=t.length,o=typeof Uint8Array!=i+""?Uint8Array:Array,s=new o(n);s[0]=s[n-1]=1,this._simplifyDPStep(t,s,e,0,n-1);var r,a=[];for(r=0;n>r;r++)s[r]&&a.push(t[r]);return a},_simplifyDPStep:function(t,e,i,n,o){var s,r,a,h=0;for(r=n+1;o-1>=r;r++)a=this._sqClosestPointOnSegment(t[r],t[n],t[o],!0),a>h&&(s=r,h=a);h>i&&(e[s]=1,this._simplifyDPStep(t,e,i,n,s),this._simplifyDPStep(t,e,i,s,o))},_reducePoints:function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;s>n;n++)this._sqDist(t[n],t[o])>e&&(i.push(t[n]),o=n);return s-1>o&&i.push(t[s-1]),i},clipSegment:function(t,e,i,n,o){var s,r,a,h=n?this._lastCode:this._getBitCode(t,i),l=this._getBitCode(e,i);for(this._lastCode=l;;){if(!(h|l))return[t,e];if(h&l)return!1;s=h||l,r=this._getEdgeIntersection(t,e,s,i,o),a=this._getBitCode(r,i),s===h?(t=r,h=a):(e=r,l=a)}},_getEdgeIntersection:function(t,e,i,n,s){var r,a,h=e.x-t.x,l=e.y-t.y,u=n.min,c=n.max;return 8&i?(r=t.x+h*(c.y-t.y)/l,a=c.y):4&i?(r=t.x+h*(u.y-t.y)/l,a=u.y):2&i?(r=c.x,a=t.y+l*(c.x-t.x)/h):1&i&&(r=u.x,a=t.y+l*(u.x-t.x)/h),new o.Point(r,a,s)},_getBitCode:function(t,e){var i=0;return t.xe.max.x&&(i|=2),t.ye.max.y&&(i|=8),i},_sqDist:function(t,e){var i=e.x-t.x,n=e.y-t.y;return i*i+n*n},_sqClosestPointOnSegment:function(t,e,i,n){var s,r=e.x,a=e.y,h=i.x-r,l=i.y-a,u=h*h+l*l;return u>0&&(s=((t.x-r)*h+(t.y-a)*l)/u,s>1?(r=i.x,a=i.y):s>0&&(r+=h*s,a+=l*s)),h=t.x-r,l=t.y-a,n?h*h+l*l:new o.Point(r,a)}},o.Polyline=o.Path.extend({options:{smoothFactor:1},initialize:function(t,e){o.setOptions(this,e),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var e,i,n=1/0,s=null,r=o.LineUtil._sqClosestPointOnSegment,a=0,h=this._parts.length;h>a;a++)for(var l=this._parts[a],u=1,c=l.length;c>u;u++){e=l[u-1],i=l[u];var d=r(t,e,i,!0);n>d&&(n=d,s=r(t,e,i))}return s&&(s.distance=Math.sqrt(n)),s},getCenter:function(){var t,e,i,n,o,s,r,a=this._rings[0],h=a.length;if(!h)return null;for(t=0,e=0;h-1>t;t++)e+=a[t].distanceTo(a[t+1])/2;if(0===e)return this._map.layerPointToLatLng(a[0]);for(t=0,n=0;h-1>t;t++)if(o=a[t],s=a[t+1],i=o.distanceTo(s),n+=i,n>e)return r=(n-e)/i,this._map.layerPointToLatLng([s.x-r*(s.x-o.x),s.y-r*(s.y-o.y)])},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=o.latLng(t),e.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new o.LatLngBounds,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return o.Polyline._flat(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],i=o.Polyline._flat(t),n=0,s=t.length;s>n;n++)i?(e[n]=o.latLng(t[n]),this._bounds.extend(e[n])):e[n]=this._convertLatLngs(t[n]);return e},_project:function(){this._rings=[],this._projectLatlngs(this._latlngs,this._rings);var t=this._clickTolerance(),e=new o.Point(t,-t);this._bounds.isValid()&&(this._pxBounds=new o.Bounds(this._map.latLngToLayerPoint(this._bounds.getSouthWest())._subtract(e),this._map.latLngToLayerPoint(this._bounds.getNorthEast())._add(e)))},_projectLatlngs:function(t,e){var i,n,s=t[0]instanceof o.LatLng,r=t.length;if(s){for(n=[],i=0;r>i;i++)n[i]=this._map.latLngToLayerPoint(t[i]);e.push(n)}else for(i=0;r>i;i++)this._projectLatlngs(t[i],e)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t)){if(this.options.noClip)return void(this._parts=this._rings);var e,i,n,s,r,a,h,l=this._parts;for(e=0,n=0,s=this._rings.length;s>e;e++)for(h=this._rings[e],i=0,r=h.length;r-1>i;i++)a=o.LineUtil.clipSegment(h[i],h[i+1],t,i,!0),a&&(l[n]=l[n]||[],l[n].push(a[0]),(a[1]!==h[i+1]||i===r-2)&&(l[n].push(a[1]),n++))}},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,i=0,n=t.length;n>i;i++)t[i]=o.LineUtil.simplify(t[i],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)}}),o.polyline=function(t,e){return new o.Polyline(t,e)},o.Polyline._flat=function(t){return!o.Util.isArray(t[0])||"object"!=typeof t[0][0]&&"undefined"!=typeof t[0][0]},o.PolyUtil={},o.PolyUtil.clipPolygon=function(t,e,i){var n,s,r,a,h,l,u,c,d,_=[1,4,2,8],m=o.LineUtil;for(s=0,u=t.length;u>s;s++)t[s]._code=m._getBitCode(t[s],e);for(a=0;4>a;a++){for(c=_[a],n=[],s=0,u=t.length,r=u-1;u>s;r=s++)h=t[s],l=t[r],h._code&c?l._code&c||(d=m._getEdgeIntersection(l,h,c,e,i),d._code=m._getBitCode(d,e),n.push(d)):(l._code&c&&(d=m._getEdgeIntersection(l,h,c,e,i),d._code=m._getBitCode(d,e),n.push(d)),n.push(h));t=n}return t},o.Polygon=o.Polyline.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){var t,e,i,n,o,s,r,a,h,l=this._rings[0],u=l.length;if(!u)return null;for(s=r=a=0,t=0,e=u-1;u>t;e=t++)i=l[t],n=l[e],o=i.y*n.x-n.y*i.x,r+=(i.x+n.x)*o,a+=(i.y+n.y)*o,s+=3*o;return h=0===s?l[0]:[r/s,a/s],this._map.layerPointToLatLng(h)},_convertLatLngs:function(t){var e=o.Polyline.prototype._convertLatLngs.call(this,t),i=e.length;return i>=2&&e[0]instanceof o.LatLng&&e[0].equals(e[i-1])&&e.pop(),e},_setLatLngs:function(t){o.Polyline.prototype._setLatLngs.call(this,t),o.Polyline._flat(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return o.Polyline._flat(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,i=new o.Point(e,e);if(t=new o.Bounds(t.min.subtract(i),t.max.add(i)),this._parts=[],this._pxBounds&&this._pxBounds.intersects(t)){if(this.options.noClip)return void(this._parts=this._rings);for(var n,s=0,r=this._rings.length;r>s;s++)n=o.PolyUtil.clipPolygon(this._rings[s],t,!0),n.length&&this._parts.push(n)}},_updatePath:function(){this._renderer._updatePoly(this,!0)}}),o.polygon=function(t,e){return new o.Polygon(t,e)},o.Rectangle=o.Polygon.extend({initialize:function(t,e){o.Polygon.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return t=o.latLngBounds(t),[t.getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}}),o.rectangle=function(t,e){return new o.Rectangle(t,e)},o.CircleMarker=o.Path.extend({options:{fill:!0,radius:10},initialize:function(t,e){o.setOptions(this,e),this._latlng=o.latLng(t),this._radius=this.options.radius},setLatLng:function(t){return this._latlng=o.latLng(t),this.redraw(),this.fire("move",{latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var e=t&&t.radius||this._radius;return o.Path.prototype.setStyle.call(this,t),this.setRadius(e),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,e=this._radiusY||t,i=this._clickTolerance(),n=[t+i,e+i];this._pxBounds=new o.Bounds(this._point.subtract(n),this._point.add(n))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)}}),o.circleMarker=function(t,e){return new o.CircleMarker(t,e)},o.Circle=o.CircleMarker.extend({initialize:function(t,e,i){o.setOptions(this,i),this._latlng=o.latLng(t),this._mRadius=e},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY];return new o.LatLngBounds(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:o.Path.prototype.setStyle,_project:function(){var t=this._latlng.lng,e=this._latlng.lat,i=this._map,n=i.options.crs;if(n.distance===o.CRS.Earth.distance){var s=Math.PI/180,r=this._mRadius/o.CRS.Earth.R/s,a=i.project([e+r,t]),h=i.project([e-r,t]),l=a.add(h).divideBy(2),u=i.unproject(l).lat,c=Math.acos((Math.cos(r*s)-Math.sin(e*s)*Math.sin(u*s))/(Math.cos(e*s)*Math.cos(u*s)))/s;this._point=l.subtract(i.getPixelOrigin()),this._radius=isNaN(c)?0:Math.max(Math.round(l.x-i.project([u,t-c]).x),1),this._radiusY=Math.max(Math.round(l.y-a.y),1)}else{var d=n.unproject(n.project(this._latlng).subtract([this._mRadius,0]));this._point=i.latLngToLayerPoint(this._latlng),this._radius=this._point.x-i.latLngToLayerPoint(d).x}this._updateBounds()}}),o.circle=function(t,e,i){return new o.Circle(t,e,i)},o.SVG=o.Renderer.extend({_initContainer:function(){this._container=o.SVG.create("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=o.SVG.create("g"),this._container.appendChild(this._rootGroup)},_update:function(){if(!this._map._animatingZoom||!this._bounds){o.Renderer.prototype._update.call(this);var t=this._bounds,e=t.getSize(),i=this._container;this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,i.setAttribute("width",e.x),i.setAttribute("height",e.y)),o.DomUtil.setPosition(i,t.min),i.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" "))}},_initPath:function(t){var e=t._path=o.SVG.create("path");t.options.className&&o.DomUtil.addClass(e,t.options.className),t.options.interactive&&o.DomUtil.addClass(e,"leaflet-interactive"),this._updateStyle(t)},_addPath:function(t){this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){o.DomUtil.remove(t._path),t.removeInteractiveTarget(t._path)},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,i=t.options;e&&(i.stroke?(e.setAttribute("stroke",i.color),e.setAttribute("stroke-opacity",i.opacity),e.setAttribute("stroke-width",i.weight),e.setAttribute("stroke-linecap",i.lineCap),e.setAttribute("stroke-linejoin",i.lineJoin),i.dashArray?e.setAttribute("stroke-dasharray",i.dashArray):e.removeAttribute("stroke-dasharray"),i.dashOffset?e.setAttribute("stroke-dashoffset",i.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),i.fill?(e.setAttribute("fill",i.fillColor||i.color),e.setAttribute("fill-opacity",i.fillOpacity),e.setAttribute("fill-rule",i.fillRule||"evenodd")):e.setAttribute("fill","none"),e.setAttribute("pointer-events",i.pointerEvents||(i.interactive?"visiblePainted":"none")))},_updatePoly:function(t,e){this._setPath(t,o.SVG.pointsToPath(t._parts,e))},_updateCircle:function(t){var e=t._point,i=t._radius,n=t._radiusY||i,o="a"+i+","+n+" 0 1,0 ",s=t._empty()?"M0 0":"M"+(e.x-i)+","+e.y+o+2*i+",0 "+o+2*-i+",0 ";this._setPath(t,s)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){o.DomUtil.toFront(t._path)},_bringToBack:function(t){o.DomUtil.toBack(t._path)}}),o.extend(o.SVG,{create:function(t){return e.createElementNS("http://www.w3.org/2000/svg",t)},pointsToPath:function(t,e){var i,n,s,r,a,h,l="";for(i=0,s=t.length;s>i;i++){for(a=t[i],n=0,r=a.length;r>n;n++)h=a[n],l+=(n?"L":"M")+h.x+" "+h.y;l+=e?o.Browser.svg?"z":"x":""}return l||"M0 0"}}),o.Browser.svg=!(!e.createElementNS||!o.SVG.create("svg").createSVGRect),o.svg=function(t){return o.Browser.svg||o.Browser.vml?new o.SVG(t):null},o.Browser.vml=!o.Browser.svg&&function(){try{var t=e.createElement("div");t.innerHTML='';var i=t.firstChild;return i.style.behavior="url(#default#VML)",i&&"object"==typeof i.adj}catch(n){return!1}}(),o.SVG.include(o.Browser.vml?{_initContainer:function(){this._container=o.DomUtil.create("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||o.Renderer.prototype._update.call(this)},_initPath:function(t){var e=t._container=o.SVG.create("shape");o.DomUtil.addClass(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=o.SVG.create("path"),e.appendChild(t._path),this._updateStyle(t)},_addPath:function(t){var e=t._container;this._container.appendChild(e),t.options.interactive&&t.addInteractiveTarget(e)},_removePath:function(t){var e=t._container;o.DomUtil.remove(e),t.removeInteractiveTarget(e)},_updateStyle:function(t){var e=t._stroke,i=t._fill,n=t.options,s=t._container;s.stroked=!!n.stroke,s.filled=!!n.fill,n.stroke?(e||(e=t._stroke=o.SVG.create("stroke"),s.appendChild(e)),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity,n.dashArray?e.dashStyle=o.Util.isArray(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=n.lineCap.replace("butt","flat"),e.joinstyle=n.lineJoin):e&&(s.removeChild(e),t._stroke=null),n.fill?(i||(i=t._fill=o.SVG.create("fill"),s.appendChild(i)),i.color=n.fillColor||n.color,i.opacity=n.fillOpacity):i&&(s.removeChild(i),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),i=Math.round(t._radius),n=Math.round(t._radiusY||i);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+i+","+n+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){o.DomUtil.toFront(t._container)},_bringToBack:function(t){o.DomUtil.toBack(t._container)}}:{}),o.Browser.vml&&(o.SVG.create=function(){try{return e.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return e.createElement("')}}catch(t){return function(t){return e.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}()),o.Canvas=o.Renderer.extend({onAdd:function(){o.Renderer.prototype.onAdd.call(this),this._layers=this._layers||{},this._draw()},_initContainer:function(){var t=this._container=e.createElement("canvas");o.DomEvent.on(t,"mousemove",this._onMouseMove,this).on(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this).on(t,"mouseout",this._handleMouseOut,this),this._ctx=t.getContext("2d")},_update:function(){if(!this._map._animatingZoom||!this._bounds){o.Renderer.prototype._update.call(this);var t=this._bounds,e=this._container,i=t.getSize(),n=o.Browser.retina?2:1;o.DomUtil.setPosition(e,t.min),e.width=n*i.x,e.height=n*i.y,e.style.width=i.x+"px",e.style.height=i.y+"px",o.Browser.retina&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y)}},_initPath:function(t){this._layers[o.stamp(t)]=t},_addPath:o.Util.falseFn,_removePath:function(t){t._removed=!0,this._requestRedraw(t)},_updatePath:function(t){this._redrawBounds=t._pxBounds,this._draw(!0),t._project(),t._update(),this._draw(),this._redrawBounds=null},_updateStyle:function(t){this._requestRedraw(t)},_requestRedraw:function(t){this._map&&(this._redrawBounds=this._redrawBounds||new o.Bounds,this._redrawBounds.extend(t._pxBounds.min).extend(t._pxBounds.max),this._redrawRequest=this._redrawRequest||o.Util.requestAnimFrame(this._redraw,this))},_redraw:function(){this._redrawRequest=null,this._draw(!0),this._draw(),this._redrawBounds=null},_draw:function(t){this._clear=t;var e;for(var i in this._layers)e=this._layers[i],(!this._redrawBounds||e._pxBounds.intersects(this._redrawBounds))&&e._updatePath(),t&&e._removed&&(delete e._removed,delete this._layers[i])},_updatePoly:function(t,e){var i,n,o,s,r=t._parts,a=r.length,h=this._ctx;if(a){for(h.beginPath(),i=0;a>i;i++){for(n=0,o=r[i].length;o>n;n++)s=r[i][n],h[n?"lineTo":"moveTo"](s.x,s.y);e&&h.closePath()}this._fillStroke(h,t)}},_updateCircle:function(t){if(!t._empty()){var e=t._point,i=this._ctx,n=t._radius,o=(t._radiusY||n)/n;1!==o&&(i.save(),i.scale(1,o)),i.beginPath(),i.arc(e.x,e.y/o,n,0,2*Math.PI,!1),1!==o&&i.restore(),this._fillStroke(i,t)}},_fillStroke:function(t,e){var i=this._clear,n=e.options;t.globalCompositeOperation=i?"destination-out":"source-over",n.fill&&(t.globalAlpha=i?1:n.fillOpacity,t.fillStyle=n.fillColor||n.color,t.fill(n.fillRule||"evenodd")),n.stroke&&0!==n.weight&&(t.globalAlpha=i?1:n.opacity,e._prevWeight=t.lineWidth=i?e._prevWeight+1:n.weight,t.strokeStyle=n.color,t.lineCap=n.lineCap,t.lineJoin=n.lineJoin,t.stroke())},_onClick:function(t){var e=this._map.mouseEventToLayerPoint(t);for(var i in this._layers)this._layers[i]._containsPoint(e)&&(o.DomEvent._fakeStop(t),this._fireEvent(this._layers[i],t))},_onMouseMove:function(t){if(this._map&&!this._map._animatingZoom){var e=this._map.mouseEventToLayerPoint(t);this._handleMouseOut(t,e),this._handleMouseHover(t,e)}},_handleMouseOut:function(t,e){var i=this._hoveredLayer;!i||"mouseout"!==t.type&&i._containsPoint(e)||(o.DomUtil.removeClass(this._container,"leaflet-interactive"),this._fireEvent(i,t,"mouseout"),this._hoveredLayer=null)},_handleMouseHover:function(t,e){var i,n;if(!this._hoveredLayer)for(i in this._layers)if(n=this._layers[i],n.options.interactive&&n._containsPoint(e)){o.DomUtil.addClass(this._container,"leaflet-interactive"),this._fireEvent(n,t,"mouseover"),this._hoveredLayer=n;break}this._hoveredLayer&&this._fireEvent(this._hoveredLayer,t)},_fireEvent:function(t,e,i){this._map._fireDOMEvent(e,i||e.type,[t])},_bringToFront:o.Util.falseFn,_bringToBack:o.Util.falseFn}),o.Browser.canvas=function(){return!!e.createElement("canvas").getContext}(),o.canvas=function(t){return o.Browser.canvas?new o.Canvas(t):null},o.Polyline.prototype._containsPoint=function(t,e){var i,n,s,r,a,h,l=this._clickTolerance();if(!this._pxBounds.contains(t))return!1;for(i=0,r=this._parts.length;r>i;i++)for(h=this._parts[i],n=0,a=h.length,s=a-1;a>n;s=n++)if((e||0!==n)&&o.LineUtil.pointToSegmentDistance(t,h[s],h[n])<=l)return!0;return!1},o.Polygon.prototype._containsPoint=function(t){var e,i,n,s,r,a,h,l,u=!1;if(!this._pxBounds.contains(t))return!1;for(s=0,h=this._parts.length;h>s;s++)for(e=this._parts[s],r=0,l=e.length,a=l-1;l>r;a=r++)i=e[r],n=e[a],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(u=!u);return u||o.Polyline.prototype._containsPoint.call(this,t,!0)},o.CircleMarker.prototype._containsPoint=function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()},o.GeoJSON=o.FeatureGroup.extend({initialize:function(t,e){o.setOptions(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,s=o.Util.isArray(t)?t:t.features;if(s){for(e=0,i=s.length;i>e;e++)n=s[e],(n.geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var r=this.options;if(r.filter&&!r.filter(t))return this;var a=o.GeoJSON.geometryToLayer(t,r);return a?(a.feature=o.GeoJSON.asFeature(t),a.defaultOptions=a.options,this.resetStyle(a),r.onEachFeature&&r.onEachFeature(t,a),this.addLayer(a)):this},resetStyle:function(t){return t.options=t.defaultOptions,this._setLayerStyle(t,this.options.style),this},setStyle:function(t){return this.eachLayer(function(e){this._setLayerStyle(e,t)},this)},_setLayerStyle:function(t,e){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)}}),o.extend(o.GeoJSON,{geometryToLayer:function(t,e){var i,n,s,r,a="Feature"===t.type?t.geometry:t,h=a?a.coordinates:null,l=[],u=e&&e.pointToLayer,c=e&&e.coordsToLatLng||this.coordsToLatLng;if(!h&&!a)return null;switch(a.type){case"Point":return i=c(h),u?u(t,i):new o.Marker(i);case"MultiPoint":for(s=0,r=h.length;r>s;s++)i=c(h[s]),l.push(u?u(t,i):new o.Marker(i));return new o.FeatureGroup(l);case"LineString":case"MultiLineString":return n=this.coordsToLatLngs(h,"LineString"===a.type?0:1,c),new o.Polyline(n,e);case"Polygon":case"MultiPolygon":return n=this.coordsToLatLngs(h,"Polygon"===a.type?1:2,c),new o.Polygon(n,e);case"GeometryCollection":for(s=0,r=a.geometries.length;r>s;s++){var d=this.geometryToLayer({geometry:a.geometries[s],type:"Feature",properties:t.properties},e);d&&l.push(d)}return new o.FeatureGroup(l);default:throw new Error("Invalid GeoJSON object.")}},coordsToLatLng:function(t){return new o.LatLng(t[1],t[0],t[2])},coordsToLatLngs:function(t,e,i){for(var n,o=[],s=0,r=t.length;r>s;s++)n=e?this.coordsToLatLngs(t[s],e-1,i):(i||this.coordsToLatLng)(t[s]),o.push(n);return o},latLngToCoords:function(t){return t.alt!==i?[t.lng,t.lat,t.alt]:[t.lng,t.lat]},latLngsToCoords:function(t,e,i){for(var n=[],s=0,r=t.length;r>s;s++)n.push(e?o.GeoJSON.latLngsToCoords(t[s],e-1,i):o.GeoJSON.latLngToCoords(t[s]));return!e&&i&&n.push(n[0]),n},getFeature:function(t,e){return t.feature?o.extend({},t.feature,{geometry:e}):o.GeoJSON.asFeature(e)},asFeature:function(t){return"Feature"===t.type?t:{type:"Feature",properties:{},geometry:t}}});var r={toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"Point",coordinates:o.GeoJSON.latLngToCoords(this.getLatLng())})}};o.Marker.include(r),o.Circle.include(r),o.CircleMarker.include(r),o.Polyline.prototype.toGeoJSON=function(){var t=!o.Polyline._flat(this._latlngs),e=o.GeoJSON.latLngsToCoords(this._latlngs,t?1:0);return o.GeoJSON.getFeature(this,{type:(t?"Multi":"")+"LineString",coordinates:e})},o.Polygon.prototype.toGeoJSON=function(){var t=!o.Polyline._flat(this._latlngs),e=t&&!o.Polyline._flat(this._latlngs[0]),i=o.GeoJSON.latLngsToCoords(this._latlngs,e?2:t?1:0,!0);return t||(i=[i]),o.GeoJSON.getFeature(this,{type:(e?"Multi":"")+"Polygon",coordinates:i})},o.LayerGroup.include({toMultiPoint:function(){var t=[];return this.eachLayer(function(e){t.push(e.toGeoJSON().geometry.coordinates)}),o.GeoJSON.getFeature(this,{type:"MultiPoint",coordinates:t})},toGeoJSON:function(){var t=this.feature&&this.feature.geometry&&this.feature.geometry.type;if("MultiPoint"===t)return this.toMultiPoint();var e="GeometryCollection"===t,i=[];return this.eachLayer(function(t){if(t.toGeoJSON){var n=t.toGeoJSON();i.push(e?n.geometry:o.GeoJSON.asFeature(n))}}),e?o.GeoJSON.getFeature(this,{geometries:i,type:"GeometryCollection"}):{type:"FeatureCollection",features:i}}}),o.geoJson=function(t,e){return new o.GeoJSON(t,e)};var a="_leaflet_events";o.DomEvent={on:function(t,e,i,n){if("object"==typeof e)for(var s in e)this._on(t,s,e[s],i);else{e=o.Util.splitWords(e);for(var r=0,a=e.length;a>r;r++)this._on(t,e[r],i,n)}return this},off:function(t,e,i,n){if("object"==typeof e)for(var s in e)this._off(t,s,e[s],i);else{e=o.Util.splitWords(e);for(var r=0,a=e.length;a>r;r++)this._off(t,e[r],i,n)}return this},_on:function(e,i,n,s){var r=i+o.stamp(n)+(s?"_"+o.stamp(s):"");if(e[a]&&e[a][r])return this;var h=function(i){return n.call(s||e,i||t.event)},l=h;return o.Browser.pointer&&0===i.indexOf("touch")?this.addPointerListener(e,i,h,r):o.Browser.touch&&"dblclick"===i&&this.addDoubleTapListener?this.addDoubleTapListener(e,h,r):"addEventListener"in e?"mousewheel"===i?(e.addEventListener("DOMMouseScroll",h,!1),e.addEventListener(i,h,!1)):"mouseenter"===i||"mouseleave"===i?(h=function(i){i=i||t.event,o.DomEvent._checkMouse(e,i)&&l(i)},e.addEventListener("mouseenter"===i?"mouseover":"mouseout",h,!1)):("click"===i&&o.Browser.android&&(h=function(t){return o.DomEvent._filterClick(t,l)}),e.addEventListener(i,h,!1)):"attachEvent"in e&&e.attachEvent("on"+i,h),e[a]=e[a]||{},e[a][r]=h,this},_off:function(t,e,i,n){var s=e+o.stamp(i)+(n?"_"+o.stamp(n):""),r=t[a]&&t[a][s];return r?(o.Browser.pointer&&0===e.indexOf("touch")?this.removePointerListener(t,e,s):o.Browser.touch&&"dblclick"===e&&this.removeDoubleTapListener?this.removeDoubleTapListener(t,s):"removeEventListener"in t?"mousewheel"===e?(t.removeEventListener("DOMMouseScroll",r,!1),t.removeEventListener(e,r,!1)):t.removeEventListener("mouseenter"===e?"mouseover":"mouseleave"===e?"mouseout":e,r,!1):"detachEvent"in t&&t.detachEvent("on"+e,r),t[a][s]=null,this):this},stopPropagation:function(t){return t.stopPropagation?t.stopPropagation():t.originalEvent?t.originalEvent._stopped=!0:t.cancelBubble=!0,o.DomEvent._skipped(t),this},disableScrollPropagation:function(t){return o.DomEvent.on(t,"mousewheel MozMousePixelScroll",o.DomEvent.stopPropagation)},disableClickPropagation:function(t){var e=o.DomEvent.stopPropagation;return o.DomEvent.on(t,o.Draggable.START.join(" "),e),o.DomEvent.on(t,{click:o.DomEvent._fakeStop,dblclick:e})},preventDefault:function(t){return t.preventDefault?t.preventDefault():t.returnValue=!1,this},stop:function(t){return o.DomEvent.preventDefault(t).stopPropagation(t)},getMousePosition:function(t,e){if(!e)return new o.Point(t.clientX,t.clientY);var i=e.getBoundingClientRect();return new o.Point(t.clientX-i.left-e.clientLeft,t.clientY-i.top-e.clientTop)},getWheelDelta:function(t){var e=0;return t.wheelDelta&&(e=t.wheelDelta/120),t.detail&&(e=-t.detail/3),e},_skipEvents:{},_fakeStop:function(t){o.DomEvent._skipEvents[t.type]=!0},_skipped:function(t){var e=this._skipEvents[t.type];return this._skipEvents[t.type]=!1,e},_checkMouse:function(t,e){var i=e.relatedTarget;if(!i)return!0;try{for(;i&&i!==t;)i=i.parentNode}catch(n){return!1}return i!==t},_filterClick:function(t,e){var i=t.timeStamp||t.originalEvent.timeStamp,n=o.DomEvent._lastClick&&i-o.DomEvent._lastClick;return n&&n>100&&500>n||t.target._simulatedClick&&!t._simulated?void o.DomEvent.stop(t):(o.DomEvent._lastClick=i,void e(t))}},o.DomEvent.addListener=o.DomEvent.on,o.DomEvent.removeListener=o.DomEvent.off,o.Draggable=o.Evented.extend({statics:{START:o.Browser.touch?["touchstart","mousedown"]:["mousedown"],END:{mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},MOVE:{mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"}},initialize:function(t,e,i){this._element=t,this._dragStartTarget=e||t,this._preventOutline=i},enable:function(){this._enabled||(o.DomEvent.on(this._dragStartTarget,o.Draggable.START.join(" "),this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(o.DomEvent.off(this._dragStartTarget,o.Draggable.START.join(" "),this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(this._moved=!1,!(t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(o.DomEvent.stopPropagation(t),this._preventOutline&&o.DomUtil.preventOutline(this._element),o.DomUtil.hasClass(this._element,"leaflet-zoom-anim")||(o.DomUtil.disableImageDrag(),o.DomUtil.disableTextSelection(),this._moving)))){this.fire("down");var i=t.touches?t.touches[0]:t;this._startPoint=new o.Point(i.clientX,i.clientY),this._startPos=this._newPos=o.DomUtil.getPosition(this._element),o.DomEvent.on(e,o.Draggable.MOVE[t.type],this._onMove,this).on(e,o.Draggable.END[t.type],this._onUp,this)}},_onMove:function(t){if(t.touches&&t.touches.length>1)return void(this._moved=!0);var i=t.touches&&1===t.touches.length?t.touches[0]:t,n=new o.Point(i.clientX,i.clientY),s=n.subtract(this._startPoint);(s.x||s.y)&&(o.Browser.touch&&Math.abs(s.x)+Math.abs(s.y)<3||(o.DomEvent.preventDefault(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=o.DomUtil.getPosition(this._element).subtract(s),o.DomUtil.addClass(e.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,o.DomUtil.addClass(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(s),this._moving=!0,o.Util.cancelAnimFrame(this._animRequest),this._lastEvent=t,this._animRequest=o.Util.requestAnimFrame(this._updatePosition,this,!0,this._dragStartTarget)))},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),o.DomUtil.setPosition(this._element,this._newPos),this.fire("drag",t)},_onUp:function(){o.DomUtil.removeClass(e.body,"leaflet-dragging"),this._lastTarget&&(o.DomUtil.removeClass(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null);for(var t in o.Draggable.MOVE)o.DomEvent.off(e,o.Draggable.MOVE[t],this._onMove,this).off(e,o.Draggable.END[t],this._onUp,this);o.DomUtil.enableImageDrag(),o.DomUtil.enableTextSelection(),this._moved&&this._moving&&(o.Util.cancelAnimFrame(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1}}),o.Handler=o.Class.extend({initialize:function(t){this._map=t},enable:function(){this._enabled||(this._enabled=!0,this.addHooks())},disable:function(){this._enabled&&(this._enabled=!1,this.removeHooks())},enabled:function(){return!!this._enabled}}),o.Map.mergeOptions({dragging:!0,inertia:!o.Browser.android23,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1}),o.Map.Drag=o.Handler.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new o.Draggable(t._mapPane,t._container),this._draggable.on({down:this._onDown,dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))}o.DomUtil.addClass(this._map._container,"leaflet-grab"),this._draggable.enable(); -},removeHooks:function(){o.DomUtil.removeClass(this._map._container,"leaflet-grab"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDown:function(){this._map.stop()},_onDragStart:function(){var t=this._map;if(this._map.options.maxBounds&&this._map.options.maxBoundsViscosity){var e=o.latLngBounds(this._map.options.maxBounds);this._offsetLimit=o.bounds(this._map.latLngToContainerPoint(e.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(e.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))}else this._offsetLimit=null;t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){if(this._map.options.inertia){var e=this._lastTime=+new Date,i=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(i),this._times.push(e),e-this._times[0]>50&&(this._positions.shift(),this._times.shift())}this._map.fire("move",t).fire("drag",t)},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,e){return t-(t-e)*this._viscosity},_onPreDragLimit:function(){if(this._viscosity&&this._offsetLimit){var t=this._draggable._newPos.subtract(this._draggable._startPos),e=this._offsetLimit;t.xe.max.x&&(t.x=this._viscousLimit(t.x,e.max.x)),t.y>e.max.y&&(t.y=this._viscousLimit(t.y,e.max.y)),this._draggable._newPos=this._draggable._startPos.add(t)}},_onPreDragWrap:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,s=(n+e+i)%t-e-i,r=Math.abs(o+i)0?Math.ceil(e):Math.floor(e),e=Math.max(Math.min(e,4),-4),e=t._limitZoom(i+e)-i,this._delta=0,this._startTime=null,e&&("center"===t.options.scrollWheelZoom?t.setZoom(i+e):t.setZoomAround(this._lastMousePos,i+e))}}),o.Map.addInitHook("addHandler","scrollWheelZoom",o.Map.ScrollWheelZoom),o.extend(o.DomEvent,{_touchstart:o.Browser.msPointer?"MSPointerDown":o.Browser.pointer?"pointerdown":"touchstart",_touchend:o.Browser.msPointer?"MSPointerUp":o.Browser.pointer?"pointerup":"touchend",addDoubleTapListener:function(t,e,i){function n(t){var e;if(e=o.Browser.pointer?o.DomEvent._pointersCount:t.touches.length,!(e>1)){var i=Date.now(),n=i-(r||i);a=t.touches?t.touches[0]:t,h=n>0&&l>=n,r=i}}function s(){if(h){if(o.Browser.pointer){var t,i,n={};for(i in a)t=a[i],n[i]=t&&t.bind?t.bind(a):t;a=n}a.type="dblclick",e(a),r=null}}var r,a,h=!1,l=250,u="_leaflet_",c=this._touchstart,d=this._touchend;return t[u+c+i]=n,t[u+d+i]=s,t.addEventListener(c,n,!1),t.addEventListener(d,s,!1),this},removeDoubleTapListener:function(t,e){var i="_leaflet_",n=t[i+this._touchend+e];return t.removeEventListener(this._touchstart,t[i+this._touchstart+e],!1),t.removeEventListener(this._touchend,n,!1),this}}),o.extend(o.DomEvent,{POINTER_DOWN:o.Browser.msPointer?"MSPointerDown":"pointerdown",POINTER_MOVE:o.Browser.msPointer?"MSPointerMove":"pointermove",POINTER_UP:o.Browser.msPointer?"MSPointerUp":"pointerup",POINTER_CANCEL:o.Browser.msPointer?"MSPointerCancel":"pointercancel",_pointers:{},_pointersCount:0,addPointerListener:function(t,e,i,n){return"touchstart"===e?this._addPointerStart(t,i,n):"touchmove"===e?this._addPointerMove(t,i,n):"touchend"===e&&this._addPointerEnd(t,i,n),this},removePointerListener:function(t,e,i){var n=t["_leaflet_"+e+i];return"touchstart"===e?t.removeEventListener(this.POINTER_DOWN,n,!1):"touchmove"===e?t.removeEventListener(this.POINTER_MOVE,n,!1):"touchend"===e&&(t.removeEventListener(this.POINTER_UP,n,!1),t.removeEventListener(this.POINTER_CANCEL,n,!1)),this},_addPointerStart:function(t,i,n){var s=o.bind(function(t){o.DomEvent.preventDefault(t),this._handlePointer(t,i)},this);if(t["_leaflet_touchstart"+n]=s,t.addEventListener(this.POINTER_DOWN,s,!1),!this._pointerDocListener){var r=o.bind(this._globalPointerUp,this);e.documentElement.addEventListener(this.POINTER_DOWN,o.bind(this._globalPointerDown,this),!0),e.documentElement.addEventListener(this.POINTER_MOVE,o.bind(this._globalPointerMove,this),!0),e.documentElement.addEventListener(this.POINTER_UP,r,!0),e.documentElement.addEventListener(this.POINTER_CANCEL,r,!0),this._pointerDocListener=!0}},_globalPointerDown:function(t){this._pointers[t.pointerId]=t,this._pointersCount++},_globalPointerMove:function(t){this._pointers[t.pointerId]&&(this._pointers[t.pointerId]=t)},_globalPointerUp:function(t){delete this._pointers[t.pointerId],this._pointersCount--},_handlePointer:function(t,e){t.touches=[];for(var i in this._pointers)t.touches.push(this._pointers[i]);t.changedTouches=[t],e(t)},_addPointerMove:function(t,e,i){var n=o.bind(function(t){(t.pointerType!==t.MSPOINTER_TYPE_MOUSE&&"mouse"!==t.pointerType||0!==t.buttons)&&this._handlePointer(t,e)},this);t["_leaflet_touchmove"+i]=n,t.addEventListener(this.POINTER_MOVE,n,!1)},_addPointerEnd:function(t,e,i){var n=o.bind(function(t){this._handlePointer(t,e)},this);t["_leaflet_touchend"+i]=n,t.addEventListener(this.POINTER_UP,n,!1),t.addEventListener(this.POINTER_CANCEL,n,!1)}}),o.Map.mergeOptions({touchZoom:o.Browser.touch&&!o.Browser.android23,bounceAtZoomLimits:!0}),o.Map.TouchZoom=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){o.DomEvent.off(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(t){var i=this._map;if(t.touches&&2===t.touches.length&&!i._animatingZoom&&!this._zooming){var n=i.mouseEventToContainerPoint(t.touches[0]),s=i.mouseEventToContainerPoint(t.touches[1]);this._centerPoint=i.getSize()._divideBy(2),this._startLatLng=i.containerPointToLatLng(this._centerPoint),"center"!==i.options.touchZoom&&(this._pinchStartLatLng=i.containerPointToLatLng(n.add(s)._divideBy(2))),this._startDist=n.distanceTo(s),this._startZoom=i.getZoom(),this._moved=!1,this._zooming=!0,i.stop(),o.DomEvent.on(e,"touchmove",this._onTouchMove,this).on(e,"touchend",this._onTouchEnd,this),o.DomEvent.preventDefault(t)}},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,i=e.mouseEventToContainerPoint(t.touches[0]),n=e.mouseEventToContainerPoint(t.touches[1]),s=i.distanceTo(n)/this._startDist;if(this._zoom=e.getScaleZoom(s,this._startZoom),"center"===e.options.touchZoom){if(this._center=this._startLatLng,1===s)return}else{var r=i._add(n)._divideBy(2)._subtract(this._centerPoint);if(1===s&&0===r.x&&0===r.y)return;this._center=e.unproject(e.project(this._pinchStartLatLng).subtract(r))}if(e.options.bounceAtZoomLimits||!(this._zoom<=e.getMinZoom()&&1>s||this._zoom>=e.getMaxZoom()&&s>1)){this._moved||(e._moveStart(!0),this._moved=!0),o.Util.cancelAnimFrame(this._animRequest);var a=o.bind(e._move,e,this._center,this._zoom,{pinch:!0,round:!1});this._animRequest=o.Util.requestAnimFrame(a,this,!0,e._container),o.DomEvent.preventDefault(t)}}},_onTouchEnd:function(){if(!this._moved||!this._zooming)return void(this._zooming=!1);this._zooming=!1,o.Util.cancelAnimFrame(this._animRequest),o.DomEvent.off(e,"touchmove",this._onTouchMove).off(e,"touchend",this._onTouchEnd);var t=this._zoom;t=this._map._limitZoom(t-this._startZoom>0?Math.ceil(t):Math.floor(t)),this._map._animateZoom(this._center,t,!0,!0)}}),o.Map.addInitHook("addHandler","touchZoom",o.Map.TouchZoom),o.Map.mergeOptions({tap:!0,tapTolerance:15}),o.Map.Tap=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){o.DomEvent.off(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if(o.DomEvent.preventDefault(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var i=t.touches[0],n=i.target;this._startPos=this._newPos=new o.Point(i.clientX,i.clientY),n.tagName&&"a"===n.tagName.toLowerCase()&&o.DomUtil.addClass(n,"leaflet-active"),this._holdTimeout=setTimeout(o.bind(function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",i))},this),1e3),this._simulateEvent("mousedown",i),o.DomEvent.on(e,{touchmove:this._onMove,touchend:this._onUp},this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),o.DomEvent.off(e,{touchmove:this._onMove,touchend:this._onUp},this),this._fireClick&&t&&t.changedTouches){var i=t.changedTouches[0],n=i.target;n&&n.tagName&&"a"===n.tagName.toLowerCase()&&o.DomUtil.removeClass(n,"leaflet-active"),this._simulateEvent("mouseup",i),this._isTapValid()&&this._simulateEvent("click",i)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var e=t.touches[0];this._newPos=new o.Point(e.clientX,e.clientY)},_simulateEvent:function(i,n){var o=e.createEvent("MouseEvents");o._simulated=!0,n.target._simulatedClick=!0,o.initMouseEvent(i,!0,!0,t,1,n.screenX,n.screenY,n.clientX,n.clientY,!1,!1,!1,!1,0,null),n.target.dispatchEvent(o)}}),o.Browser.touch&&!o.Browser.pointer&&o.Map.addInitHook("addHandler","tap",o.Map.Tap),o.Map.mergeOptions({boxZoom:!0}),o.Map.BoxZoom=o.Handler.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane},addHooks:function(){o.DomEvent.on(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){o.DomEvent.off(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_onMouseDown:function(t){return!t.shiftKey||1!==t.which&&1!==t.button?!1:(this._moved=!1,o.DomUtil.disableTextSelection(),o.DomUtil.disableImageDrag(),this._startPoint=this._map.mouseEventToContainerPoint(t),void o.DomEvent.on(e,{contextmenu:o.DomEvent.stop,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this))},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=o.DomUtil.create("div","leaflet-zoom-box",this._container),o.DomUtil.addClass(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var e=new o.Bounds(this._point,this._startPoint),i=e.getSize();o.DomUtil.setPosition(this._box,e.min),this._box.style.width=i.x+"px",this._box.style.height=i.y+"px"},_finish:function(){this._moved&&(o.DomUtil.remove(this._box),o.DomUtil.removeClass(this._container,"leaflet-crosshair")),o.DomUtil.enableTextSelection(),o.DomUtil.enableImageDrag(),o.DomEvent.off(e,{contextmenu:o.DomEvent.stop,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){if((1===t.which||1===t.button)&&(this._finish(),this._moved)){var e=new o.LatLngBounds(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point));this._map.fitBounds(e).fire("boxzoomend",{boxZoomBounds:e})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}}),o.Map.addInitHook("addHandler","boxZoom",o.Map.BoxZoom),o.Map.mergeOptions({keyboard:!0,keyboardPanOffset:80,keyboardZoomOffset:1}),o.Map.Keyboard=o.Handler.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanOffset(t.options.keyboardPanOffset),this._setZoomOffset(t.options.keyboardZoomOffset)},addHooks:function(){var t=this._map._container;-1===t.tabIndex&&(t.tabIndex="0"),o.DomEvent.on(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),o.DomEvent.off(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){if(!this._focused){var i=e.body,n=e.documentElement,o=i.scrollTop||n.scrollTop,s=i.scrollLeft||n.scrollLeft;this._map._container.focus(),t.scrollTo(s,o)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanOffset:function(t){var e,i,n=this._panKeys={},o=this.keyCodes;for(e=0,i=o.left.length;i>e;e++)n[o.left[e]]=[-1*t,0];for(e=0,i=o.right.length;i>e;e++)n[o.right[e]]=[t,0];for(e=0,i=o.down.length;i>e;e++)n[o.down[e]]=[0,t];for(e=0,i=o.up.length;i>e;e++)n[o.up[e]]=[0,-1*t]},_setZoomOffset:function(t){var e,i,n=this._zoomKeys={},o=this.keyCodes;for(e=0,i=o.zoomIn.length;i>e;e++)n[o.zoomIn[e]]=t;for(e=0,i=o.zoomOut.length;i>e;e++)n[o.zoomOut[e]]=-t},_addHooks:function(){o.DomEvent.on(e,"keydown",this._onKeyDown,this)},_removeHooks:function(){o.DomEvent.off(e,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=t.keyCode,i=this._map;if(e in this._panKeys){if(i._panAnim&&i._panAnim._inProgress)return;i.panBy(this._panKeys[e]),i.options.maxBounds&&i.panInsideBounds(i.options.maxBounds)}else if(e in this._zoomKeys)i.setZoom(i.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[e]);else{if(27!==e)return;i.closePopup()}o.DomEvent.stop(t)}}}),o.Map.addInitHook("addHandler","keyboard",o.Map.Keyboard),o.Handler.MarkerDrag=o.Handler.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new o.Draggable(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),o.DomUtil.addClass(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&o.DomUtil.removeClass(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){this._marker.closePopup().fire("movestart").fire("dragstart")},_onDrag:function(t){var e=this._marker,i=e._shadow,n=o.DomUtil.getPosition(e._icon),s=e._map.layerPointToLatLng(n);i&&o.DomUtil.setPosition(i,n),e._latlng=s,t.latlng=s,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){this._marker.fire("moveend").fire("dragend",t)}}),o.Control=o.Class.extend({options:{position:"topright"},initialize:function(t){o.setOptions(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),n=t._controlCorners[i];return o.DomUtil.addClass(e,"leaflet-control"),-1!==i.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e),this},remove:function(){return this._map?(o.DomUtil.remove(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this):this},_refocusOnMap:function(t){this._map&&t&&t.screenX>0&&t.screenY>0&&this._map.getContainer().focus()}}),o.control=function(t){return new o.Control(t)},o.Map.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){function t(t,s){var r=i+t+" "+i+s;e[t+s]=o.DomUtil.create("div",r,n)}var e=this._controlCorners={},i="leaflet-",n=this._controlContainer=o.DomUtil.create("div",i+"control-container",this._container);t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){o.DomUtil.remove(this._controlContainer)}}),o.Control.Zoom=o.Control.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"-",zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=o.DomUtil.create("div",e+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,e+"-in",i,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,e+"-out",i,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){this._disabled||this._map.zoomIn(t.shiftKey?3:1)},_zoomOut:function(t){this._disabled||this._map.zoomOut(t.shiftKey?3:1)},_createButton:function(t,e,i,n,s){var r=o.DomUtil.create("a",i,n);return r.innerHTML=t,r.href="#",r.title=e,o.DomEvent.on(r,"mousedown dblclick",o.DomEvent.stopPropagation).on(r,"click",o.DomEvent.stop).on(r,"click",s,this).on(r,"click",this._refocusOnMap,this),r},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";o.DomUtil.removeClass(this._zoomInButton,e),o.DomUtil.removeClass(this._zoomOutButton,e),(this._disabled||t._zoom===t.getMinZoom())&&o.DomUtil.addClass(this._zoomOutButton,e),(this._disabled||t._zoom===t.getMaxZoom())&&o.DomUtil.addClass(this._zoomInButton,e)}}),o.Map.mergeOptions({zoomControl:!0}),o.Map.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new o.Control.Zoom,this.addControl(this.zoomControl))}),o.control.zoom=function(t){return new o.Control.Zoom(t)},o.Control.Attribution=o.Control.extend({options:{position:"bottomright",prefix:'Leaflet'},initialize:function(t){o.setOptions(this,t),this._attributions={}},onAdd:function(t){this._container=o.DomUtil.create("div","leaflet-control-attribution"),o.DomEvent&&o.DomEvent.disableClickPropagation(this._container);for(var e in t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),this._container},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):this},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):this},_update:function(){if(this._map){var t=[];for(var e in this._attributions)this._attributions[e]&&t.push(e);var i=[];this.options.prefix&&i.push(this.options.prefix),t.length&&i.push(t.join(", ")),this._container.innerHTML=i.join(" | ")}}}),o.Map.mergeOptions({attributionControl:!0}),o.Map.addInitHook(function(){this.options.attributionControl&&(this.attributionControl=(new o.Control.Attribution).addTo(this))}),o.control.attribution=function(t){return new o.Control.Attribution(t)},o.Control.Scale=o.Control.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e="leaflet-control-scale",i=o.DomUtil.create("div",e),n=this.options;return this._addScales(n,e+"-line",i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=o.DomUtil.create("div",e,i)),t.imperial&&(this._iScale=o.DomUtil.create("div",e,i))},_update:function(){var t=this._map,e=t.getSize().y/2,i=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(i)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var e=this._getRoundNum(t),i=1e3>e?e+" m":e/1e3+" km";this._updateScale(this._mScale,i,e/t)},_updateImperial:function(t){var e,i,n,o=3.2808399*t;o>5280?(e=o/5280,i=this._getRoundNum(e),this._updateScale(this._iScale,i+" mi",i/e)):(n=this._getRoundNum(o),this._updateScale(this._iScale,n+" ft",n/o))},_updateScale:function(t,e,i){t.style.width=Math.round(this.options.maxWidth*i)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),i=t/e;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:1,e*i}}),o.control.scale=function(t){return new o.Control.Scale(t)},o.Control.Layers=o.Control.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1},initialize:function(t,e,i){o.setOptions(this,i),this._layers={},this._lastZIndex=0,this._handlingClick=!1;for(var n in t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(){return this._initLayout(),this._update(),this._container},addBaseLayer:function(t,e){return this._addLayer(t,e),this._update()},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._update()},removeLayer:function(t){return t.off("add remove",this._onLayerChange,this),delete this._layers[o.stamp(t)],this._update()},_initLayout:function(){var t="leaflet-control-layers",e=this._container=o.DomUtil.create("div",t);e.setAttribute("aria-haspopup",!0),o.Browser.touch?o.DomEvent.on(e,"click",o.DomEvent.stopPropagation):o.DomEvent.disableClickPropagation(e).disableScrollPropagation(e);var i=this._form=o.DomUtil.create("form",t+"-list");if(this.options.collapsed){o.Browser.android||o.DomEvent.on(e,{mouseenter:this._expand,mouseleave:this._collapse},this);var n=this._layersLink=o.DomUtil.create("a",t+"-toggle",e);n.href="#",n.title="Layers",o.Browser.touch?o.DomEvent.on(n,"click",o.DomEvent.stop).on(n,"click",this._expand,this):o.DomEvent.on(n,"focus",this._expand,this),o.DomEvent.on(i,"click",function(){setTimeout(o.bind(this._onInputClick,this),0)},this),this._map.on("click",this._collapse,this)}else this._expand();this._baseLayersList=o.DomUtil.create("div",t+"-base",i),this._separator=o.DomUtil.create("div",t+"-separator",i),this._overlaysList=o.DomUtil.create("div",t+"-overlays",i),e.appendChild(i)},_addLayer:function(t,e,i){t.on("add remove",this._onLayerChange,this);var n=o.stamp(t);this._layers[n]={layer:t,name:e,overlay:i},this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex))},_update:function(){if(!this._container)return this;o.DomUtil.empty(this._baseLayersList),o.DomUtil.empty(this._overlaysList);var t,e,i,n,s=0;for(i in this._layers)n=this._layers[i],this._addItem(n),e=e||n.overlay,t=t||!n.overlay,s+=n.overlay?0:1;return this.options.hideSingleBase&&(t=t&&s>1,this._baseLayersList.style.display=t?"":"none"),this._separator.style.display=e&&t?"":"none",this},_onLayerChange:function(t){this._handlingClick||this._update();var e=this._layers[o.stamp(t.target)].overlay,i=e?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;i&&this._map.fire(i,t.target)},_createRadioElement:function(t,i){var n='",o=e.createElement("div");return o.innerHTML=n,o.firstChild},_addItem:function(t){var i,n=e.createElement("label"),s=this._map.hasLayer(t.layer);t.overlay?(i=e.createElement("input"),i.type="checkbox",i.className="leaflet-control-layers-selector",i.defaultChecked=s):i=this._createRadioElement("leaflet-base-layers",s),i.layerId=o.stamp(t.layer),o.DomEvent.on(i,"click",this._onInputClick,this);var r=e.createElement("span");r.innerHTML=" "+t.name;var a=e.createElement("div");n.appendChild(a),a.appendChild(i),a.appendChild(r);var h=t.overlay?this._overlaysList:this._baseLayersList;return h.appendChild(n),n},_onInputClick:function(){var t,e,i,n=this._form.getElementsByTagName("input"),o=[],s=[];this._handlingClick=!0;for(var r=0,a=n.length;a>r;r++)t=n[r],e=this._layers[t.layerId].layer,i=this._map.hasLayer(e),t.checked&&!i?o.push(e):!t.checked&&i&&s.push(e);for(r=0;re?this._runFrame(this._easeOut(e/i),t):(this._runFrame(1),this._complete())},_runFrame:function(t,e){var i=this._startPos.add(this._offset.multiplyBy(t));e&&i._round(),o.DomUtil.setPosition(this._el,i),this.fire("step")},_complete:function(){o.Util.cancelAnimFrame(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),o.Map.include({setView:function(t,e,n){if(e=e===i?this._zoom:this._limitZoom(e),t=this._limitCenter(o.latLng(t),e,this.options.maxBounds),n=n||{},this.stop(),this._loaded&&!n.reset&&n!==!0){n.animate!==i&&(n.zoom=o.extend({animate:n.animate},n.zoom),n.pan=o.extend({animate:n.animate},n.pan));var s=this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,n.zoom):this._tryAnimatedPan(t,n.pan);if(s)return clearTimeout(this._sizeTimer),this}return this._resetView(t,e),this},panBy:function(t,e){if(t=o.point(t).round(),e=e||{},!t.x&&!t.y)return this;if(e.animate!==!0&&!this.getSize().contains(t))return this._resetView(this.unproject(this.project(this.getCenter()).add(t)),this.getZoom()),this;if(this._panAnim||(this._panAnim=new o.PosAnimation,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),e.animate!==!1){o.DomUtil.addClass(this._mapPane,"leaflet-pan-anim");var i=this._getMapPanePos().subtract(t);this._panAnim.run(this._mapPane,i,e.duration||.25,e.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){o.DomUtil.removeClass(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var i=this._getCenterOffset(t)._floor();return(e&&e.animate)===!0||this.getSize().contains(i)?(this.panBy(i,e),(e&&e.animate)!==!1):!1}}),o.Map.mergeOptions({zoomAnimation:!0,zoomAnimationThreshold:4});var h=o.DomUtil.TRANSITION&&o.Browser.any3d&&!o.Browser.mobileOpera;h&&o.Map.addInitHook(function(){this._zoomAnimated=this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),o.DomEvent.on(this._proxy,o.DomUtil.TRANSITION_END,this._catchTransitionEnd,this))}),o.Map.include(h?{_createAnimProxy:function(){var t=this._proxy=o.DomUtil.create("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",function(e){var i=o.DomUtil.TRANSFORM,n=t.style[i];o.DomUtil.setTransform(t,this.project(e.center,e.zoom),this.getZoomScale(e.zoom,1)),n===t.style[i]&&this._animatingZoom&&this._onZoomTransitionEnd()},this),this.on("load moveend",function(){var e=this.getCenter(),i=this.getZoom();o.DomUtil.setTransform(t,this.project(e,i),this.getZoomScale(i,1))},this)},_catchTransitionEnd:function(t){this._animatingZoom&&t.propertyName.indexOf("transform")>=0&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,i){if(this._animatingZoom)return!0;if(i=i||{},!this._zoomAnimated||i.animate===!1||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),s=this._getCenterOffset(t)._divideBy(1-1/n);return i.animate===!0||this.getSize().contains(s)?(o.Util.requestAnimFrame(function(){this._moveStart(!0)._animateZoom(t,e,!0)},this),!0):!1},_animateZoom:function(t,e,i,n){i&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,o.DomUtil.addClass(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:n})},_onZoomTransitionEnd:function(){this._animatingZoom=!1,o.DomUtil.removeClass(this._mapPane,"leaflet-zoom-anim"),this._move(this._animateToCenter,this._animateToZoom)._moveEnd(!0)}}:{}),o.Map.include({flyTo:function(t,e,n){function s(t){var e=(v*v-g*g+(t?-1:1)*L*L*y*y)/(2*(t?v:g)*L*y);return Math.log(Math.sqrt(e*e+1)-e)}function r(t){return(Math.exp(t)-Math.exp(-t))/2}function a(t){return(Math.exp(t)+Math.exp(-t))/2}function h(t){return r(t)/a(t)}function l(t){return g*(a(x)/a(x+P*t))}function u(t){return g*(a(x)*h(x+P*t)-r(x))/L}function c(t){return 1-Math.pow(1-t,1.5)}function d(){var i=(Date.now()-b)/T,n=c(i)*w;1>=i?(this._flyToFrame=o.Util.requestAnimFrame(d,this),this._move(this.unproject(_.add(m.subtract(_).multiplyBy(u(n)/y)),f),this.getScaleZoom(g/l(n),f))):this._move(t,e)._moveEnd(!0)}if(n=n||{},n.animate===!1||!o.Browser.any3d)return this.setView(t,e,n);this.stop();var _=this.project(this.getCenter()),m=this.project(t),p=this.getSize(),f=this._zoom;t=o.latLng(t),e=e===i?f:e;var g=Math.max(p.x,p.y),v=g*this.getZoomScale(f,e),y=m.distanceTo(_),P=1.42,L=P*P,x=s(0),b=Date.now(),w=(s(1)-x)/P,T=n.duration?1e3*n.duration:1e3*w*.8;return this._moveStart(!0),d.call(this),this},flyToBounds:function(t,e){var i=this._getBoundsCenterZoom(t,e);return this.flyTo(i.center,i.zoom,e)}}),o.Map.include({_defaultLocateOptions:{timeout:1e4,watch:!1},locate:function(t){if(t=this._locateOptions=o.extend({},this._defaultLocateOptions,t),!("geolocation"in navigator))return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var e=o.bind(this._handleGeolocationResponse,this),i=o.bind(this._handleGeolocationError,this); -return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,i,t):navigator.geolocation.getCurrentPosition(e,i,t),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var e=t.code,i=t.message||(1===e?"permission denied":2===e?"position unavailable":"timeout");this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:e,message:"Geolocation error: "+i+"."})},_handleGeolocationResponse:function(t){var e=t.coords.latitude,i=t.coords.longitude,n=new o.LatLng(e,i),s=n.toBounds(t.coords.accuracy),r=this._locateOptions;if(r.setView){var a=this.getBoundsZoom(s);this.setView(n,r.maxZoom?Math.min(a,r.maxZoom):a)}var h={latlng:n,bounds:s,timestamp:t.timestamp};for(var l in t.coords)"number"==typeof t.coords[l]&&(h[l]=t.coords[l]);this.fire("locationfound",h)}})}(window,document); \ No newline at end of file From 4451eac9513120ae521b467116ad6237059fb0a1 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Fri, 11 Oct 2024 12:16:13 +0200 Subject: [PATCH 03/52] removed leaflet content --- app/view/window/AnnotationView.js | 75 +--- app/view/window/SummaryView.js | 41 +- .../window/image/ImageLeafletContainer.js | 18 - app/view/window/image/ImageLeafletDetails.js | 18 - app/view/window/image/LeafletFacsimile.js | 413 ------------------ app/view/window/source/MeasureBasedView.js | 69 ++- app/view/window/source/PageBasedView.js | 20 +- app/view/window/text/FacsimileView.js | 8 +- .../window/text/TextFacsimileSplitView.js | 4 +- 9 files changed, 44 insertions(+), 622 deletions(-) delete mode 100644 app/view/window/image/ImageLeafletContainer.js delete mode 100644 app/view/window/image/ImageLeafletDetails.js delete mode 100644 app/view/window/image/LeafletFacsimile.js diff --git a/app/view/window/AnnotationView.js b/app/view/window/AnnotationView.js index 74d95e4c0..a20371da0 100644 --- a/app/view/window/AnnotationView.js +++ b/app/view/window/AnnotationView.js @@ -41,8 +41,6 @@ Ext.define('EdiromOnline.view.window.AnnotationView', { cls: 'annotationView', image_server: null, - imageLeafletContainer: null, - initComponent: function () { @@ -154,30 +152,8 @@ Ext.define('EdiromOnline.view.window.AnnotationView', { border: 0 }); - me.image_server = getPreference('image_server'); - - if (me.image_server === 'leaflet') { - - me.imageLeafletContainer = new EdiromOnline.view.window.image.ImageLeafletContainer(); - -//Ext.create('EdiromOnline.view.window.image.ImageLeafletContainer'); - - //me.imageViewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile'); - - me.participantsPanel = Ext.create('Ext.panel.Panel', { - layout: 'card', - border: 0, - items: [ - me.imageLeafletContainer, - me.participantsPanelGrid, - me.participantsPanelSingle, - me.participantsPanelList - ] - }); - - } else { - - + me.image_server = getPreference('image_server'); + me.participantsPanel = Ext.create('Ext.panel.Panel', { layout: 'card', border: 0, @@ -187,7 +163,6 @@ Ext.define('EdiromOnline.view.window.AnnotationView', { me.participantsPanelList ] }); - } var annotLayoutClass = getPreference('annotation_layout'); @@ -485,7 +460,6 @@ Ext.define('EdiromOnline.view.window.AnnotationView', { me.setPreviewSingle(participants); me.setPreviewList(participants); } else{ - me.imageLeafletContainer.removeAll(true); me.setPreviewGrid(participants); } }, @@ -580,28 +554,7 @@ Ext.define('EdiromOnline.view.window.AnnotationView', { wide |= true; else square |= true; - }else{ - var imgData = Ext.JSON.decode(hiddenData); - var imagePath = participant['digilibBaseParams']; - - var imageViewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile', {height: '100%', flex:1, margin: '10 10 10 10'}); - - var imageLeafletDetails = Ext.create('EdiromOnline.view.window.image.ImageLeafletDetails', {height: '100%', flex:1, items:[imageViewer, { - xtype: 'label', - html: source, - margin: '0 10 0 10' - - }] }); - me.imageLeafletContainer.add(imageLeafletDetails); - - imageViewer.showImage(imagePath, imgData.origW, imgData.origH, 'annot'); - var rectangle = imageViewer.showRect(imgData.x, imgData.y, imgData.width, imgData.height, null); - rectangle.on('dblclick', function (e) { - me.participantClickedGrid(e, me, {participant: id}); - - }); - - } + } } }); @@ -706,27 +659,7 @@ Ext.define('EdiromOnline.view.window.AnnotationView', { shape.on('dblclick', me.participantClickedSingle, me, {prevView: prevView}); } - else{ - var imgData = Ext.JSON.decode(hiddenData); - var imagePath = participant['digilibBaseParams']; - - var imageViewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile', {height: '100%', flex:1, margin: '10 10 10 10'}); - - var imageLeafletDetails = Ext.create('EdiromOnline.view.window.image.ImageLeafletDetails', {height: '100%', flex:1, items:[imageViewer, { - xtype: 'label', - html: source, - margin: '0 10 0 10' - - }] }); - me.imageLeafletContainer.add(imageLeafletDetails); - - imageViewer.showImage(imagePath, imgData.origW, imgData.origH, 'annot'); - var rectangle = imageViewer.showRect(imgData.x, imgData.y, imgData.width, imgData.height, null); - rectangle.on('dblclick', function (e) { - - me.participantClickedSingle('dblclick', me, {participant: id}); - }); - } + } /* var stepLeft = shape.query('div.stepLeft')[0]; diff --git a/app/view/window/SummaryView.js b/app/view/window/SummaryView.js index 1a471ea78..43ed00d47 100644 --- a/app/view/window/SummaryView.js +++ b/app/view/window/SummaryView.js @@ -47,16 +47,8 @@ Ext.define('EdiromOnline.view.window.SummaryView', { me.image_server = getPreference('image_server'); - if (me.image_server === 'leaflet') { - me.imageViewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile', { - region: - 'south', collapsible: false, flex: 2 - }); - me.items =[ - me.imageViewer]; - } else { - me.items =[]; - } + me.items =[]; + me.callParent(); }, @@ -68,29 +60,12 @@ Ext.define('EdiromOnline.view.window.SummaryView', { fragment.appendChild(tempDiv); tempDiv.innerHTML = data; var name = tempDiv.getElementsByClassName("summaryViewSource"); - - if (me.image_server === 'leaflet' && typeof name !== 'undefined') { - var name1 = tempDiv.getElementsByTagName("p")[0].firstChild.data; - tempDiv.getElementsByTagName("p")[0].firstChild.data = ""; - - var fields = name1.split('§'); - var imagePath = fields[0]; - var width = fields[1]; - var height = fields[2]; - me.imageViewer.showImage(imagePath, - width, height, ''); - me.add({ - collapsible: false, - region: 'center', - html: tempDiv.innerHTML - }); - } else { - me.add({ - collapsible: false, - region: 'center', - html: data - }); - } + + me.add({ + collapsible: false, + region: 'center', + html: data + }); }, getContentConfig: function () { diff --git a/app/view/window/image/ImageLeafletContainer.js b/app/view/window/image/ImageLeafletContainer.js deleted file mode 100644 index eccab557f..000000000 --- a/app/view/window/image/ImageLeafletContainer.js +++ /dev/null @@ -1,18 +0,0 @@ -Ext.define('EdiromOnline.view.window.image.ImageLeafletContainer', { - extend: 'Ext.panel.Panel', - requires: [ - 'Ext.layout.container.HBox' - ], - xtype: 'layout-horizontal-box', - - layout: { - type: 'hbox', - pack: 'start', - align: 'stretch' - }, - - defaults: { - frame: true - } - -}); \ No newline at end of file diff --git a/app/view/window/image/ImageLeafletDetails.js b/app/view/window/image/ImageLeafletDetails.js deleted file mode 100644 index c7d02cfb4..000000000 --- a/app/view/window/image/ImageLeafletDetails.js +++ /dev/null @@ -1,18 +0,0 @@ -Ext.define('EdiromOnline.view.window.image.ImageLeafletDetails', { - extend: 'Ext.panel.Panel', - requires: [ - 'Ext.layout.container.VBox' - ], - xtype: 'layout-vertical-box', - - layout: { - type: 'vbox', - pack: 'start', - align: 'stretch' - }, - - defaults: { - frame: true - } - -}); \ No newline at end of file diff --git a/app/view/window/image/LeafletFacsimile.js b/app/view/window/image/LeafletFacsimile.js deleted file mode 100644 index ed933f676..000000000 --- a/app/view/window/image/LeafletFacsimile.js +++ /dev/null @@ -1,413 +0,0 @@ -/** - * Creates class EdiromOnline.view.window.image.LeafletFacsimile that extend from Ext.Component. - * @class - * @classdesc EdiromOnline.view.window.image.LeafletFacsimile for create leaflet component. - */ -Ext.define('EdiromOnline.view.window.image.LeafletFacsimile', { - extend: 'Ext.Component', - - /* requires: [ - 'Ext.tip.*' - ],*/ - - alias: 'widget.leafletmapview', - - config: { - map: null - }, - - zones: null, - facsimileTile: null, - imgHeight: null, - imgWidth: null, - imgId: null, - imgPath: null, - shapes: null, - annotMap: null, - - /** - * Get data for initialize a map, data for show measures and ftaffs numbers, - * create leaflet - * @overrides - */ - afterRender: function (t, eOpts) { - var me = this; - this.callParent(arguments); - - var leafletRef = window.L; - if (leafletRef == null) { - this.update('No leaflet library loaded'); - } - - }, - - /** - * Get called anytime the size is changed in the layout - * and call the ‘invalidateSize’ method on the map. - * @overrides - */ - onResize: function (w, h, oW, oH) { - this.callParent(arguments); - var map = this.getMap(); - if (map) { - map.invalidateSize(); - //Ext.QuickTips.init(); - } - }, - - addMeasures: function (shapes) { - var me = this; - me.shapes.add('measures', shapes); - //me.setShapes(shapes); - //var plist = Ext.Array.toArray(annotation.get('plist')); - // Ext.Array.insert(me.shapes.get('annotations'), 0, plist); - // me.shapes = shapes; - for (i = 0; i < shapes.data.items.length; i++) { - var name = shapes.data.items[i].data.name; - var lrx = shapes.data.items[i].data.lrx; - var lry = shapes.data.items[i].data.lry; - var ulx = shapes.data.items[i].data.ulx; - var uly = shapes.data.items[i].data.uly; - this.facsimileTile.showRectangleCenter(ulx, uly, lrx, lry, name); - } - }, - - /*setShapes: function (shapes) { - this.shapes = shapes; - },*/ - - removeShapes: function (groupName) { - if (this.facsimileTile !== null) { - if (groupName === 'annotations') { - this.facsimileTile.removeAnnotations(); - } else { - this.facsimileTile.removeMarkers(); - this.facsimileTile.disableRectangle(); - } - } - }, - - removeDeselectedAnnotations: function (visibleCategories, visiblePriorities, annotations) { - //this.facsimileTile.removeDeselectedAnnotations(visibleCategories, visiblePriorities); - }, - - clear: function () { - if (this.facsimileTile !== null) { - this.facsimileTile.removeMarkers(); - this.facsimileTile.disableRectangle(); - var map = this.getMap(); - map.remove(); - this.pageId = null; - } - }, - - showShapes: function () { - /* - var me = this; - if(me.shapesHidden) { - me.shapesHidden = false; - var shapeDiv = me.el.getById(me.id + '_facsContEvents'); - shapeDiv.removeCls('hiddenShapes'); - me.repositionShapes(); - }*/ - }, - - - showImage: function (path, width, height, pageId) { - var me = this; - me.shapes = new Ext.util.MixedCollection(); - - var leaflet_path = null; - if(pageId === 'annot'){ - var fields = path.split('.'); - leaflet_path = fields[0]; - } - else{ - me.imgPath = path; - var leaflet_prefix = getPreference('leaflet_prefix'); - var fields = path.split('.'); - var name = fields[0]; - leaflet_path = leaflet_prefix + name; - } - - me.imgId = pageId; - me.imgHeight = parseInt(height); - me.imgWidth = parseInt(width); - - var originalMaxSize = null; - - if (me.imgHeight > me.imgWidth) { - originalMaxSize = me.imgHeight; - } else { - originalMaxSize = me.imgWidth; - } - - var maxZoomLevel = 0; - while (originalMaxSize > 256) { - originalMaxSize = originalMaxSize / 2; - maxZoomLevel++; - } - - /*var map = this.getMap(); - if(typeof map === 'undefined' || map === null){ - map = L.map(me.getId()); - }*/ - - var map = null; - if(pageId === 'annot'){ - map = this.getMap(); - if(typeof map === 'undefined' || map === null){ - map = L.map(me.getId()); - } - } - else{ - map = L.map(me.getId()); - } - - /*var corrd1 = me.imgWidth / 2; - var corrd2 = me.imgHeight / 2; - var centerPoint = L.point(corrd1, corrd2); - var latLngCenterPoint = map.unproject(centerPoint, maxZoomLevel); - map.setView([latLngCenterPoint.lat, latLngCenterPoint.lng], 0); - */ - - map.setView([0,0], 0); - - me.setMap(map); - - me.facsimileTile = - L.tileLayer.facsimileLayer(leaflet_path + '/{z}-{x}-{y}.jpg', { - minZoom: 0, - maxZoom: maxZoomLevel - }); - - me.facsimileTile.setWidth(me.imgWidth); - - me.facsimileTile.setHeight(me.imgHeight); - - me.facsimileTile.addTo(map); - - if(pageId !== 'annot'){ - me.facsimileTile.fitInImage(); - } - - /*var app = EdiromOnline.getApplication(); - var tools = app.getController('ToolsController'); - var isVisble = tools.areMeasuresVisible(); - if(isVisble === 'true'){ - //tools.setGlobalMeasureVisibility(true); - //me.addMeasures(me.shapes); - }*/ - }, - - fitInImage: function () { - this.facsimileTile.fitInImage(); - }, - - addAnnotations: function (annotations) { - var me = this; - - if(typeof annotations === 'undefined'){ - return; - - } - - me.shapes.add('annotations', annotations); - if(typeof me.annotMap === 'undefined' || me.annotMap === null){ - me.annotMap = new Map(); - } - - var mapRotateData = new Map(); - - /*annotations.each(function(annotation) { - var plist_1 = Ext.Array.toArray(annotation.get('plist')); - Ext.Array.insert(me.shapes.get('annotations'), 0, plist_1); - });*/ - - for (i = 0; i < annotations.data.items.length; i++) { - var plist = annotations.data.items[i].data.plist; - var annotURI = annotations.data.items[i].data.uri; - var idInner = annotations.data.items[i].data.id; - var name = annotations.data.items[i].data.title; - var args_fn = annotations.data.items[i].data.fn; - var priority = annotations.data.items[i].data.priority; - var category = annotations.data.items[i].data.categories; - //Ext.Array.insert(me.shapes.get('annotations'), 0, plist); - for (j = 0; j < plist.length; j++) { - var lrx = plist[j].lrx; - var lry = plist[j].lry; - var ulx = plist[j].ulx; - var uly = plist[j].uly; - - var mapRotateKey = lrx+'_'+lry+'_'+ulx+'_'+uly; - var aktuelrotate = null; - - if(mapRotateData.has(mapRotateKey)){ - var arrayValue = mapRotateData.get(mapRotateKey); - aktuelrotate = arrayValue+1; - mapRotateData.set(mapRotateKey, aktuelrotate); - } - else{ - mapRotateData.set(mapRotateKey, 1); - aktuelrotate = 1; - } - - var annotKey = null; - /*if(priority.length > 1 && category.length > 1 ){ - annotKey = priority+category; - }*/ - var iconPath = null; - if(typeof priority !== 'undefined' || priority !== null){ - annotKey = priority; - me.addToMap(annotKey, plist[j]); - if(priority.match('Prio1')){ - iconPath = 'resources/images/icon_all_prio1.png'; - } - else if(priority.match('Prio2')){ - iconPath = 'resources/images/icon_all_prio2.png'; - } - else{ - iconPath = 'resources/images/icon_all_prio3.png'; - } - - } - if(typeof category !== 'undefined' || category !== null){ - //annotKey = category; - me.addToMap(annotKey, plist[j]); - } - var rectangleCenter = me.facsimileTile.enableAnnotationRectangle(ulx, uly, lrx, lry, annotKey, iconPath, aktuelrotate); - var tooltip = L.tooltip({ - target: rectangleCenter, - map: me.getMap() - //html: response.responseText - }); - me.addAnnotationsListener(rectangleCenter, ulx, uly, lrx, lry, annotURI, idInner, name, args_fn, tooltip); - } - } - - }, - - addToMap: function(annotKey, el){ - if(this.annotMap.has(annotKey)){ - var arrayValue = this.annotMap.get(annotKey) - arrayValue.push(el); - } - else{ - var arrayValue = new Array(); - arrayValue.push(el); - this.annotMap.set(annotKey, arrayValue); - } - }, - - addAnnotationsListener: function(rectangleCenter, ulx, uly, lrx, lry, annotURI, idInner, name, args_fn, tooltip){ - var me = this; - - rectangleCenter.on('mouseover', function (e) { - window.doAJAXRequest('data/xql/getAnnotation.xql', - 'GET', - { - uri: annotURI, - target: 'tip', - edition: EdiromOnline.getApplication().activeEdition - }, - Ext.bind(function(response){ - //this.update(response.responseText); - me.facsimileTile.disableRectangle(); - me.facsimileTile.enableRectangle(ulx, uly, lrx, lry, true); - //rect_tmp = me.facsimileTile.createPupup(ulx, uly, lrx, lry, rectangleCenter , response.responseText); - var overview = response.responseText; - var test = $(overview).html(); - tooltip.setHtml(test); - /*var tooltip = L.tooltip({ - target: rectangleCenter, - map: me.getMap(), - html: response.responseText - });*/ - }, this) - ); - - }); - - rectangleCenter.on('click', function (e) { - eval(args_fn); - }); - - rectangleCenter.on('mouseout', function (e) { - me.facsimileTile.disableRectangle(); - //me.rectangleCenter.closePopup(); - }); - - }, - - getShapeElem: function (shapeId) { - var me = this; - - var shapes_Objectlist = me.shapes.items[0].data; - var shape = null; - for (i = 0; i < shapes_Objectlist.items.length; i++) { - if (shapes_Objectlist.items[i].id === shapeId) { - shape = shapes_Objectlist.items[i]; - break; - } - } - - return shape; - }, - - getShapes: function (groupName) { - - var me = this; - - return me.shapes.get(groupName); - }, - - showRect: function (ulx, uly, width, height, highlight) { - this.facsimileTile.disableRectangle(); - var rectangle = this.facsimileTile.enableRectangle(ulx, uly, ulx + width, uly + height, false); - return rectangle; - }, - - showMeasure: function (selectedObject) { - //this.addMeasures(selectedObject); - /* var measureNr = 'measure'+selectedObject.data.measurenr+'_s'+selectedObject.data.staff; - for (i = 0; i < zones.length; i++) { - if(zones[i].id.indexOf(measureNr) > -1){ - var lrx = zones[i].lrx; - var lry = zones[i].lry; - var ulx = zones[i].ulx; - var uly = zones[i].uly; - this.facsimileTile.disableRectangle(); - this.facsimileTile.enableRectangle(ulx, uly, lrx, lry); - break; - } - }*/ - }, - - getActualRect: function () { - var me = this; - return { - x: 0, - y: 0, - width: me.imgWidth, - height: me.imgHeight - }; - }, - - hideOverlay: function (overlayId) { - this.facsimileTile.removeLayerMarkers(overlayId); - }, - - showOverlay: function (overlayId, overlay) { - - var svgURL = "data:image/svg+xml;base64," + btoa(overlay); - - var xmlFile = jQuery.parseXML(overlay); - - var svg_name = xmlFile.getElementsByTagName('svg'); - var element = svg_name[0]; - var svg_width = parseInt(element.getAttribute('width')); - var svg_height = parseInt(element.getAttribute('height')); - - this.facsimileTile.showOverlay(overlayId, svg_width, svg_height, svgURL); - } -}); \ No newline at end of file diff --git a/app/view/window/source/MeasureBasedView.js b/app/view/window/source/MeasureBasedView.js index dcad4abc1..811decb67 100644 --- a/app/view/window/source/MeasureBasedView.js +++ b/app/view/window/source/MeasureBasedView.js @@ -23,7 +23,6 @@ Ext.define('EdiromOnline.view.window.source.MeasureBasedView', { requires: [ 'EdiromOnline.view.window.image.ImageViewer', 'EdiromOnline.view.window.image.OpenSeaDragonViewer', - 'EdiromOnline.view.window.image.LeafletFacsimile', 'Ext.selection.CheckboxModel', 'Ext.layout.container.Border' ], @@ -443,10 +442,7 @@ Ext.define('EdiromOnline.view.window.source.HorizontalMeasureViewer', { var image_server = getPreference('image_server'); var viewer = null; - if(image_server === 'leaflet'){ - viewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile', {flex: 1, width: '100%', partLabel: me.partLabel}); - } - else if(image_server === 'openseadragon'){ + if(image_server === 'openseadragon'){ viewer = Ext.create('EdiromOnline.view.window.image.OpenSeaDragonViewer', {flex: 1, width: '100%', partLabel: me.partLabel}); }else { viewer = Ext.create('EdiromOnline.view.window.image.ImageViewer', {flex: 1, partLabel: me.partLabel}); @@ -563,9 +559,7 @@ Ext.define('EdiromOnline.view.window.source.HorizontalMeasureViewer', { var viewer = null; - if(image_server === 'leaflet'){ - viewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile', {height: '100%', flex:1}); - } else if(image_server === 'openseadragon'){ + if(image_server === 'openseadragon'){ viewer = Ext.create('EdiromOnline.view.window.image.OpenSeaDragonViewer', {height: '100%', flex:1}); } else{ viewer = Ext.create('EdiromOnline.view.window.image.ImageViewer', {flex: 1}); @@ -620,7 +614,7 @@ Ext.define('EdiromOnline.view.window.source.HorizontalMeasureViewer', { var viewer = me.imageViewers[i]; var group = grouped[groupKeys[i]]; - if(group.measures[0]['path'] != viewer.imgPath || image_server === 'leaflet') { + if(group.measures[0]['path'] != viewer.imgPath) { viewer.clear(); viewer.showImage(group.measures[0]['path'], group.measures[0]['width'], group.measures[0]['height'], group.measures[0]['pageId']); } @@ -653,44 +647,36 @@ Ext.define('EdiromOnline.view.window.source.HorizontalMeasureViewer', { Ext.Array.each(me.imageViewers, function(viewer) { var annotations = viewer.getShapes('annotations'); - if(image_server === 'leaflet'){ - //viewer.removeShapes('annotations'); - viewer.addAnnotations(annotations); - //viewer.removeDeselectedAnnotations(visibleCategories, visiblePriorities); - - } - else{ - - var fn = Ext.bind(function(annotation) { - var annotDiv = viewer.getShapeElem(annotation.id); + var fn = Ext.bind(function(annotation) { + var annotDiv = viewer.getShapeElem(annotation.id); - var className = annotDiv.dom.className.replace('annotIcon', '').trim(); - var classes = className.split(' '); + var className = annotDiv.dom.className.replace('annotIcon', '').trim(); + var classes = className.split(' '); - var matchesCategoryFilter = false; - var matchesPriorityFilter = false; + var matchesCategoryFilter = false; + var matchesPriorityFilter = false; - // iterate over annotation class attribute values to see if they match visibleCategories or visiblePriorities - for(var i = 0; i < classes.length; i++) { - matchesCategoryFilter |= Ext.Array.contains(visibleCategories, classes[i]); + // iterate over annotation class attribute values to see if they match visibleCategories or visiblePriorities + for(var i = 0; i < classes.length; i++) { + matchesCategoryFilter |= Ext.Array.contains(visibleCategories, classes[i]); - matchesPriorityFilter |= Ext.Array.contains(visiblePriorities, classes[i]); - } + matchesPriorityFilter |= Ext.Array.contains(visiblePriorities, classes[i]); + } - // if filter results are falsey check if visibleCategories are undefined and if so assign true - if( matchesCategoryFilter == false & visibleCategories == 'undefined') { - matchesCategoryFilter = true; - } - // if filter results are falsey check if visibleCategories are undefined and if so assign true - if( matchesPriorityFilter == false & visiblePriorities == 'undefined') { - matchesPriorityFilter = true; - } + // if filter results are falsey check if visibleCategories are undefined and if so assign true + if( matchesCategoryFilter == false & visibleCategories == 'undefined') { + matchesCategoryFilter = true; + } + // if filter results are falsey check if visibleCategories are undefined and if so assign true + if( matchesPriorityFilter == false & visiblePriorities == 'undefined') { + matchesPriorityFilter = true; + } - if(matchesCategoryFilter & matchesPriorityFilter) - annotDiv.removeCls('hidden'); - else - annotDiv.addCls('hidden'); - }, me); + if(matchesCategoryFilter & matchesPriorityFilter) + annotDiv.removeCls('hidden'); + else + annotDiv.addCls('hidden'); + }, me); if (typeof annotations !== 'undefined') { if(annotations.each) @@ -698,7 +684,6 @@ Ext.define('EdiromOnline.view.window.source.HorizontalMeasureViewer', { else Ext.Array.each(annotations, fn); } - } }); } diff --git a/app/view/window/source/PageBasedView.js b/app/view/window/source/PageBasedView.js index ae0feaaf9..4fcbc0a46 100644 --- a/app/view/window/source/PageBasedView.js +++ b/app/view/window/source/PageBasedView.js @@ -22,8 +22,7 @@ Ext.define('EdiromOnline.view.window.source.PageBasedView', { requires: [ 'EdiromOnline.view.window.image.ImageViewer', - 'EdiromOnline.view.window.image.OpenSeaDragonViewer', - 'EdiromOnline.view.window.image.LeafletFacsimile' + 'EdiromOnline.view.window.image.OpenSeaDragonViewer' ], alias : 'widget.pageBasedView', @@ -46,11 +45,7 @@ Ext.define('EdiromOnline.view.window.source.PageBasedView', { var image_server = getPreference('image_server'); - //TODO leaflet deprecation - if(image_server === 'leaflet'){ - me.imageViewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile', {flex: 1, width: '100%'}); - //Ext.create('EdiromOnline.view.window.image.LeafletFacsimile'); - }else if(image_server === 'openseadragon') { + if(image_server === 'openseadragon') { me.imageViewer = Ext.create('EdiromOnline.view.window.image.OpenSeaDragonViewer'); }else{ me.imageViewer = Ext.create('EdiromOnline.view.window.image.ImageViewer'); @@ -77,8 +72,7 @@ Ext.define('EdiromOnline.view.window.source.PageBasedView', { console.log(visiblePriorities); } - //TODO leaflet deprecation - var image_server = getPreference('image_server'); + var image_server = getPreference('image_server'); var annotations = me.imageViewer.getShapes('annotations'); @@ -88,14 +82,6 @@ Ext.define('EdiromOnline.view.window.source.PageBasedView', { console.log(me.imageViewer.shapes.get('annotations')); } - //TODO leaflet deprecation - if(image_server === 'leaflet'){ - me.imageViewer.removeShapes('annotations'); - me.imageViewer.addAnnotations(annotations); - me.imageViewer.removeDeselectedAnnotations(visibleCategories, visiblePriorities); - return; - } - // define function to apply to relevant element IDs var fn = Ext.bind(function(annotationId) { diff --git a/app/view/window/text/FacsimileView.js b/app/view/window/text/FacsimileView.js index bbb101d2c..141063901 100644 --- a/app/view/window/text/FacsimileView.js +++ b/app/view/window/text/FacsimileView.js @@ -23,7 +23,6 @@ Ext.define("EdiromOnline.view.window.text.FacsimileView", { requires: [ "EdiromOnline.view.window.image.ImageViewer", "EdiromOnline.view.window.image.OpenSeaDragonViewer", - "EdiromOnline.view.window.image.LeafletFacsimile", ], alias: "widget.facsimileView", @@ -49,12 +48,7 @@ Ext.define("EdiromOnline.view.window.text.FacsimileView", { var image_server = getPreference("image_server"); - if (image_server === "leaflet") { - me.imageViewer = Ext.create( - "EdiromOnline.view.window.image.LeafletFacsimile", - { flex: 1, width: "100%" }, - ); - } else if (image_server === "openseadragon") { + if (image_server === "openseadragon") { me.imageViewer = Ext.create( "EdiromOnline.view.window.image.OpenSeaDragonViewer", ); diff --git a/app/view/window/text/TextFacsimileSplitView.js b/app/view/window/text/TextFacsimileSplitView.js index 743f8f728..dd6497d47 100644 --- a/app/view/window/text/TextFacsimileSplitView.js +++ b/app/view/window/text/TextFacsimileSplitView.js @@ -43,9 +43,7 @@ Ext.define('EdiromOnline.view.window.text.TextFacsimileSplitView', { me.image_server = getPreference('image_server'); - if(me.image_server === 'leaflet'){ - me.imageViewer = Ext.create('EdiromOnline.view.window.image.LeafletFacsimile'); - }else if(me.image_server === "openseadragon") { + if(me.image_server === "openseadragon") { me.imageViewer = Ext.create( "EdiromOnline.view.window.image.OpenSeaDragonViewer", ); From 61625968058961b0eee478f745c117fd51be88c8 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Fri, 11 Oct 2024 12:36:09 +0200 Subject: [PATCH 04/52] removed leaflet content from more files --- add/data/prefs/edirom-prefs.xml | 2 -- add/data/xql/edirom_printPreview.xql | 6 +--- add/data/xql/getAnnotation.xql | 6 +--- add/data/xql/getAnnotationPreviews.xql | 13 ++------ add/data/xql/getReducedDocument.xql | 6 +--- add/data/xql/getSummary.xql | 37 ++-------------------- add/data/xql/getText.xql | 6 +--- add/data/xqm/annotation.xqm | 6 +--- add/index.xql | 7 ---- bootstrap.js | 12 ------- resources/facsimileLayer/FacsimileLayer.js | 1 - 11 files changed, 10 insertions(+), 92 deletions(-) diff --git a/add/data/prefs/edirom-prefs.xml b/add/data/prefs/edirom-prefs.xml index 7a5f4492a..4e4a5df70 100644 --- a/add/data/prefs/edirom-prefs.xml +++ b/add/data/prefs/edirom-prefs.xml @@ -25,8 +25,6 @@ - diff --git a/add/data/xql/edirom_printPreview.xql b/add/data/xql/edirom_printPreview.xql index 8de79e80b..855ce5bf6 100644 --- a/add/data/xql/edirom_printPreview.xql +++ b/add/data/xql/edirom_printPreview.xql @@ -33,11 +33,7 @@ declare variable $lang := 'en'; declare variable $base := concat('file:', replace(system:get-module-load-path(), '\\', '/'), '/../xslt/'); declare variable $edition := request:get-parameter('edition', ''); declare variable $imageserver := eutil:getPreference('image_server', $edition); -declare variable $facsBasePath := if ($imageserver = 'leaflet') -then - (eutil:getPreference('leaflet_prefix', $edition)) -else - (eutil:getPreference('image_prefix', $edition)); +declare variable $facsBasePath := eutil:getPreference('image_prefix', $edition); declare variable $printResolution := 150; declare variable $facsAreaWidth := 6.5; (: in inch :) diff --git a/add/data/xql/getAnnotation.xql b/add/data/xql/getAnnotation.xql index 6bfd4a659..dbe78ffc6 100644 --- a/add/data/xql/getAnnotation.xql +++ b/add/data/xql/getAnnotation.xql @@ -33,11 +33,7 @@ declare variable $edition := request:get-parameter('edition', ''); declare variable $imageserver := eutil:getPreference('image_server', $edition); -declare variable $imageBasePath := - if ($imageserver = 'leaflet') then - (eutil:getPreference('leaflet_prefix', $edition)) - else - (eutil:getPreference('image_prefix', $edition)); +declare variable $imageBasePath := eutil:getPreference('image_prefix', $edition); declare variable $lang := request:get-parameter('lang', ''); diff --git a/add/data/xql/getAnnotationPreviews.xql b/add/data/xql/getAnnotationPreviews.xql index 1c6944c6d..7096f9a05 100644 --- a/add/data/xql/getAnnotationPreviews.xql +++ b/add/data/xql/getAnnotationPreviews.xql @@ -33,10 +33,7 @@ declare variable $lang := request:get-parameter('lang', ''); declare variable $edition := request:get-parameter('edition', ''); declare variable $imageserver := eutil:getPreference('image_server', $edition); declare variable $uri := request:get-parameter('uri', ''); -declare variable $imageBasePath := if ($imageserver = 'leaflet') then - (eutil:getPreference('leaflet_prefix', $edition)) -else - (eutil:getPreference('image_prefix', $edition)); +declare variable $imageBasePath := eutil:getPreference('image_prefix', $edition); (: FUNCTION DECLARATIONS =================================================== :) @@ -344,19 +341,13 @@ declare function local:getImageAreaPath($basePath as xs:string, $graphic as elem let $imgHeight := number($graphic/@height) let $isAbsolute := starts-with($imagePath, 'http') - let $fields := - if ($imageserver = 'leaflet') then - (substring-before($imagePath, '.')) - else - () + let $fields := () return if ($isAbsolute) then $imagePath else switch ($imageserver) - case 'leaflet' - return concat($basePath, $fields) case 'openseadragon' return concat($basePath, translate($imagePath, '/', '!')) default diff --git a/add/data/xql/getReducedDocument.xql b/add/data/xql/getReducedDocument.xql index 84ec9f593..cf9f1ff18 100644 --- a/add/data/xql/getReducedDocument.xql +++ b/add/data/xql/getReducedDocument.xql @@ -27,11 +27,7 @@ declare option output:omit-xml-declaration "yes"; declare variable $edition := request:get-parameter('edition', ''); declare variable $imageserver := eutil:getPreference('image_server', $edition); -declare variable $imagePrefix := - if ($imageserver = 'leaflet') then - (eutil:getPreference('leaflet_prefix', $edition)) - else - (eutil:getPreference('image_prefix', $edition)); +declare variable $imagePrefix := eutil:getPreference('image_prefix', $edition); (: QUERY BODY ============================================================== :) diff --git a/add/data/xql/getSummary.xql b/add/data/xql/getSummary.xql index d0515f3e6..db3a69c7b 100644 --- a/add/data/xql/getSummary.xql +++ b/add/data/xql/getSummary.xql @@ -486,36 +486,13 @@ declare function local:getTextSummary($doc, $facsBasePath) { declare function local:getImagePath($server, $edition) { (:let $server := eutil:getPreference('image_server', request:get-parameter('edition', '')) :) - let $i_path := if ($server = 'leaflet') then - (eutil:getPreference('leaflet_prefix', $edition)) - else - (eutil:getPreference('image_prefix', $edition)) + let $i_path := eutil:getPreference('image_prefix', $edition) return $i_path }; -declare function local:getImagePathLeaflet($doc) { - if ($doc//mei:source//mei:titlePage/@facs) then - ( - let $tile_path := $doc//mei:source//mei:titlePage[1]/@facs - return - $tile_path - ) - else - if ($doc//mei:facsimile/mei:surface/mei:graphic) then - ( - let $tile_path := $doc//mei:facsimile/mei:surface[1]/mei:graphic[1]/@target - let $width := $doc//mei:facsimile/mei:surface[1]/mei:graphic[1]/@width - let $height := $doc//mei:facsimile/mei:surface[1]/mei:graphic[1]/@height - return - concat($tile_path, '§', $width, '§', $height) - - ) - else - () -}; declare function local:getOutput($doc, $imagePrefix, $server, $imagePath, $type, $docUri) { let $test :=
@@ -542,22 +519,14 @@ let $edition := request:get-parameter('edition', '') let $server := eutil:getPreference('image_server', $edition) let $imagePrefix := local:getImagePath($server, $edition) (:eutil:getPreference('image_prefix', request:get-parameter('edition', '')):) -let $imagePath := local:getImagePathLeaflet($doc) (:$doc//mei:facsimile/mei:surface[1]/mei:graphic[1]/@target:) -(:local:getImagePathLeaflet($imagePrefix, $doc//mei:facsimile/mei:surface[1]/mei:graphic[1]/@target):) return if ($type = 'work') then ( - if ($server = 'leaflet') then - (local:getOutput($doc, $imagePrefix, $server, $imagePath, $type, $docUri)) - else - (local:getWorkSummary($doc, $docUri)) + local:getWorkSummary($doc, $docUri) ) else if ($type = 'source') then ( - if ($server = 'leaflet') then - (local:getOutput($doc, $imagePrefix, $server, $imagePath, $type, $docUri)) - else - (local:getSourceSummary($doc, $imagePrefix, $server)) + local:getSourceSummary($doc, $imagePrefix, $server) ) else if ($type = 'text') then (local:getTextSummary($doc, $imagePrefix)) else diff --git a/add/data/xql/getText.xql b/add/data/xql/getText.xql index 942c650c3..5109eb70d 100644 --- a/add/data/xql/getText.xql +++ b/add/data/xql/getText.xql @@ -80,11 +80,7 @@ let $base := replace(system:get-module-load-path(), 'embedded-eXist-server', '') let $edition := request:get-parameter('edition', '') let $imageserver := eutil:getPreference('image_server', $edition) -let $imagePrefix := - if ($imageserver = 'leaflet') then - (eutil:getPreference('leaflet_prefix', $edition)) - else - (eutil:getPreference('image_prefix', $edition)) +let $imagePrefix := eutil:getPreference('image_prefix', $edition) let $xsl := if ($xslInstruction) then diff --git a/add/data/xqm/annotation.xqm b/add/data/xqm/annotation.xqm index b531d7996..6efbb7e1c 100644 --- a/add/data/xqm/annotation.xqm +++ b/add/data/xqm/annotation.xqm @@ -157,11 +157,7 @@ declare function annotation:getContent($anno as element(), $idPrefix as xs:strin let $edition := request:get-parameter('edition', '') let $imageserver := eutil:getPreference('image_server', $edition) - let $imageBasePath := - if($imageserver = 'leaflet') then - (eutil:getPreference('leaflet_prefix', $edition)) - else - (eutil:getPreference('image_prefix', $edition)) + let $imageBasePath := eutil:getPreference('image_prefix', $edition) let $language := eutil:getLanguage($edition) diff --git a/add/index.xql b/add/index.xql index 10b4cdfed..0bd642f81 100755 --- a/add/index.xql +++ b/add/index.xql @@ -61,13 +61,6 @@ let $eoIndexPage := `. Then build and upload the app and use Firefox/Firebug to debug your code. + +# Problems with the Edirom Online Wrapper +*(last modification of this section in the wiki 19.2.2015)* +_Problem_: **On a Windows computer the Edirom Online starts, but the edition is not shown** + +_Description_: On Windows machines sometimes the default program for Javascript files is changed. Javascript is used to start the internal server. In most cases, when this error occures, the file `startServer.js` is opened in a text editor or another program. In this case the internal server for Edirom Online is not started correctly. + +_Solution_: The default program for Javascript files has to be reset in the registry. 1. Type `regedit` in the command prompt to access the registry. 2. Change the default value of the key `HKEY_CLASSES_ROOT\.js` to the string `JSFile` + +# Installing components on OS X +*(last modification of this section in the wiki 17.1.2017)* + +This step-by-step guide reflects the installation of the needed components on a Mac running **OS X 10.9.5** Mavericks. + +## Preparing your system + +Perform all needed system updates and install Java. Until OS X 10.9 Apple provided its own Java (1.6) implementation as an optional installation aside the newer Java releases by Oracle (1.7/1.8). From OS X 10.10 onwards you are guided to the Oracle Java download pages (https://www.java.com/de/download/). Nevertheless which version of OS X you are using, please make sure to have the most current release of Java installed. + +## Install and configure eXist-db + +Download the installer. To install eXist-db respectively Edirom-Online on a (probably "headless") Server we take the JAR-file of the current stable release of eXist-db: http://sourceforge.net/projects/exist/files/Stable/. + +Create the directory `/Library/eXist` and install eXist-db into it by following the instructions for headless installation in the eXist-db [Documentation](http://exist-db.org/exist/apps/doc/documentation.xml) section [Advanced Installation Methods](http://exist-db.org/exist/apps/doc/advanced-installation.xml#headless). To automatically start eXist-db at system startup it is important to run the command +`sudo /Library/eXist/tools/wrapper/bin/exist.sh install` after installation. This will create and load a LaunchDaemon named `org.eXist-db.wrapper.eXist-db.plist` in `/Library/LaunchDaemons`. + +Create a daemon user _eXist_ which will be responsible for running eXist-db. You can do this manually in the _User_ section of _System Preferences_. A more convenient possibility is to use a script provided [here](http://serverfault.com/a/532860) (see instructions there). This will create an appropriate OS X daemon user which won't appear in the list of users shown in the GUI. + +You can now tell your system to execute eXist-db as user _eXist_: + +* Unload the LaunchDaemon: `sudo launchctl unload -w /Library/LaunchDaemons/org.eXist-db.wrapper.eXist-db.plist` + +* Change permissions on /Library/eXist: `sudo chown -R _exist:_exist /Library/eXist` + +* Edit the LaunchDaemon (`sudo nano /Library/LaunchDaemons/org.eXist-db.wrapper.eXist-db.plist`) and insert the key _UserName_ and the string "_exist". The complete plist file is shown here: + + + + + + Label + org.eXist-db.wrapper.eXist-db + ProgramArguments + + /Library/eXist/tools/wrapper/bin/./exist.sh + launchdinternal + + UserName + _exist + OnDemand + + RunAtLoad + + + + +* Make sure that _root_ is still the owner of the plist file: `sudo chown root:wheel /Library/LaunchDaemons/org.eXist-db.wrapper.eXist-db.plist`. Otherwise the LaunchDaemon won't load on system boot. + +* Load the LaunchDaemon: `sudo launchctl load -w /Library/LaunchDaemons/org.eXist-db.wrapper.eXist-db.plist`. + +You can test your configuration by opening _http://[IP_or_DomainOfeXist-db]:8080_ in your browser. You should now see the eXist-db dashboard. + +Optional: You can change the port on which eXist-db respectively the underlying Jetty Application Server ist listening. Open `/Library/eXist/tools/jetty/etc/jetty.xml` and change the value of _jetty.port_ to the desired value in line 38: + + + +See also the section [Troubleshooting – Port Conflicts](http://exist-db.org/exist/apps/doc/troubleshooting.xml#port-conflicts) in the eXist-db Documentation. + +After changing the port stop and restart eXist-db by unloading and loading the LaunchDaemon. + + +## Install and configure the Jetty Application Server + +Download your prefered package for the latest stable release from: http://download.eclipse.org/jetty/. + +Create the directory `/Library/Jetty` and copy the extracted content of the downloaded package to this directory. + +Create the user _jetty_ to run this Jetty instance the same way as in the eXist-db section above. + +Change ownership of the directory `/Library/Jetty` to this new user: `sudo chown -R _jetty:_jetty /Library/Jetty`. + +To be able to start the Jetty server on system boot, create a new LaunchDaemon plist file: `sudo nano /Library/LaunchDaemons/org.eclipse.jetty.plist`. See the complete plist file here. + + + + + + Label + org.eclipse.jetty + WorkingDirectory + /Library/jetty + ProgramArguments + + /user/bin/java + -jar + start.jar + + UserName + _jetty + RunAtLoad + + KeepAlive + + + + +Save the plist file and verify that it is owned by _root_: `sudo chown root:wheel /Library/LaunchDaemons/org.eclipse.jetty.plist` + +Because this Jetty server instance will listen to the same port as eXist's build in Jetty Server, we have to change the port here: `sudo nano /Library/jetty/start.d/http.ini`and change the value of _jetty.port_ to _8081_. For more information on this please see [Changing the Jetty Port](http://www.eclipse.org/jetty/documentation/current/quickstart-running-jetty.html#quickstart-changing-jetty-port) in the [Jetty Documentation](http://www.eclipse.org/jetty/documentation/current/). + +Now you can load the LauchDaemon to start this Jetty instance: `sudo launchctl load -w /Library/LaunchDaemons/org.eclipse.jetty.plist`. You shold now be able to access the server in your browser on the adress: _http://[localhost_or_IP]:8081_. + +## Install and configure Digilib + +Download the latest stable release from: http://sourceforge.net/projects/digilib/files/. + +We will install Digilib as a web application provided by the previously installed Jetty Application Server. For further information on installing and configuring Digilib please see the [Digilib Documentation](http://digilib.sourceforge.net/index.html) pages. + +* Stop Jetty: `sudo launchctl unload -w /Library/LaunchDaemons/org.eclipse.jetty.plist` + +* Create a directory for the Digilib web application: `sudo mkdir /Library/Jetty/webapps/digilib` + +* Copy the downloaded Digilib war file to this directory and extract it: `jar -xf digilib-webapp-2.2.2-srv2.war` + +* Delete the war file: `sudo rm /Library/Jetty/webapps/digilib/digilib-webapp-2.2.2-srv2.war` + +* Create a directory _contents_ with three subdirectories named _images-100_, _images-50_, _images-25_: + + * `sudo mkdir /Library/Jetty/webapps/digilib/contents` + + * `sudo mkdir /Library/Jetty/webapps/digilib/contents/images-100` + + * `sudo mkdir /Library/Jetty/webapps/digilib/contents/images-50` + + * `sudo mkdir /Library/Jetty/webapps/digilib/contents/images-25` + +* Duplicate the configuration file _digilib-config.xml.template_ to _digilib-config.xml_: `sudo cp /Library/Jetty/webapps/digilib/WEB-INF/digilib-config.xml.template /Library/Jetty/webapps/digilib/WEB-INF/digilib-config.xml` + +* Edit _digilib-config.xml_ and define the parameter _basedir-list_: + * `sudo nano /Library/Jetty/webapps/digilib/WEB-INF/digilib-config.xml` + + * change the paramaeter `basedir-list` (line 18) to: + + + +* Copy an example image file to the directory _images-100_. + +* Start Jetty: `sudo launchctl load -w /Library/LaunchDaemons/org.eclipse.jetty.plist` + +You can now check your Digilib installation by opening _http://[IP_or_DomainOfJettyDigilib]:8081/digilib/_. You should see a list with files and direcories. You should also be able to open _http://[IP_or_DomainOfJettyDigilib]:8081/digilib/digilib.html_, where you will see Digilib's image viewer interface and your example image file. As a third test it should be possible to directly access your image file in the browser at _http://[IP_or_DomainOfJettyDigilib]:8081/digilib/Scaler/[your_image_file]?mo=file_. + +You are now ready to install Edirom-Online proceeding the instructions at [Installing Edirom-Online](Getting-Edirom-Online#installing-edirom-online). + +# Preparing your content for Edirom Online +*(last modification of this section in the wiki 18.7.2017)* + +## Overview +You can prepare content for _Edirom Online_ using the _Edirom Editor_. The released versions of _Edirom Editor_ can be tretrieved from https://github.com/Edirom/Edirom-Editor/releases, please also see https://github.com/Edirom/Edirom-Editor/ for system requirements. Its online help can be found at http://www.edirom.de/EdiromEditor/help/. + +Alternatively you can start out from https://github.com/Edirom/EditionExample (currently under development) to give you a first insight into the data model and contents of Edirom Online. + +## Exporting your edition's data + +Having prepared your content in Edirom-Editor, you have to export your data following these steps: +* Mark one or more works you want to export for Edirom-Online in the library view (main window) and click on the export button in the lower left section (button with the export arrow). +* In the export dialogue choose _Edirom Online_ as the target application, fill in the (optional) requested information and click _Export_. You will then be asked to specify a location on your computer where Edirom-Editor will save the exported data. + +To be able to proceed with ["Getting your content into Edirom-Online"](Getting-your-content-into-Edirom-Online) please name the edition _MyEdition_, set the publisher to _Editor_ and choose the image files to be exported, too. After export you should get the following example directory structure: + +* contents + * edition-MyEdition.xml + * sources + * edirom_source_[SourceID].xml + * … + * works + * edirom_work_[WorkID].xml + * … +* images + * edition-MyEdition + * edirom_source_[SourceID] + * [NameOfSourcePicture].jpg + * … + +Depending on the amount of data (structure and images), the export process could last for a while. Export is finished when you are see the library view of Edirom-Editor again. + +# Getting your content into Edirom Online +*(last modification of this section in the wiki 17.12.2015)* + +## Prerequisites + +This guide assumes that you have installed ["Edirom-Online as a service"](Getting-Edirom-Online) and prepared your content following the steps to get the example export data structure in ["Preparing your content for Edirom-Online"](Preparing-your-content-for-Edirom-Online). + +## Importing your edition's data to eXist-db + +* Open eXist-db's dashboard in your browser and authenticate as admin: _http://[localhost_or_IP]:8080_ +* Open _Collections_ to get access to the database contents. +* You should see three directories: _apps_, _contents_ and _system_. If there is no _contents_ directory, create it (third button in the toolbar). +* Go to _contents_ by double-clicking on it. +* Click on _Upload resources_ (last button in the toolbar) and then on _Upload_. Find your exported edition data and go to the there contained _contents_ directory. Choose your _edition-MyEdition.xml_ to be uploaded and do this again for the _sources_ and _works_ directories. + +## Importing your edition's image files to Digilib + +Copy the exported image files to Digilib: `sudo cp -R [PathToYourExportedData]/images/edition-MyEdition [PathToYourDigilib]/webapps/contents/images-100/`. + +You are now prepared to see your edition in Edirom-Online following [these steps](Getting-Edirom-Online#download-build-and-install-edirom-online). + +### Optional: Advanced image handling + +If you have followed the instructions for ["Edirom-Online as a service"](Getting-Edirom-Online#edirom-online-as-a-service), you will also have directories named _images-50_ and _images-25_ in your Digilib's _contents_ directory. Here you can store resized versions (50% and 25%) of your source images, which then will be selected by Digilib for loading when zoom levels are changed (e.g. in the source view of Edirom-Online). This function mainly accelerates image loading processes. + +If you want to use this function, resize the exported images with your preferred image processing application, preserving (!) the directory structure and file names. Copy these two new image sets to _images-50_ and _images-25_ the same way as described above. Edirom-Online will then be able to find the resized images on its own. If you want further information on this, please see Digilib's documentation on ["Directory layout for images"](http://digilib.sourceforge.net/image-directories.html). + From 08e16f137da9c0627f8c501dd5d2e2230b82801c Mon Sep 17 00:00:00 2001 From: Peter Stadler Date: Wed, 20 Nov 2024 10:12:04 +0100 Subject: [PATCH 37/52] bump version number after release --- build.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build.xml b/build.xml index 6a6345f76..4e9abda72 100755 --- a/build.xml +++ b/build.xml @@ -4,7 +4,7 @@ - + From e0cf1aec9ddf673bbce17dcd9bd8b4e980f8ceba Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Thu, 21 Nov 2024 08:31:50 +0100 Subject: [PATCH 38/52] updated version number --- build.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build.xml b/build.xml index 077b8eba2..9f310f672 100755 --- a/build.xml +++ b/build.xml @@ -3,7 +3,7 @@ - + From 2432bb160d2673cd4598fd24b20b78be1fa450c9 Mon Sep 17 00:00:00 2001 From: krHERO Date: Thu, 21 Nov 2024 11:22:35 +0100 Subject: [PATCH 39/52] Update pull_request_template.md minor typo --- .github/pull_request_template.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md index c542e3508..1ad948b70 100644 --- a/.github/pull_request_template.md +++ b/.github/pull_request_template.md @@ -9,7 +9,7 @@ Refs # ## Types of changes - + - Bug fix (non-breaking change which fixes an issue) - New feature (non-breaking change which adds functionality) - Breaking change (fix or feature that would cause existing functionality to change) From 140e80df02088e0011996a5f87cf3430c8a69961 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Thu, 21 Nov 2024 12:06:30 +0100 Subject: [PATCH 40/52] updated for v1.0.0-beta.6 --- CITATION.cff | 30 +++++++++++------------------- 1 file changed, 11 insertions(+), 19 deletions(-) diff --git a/CITATION.cff b/CITATION.cff index 1ee35b69a..d4be94c33 100644 --- a/CITATION.cff +++ b/CITATION.cff @@ -8,37 +8,29 @@ message: >- metadata from this file. type: software authors: - - given-names: Benjamin W. - family-names: Bohl - given-names: Daniel family-names: Röwenstrunk - - given-names: Nikolaos - family-names: Beer - - given-names: Dennis - family-names: Ried - given-names: Peter family-names: Stadler + - given-names: Benjamin W. + family-names: Bohl + - given-names: Nikolaos + family-names: Beer - given-names: Kristin family-names: Herold - given-names: Daniel family-names: Jettka - - given-names: Johannes - family-names: Kepper - - given-names: Anna Maria - family-names: Neubert - - given-names: Dennis - family-names: Friedl - given-names: Stefan family-names: Münnich - - given-names: Elena - family-names: Schilke + - given-names: Dennis + family-names: Ried + - given-names: Dennis + family-names: Friedl - given-names: Hizkiel family-names: Alemayehu - - given-names: Salome - family-names: Obert identifiers: - type: doi - value: 10.5281/zenodo.7472503 + value: 10.5281/zenodo.14196509 description: Edirom Online repository-code: 'https://github.com/Edirom/Edirom-Online' abstract: >- @@ -55,5 +47,5 @@ abstract: >- edition. license: GPL-3.0 commit: e5ec44251aefcea3c74c9226aa0b5be64e1c88f9 -version: v1.0.0-beta.5 -date-released: '2022-12-22' +version: v1.0.0-beta.6 +date-released: '2024-11-20' From 92b06c946fcd16af2127a86cc536db9bd672405e Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Thu, 21 Nov 2024 12:18:56 +0100 Subject: [PATCH 41/52] changed DOI to global Edirom DOI; added new version; refs #113 --- CITATION.cff | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/CITATION.cff b/CITATION.cff index d4be94c33..939e0d85a 100644 --- a/CITATION.cff +++ b/CITATION.cff @@ -30,7 +30,7 @@ authors: family-names: Alemayehu identifiers: - type: doi - value: 10.5281/zenodo.14196509 + value: 10.5281/zenodo.5347861 description: Edirom Online repository-code: 'https://github.com/Edirom/Edirom-Online' abstract: >- @@ -46,6 +46,5 @@ abstract: >- music and adding audio and even film within a single edition. license: GPL-3.0 -commit: e5ec44251aefcea3c74c9226aa0b5be64e1c88f9 -version: v1.0.0-beta.6 +version: v1.0.0 date-released: '2024-11-20' From 3941cafd955ed293cb495abe5914a54539835f11 Mon Sep 17 00:00:00 2001 From: krHERO Date: Thu, 21 Nov 2024 13:08:13 +0100 Subject: [PATCH 42/52] Update README.md regarding documentation links this commit adds a subtopic "documentation" that links to /docs in this repo. addresses a comment by @peterstadler https://github.com/Edirom/Edirom-Online/pull/472#pullrequestreview-2447754151 Refs #https://github.com/Edirom/Edirom-Online/issues/415 --- README.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/README.md b/README.md index 540505952..1c14d88cb 100644 --- a/README.md +++ b/README.md @@ -4,6 +4,7 @@ **[Showcases](https://github.com/Edirom/Edirom-Online#showcases) • [Get started](https://github.com/Edirom/Edirom-Online#get-started) • +[Documentation](https://github.com/Edirom/Edirom-Online#documentation) • [Dependencies](https://github.com/Edirom/Edirom-Online#dependencies) • [Roadmap](https://github.com/Edirom/Edirom-Online#roadmap) • [Contributing](https://github.com/Edirom/Edirom-Online#contributing) • @@ -97,6 +98,13 @@ When you have your system prepared with all Sencha Cmd prerequisites or you have * at `http://localhost:8080/exist/apps/dashboard/admin#` (signed-in) go to "Package Manager" then "Upload" and select the xar file which (supposed above build-method was used) was built at `/PATH_TO_LOCAL_EDIROM_EDITION_EXAMPLE_REPO/build/EditionExample-0.1.xar` * in **eXist-db Package Manager** click on the "Edirom Online" entry - you will be directed to the running Edirom at `http://localhost:8080/exist/apps/Edirom-Online/index.html` +## Documentation + +Some useful information regarding documentation is captured in the [docs] folder of this repo. It contains: +* [Customize] Edirom Online and content +* Edirom Online – [Release Workflow] +* [Setup Edirom Online] on a local machine + ## Dependencies Edirom Online depends heavily on the JavaScript framework [Ext JS] which is included in parts in our code base. We use Ext JS 4.2.1 in the GPL version. Edirom Online also includes the [Raphaël] javascript library (MIT License) and the [ACE] editor (BSD license). @@ -152,6 +160,10 @@ Edirom Online is released to the public under the terms of the [GNU GPL v.3] ope [Bargheer: Edition]: https://github.com/Edirom/Bargheer-Edition [eXist-db]: https://exist-db.org/ [Verovio]: https://www.verovio.org/index.xhtml +[docs]: /docs +[Customize]: docs/customize.md +[Release Workflow]: docs/release-workflow.md +[Setup Edirom Online]: docs/setup.md [Ext JS]: https://www.sencha.com/products/extjs [Raphaël]: http://raphaeljs.com [ACE]: http://ace.ajax.org From 2fde5739d157df05a1b7b2a4a1d4bb7be4421629 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:24:03 +0100 Subject: [PATCH 43/52] added some more badges to README; refs #478 --- README.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 1c14d88cb..e10b46b6b 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,9 @@ -[![Build](https://github.com/Edirom/Edirom-Online/actions/workflows/pre-release.yml/badge.svg?branch=develop&event=push)](https://github.com/Edirom/Edirom-Online/actions/workflows/pre-release.yml) [![NFDI4C Registry](https://nfdi4culture.de/fileadmin/user_upload/registry/badges/nfdi4culturebadge.svg)](https://nfdi4culture.de/id/E3648) [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](CODE_OF_CONDUCT.md) +[![Build](https://github.com/Edirom/Edirom-Online/actions/workflows/pre-release.yml/badge.svg?branch=develop&event=push)](https://github.com/Edirom/Edirom-Online/actions/workflows/pre-release.yml) +[![NFDI4C Registry](https://nfdi4culture.de/fileadmin/user_upload/registry/badges/nfdi4culturebadge.svg)](https://nfdi4culture.de/id/E3648) +[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](CODE_OF_CONDUCT.md) +[![GitHub release](https://img.shields.io/github/v/release/Edirom/Edirom-Online.svg)](https://github.com/Edirom/Edirom-Online/releases) +[![FAIR checklist badge](https://fairsoftwarechecklist.net/badge.svg)](https://fairsoftwarechecklist.net/v0.2?f=31&a=32113&i=32300&r=133) +[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.5347861.svg)](https://doi.org/10.5281/zenodo.7472503)
From 3e33f0fcee8dd7576d3b7eba250304cb1dd4acb8 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:31:06 +0100 Subject: [PATCH 44/52] added fair-software action --- .github/workflows/fair-software.yml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 .github/workflows/fair-software.yml diff --git a/.github/workflows/fair-software.yml b/.github/workflows/fair-software.yml new file mode 100644 index 000000000..239f7db31 --- /dev/null +++ b/.github/workflows/fair-software.yml @@ -0,0 +1,18 @@ +name: fair-software + +on: push + +jobs: + verify: + name: "fair-software" + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v4 + with: + ref: ftr/113-improve-citability + - uses: fair-software/howfairis-github-action@0.2.1 + name: Measure compliance with fair-software.eu recommendations + env: + PYCHARM_HOSTED: "Trick colorama into displaying colored output" + with: + MY_REPO_URL: "https://github.com/${{ github.repository }}" \ No newline at end of file From 7b2bdc1ea3f3e0b1e77626636f1141a3e9d4be1b Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:32:42 +0100 Subject: [PATCH 45/52] added fair-software badge --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index e10b46b6b..6092cd31d 100644 --- a/README.md +++ b/README.md @@ -3,6 +3,7 @@ [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](CODE_OF_CONDUCT.md) [![GitHub release](https://img.shields.io/github/v/release/Edirom/Edirom-Online.svg)](https://github.com/Edirom/Edirom-Online/releases) [![FAIR checklist badge](https://fairsoftwarechecklist.net/badge.svg)](https://fairsoftwarechecklist.net/v0.2?f=31&a=32113&i=32300&r=133) +[![fair-software.eu](https://img.shields.io/badge/fair--software.eu-%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8B%20%20%E2%97%8B%20%20%E2%97%8B-orange)](https://fair-software.eu) [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.5347861.svg)](https://doi.org/10.5281/zenodo.7472503)
From 0e7e17aeec8f06dad35e65902cb1fa6ae6b5936e Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:36:57 +0100 Subject: [PATCH 46/52] Zenodo DOI badge --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 6092cd31d..38e171e2f 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,9 @@ [![GitHub release](https://img.shields.io/github/v/release/Edirom/Edirom-Online.svg)](https://github.com/Edirom/Edirom-Online/releases) [![FAIR checklist badge](https://fairsoftwarechecklist.net/badge.svg)](https://fairsoftwarechecklist.net/v0.2?f=31&a=32113&i=32300&r=133) [![fair-software.eu](https://img.shields.io/badge/fair--software.eu-%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8B%20%20%E2%97%8B%20%20%E2%97%8B-orange)](https://fair-software.eu) -[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.5347861.svg)](https://doi.org/10.5281/zenodo.7472503) +[![DOI](https://zenodo.org/badge/5966814.svg)](https://zenodo.org/badge/latestdoi/5966814) + +
From a02274cbc8b2a7b0e726c2eff07310b6b6a73457 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:45:12 +0100 Subject: [PATCH 47/52] added yml for skipping registry check in fair-software action --- .howfairis.yml | 1 + 1 file changed, 1 insertion(+) create mode 100644 .howfairis.yml diff --git a/.howfairis.yml b/.howfairis.yml new file mode 100644 index 000000000..d04979688 --- /dev/null +++ b/.howfairis.yml @@ -0,0 +1 @@ +skip_registry_checks_reason : "registered in NFDI4Culture Registry for Tools & Services at https://nfdi4culture.de/id/E3648" From 7da2f451db24b79802e3b6ada218fc26cf656c61 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:48:40 +0100 Subject: [PATCH 48/52] remove branch checkout --- .github/workflows/fair-software.yml | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/.github/workflows/fair-software.yml b/.github/workflows/fair-software.yml index 239f7db31..6643bc762 100644 --- a/.github/workflows/fair-software.yml +++ b/.github/workflows/fair-software.yml @@ -7,12 +7,9 @@ jobs: name: "fair-software" runs-on: ubuntu-latest steps: - - uses: actions/checkout@v4 - with: - ref: ftr/113-improve-citability - - uses: fair-software/howfairis-github-action@0.2.1 - name: Measure compliance with fair-software.eu recommendations - env: - PYCHARM_HOSTED: "Trick colorama into displaying colored output" - with: - MY_REPO_URL: "https://github.com/${{ github.repository }}" \ No newline at end of file + - uses: fair-software/howfairis-github-action@0.2.1 + name: Measure compliance with fair-software.eu recommendations + env: + PYCHARM_HOSTED: "Trick colorama into displaying colored output" + with: + MY_REPO_URL: "https://github.com/${{ github.repository }}" \ No newline at end of file From 55d1f9a32960ea48d3c891a09af6c23dc01c3215 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 08:53:04 +0100 Subject: [PATCH 49/52] checkout branch for fair-software action --- .github/workflows/fair-software.yml | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/.github/workflows/fair-software.yml b/.github/workflows/fair-software.yml index d1fa0a4c2..c0a23502e 100644 --- a/.github/workflows/fair-software.yml +++ b/.github/workflows/fair-software.yml @@ -7,9 +7,12 @@ jobs: name: "fair-software" runs-on: ubuntu-latest steps: - - uses: fair-software/howfairis-github-action@0.2.1 - name: Measure compliance with fair-software.eu recommendations - env: - PYCHARM_HOSTED: "Trick colorama into displaying colored output" - with: - MY_REPO_URL: "https://github.com/${{ github.repository }}" + - uses: actions/checkout@v4 + with: + ref: ftr/478-add-more-badges + - uses: fair-software/howfairis-github-action@0.2.1 + name: Measure compliance with fair-software.eu recommendations + env: + PYCHARM_HOSTED: "Trick colorama into displaying colored output" + with: + MY_REPO_URL: "https://github.com/${{ github.repository }}" \ No newline at end of file From b69fa6e35fd86a1a3787ed937d80e3d6493ed671 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Wed, 27 Nov 2024 16:42:51 +0100 Subject: [PATCH 50/52] centered badges --- README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/README.md b/README.md index e266261d8..18d3d3115 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,5 @@ +
+ [![Build](https://github.com/Edirom/Edirom-Online/actions/workflows/pre-release.yml/badge.svg?branch=develop&event=push)](https://github.com/Edirom/Edirom-Online/actions/workflows/pre-release.yml) [![NFDI4C Registry](https://nfdi4culture.de/fileadmin/user_upload/registry/badges/nfdi4culturebadge.svg)](https://nfdi4culture.de/id/E3648) [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](CODE_OF_CONDUCT.md) @@ -6,6 +8,7 @@ [![fair-software.eu](https://img.shields.io/badge/fair--software.eu-%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8B%20%20%E2%97%8B%20%20%E2%97%8B-orange)](https://fair-software.eu) [![DOI](https://zenodo.org/badge/5966814.svg)](https://zenodo.org/badge/latestdoi/5966814) +
From b7e2ed270b84a2c0138c377494548f62340cf005 Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Thu, 28 Nov 2024 07:00:57 +0100 Subject: [PATCH 51/52] Update fair-software.yml --- .github/workflows/fair-software.yml | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/.github/workflows/fair-software.yml b/.github/workflows/fair-software.yml index c0a23502e..d1fa0a4c2 100644 --- a/.github/workflows/fair-software.yml +++ b/.github/workflows/fair-software.yml @@ -7,12 +7,9 @@ jobs: name: "fair-software" runs-on: ubuntu-latest steps: - - uses: actions/checkout@v4 - with: - ref: ftr/478-add-more-badges - - uses: fair-software/howfairis-github-action@0.2.1 - name: Measure compliance with fair-software.eu recommendations - env: - PYCHARM_HOSTED: "Trick colorama into displaying colored output" - with: - MY_REPO_URL: "https://github.com/${{ github.repository }}" \ No newline at end of file + - uses: fair-software/howfairis-github-action@0.2.1 + name: Measure compliance with fair-software.eu recommendations + env: + PYCHARM_HOSTED: "Trick colorama into displaying colored output" + with: + MY_REPO_URL: "https://github.com/${{ github.repository }}" From 2c8bb5d62b708e3bf77c19adffb0fc5a28be40eb Mon Sep 17 00:00:00 2001 From: Daniel Jettka Date: Thu, 28 Nov 2024 08:34:04 +0100 Subject: [PATCH 52/52] added OpenSSF badge --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 18d3d3115..8a34ab289 100644 --- a/README.md +++ b/README.md @@ -5,6 +5,7 @@ [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](CODE_OF_CONDUCT.md) [![GitHub release](https://img.shields.io/github/v/release/Edirom/Edirom-Online.svg)](https://github.com/Edirom/Edirom-Online/releases) [![FAIR checklist badge](https://fairsoftwarechecklist.net/badge.svg)](https://fairsoftwarechecklist.net/v0.2?f=31&a=32113&i=32300&r=133) +[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9746/badge)](https://www.bestpractices.dev/projects/9746) [![fair-software.eu](https://img.shields.io/badge/fair--software.eu-%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8B%20%20%E2%97%8B%20%20%E2%97%8B-orange)](https://fair-software.eu) [![DOI](https://zenodo.org/badge/5966814.svg)](https://zenodo.org/badge/latestdoi/5966814)