is used for calculation as a fallback solution\n * \n * @param {any} text - text. Can be array or string.\n * \n * @return {Object} - width and height.\n */\n _getDimentionUsingCanvas: function _getDimentionUsingCanvas() {\n var text = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n var sl = arguments.length > 1 ? arguments[1] : undefined;\n\n var ctx = sl.ctx,\n style = sl.style,\n height = lib._getCleanHeight(style.lineHeight); // In case text is string, remove
from it.\n\n\n if (!(text instanceof Array)) {\n text = text.replace(/
/g, '');\n } else {\n // Else if it an array, convert it to string and remove
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tag. If yes, it returns all the indexes of it.\n * Else, it returns undefined.\n * \n * @param {string} input - text which is to be examined for
tag\n * \n * @returns {boolean} - whether text contains only
tag\n */\n _hasOnlyBRTag: function _hasOnlyBRTag() {\n var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n return !lib.xmlTagRegEx.test(input) && lib.brRegex.test(input);\n },\n\n /**\n * For a text containing
it returns the height and width of the text\n * \n */\n _getDimentionOfMultiLineText: function _getDimentionOfMultiLineText() {\n var rawText = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n var sl = arguments.length > 1 ? arguments[1] : undefined;\n\n var i,\n len,\n text = rawText.replace(lib.brRegex, '
'),\n textAr = lib._getTextArray(text),\n width = 0,\n maxWidth = 0,\n getWidth = sl._getWidthFn(),\n height = lib._getCleanHeight(sl.style.lineHeight),\n textHeight = height,\n textWidth,\n indiSizeStore = {};\n\n for (i = 0, len = textAr.length; i < len; i++) {\n if (textAr[i] === '
') {\n // In case of
, reset width to 0, since it will be new line now.\n // Also, increase the line height.\n maxWidth = Math.max(maxWidth, width);\n width = 0;\n textHeight += height;\n } else {\n // Else, calculate the width of the line.\n textWidth = getWidth(textAr[i]);\n width += textWidth;\n indiSizeStore[textAr[i]] = textWidth;\n }\n }\n\n maxWidth = Math.max(maxWidth, width);\n return {\n height: textHeight,\n width: maxWidth,\n detailObj: indiSizeStore\n };\n },\n\n /**\n * Splits text into array and returns. Special functionality is, it treats
as a single character\n */\n _getTextArray: function _getTextArray() {\n var text = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n var i,\n j,\n len,\n tempLen,\n brText,\n tempText,\n finaltextAr = []; // Split using
\n\n brText = text.split('
');\n len = brText.length;\n\n for (i = 0; i < len; i++) {\n tempText = brText[i].split('');\n tempLen = tempText.length; // for each array retrieved by spliting using
push elements to finalArray.\n\n for (j = 0; j < tempLen; j++) {\n finaltextAr.push(tempText[j]);\n } // Check if tempText is not the last text. IF true, add
to the final Array.\n\n\n if (i !== len - 1) {\n finaltextAr.push('
');\n }\n }\n\n return finaltextAr;\n },\n\n /**\n * Returns the last occurance of item in a array\n */\n _findLastIndex: function _findLastIndex() {\n var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n var item = arguments.length > 1 ? arguments[1] : undefined;\n var i,\n len = array.length;\n\n for (i = len - 1; i >= 0; i--) {\n if (array[i] === item) {\n return i;\n }\n }\n\n return -1;\n }\n };\n return lib;\n }\n};\n/* harmony default export */ __webpack_exports__[\"default\"] = (lib);\n\n//# sourceURL=webpack://SmartLabel/./src/lib.js?");
/***/ })
diff --git a/dist/fusioncharts-smartlabel.min.js b/dist/fusioncharts-smartlabel.min.js
index b5f6637..edfe291 100644
--- a/dist/fusioncharts-smartlabel.min.js
+++ b/dist/fusioncharts-smartlabel.min.js
@@ -1 +1 @@
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0!==t[i]&&(a+=s.supportedStyle[i]+":"+t[i]+";");if(!a)return!1;if(n=r[a])this.first!==n&&(n.prev&&(n.prev.next=n.next),n.next&&(n.next.prev=n.prev),n.next=this.first,n.next.prev=n,this.last===n&&(this.last=n.prev),n.prev=null,this.first=n);else{if(o>=h)for(e=o-h+1;e--;)this.removeContainer(this.last);n=this.addContainer(a)}return n},l.prototype._makeDivNode=function(t){var e,i=t.keyStr;t.node||(t.node=o.createElement("div"),t.node.className="fusioncharts-div",this.rootNode.appendChild(t.node)),e=t.node,h.isIE&&!h.hasSVG?e.style.setAttribute("cssText",i):e.setAttribute("style",i),e.setAttribute("aria-hidden","true"),e.setAttribute("role","presentation"),e.style.display="inline-block",e.innerHTML=s.testStrAvg,t.lineHeight=e.offsetHeight,t.avgCharWidth=e.offsetWidth/3,h.isBrowserLess?(t.svgText||(t.svgText=o.createElementNS("http://www.w3.org/2000/svg","text"),this.svgRoot.appendChild(e)),(e=t.svgText).setAttribute("style",i),e.textContent=s.testStrAvg,t.lineHeight=e.getBBox().height,t.avgCharWidth=(e.getBBox().width-a)/3,e.textContent="...",t.ellipsesWidth=e.getBBox().width-a,e.textContent=".",t.dotWidth=e.getBBox().width-a):(e.innerHTML="...",t.ellipsesWidth=e.offsetWidth,e.innerHTML=".",t.dotWidth=e.offsetWidth,e.innerHTML="")},l.prototype.addContainer=function(t){var e;return this.containers[t]=e={next:null,prev:null,node:null,ellipsesWidth:0,lineHeight:0,dotWidth:0,avgCharWidth:4,keyStr:t,charCache:{}},e.next=this.first,e.next&&(e.next.prev=e),this.first=e,this.last||(this.last=e),this.length+=1,e},l.prototype.removeContainer=function(t){var e=t.keyStr;e&&this.length&&t&&(this.length-=1,t.prev&&(t.prev.next=t.next),t.next&&(t.next.prev=t.prev),this.first===t&&(this.first=t.next),this.last===t&&(this.last=t.prev),t.node&&t.node.parentNode.removeChild(t.node),delete this.containers[e])},l.prototype.dispose=function(){var t,e=this.containers;for(t in this.maxContainers=null,e)this.removeContainer(e[t]);this.rootNode.parentNode.removeChild(this.rootNode),this.rootNode=null,this.first=null,this.last=null};var g=l;function f(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}var d=r.init(window),c=d.win.document,u=d.win.Math,p=u.max,x=u.round,m={" ":" "},v=d.getDocumentSupport(),y=v.isWebKit?0:4.5;function _(t,e,i){var n,r,s,o=!1,h=window.document.createElement("canvas");for(r in(i=i||{}).maxCacheLimit=isFinite(s=i.maxCacheLimit)?s:d.maxDefaultCacheLimit,"string"==typeof t&&(t=c.getElementById(t)),(n=d.createContainer(t)).innerHTML=d.testStrAvg,!v.isHeadLess&&(v.isIE||n.offsetHeight||n.offsetWidth)||(o=!0),n.innerHTML="",d.parentContainerStyle)n.style[r]=d.parentContainerStyle[r];this.parentContainer=n,this.ctx=h&&h.getContext&&h.getContext("2d"),this._containerManager=new g(n,o,10),this._showNoEllipses=!e,this._init=!0,this.style={},this.oldStyle={},this.options=i,this.setStyle()}_.textToLines=function(t){return(t=t||{}).text?"string"!=typeof t.text&&(t.text=t.text.toString()):t.text="",t.lines=t.text.split(/\n|/gi),t},_.prototype._calCharDimWithCache=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",e=arguments.length>1?arguments[1]:void 0,i=arguments.length>2?arguments[2]:void 0;if(!this._init)return!1;var n,r,s,o,h,a,l,g,f,d=this.options.maxCacheLimit,c=this.style||{};return a=this._advancedCache=this._advancedCache||(this._advancedCache={}),l=this._advancedCacheKey||(this._advancedCacheKey=[]),g=t+c.fontSize+c.fontFamily+c.fontWeight+c.fontStyle,f=t+"init"+c.fontSize+c.fontFamily+c.fontWeight+c.fontStyle,!this.ctx&&m[t]&&(t=m[t]),e?void 0===(h=a[f])&&(r=this._getDimention(t.repeat?t.repeat(i):Array(i+1).join(t)).width,s=this._getDimention(t).width,h=a[f]=(r-i*s)/(i+1),l.push(f),l.length>d&&delete a[l.shift()]):h=0,(o=a[g])?{width:o.width,height:o.height}:((n=this._getDimention(t)).width+=h,a[g]={width:n.width,height:n.height},l.push(g),l.length>d&&delete a[l.shift()],n)},_.prototype._getDimention=function(t){return this.requireDiv||!this.ctx?d._getDimentionUsingDiv(t,this):d._getDimentionUsingCanvas(t,this)},_.prototype._getWidthFn=function(){var t=this,e=t._containerObj.svgText;return e?function(t){var i,n;return e.textContent=t,(n=(i=e.getBBox()).width-y)<1&&(n=i.width),n}:function(e){return t.requireDiv||!t.ctx?d._getDimentionUsingDiv(e,t).width:d._getDimentionUsingCanvas(e,t).width}},_.prototype._isSameStyle=function(){var t=this.oldStyle||{},e=this.style;return e.fontSize===t.fontSize&&e.fontFamily===t.fontFamily&&e.fontStyle===t.fontStyle&&e.fontWeight===t.fontWeight&&e.fontVariant===t.fontVariant},_.prototype._setStyleOfCanvas=function(){if(!this._isSameStyle()){var t,e,i=this.style,n=i.fontStyle,r=i.fontVariant,s=i.fontWeight,o=i.fontSize,h=i.fontFamily;t=n+" "+r+" "+s+" "+(o+=-1===o.indexOf("px")?"px":"")+" 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",K=U):W.parentNode.insertBefore(j=c.createElement("br"),W),W.offsetHeight+W.offsetTop>i?(j?j.parentNode.removeChild(j):K===U?Z[U].elem.innerHTML="-":Z[q].elem.innerHTML=" ",L=Q,Q=r):M=null)):O>i&&(L=Q,Q=r);if(L=M;Q-=1)(W=Z[Q].elem).parentNode.removeChild(W);for(;Q>=0;Q-=1)W=Z[Q].elem,d.classNameBrReg.test(W.className)?W.parentNode.removeChild(W):Q=0}return rt.text=A.innerHTML.replace(d.spanRemovalRegx,"$1").replace(/\&\;/g,"&"),rt.isTruncated&&(rt.text+=X,rt.tooltext=l),rt.height=A.offsetHeight,rt.width=A.offsetWidth,rt}return rt.error=new Error("Body Tag Missing!"),rt},_.prototype.getSize=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(!this._init)return!1;null==t?t="":"string"!=typeof t&&(t=t.toString());var n,r,s,o,h,a,l=0,g=0,c={},u=i.hasHTMLTag,m=i.hasOnlyBrTag;if(void 0===u&&(u=d.xmlTagRegEx.test(t)||d.nbspRegex.test(t)),void 0===m&&(m=d._hasOnlyBRTag(t)),this.requireDiv=u&&!m,i.cleanText||(t=t.replace(d.ltgtRegex,function(t){return"<"===t?"<":">"})),this._updateStyle(),a=this._container,!e)return this._calCharDimWithCache(t);for(o=0,h=(n=t.split("")).length;o0&&void 0!==arguments[0]?arguments[0]:"",e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.getSize(t,e,i)},_.prototype.dispose=function(){return this._init?(this._containerManager&&this._containerManager.dispose&&this._containerManager.dispose(),delete this._container,delete this._context,delete this._cache,delete this._containerManager,delete this._containerObj,delete this.id,delete this.style,delete this.parentContainer,delete this._showNoEllipses,this):this};e.default=_}]).default});
\ No newline at end of file
diff --git a/es/SmartlabelManager.js b/es/SmartlabelManager.js
index aea6821..228840a 100644
--- a/es/SmartlabelManager.js
+++ b/es/SmartlabelManager.js
@@ -1 +1 @@
-import lib from"./lib";import ContainerManager from"./container-manager";var slLib=lib.init(window),doc=slLib.win.document,M=slLib.win.Math,max=M.max,round=M.round,htmlSplCharSpace={" ":" "},documentSupport=slLib.getDocumentSupport(),SVG_BBOX_CORRECTION=documentSupport.isWebKit?0:4.5;function SmartLabelManager(container,useEllipses,options){var wrapper,prop,max,isBrowserLess=false,canvas=window.document.createElement("canvas");options=options||{};options.maxCacheLimit=isFinite(max=options.maxCacheLimit)?max:slLib.maxDefaultCacheLimit;if(typeof container==="string"){container=doc.getElementById(container)}wrapper=slLib.createContainer(container);wrapper.innerHTML=slLib.testStrAvg;if(documentSupport.isHeadLess||!documentSupport.isIE&&!wrapper.offsetHeight&&!wrapper.offsetWidth){isBrowserLess=true}wrapper.innerHTML="";for(prop in slLib.parentContainerStyle){wrapper.style[prop]=slLib.parentContainerStyle[prop]}this.parentContainer=wrapper;this.ctx=canvas&&canvas.getContext&&canvas.getContext("2d");this._containerManager=new ContainerManager(wrapper,isBrowserLess,10);this._showNoEllipses=!useEllipses;this._init=true;this.style={};this.oldStyle={};this.options=options;this.setStyle()}SmartLabelManager.textToLines=function(smartlabel){smartlabel=smartlabel||{};if(!smartlabel.text){smartlabel.text=""}else if(typeof smartlabel.text!=="string"){smartlabel.text=smartlabel.text.toString()}smartlabel.lines=smartlabel.text.split(/\n|/ig);return smartlabel};SmartLabelManager.prototype._calCharDimWithCache=function(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var calculateDifference=arguments.length>1?arguments[1]:undefined;var length=arguments.length>2?arguments[2]:undefined;if(!this._init){return false}var size,tw,twi,cachedStyle,asymmetricDifference,maxAdvancedCacheLimit=this.options.maxCacheLimit,style=this.style||{},cache,advancedCacheKey,cacheName,cacheInitName;cache=this._advancedCache=this._advancedCache||(this._advancedCache={});advancedCacheKey=this._advancedCacheKey||(this._advancedCacheKey=[]);cacheName=text+style.fontSize+style.fontFamily+style.fontWeight+style.fontStyle;cacheInitName=text+"init"+style.fontSize+style.fontFamily+style.fontWeight+style.fontStyle;if(!this.ctx&&htmlSplCharSpace[text]){text=htmlSplCharSpace[text]}if(!calculateDifference){asymmetricDifference=0}else{if((asymmetricDifference=cache[cacheInitName])===undefined){tw=this._getDimention(text.repeat?text.repeat(length):Array(length+1).join(text)).width;twi=this._getDimention(text).width;asymmetricDifference=cache[cacheInitName]=(tw-length*twi)/(length+1);advancedCacheKey.push(cacheInitName);if(advancedCacheKey.length>maxAdvancedCacheLimit){delete cache[advancedCacheKey.shift()]}}}if(cachedStyle=cache[cacheName]){return{width:cachedStyle.width,height:cachedStyle.height}}size=this._getDimention(text);size.width+=asymmetricDifference;cache[cacheName]={width:size.width,height:size.height};advancedCacheKey.push(cacheName);if(advancedCacheKey.length>maxAdvancedCacheLimit){delete cache[advancedCacheKey.shift()]}return size};SmartLabelManager.prototype._getDimention=function(text){if(this.requireDiv||!this.ctx){return slLib._getDimentionUsingDiv(text,this)}else{return slLib._getDimentionUsingCanvas(text,this)}};SmartLabelManager.prototype._getWidthFn=function(){var sl=this,contObj=sl._containerObj,svgText=contObj.svgText;if(svgText){return function(str){var bbox,width;svgText.textContent=str;bbox=svgText.getBBox();width=bbox.width-SVG_BBOX_CORRECTION;if(width<1){width=bbox.width}return width}}else{return function(str){if(sl.requireDiv||!sl.ctx){return slLib._getDimentionUsingDiv(str,sl).width}else{return slLib._getDimentionUsingCanvas(str,sl).width}}}};SmartLabelManager.prototype._isSameStyle=function(){var sl=this,oldStyle=sl.oldStyle||{},style=sl.style;if(style.fontSize!==oldStyle.fontSize||style.fontFamily!==oldStyle.fontFamily||style.fontStyle!==oldStyle.fontStyle||style.fontWeight!==oldStyle.fontWeight||style.fontVariant!==oldStyle.fontVariant){return false}return true};SmartLabelManager.prototype._setStyleOfCanvas=function(){if(this._isSameStyle()){return}var sl=this,style=sl.style,hashString,sCont,fontStyle=style.fontStyle,fontVariant=style.fontVariant,fontWeight=style.fontWeight,fontSize=style.fontSize,fontFamily=style.fontFamily;fontSize+=fontSize.indexOf("px")===-1?"px":"";hashString=fontStyle+" "+fontVariant+" "+fontWeight+" "+fontSize+" "+fontFamily;sl.ctx.font=hashString;sCont=this._containerObj=this._containerManager.get(style);if(this._containerObj){this._container=sCont.node;this._context=sCont.context;this._cache=sCont.charCache;this._lineHeight=sCont.lineHeight;this._styleNotSet=false}else{this._styleNotSet=true}sCont.ellipsesWidth=sl._calCharDimWithCache("...",false).width;sCont.dotWidth=sl._calCharDimWithCache(".",false).width;sCont.lineHeight=this._lineHeight=sCont.lineHeight||slLib._getCleanHeight(style.lineHeight);this.oldStyle=style};SmartLabelManager.prototype._setStyleOfDiv=function(){var sCont,style=this.style;this._containerObj=sCont=this._containerManager.get(style);if(!sCont.node){this._containerManager._makeDivNode(this._containerObj)}if(this._containerObj){this._container=sCont.node;this._context=sCont.context;this._cache=sCont.charCache;this._lineHeight=sCont.lineHeight;this._styleNotSet=false}else{this._styleNotSet=true}};SmartLabelManager.prototype._updateStyle=function(){return this.requireDiv||!this.ctx?this._setStyleOfDiv():this._setStyleOfCanvas()};SmartLabelManager.prototype.setStyle=function(style){this.style=slLib.parseStyle(style);slLib.setLineHeight(this.style);return this};SmartLabelManager.prototype.useEllipsesOnOverflow=function(useEllipses){if(!this._init){return this}this._showNoEllipses=!useEllipses;return this};SmartLabelManager.prototype.getSmartText=function(text,maxWidth,maxHeight,noWrap){if(!this._init){return false}if(text===undefined||text===null){text=""}else if(typeof text!=="string"){text=text.toString()}var len,trimStr,tempArr,tmpText,maxWidthWithEll,toolText,oriWidth,oriHeight,newCharIndex,nearestChar,tempChar,getWidth,initialLeft,initialTop,getOriSizeImproveObj,spanArr,x,y,minWidth,elem,chr,elemRightMostPoint,elemLowestPoint,lastBR,removeFromIndex,removeFromIndexForEllipses,hasHTMLTag=false,maxStrWidth=0,lastDash=-1,lastSpace=-1,lastIndexBroken=-1,strWidth=0,strHeight=0,oriTextArr=[],i=0,ellipsesStr=this._showNoEllipses?"":"...",lineHeight,context,container,sCont,ellipsesWidth,dotWidth,canvas=this.ctx,characterArr=[],dashIndex=-1,spaceIndex=-1,lastLineBreak=-1,hasOnlyBrTag,dimentionObj,fastTrim=function fastTrim(str){str=str.replace(/^\s\s*/,"");var ws=/\s/,i=str.length;while(ws.test(str.charAt(i-=1))){}return str.slice(0,i+1)},smartLabel={text:text,maxWidth:maxWidth,maxHeight:maxHeight,width:null,height:null,oriTextWidth:null,oriTextHeight:null,oriText:text,isTruncated:false};hasHTMLTag=slLib.xmlTagRegEx.test(text)||slLib.nbspRegex.test(text);hasOnlyBrTag=slLib._hasOnlyBRTag(text);this.requireDiv=hasHTMLTag&&!hasOnlyBrTag;this._updateStyle();lineHeight=this._lineHeight;context=this._context;container=this._container;sCont=this._containerObj;ellipsesWidth=sCont.ellipsesWidth;dotWidth=sCont.dotWidth;toolText=text.replace(slLib.spanAdditionRegx,"$2");getWidth=this._getWidthFn();if(lineHeight-maxHeight<=1&&lineHeight-maxHeight>=0){maxHeight*=1.2}if(canvas||container){if(!documentSupport.isBrowserLess){if(!hasHTMLTag){tmpText=text=text.replace(slLib.ltgtRegex,function(match){return match==="<"?"<":">"});getOriSizeImproveObj=this.getOriSize(tmpText,true,{hasHTMLTag:hasHTMLTag,hasOnlyBrTag:hasOnlyBrTag,cleanText:true});smartLabel.oriTextWidth=oriWidth=getOriSizeImproveObj.width;smartLabel.oriTextHeight=oriHeight=getOriSizeImproveObj.height}else if(hasOnlyBrTag){text=text.replace(slLib.brRegex,"
");dimentionObj=slLib._getDimentionOfMultiLineText(text,this);smartLabel.oriTextWidth=oriWidth=dimentionObj.width;smartLabel.oriTextHeight=oriHeight=dimentionObj.height}else{container.innerHTML=text;smartLabel.oriTextWidth=oriWidth=container.offsetWidth;smartLabel.oriTextHeight=oriHeight=container.offsetHeight}if(oriHeight<=maxHeight&&oriWidth<=maxWidth){smartLabel.width=smartLabel.oriTextWidth=oriWidth;smartLabel.height=smartLabel.oriTextHeight=oriHeight;return smartLabel}if(lineHeight>maxHeight){smartLabel.text="";smartLabel.width=smartLabel.oriTextWidth=0;smartLabel.height=smartLabel.oriTextHeight=0;return smartLabel}}text=fastTrim(text).replace(/(\s+)/g," ");maxWidthWithEll=this._showNoEllipses?maxWidth:maxWidth-ellipsesWidth;if(!hasHTMLTag||hasOnlyBrTag){oriTextArr=slLib._getTextArray(text);len=oriTextArr.length;trimStr="";tempArr=[];tempChar=oriTextArr[0];if(this._cache[tempChar]){minWidth=this._cache[tempChar].width}else{minWidth=getWidth(tempChar);this._cache[tempChar]={width:minWidth}}if(maxWidthWithEll>minWidth&&!hasOnlyBrTag){tempArr=text.substr(0,slLib.getNearestBreakIndex(text,maxWidthWithEll,this)).split("")}else if(minWidth>maxWidth){smartLabel.text="";smartLabel.width=smartLabel.oriTextWidth=smartLabel.height=smartLabel.oriTextHeight=0;return smartLabel}else if(ellipsesStr){maxWidthWithEll=maxWidth-2*dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr=".."}else{maxWidthWithEll=maxWidth-dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr="."}else{maxWidthWithEll=0;ellipsesStr=""}}}i=tempArr.length;strWidth=getWidth(tempArr.join(""));strHeight=this._lineHeight;if(noWrap){for(;i"){strHeight+=this._lineHeight;lastIndexBroken=i;maxStrWidth=max(maxStrWidth,strWidth);strWidth=0;trimStr=null;continue}if(this._cache[tempChar]){minWidth=this._cache[tempChar].width}else{if(!getOriSizeImproveObj||!(minWidth=getOriSizeImproveObj.detailObj[tempChar])){minWidth=getWidth(tempChar)}this._cache[tempChar]={width:minWidth}}strWidth+=minWidth;if(strWidth>maxWidthWithEll){if(!trimStr){trimStr=tempArr.slice(0,-1).join("")}if(strWidth>maxWidth){smartLabel.text=fastTrim(trimStr)+ellipsesStr;smartLabel.tooltext=smartLabel.oriText;smartLabel.width=max(maxStrWidth,strWidth);smartLabel.height=strHeight;return smartLabel}}}smartLabel.text=tempArr.join("");smartLabel.width=max(maxStrWidth,strWidth);smartLabel.height=strHeight;return smartLabel}else{for(;i"){maxStrWidth=max(maxStrWidth,strWidth);strHeight+=this._lineHeight;if(strHeight<=maxHeight){lastIndexBroken=i;strWidth=0;trimStr=null;continue}else if(strHeight>maxHeight){trimStr=tempArr.slice(0,-1).join("");smartLabel.text=fastTrim(trimStr)+ellipsesStr;smartLabel.tooltext=toolText;smartLabel.width=maxStrWidth;smartLabel.height=strHeight-this._lineHeight;return smartLabel}}if(this._cache[tempChar]){minWidth=this._cache[tempChar].width}else{if(!getOriSizeImproveObj||!(minWidth=getOriSizeImproveObj.detailObj[tempChar])){minWidth=getWidth(tempChar)}this._cache[tempChar]={width:minWidth}}strWidth+=minWidth;if(strWidth>maxWidthWithEll){if(!trimStr){trimStr=tempArr.slice(0,-1).join("")}if(strWidth>maxWidth){if(oriTextArr[i+1]==="
"){continue}lastSpace=slLib._findLastIndex(oriTextArr.slice(0,tempArr.length)," ");lastDash=slLib._findLastIndex(oriTextArr.slice(0,tempArr.length),"-");if(lastSpace>lastIndexBroken){strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastSpace).join(""));tempArr.splice(lastSpace,1,"
");lastIndexBroken=lastSpace;newCharIndex=lastSpace+1}else if(lastDash>lastIndexBroken){if(lastDash===tempArr.length-1){strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastSpace).join(""));tempArr.splice(lastDash,1,"
-")}else{strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastSpace).join(""));tempArr.splice(lastDash,1,"-
")}lastIndexBroken=lastDash;newCharIndex=lastDash+1}else{tempArr.splice(tempArr.length-1,1,"
"+oriTextArr[i]);lastLineBreak=tempArr.length-2;strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastLineBreak+1).join(""));lastIndexBroken=lastLineBreak;newCharIndex=i}strHeight+=this._lineHeight;if(strHeight>maxHeight){smartLabel.text=fastTrim(trimStr)+ellipsesStr;smartLabel.tooltext=smartLabel.oriText;smartLabel.width=maxWidth;smartLabel.height=strHeight-this._lineHeight;return smartLabel}else{maxStrWidth=max(maxStrWidth,strWidth);trimStr=null;if(!hasOnlyBrTag){nearestChar=slLib.getNearestBreakIndex(text.substr(newCharIndex),maxWidthWithEll,this);strWidth=getWidth(text.substr(newCharIndex,nearestChar||1));if(tempArr.length)/g,"$1");container.innerHTML=text;spanArr=container[documentSupport.childRetriverFn](documentSupport.childRetriverString);for(x=0,y=spanArr.length;xmaxWidth||!len){smartLabel.text="";smartLabel.width=smartLabel.oriTextWidth=smartLabel.height=smartLabel.oriTextHeight=0;return smartLabel}else if(minWidth>maxWidthWithEll&&!this._showNoEllipses){maxWidthWithEll=maxWidth-2*dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr=".."}else{maxWidthWithEll=maxWidth-dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr="."}else{maxWidthWithEll=0;ellipsesStr=""}}}initialLeft=characterArr[0].elem.offsetLeft;initialTop=characterArr[0].elem.offsetTop;if(noWrap){for(;imaxWidthWithEll){if(!removeFromIndexForEllipses){removeFromIndexForEllipses=i}if(container.offsetWidth>maxWidth){removeFromIndex=i;i=len}}}}else{for(;imaxWidthWithEll){if(!removeFromIndexForEllipses){removeFromIndexForEllipses=i}if(elemRightMostPoint>maxWidth){lastSpace=characterArr[i].spaceIdx;lastDash=characterArr[i].dashIdx;if(lastSpace>lastIndexBroken){characterArr[lastSpace].elem.innerHTML="
";lastIndexBroken=lastSpace}else if(lastDash>lastIndexBroken){if(lastDash===i){characterArr[lastDash].elem.innerHTML="
-"}else{characterArr[lastDash].elem.innerHTML="-
"}lastIndexBroken=lastDash}else{elem.parentNode.insertBefore(lastBR=doc.createElement("br"),elem)}if(elem.offsetHeight+elem.offsetTop>maxHeight){if(lastBR){lastBR.parentNode.removeChild(lastBR)}else if(lastIndexBroken===lastDash){characterArr[lastDash].elem.innerHTML="-"}else{characterArr[lastSpace].elem.innerHTML=" "}removeFromIndex=i;i=len}else{removeFromIndexForEllipses=null}}}else{if(elemLowestPoint>maxHeight){removeFromIndex=i;i=len}}}}if(removeFromIndex=removeFromIndexForEllipses;i-=1){elem=characterArr[i].elem;elem.parentNode.removeChild(elem)}for(;i>=0;i-=1){elem=characterArr[i].elem;if(slLib.classNameBrReg.test(elem.className)){elem.parentNode.removeChild(elem)}else{i=0}}}smartLabel.text=container.innerHTML.replace(slLib.spanRemovalRegx,"$1").replace(/\&\;/g,"&");if(smartLabel.isTruncated){smartLabel.text+=ellipsesStr;smartLabel.tooltext=toolText}}smartLabel.height=container.offsetHeight;smartLabel.width=container.offsetWidth;return smartLabel}else{smartLabel.error=new Error("Body Tag Missing!");return smartLabel}};SmartLabelManager.prototype.getOriSize=function(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var detailedCalculationFlag=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;var config=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};if(!this._init){return false}if(text===undefined||text===null){text=""}else if(typeof text!=="string"){text=text.toString()}var textArr,letter,lSize,i,l,cumulativeSize=0,height=0,container,indiSizeStore={},hasHTMLTag=config.hasHTMLTag,hasOnlyBrTag=config.hasOnlyBrTag;if(typeof hasHTMLTag==="undefined"){hasHTMLTag=slLib.xmlTagRegEx.test(text)||slLib.nbspRegex.test(text)}if(typeof hasOnlyBrTag==="undefined"){hasOnlyBrTag=slLib._hasOnlyBRTag(text)}this.requireDiv=hasHTMLTag&&!hasOnlyBrTag;if(!config.cleanText){text=text.replace(slLib.ltgtRegex,function(match){return match==="<"?"<":">"})}this._updateStyle();container=this._container;if(hasOnlyBrTag){return slLib._getDimentionOfMultiLineText(text,this)}if(!detailedCalculationFlag){return this._calCharDimWithCache(text)}if(hasHTMLTag){container.innerHTML=text;return{width:container.offsetWidth,height:container.offsetHeight}}textArr=text.split("");for(i=0,l=textArr.length;i/ig);return smartlabel};SmartLabelManager.prototype._calCharDimWithCache=function(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var calculateDifference=arguments.length>1?arguments[1]:undefined;var length=arguments.length>2?arguments[2]:undefined;if(!this._init){return false}var size,tw,twi,cachedStyle,asymmetricDifference,maxAdvancedCacheLimit=this.options.maxCacheLimit,style=this.style||{},cache,advancedCacheKey,cacheName,cacheInitName;cache=this._advancedCache=this._advancedCache||(this._advancedCache={});advancedCacheKey=this._advancedCacheKey||(this._advancedCacheKey=[]);cacheName=text+style.fontSize+style.fontFamily+style.fontWeight+style.fontStyle;cacheInitName=text+"init"+style.fontSize+style.fontFamily+style.fontWeight+style.fontStyle;if(!this.ctx&&htmlSplCharSpace[text]){text=htmlSplCharSpace[text]}if(!calculateDifference){asymmetricDifference=0}else{if((asymmetricDifference=cache[cacheInitName])===undefined){tw=this._getDimention(text.repeat?text.repeat(length):Array(length+1).join(text)).width;twi=this._getDimention(text).width;asymmetricDifference=cache[cacheInitName]=(tw-length*twi)/(length+1);advancedCacheKey.push(cacheInitName);if(advancedCacheKey.length>maxAdvancedCacheLimit){delete cache[advancedCacheKey.shift()]}}}if(cachedStyle=cache[cacheName]){return{width:cachedStyle.width,height:cachedStyle.height}}size=this._getDimention(text);size.width+=asymmetricDifference;cache[cacheName]={width:size.width,height:size.height};advancedCacheKey.push(cacheName);if(advancedCacheKey.length>maxAdvancedCacheLimit){delete cache[advancedCacheKey.shift()]}return size};SmartLabelManager.prototype._getDimention=function(text){if(this.requireDiv||!this.ctx){return slLib._getDimentionUsingDiv(text,this)}else{return slLib._getDimentionUsingCanvas(text,this)}};SmartLabelManager.prototype._getWidthFn=function(){var sl=this,contObj=sl._containerObj,svgText=contObj.svgText;if(svgText){return function(str){var bbox,width;svgText.textContent=str;bbox=svgText.getBBox();width=bbox.width-SVG_BBOX_CORRECTION;if(width<1){width=bbox.width}return width}}else{return function(str){if(sl.requireDiv||!sl.ctx){return slLib._getDimentionUsingDiv(str,sl).width}else{return slLib._getDimentionUsingCanvas(str,sl).width}}}};SmartLabelManager.prototype._isSameStyle=function(){var sl=this,oldStyle=sl.oldStyle||{},style=sl.style;if(style.fontSize!==oldStyle.fontSize||style.fontFamily!==oldStyle.fontFamily||style.fontStyle!==oldStyle.fontStyle||style.fontWeight!==oldStyle.fontWeight||style.fontVariant!==oldStyle.fontVariant){return false}return true};SmartLabelManager.prototype._setStyleOfCanvas=function(){if(this._isSameStyle()){return}var sl=this,style=sl.style,hashString,sCont,fontStyle=style.fontStyle,fontVariant=style.fontVariant,fontWeight=style.fontWeight,fontSize=style.fontSize,fontFamily=style.fontFamily;fontSize+=fontSize.indexOf("px")===-1?"px":"";hashString=fontStyle+" "+fontVariant+" "+fontWeight+" "+fontSize+" "+fontFamily;sl.ctx.font=hashString;sCont=this._containerObj=this._containerManager.get(style);if(this._containerObj){this._container=sCont.node;this._context=sCont.context;this._cache=sCont.charCache;this._lineHeight=sCont.lineHeight;this._styleNotSet=false}else{this._styleNotSet=true}sCont.ellipsesWidth=sl._calCharDimWithCache("...",false).width;sCont.dotWidth=sl._calCharDimWithCache(".",false).width;sCont.lineHeight=this._lineHeight=sCont.lineHeight||slLib._getCleanHeight(style.lineHeight);this.oldStyle=style};SmartLabelManager.prototype._setStyleOfDiv=function(){var sCont,style=this.style;this._containerObj=sCont=this._containerManager.get(style);if(!sCont.node){this._containerManager._makeDivNode(this._containerObj)}if(this._containerObj){this._container=sCont.node;this._context=sCont.context;this._cache=sCont.charCache;this._lineHeight=sCont.lineHeight;this._styleNotSet=false}else{this._styleNotSet=true}};SmartLabelManager.prototype._updateStyle=function(){return this.requireDiv||!this.ctx?this._setStyleOfDiv():this._setStyleOfCanvas()};SmartLabelManager.prototype.setStyle=function(style){this.style=slLib.parseStyle(style);slLib.setLineHeight(this.style);return this};SmartLabelManager.prototype.useEllipsesOnOverflow=function(useEllipses){if(!this._init){return this}this._showNoEllipses=!useEllipses;return this};SmartLabelManager.prototype.getSmartText=function(text,maxWidth,maxHeight,noWrap){if(!this._init){return false}if(text===undefined||text===null){text=""}else if(typeof text!=="string"){text=text.toString()}var len,trimStr,tempArr,tmpText,maxWidthWithEll,toolText,oriWidth,oriHeight,newCharIndex,nearestChar,tempChar,getWidth,initialLeft,initialTop,getOriSizeImproveObj,spanArr,x,y,minWidth,elem,chr,elemRightMostPoint,elemLowestPoint,lastBR,removeFromIndex,removeFromIndexForEllipses,hasHTMLTag=false,maxStrWidth=0,lastDash=-1,lastSpace=-1,lastIndexBroken=-1,strWidth=0,strHeight=0,oriTextArr=[],i=0,ellipsesStr=this._showNoEllipses?"":"...",lineHeight,context,container,sCont,ellipsesWidth,dotWidth,canvas=this.ctx,characterArr=[],dashIndex=-1,spaceIndex=-1,lastLineBreak=-1,hasOnlyBrTag,dimentionObj,fastTrim=function fastTrim(str){str=str.replace(/^\s\s*/,"");var ws=/\s/,i=str.length;while(ws.test(str.charAt(i-=1))){}return str.slice(0,i+1)},smartLabel={text:text,maxWidth:maxWidth,maxHeight:maxHeight,width:null,height:null,oriTextWidth:null,oriTextHeight:null,oriText:text,isTruncated:false};hasHTMLTag=slLib.xmlTagRegEx.test(text)||slLib.nbspRegex.test(text);hasOnlyBrTag=slLib._hasOnlyBRTag(text);this.requireDiv=hasHTMLTag&&!hasOnlyBrTag;this._updateStyle();lineHeight=this._lineHeight;context=this._context;container=this._container;sCont=this._containerObj;ellipsesWidth=sCont.ellipsesWidth;dotWidth=sCont.dotWidth;toolText=text.replace(slLib.spanAdditionRegx,"$2");getWidth=this._getWidthFn();if(lineHeight-maxHeight<=1&&lineHeight-maxHeight>=0){maxHeight*=1.2}if(canvas||container){if(!documentSupport.isBrowserLess){if(!hasHTMLTag){tmpText=text=text.replace(slLib.ltgtRegex,function(match){return match==="<"?"<":">"});getOriSizeImproveObj=this.getSize(tmpText,true,{hasHTMLTag:hasHTMLTag,hasOnlyBrTag:hasOnlyBrTag,cleanText:true});smartLabel.oriTextWidth=oriWidth=getOriSizeImproveObj.width;smartLabel.oriTextHeight=oriHeight=getOriSizeImproveObj.height}else if(hasOnlyBrTag){text=text.replace(slLib.brRegex,"
");dimentionObj=slLib._getDimentionOfMultiLineText(text,this);smartLabel.oriTextWidth=oriWidth=dimentionObj.width;smartLabel.oriTextHeight=oriHeight=dimentionObj.height}else{container.innerHTML=text;smartLabel.oriTextWidth=oriWidth=container.offsetWidth;smartLabel.oriTextHeight=oriHeight=container.offsetHeight}if(oriHeight<=maxHeight&&oriWidth<=maxWidth){smartLabel.width=smartLabel.oriTextWidth=oriWidth;smartLabel.height=smartLabel.oriTextHeight=oriHeight;return smartLabel}if(lineHeight>maxHeight){smartLabel.text="";smartLabel.width=smartLabel.oriTextWidth=0;smartLabel.height=smartLabel.oriTextHeight=0;return smartLabel}}text=fastTrim(text).replace(/(\s+)/g," ");maxWidthWithEll=this._showNoEllipses?maxWidth:maxWidth-ellipsesWidth;if(!hasHTMLTag||hasOnlyBrTag){oriTextArr=slLib._getTextArray(text);len=oriTextArr.length;trimStr="";tempArr=[];tempChar=oriTextArr[0];if(this._cache[tempChar]){minWidth=this._cache[tempChar].width}else{minWidth=getWidth(tempChar);this._cache[tempChar]={width:minWidth}}if(maxWidthWithEll>minWidth&&!hasOnlyBrTag){tempArr=text.substr(0,slLib.getNearestBreakIndex(text,maxWidthWithEll,this)).split("")}else if(minWidth>maxWidth){smartLabel.text="";smartLabel.width=smartLabel.oriTextWidth=smartLabel.height=smartLabel.oriTextHeight=0;return smartLabel}else if(ellipsesStr){maxWidthWithEll=maxWidth-2*dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr=".."}else{maxWidthWithEll=maxWidth-dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr="."}else{maxWidthWithEll=0;ellipsesStr=""}}}i=tempArr.length;strWidth=getWidth(tempArr.join(""));strHeight=this._lineHeight;if(noWrap){for(;i"){strHeight+=this._lineHeight;lastIndexBroken=i;maxStrWidth=max(maxStrWidth,strWidth);strWidth=0;trimStr=null;continue}if(this._cache[tempChar]){minWidth=this._cache[tempChar].width}else{if(!getOriSizeImproveObj||!(minWidth=getOriSizeImproveObj.detailObj[tempChar])){minWidth=getWidth(tempChar)}this._cache[tempChar]={width:minWidth}}strWidth+=minWidth;if(strWidth>maxWidthWithEll){if(!trimStr){trimStr=tempArr.slice(0,-1).join("")}if(strWidth>maxWidth){smartLabel.text=fastTrim(trimStr)+ellipsesStr;smartLabel.tooltext=smartLabel.oriText;smartLabel.width=max(maxStrWidth,strWidth);smartLabel.height=strHeight;return smartLabel}}}smartLabel.text=tempArr.join("");smartLabel.width=max(maxStrWidth,strWidth);smartLabel.height=strHeight;return smartLabel}else{for(;i"){maxStrWidth=max(maxStrWidth,strWidth);strHeight+=this._lineHeight;if(strHeight<=maxHeight){lastIndexBroken=i;strWidth=0;trimStr=null;continue}else if(strHeight>maxHeight){trimStr=tempArr.slice(0,-1).join("");smartLabel.text=fastTrim(trimStr)+ellipsesStr;smartLabel.tooltext=toolText;smartLabel.width=maxStrWidth;smartLabel.height=strHeight-this._lineHeight;return smartLabel}}if(this._cache[tempChar]){minWidth=this._cache[tempChar].width}else{if(!getOriSizeImproveObj||!(minWidth=getOriSizeImproveObj.detailObj[tempChar])){minWidth=getWidth(tempChar)}this._cache[tempChar]={width:minWidth}}strWidth+=minWidth;if(strWidth>maxWidthWithEll){if(!trimStr){trimStr=tempArr.slice(0,-1).join("")}if(strWidth>maxWidth){if(oriTextArr[i+1]==="
"){continue}lastSpace=slLib._findLastIndex(oriTextArr.slice(0,tempArr.length)," ");lastDash=slLib._findLastIndex(oriTextArr.slice(0,tempArr.length),"-");if(lastSpace>lastIndexBroken){strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastSpace).join(""));tempArr.splice(lastSpace,1,"
");lastIndexBroken=lastSpace;newCharIndex=lastSpace+1}else if(lastDash>lastIndexBroken){if(lastDash===tempArr.length-1){strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastSpace).join(""));tempArr.splice(lastDash,1,"
-")}else{strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastSpace).join(""));tempArr.splice(lastDash,1,"-
")}lastIndexBroken=lastDash;newCharIndex=lastDash+1}else{tempArr.splice(tempArr.length-1,1,"
"+oriTextArr[i]);lastLineBreak=tempArr.length-2;strWidth=getWidth(tempArr.slice(lastIndexBroken+1,lastLineBreak+1).join(""));lastIndexBroken=lastLineBreak;newCharIndex=i}strHeight+=this._lineHeight;if(strHeight>maxHeight){smartLabel.text=fastTrim(trimStr)+ellipsesStr;smartLabel.tooltext=smartLabel.oriText;smartLabel.width=maxWidth;smartLabel.height=strHeight-this._lineHeight;return smartLabel}else{maxStrWidth=max(maxStrWidth,strWidth);trimStr=null;if(!hasOnlyBrTag){nearestChar=slLib.getNearestBreakIndex(text.substr(newCharIndex),maxWidthWithEll,this);strWidth=getWidth(text.substr(newCharIndex,nearestChar||1));if(tempArr.length)/g,"$1");container.innerHTML=text;spanArr=container[documentSupport.childRetriverFn](documentSupport.childRetriverString);for(x=0,y=spanArr.length;xmaxWidth||!len){smartLabel.text="";smartLabel.width=smartLabel.oriTextWidth=smartLabel.height=smartLabel.oriTextHeight=0;return smartLabel}else if(minWidth>maxWidthWithEll&&!this._showNoEllipses){maxWidthWithEll=maxWidth-2*dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr=".."}else{maxWidthWithEll=maxWidth-dotWidth;if(maxWidthWithEll>minWidth){ellipsesStr="."}else{maxWidthWithEll=0;ellipsesStr=""}}}initialLeft=characterArr[0].elem.offsetLeft;initialTop=characterArr[0].elem.offsetTop;if(noWrap){for(;imaxWidthWithEll){if(!removeFromIndexForEllipses){removeFromIndexForEllipses=i}if(container.offsetWidth>maxWidth){removeFromIndex=i;i=len}}}}else{for(;imaxWidthWithEll){if(!removeFromIndexForEllipses){removeFromIndexForEllipses=i}if(elemRightMostPoint>maxWidth){lastSpace=characterArr[i].spaceIdx;lastDash=characterArr[i].dashIdx;if(lastSpace>lastIndexBroken){characterArr[lastSpace].elem.innerHTML="
";lastIndexBroken=lastSpace}else if(lastDash>lastIndexBroken){if(lastDash===i){characterArr[lastDash].elem.innerHTML="
-"}else{characterArr[lastDash].elem.innerHTML="-
"}lastIndexBroken=lastDash}else{elem.parentNode.insertBefore(lastBR=doc.createElement("br"),elem)}if(elem.offsetHeight+elem.offsetTop>maxHeight){if(lastBR){lastBR.parentNode.removeChild(lastBR)}else if(lastIndexBroken===lastDash){characterArr[lastDash].elem.innerHTML="-"}else{characterArr[lastSpace].elem.innerHTML=" "}removeFromIndex=i;i=len}else{removeFromIndexForEllipses=null}}}else{if(elemLowestPoint>maxHeight){removeFromIndex=i;i=len}}}}if(removeFromIndex=removeFromIndexForEllipses;i-=1){elem=characterArr[i].elem;elem.parentNode.removeChild(elem)}for(;i>=0;i-=1){elem=characterArr[i].elem;if(slLib.classNameBrReg.test(elem.className)){elem.parentNode.removeChild(elem)}else{i=0}}}smartLabel.text=container.innerHTML.replace(slLib.spanRemovalRegx,"$1").replace(/\&\;/g,"&");if(smartLabel.isTruncated){smartLabel.text+=ellipsesStr;smartLabel.tooltext=toolText}}smartLabel.height=container.offsetHeight;smartLabel.width=container.offsetWidth;return smartLabel}else{smartLabel.error=new Error("Body Tag Missing!");return smartLabel}};SmartLabelManager.prototype.getSize=function(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var detailedCalculationFlag=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;var config=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};if(!this._init){return false}if(text===undefined||text===null){text=""}else if(typeof text!=="string"){text=text.toString()}var textArr,letter,lSize,i,l,cumulativeSize=0,height=0,container,indiSizeStore={},hasHTMLTag=config.hasHTMLTag,hasOnlyBrTag=config.hasOnlyBrTag;if(typeof hasHTMLTag==="undefined"){hasHTMLTag=slLib.xmlTagRegEx.test(text)||slLib.nbspRegex.test(text)}if(typeof hasOnlyBrTag==="undefined"){hasOnlyBrTag=slLib._hasOnlyBRTag(text)}this.requireDiv=hasHTMLTag&&!hasOnlyBrTag;if(!config.cleanText){text=text.replace(slLib.ltgtRegex,function(match){return match==="<"?"<":">"})}this._updateStyle();container=this._container;if(!detailedCalculationFlag){return this._calCharDimWithCache(text)}else{textArr=text.split("");for(i=0,l=textArr.length;i0&&arguments[0]!==undefined?arguments[0]:"";var detailedCalculationFlag=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;var config=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};return this.getSize(text,detailedCalculationFlag,config)};SmartLabelManager.prototype.dispose=function(){if(!this._init){return this}if(this._containerManager&&this._containerManager.dispose){this._containerManager.dispose()}delete this._container;delete this._context;delete this._cache;delete this._containerManager;delete this._containerObj;delete this.id;delete this.style;delete this.parentContainer;delete this._showNoEllipses;return this};export default SmartLabelManager;
\ No newline at end of file
diff --git a/es/lib.js b/es/lib.js
index 26b328b..7a15045 100644
--- a/es/lib.js
+++ b/es/lib.js
@@ -1 +1 @@
-var lib={init:function init(win){var doc=win.document,nav=win.navigator,userAgent=nav.userAgent,DIV="DIV",ceil=Math.ceil,floor=Math.floor,clsNameSpace="fusioncharts-smartlabel-",containerClass=clsNameSpace+"container",classNameWithTag=clsNameSpace+"tag",classNameWithTagBR=clsNameSpace+"br";lib={win:win,containerClass:containerClass,classNameWithTag:classNameWithTag,classNameWithTagBR:classNameWithTagBR,maxDefaultCacheLimit:1000,classNameReg:/\bfusioncharts-smartlabel-tag\b/,classNameBrReg:/\bfusioncharts-smartlabel-br\b/,spanAdditionRegx:/(<[^<\>]+?\>)|(&(?:[a-z]+|#[0-9]+);|.)/ig,spanAdditionReplacer:"$1$2",spanRemovalRegx:new RegExp("\\]+?"+classNameWithTag+"[^\\>]{0,}\\>(.*?)\\<\\/span\\>","ig"),xmlTagRegEx:new RegExp("<[^>][^<]*[^>]+>","i"),brRegex:new RegExp("({br[ ]*})|()|()|()|()","g"),ltgtRegex:/<|>/g,nbspRegex:/ /g,htmlSpecialEntityRegex:/&|"|<|>/g,brReplaceRegex://ig,testStrAvg:"WgI",parentContainerStyle:{position:"absolute",top:"-9999em",whiteSpace:"nowrap",padding:"0px",width:"1px",height:"1px",overflow:"hidden"},supportedStyle:{font:"font",fontFamily:"font-family","font-family":"font-family",fontWeight:"font-weight","font-weight":"font-weight",fontSize:"font-size","font-size":"font-size",lineHeight:"line-height","line-height":"line-height",fontStyle:"font-style","font-style":"font-style"},getDocumentSupport:function getDocumentSupport(){var childRetriverFn,childRetriverString,noClassTesting;if(doc.getElementsByClassName){childRetriverFn="getElementsByClassName";childRetriverString=classNameWithTag;noClassTesting=true}else{childRetriverFn="getElementsByTagName";childRetriverString="span";noClassTesting=false}return{isIE:/msie/i.test(userAgent)&&!win.opera,hasSVG:Boolean(win.SVGAngle||doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1")),isHeadLess:new RegExp(" HtmlUnit").test(userAgent),isWebKit:new RegExp(" AppleWebKit/").test(userAgent),childRetriverFn:childRetriverFn,childRetriverString:childRetriverString,noClassTesting:noClassTesting}},createContainer:function createContainer(containerParent){var body,container;if(containerParent&&(containerParent.offsetWidth||containerParent.offsetHeight)){if(containerParent.appendChild){containerParent.appendChild(container=doc.createElement(DIV));container.className=containerClass;container.setAttribute("aria-hidden","true");container.setAttribute("role","presentation");return container}}else{body=doc.getElementsByTagName("body")[0];if(body&&body.appendChild){container=doc.createElement(DIV);container.className=containerClass;container.setAttribute("aria-hidden","true");container.setAttribute("role","presentation");body.appendChild(container);return container}}},getNearestBreakIndex:function getNearestBreakIndex(text,maxWidth,sl){if(!text||!text.length){return 0}var difference,getWidth=sl._getWidthFn(),charLen=0,increment=0,oriWidth=getWidth(text),avgWidth=oriWidth/text.length;difference=maxWidth;charLen=ceil(maxWidth/avgWidth);if(oriWidthtext.length){difference=maxWidth-oriWidth;charLen=text.length}while(difference>0){difference=maxWidth-getWidth(text.substr(0,charLen));increment=floor(difference/avgWidth);if(increment){charLen+=increment}else{return charLen}}while(difference<0){difference=maxWidth-getWidth(text.substr(0,charLen));increment=floor(difference/avgWidth);if(increment){charLen+=increment}else{return charLen}}return charLen},parseStyle:function parseStyle(){var style=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var parsedStyle={};parsedStyle.fontSize=(style.fontSize||style["font-size"]||"12px")+"";parsedStyle.fontVariant=style.fontVariant||style["font-variant"]||"normal";parsedStyle.fontWeight=style.fontWeight||style["font-weight"]||"normal";parsedStyle.fontStyle=style.fontStyle||style["font-style"]||"normal";parsedStyle.fontFamily=style.fontFamily||style["font-family"]||"Verdana,sans";return parsedStyle},setLineHeight:function setLineHeight(styleObj){var fSize=styleObj.fontSize;styleObj.lineHeight=styleObj.lineHeight||styleObj["line-height"]||parseInt(fSize,10)*1.2+"px";return styleObj},_getCleanHeight:function _getCleanHeight(height){height=height.replace(/px/g,"");return Number(height)},_getDimentionUsingDiv:function _getDimentionUsingDiv(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var sl=arguments.length>1?arguments[1]:undefined;var container=sl._container;if(text instanceof Array){text=text.join("")}container.innerHTML=text;return{width:container.offsetWidth,height:container.offsetHeight}},_getDimentionUsingCanvas:function _getDimentionUsingCanvas(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var sl=arguments.length>1?arguments[1]:undefined;var ctx=sl.ctx,style=sl.style,height=lib._getCleanHeight(style.lineHeight);if(!(text instanceof Array)){text=text.replace(/
/g,"")}else{text=text.join("");text=text.replace(/
/g,"")}return{width:ctx.measureText(text).width,height:height}},_hasOnlyBRTag:function _hasOnlyBRTag(){var input=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";return!lib.xmlTagRegEx.test(input)&&lib.brRegex.test(input)},_getDimentionOfMultiLineText:function _getDimentionOfMultiLineText(){var rawText=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var sl=arguments.length>1?arguments[1]:undefined;var i,len,text=rawText.replace(lib.brRegex,"
"),textAr=lib._getTextArray(text),width=0,maxWidth=0,getWidth=sl._getWidthFn(),height=lib._getCleanHeight(sl.style.lineHeight),textHeight=height,textWidth,indiSizeStore={};for(i=0,len=textAr.length;i"){maxWidth=Math.max(maxWidth,width);width=0;textHeight+=height}else{textWidth=getWidth(textAr[i]);width+=textWidth;indiSizeStore[textAr[i]]=textWidth}}maxWidth=Math.max(maxWidth,width);return{height:textHeight,width:maxWidth,detailObj:indiSizeStore}},_getTextArray:function _getTextArray(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var i,j,len,tempLen,brText,tempText,finaltextAr=[];brText=text.split("
");len=brText.length;for(i=0;i")}}return finaltextAr},_findLastIndex:function _findLastIndex(){var array=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var item=arguments.length>1?arguments[1]:undefined;var i,len=array.length;for(i=len-1;i>=0;i--){if(array[i]===item){return i}}return-1}};return lib}};export default lib;
\ No newline at end of file
+var lib={init:function init(win){var doc=win.document,nav=win.navigator,userAgent=nav.userAgent,DIV="DIV",ceil=Math.ceil,floor=Math.floor,clsNameSpace="fusioncharts-smartlabel-",containerClass=clsNameSpace+"container",classNameWithTag=clsNameSpace+"tag",classNameWithTagBR=clsNameSpace+"br";lib={win:win,containerClass:containerClass,classNameWithTag:classNameWithTag,classNameWithTagBR:classNameWithTagBR,maxDefaultCacheLimit:1000,classNameReg:/\bfusioncharts-smartlabel-tag\b/,classNameBrReg:/\bfusioncharts-smartlabel-br\b/,spanAdditionRegx:/(<[^<\>]+?\>)|(&(?:[a-z]+|#[0-9]+);|.)/ig,spanAdditionReplacer:"$1$2",spanRemovalRegx:new RegExp("\\]+?"+classNameWithTag+"[^\\>]{0,}\\>(.*?)\\<\\/span\\>","ig"),xmlTagRegEx:new RegExp("<[^>][^<]*[^>]+>","i"),brRegex:new RegExp("({br[ ]*})|()|()|()|()","g"),ltgtRegex:/<|>/g,nbspRegex:/ | | /g,htmlSpecialEntityRegex:/&|"|<|>/g,brReplaceRegex://ig,testStrAvg:"WgI",parentContainerStyle:{position:"absolute",top:"-9999em",whiteSpace:"nowrap",padding:"0px",width:"1px",height:"1px",overflow:"hidden"},supportedStyle:{font:"font",fontFamily:"font-family","font-family":"font-family",fontWeight:"font-weight","font-weight":"font-weight",fontSize:"font-size","font-size":"font-size",lineHeight:"line-height","line-height":"line-height",fontStyle:"font-style","font-style":"font-style"},getDocumentSupport:function getDocumentSupport(){var childRetriverFn,childRetriverString,noClassTesting;if(doc.getElementsByClassName){childRetriverFn="getElementsByClassName";childRetriverString=classNameWithTag;noClassTesting=true}else{childRetriverFn="getElementsByTagName";childRetriverString="span";noClassTesting=false}return{isIE:/msie/i.test(userAgent)&&!win.opera,hasSVG:Boolean(win.SVGAngle||doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1")),isHeadLess:new RegExp(" HtmlUnit").test(userAgent),isWebKit:new RegExp(" AppleWebKit/").test(userAgent),childRetriverFn:childRetriverFn,childRetriverString:childRetriverString,noClassTesting:noClassTesting}},createContainer:function createContainer(containerParent){var body,container;if(containerParent&&(containerParent.offsetWidth||containerParent.offsetHeight)){if(containerParent.appendChild){containerParent.appendChild(container=doc.createElement(DIV));container.className=containerClass;container.setAttribute("aria-hidden","true");container.setAttribute("role","presentation");return container}}else{body=doc.getElementsByTagName("body")[0];if(body&&body.appendChild){container=doc.createElement(DIV);container.className=containerClass;container.setAttribute("aria-hidden","true");container.setAttribute("role","presentation");body.appendChild(container);return container}}},getNearestBreakIndex:function getNearestBreakIndex(text,maxWidth,sl){if(!text||!text.length){return 0}var difference,getWidth=sl._getWidthFn(),charLen=0,increment=0,oriWidth=getWidth(text),avgWidth=oriWidth/text.length;difference=maxWidth;charLen=ceil(maxWidth/avgWidth);if(oriWidthtext.length){difference=maxWidth-oriWidth;charLen=text.length}while(difference>0){difference=maxWidth-getWidth(text.substr(0,charLen));increment=floor(difference/avgWidth);if(increment){charLen+=increment}else{return charLen}}while(difference<0){difference=maxWidth-getWidth(text.substr(0,charLen));increment=floor(difference/avgWidth);if(increment){charLen+=increment}else{return charLen}}return charLen},parseStyle:function parseStyle(){var style=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var parsedStyle={};parsedStyle.fontSize=(style.fontSize||style["font-size"]||"12px")+"";parsedStyle.fontVariant=style.fontVariant||style["font-variant"]||"normal";parsedStyle.fontWeight=style.fontWeight||style["font-weight"]||"normal";parsedStyle.fontStyle=style.fontStyle||style["font-style"]||"normal";parsedStyle.fontFamily=style.fontFamily||style["font-family"]||"Verdana,sans";return parsedStyle},setLineHeight:function setLineHeight(styleObj){var fSize=styleObj.fontSize;styleObj.lineHeight=styleObj.lineHeight||styleObj["line-height"]||parseInt(fSize,10)*1.2+"px";return styleObj},_getCleanHeight:function _getCleanHeight(height){height=height.replace(/px/g,"");return Number(height)},_getDimentionUsingDiv:function _getDimentionUsingDiv(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var sl=arguments.length>1?arguments[1]:undefined;var container=sl._container;if(text instanceof Array){text=text.join("")}container.innerHTML=text;return{width:container.offsetWidth,height:container.offsetHeight}},_getDimentionUsingCanvas:function _getDimentionUsingCanvas(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var sl=arguments.length>1?arguments[1]:undefined;var ctx=sl.ctx,style=sl.style,height=lib._getCleanHeight(style.lineHeight);if(!(text instanceof Array)){text=text.replace(/
/g,"")}else{text=text.join("");text=text.replace(/
/g,"")}return{width:ctx.measureText(text).width,height:height}},_hasOnlyBRTag:function _hasOnlyBRTag(){var input=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";return!lib.xmlTagRegEx.test(input)&&lib.brRegex.test(input)},_getDimentionOfMultiLineText:function _getDimentionOfMultiLineText(){var rawText=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var sl=arguments.length>1?arguments[1]:undefined;var i,len,text=rawText.replace(lib.brRegex,"
"),textAr=lib._getTextArray(text),width=0,maxWidth=0,getWidth=sl._getWidthFn(),height=lib._getCleanHeight(sl.style.lineHeight),textHeight=height,textWidth,indiSizeStore={};for(i=0,len=textAr.length;i"){maxWidth=Math.max(maxWidth,width);width=0;textHeight+=height}else{textWidth=getWidth(textAr[i]);width+=textWidth;indiSizeStore[textAr[i]]=textWidth}}maxWidth=Math.max(maxWidth,width);return{height:textHeight,width:maxWidth,detailObj:indiSizeStore}},_getTextArray:function _getTextArray(){var text=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"";var i,j,len,tempLen,brText,tempText,finaltextAr=[];brText=text.split("
");len=brText.length;for(i=0;i")}}return finaltextAr},_findLastIndex:function _findLastIndex(){var array=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var item=arguments.length>1?arguments[1]:undefined;var i,len=array.length;for(i=len-1;i>=0;i--){if(array[i]===item){return i}}return-1}};return lib}};export default lib;
\ No newline at end of file
diff --git a/src/SmartlabelManager.js b/src/SmartlabelManager.js
index b997c68..4685fe0 100644
--- a/src/SmartlabelManager.js
+++ b/src/SmartlabelManager.js
@@ -466,7 +466,7 @@ SmartLabelManager.prototype.getSmartText = function (text, maxWidth, maxHeight,
tmpText = text = text.replace(slLib.ltgtRegex, function (match) {
return match === '<' ? '<' : '>';
});
- getOriSizeImproveObj = this.getOriSize(tmpText, true, {
+ getOriSizeImproveObj = this.getSize(tmpText, true, {
hasHTMLTag: hasHTMLTag,
hasOnlyBrTag: hasOnlyBrTag,
cleanText: true
@@ -913,7 +913,7 @@ SmartLabelManager.prototype.getSmartText = function (text, maxWidth, maxHeight,
* }
* If detailedCalculationFlag is set to false the returned object wont have the detailObj prop.
*/
-SmartLabelManager.prototype.getOriSize = function (text = '', detailedCalculationFlag = true, config = {}) {
+SmartLabelManager.prototype.getSize = function (text = '', detailedCalculationFlag = true, config = {}) {
if (!this._init) {
return false;
}
@@ -951,14 +951,27 @@ SmartLabelManager.prototype.getOriSize = function (text = '', detailedCalculatio
}
this._updateStyle();
container = this._container;
- // If text has br tag, return the width and height with proper calculations
- if (hasOnlyBrTag) {
- return slLib._getDimentionOfMultiLineText(text, this);
- }
// When text is normal text
if (!detailedCalculationFlag) {
return this._calCharDimWithCache(text);
+ } else {
+ // Calculate the width of every letter with an approximation
+ textArr = text.split('');
+ for (i = 0, l = textArr.length; i < l; i++) {
+ letter = textArr[i];
+ lSize = this._calCharDimWithCache(letter, false, textArr.length);
+ height = max(height, lSize.height);
+ cumulativeSize += lSize.width;
+ indiSizeStore[letter] = lSize.width;
+ }
+ }
+ // If text has br tag, return the width and height with proper calculations
+ if (hasOnlyBrTag) {
+ return {
+ ...slLib._getDimentionOfMultiLineText(text, this),
+ detailObj: indiSizeStore
+ };
}
// text contains html tags other than br
@@ -966,20 +979,11 @@ SmartLabelManager.prototype.getOriSize = function (text = '', detailedCalculatio
container.innerHTML = text;
return {
width: container.offsetWidth,
- height: container.offsetHeight
+ height: container.offsetHeight,
+ detailObj: indiSizeStore
};
}
- // Calculate the width of every letter with an approximation
- textArr = text.split('');
- for (i = 0, l = textArr.length; i < l; i++) {
- letter = textArr[i];
- lSize = this._calCharDimWithCache(letter, false, textArr.length);
- height = max(height, lSize.height);
- cumulativeSize += lSize.width;
- indiSizeStore[letter] = lSize.width;
- }
-
return {
width: round(cumulativeSize),
height: height,
@@ -991,12 +995,8 @@ SmartLabelManager.prototype.getOriSize = function (text = '', detailedCalculatio
* getOriSize API will eventually be deprecated and will be renamed to getSize API. For the next two versions,
* both getOriSize and getSize API will be supported.
*/
-SmartLabelManager.prototype.getSize = function (text = '', detailedCalculationFlag = true, config = {}) {
- if (!this._init) {
- return false;
- }
-
- return this.getOriSize(text, detailedCalculationFlag, config);
+SmartLabelManager.prototype.getOriSize = function (text = '', detailedCalculationFlag = true, config = {}) {
+ return this.getSize(text, detailedCalculationFlag, config);
};
/*
* Dispose the container and object allocated by the smartlabel
diff --git a/test/smartlabel-manager.js b/test/smartlabel-manager.js
index 83f5e76..e41b431 100644
--- a/test/smartlabel-manager.js
+++ b/test/smartlabel-manager.js
@@ -16,6 +16,7 @@ describe('SmartLabel', function () {
'useEllipsesOnOverflow',
'getSmartText',
'getOriSize',
+ 'getSize',
'dispose'
],
dirty = false;
@@ -85,10 +86,10 @@ describe('SmartLabel', function () {
it('sets the style properly',
function () {
- var sizeWOStyle = sl.getOriSize('A quick brown fox'),
+ var sizeWOStyle = sl.getSize('A quick brown fox'),
sizeWithStyle = sl
.setStyle({fontSize: '30px'})
- .getOriSize('A quick brown fox');
+ .getSize('A quick brown fox');
expect(sizeWOStyle).to.not.deep.equal(sizeWithStyle);
@@ -102,7 +103,7 @@ describe('SmartLabel', function () {
fontSize: '20px',
fontFamily: 'Verdana'
})
- .getOriSize('a quick brown fox');
+ .getSize('a quick brown fox');
expect(size.height).to.be.equal(24);
// Error value: +-2px
@@ -222,6 +223,17 @@ describe('SmartLabel', function () {
expect(smarttext.lines.length).to.equal(6);
});
+ it('getSize API should always return detailObj', function () {
+ var smarttext,
+ present;
+
+ smarttext = sl.getSize('AAAA');
+ expect(smarttext.hasOwnProperty('detailObj')).to.equal(true);
+ smarttext = sl.getSize('AAA
AAA');
+ expect(smarttext.hasOwnProperty('detailObj')).to.equal(true);
+ smarttext = sl.getSize('AAA AAA');
+ expect(smarttext.hasOwnProperty('detailObj')).to.equal(true);
+ })
it('removes the div when disposed',
function () {