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fabric.StaticCanvas.html
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fabric.StaticCanvas.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: StaticCanvas</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
<link type="text/css" rel="stylesheet" href="../css/master.css">
</head>
<body>
<ul id="header">
<li><a href="http://fabricjs.com/">Home</a></li>
<li><a href="http://fabricjs.com/demos">Demos</a></li>
<li><a href="http://fabricjs.com/articles">Tutorial</a></li>
<li><a href="http://fabricjs.com/docs">Docs</a></li>
<li><a href="http://fabricjs.com/build">Custom Build</a></li>
<li><a href="http://fabricjs.com/help">Support</a></li>
<li><a href="http://fabricjs.com/test">Tests/Benchmarks</a></li>
<li><a href="http://fabricjs.com/team">Team</a></li>
<li class="secondary">
<a href="http://travis-ci.org/#!/kangax/fabric.js">
<img src="https://api.travis-ci.org/kangax/fabric.js.png?branch=master">
</a>
</li>
<li class="gittip secondary">
<iframe style="border: 0; margin: 0; padding: 0;"
src="https://www.gittip.com/kangax/widget.html" width="48pt" height="22pt"></iframe>
</li>
<li class="flattr secondary">
<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://kangax.github.com/fabric.js"></a>
<noscript>
<a href="http://flattr.com/thing/391332/Fabric-js" target="_blank">
<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" />
</a>
</noscript>
</li>
<li class="github secondary">
<iframe src="http://ghbtns.com/github-btn.html?user=kangax&repo=fabric.js&type=watch&count=true"
allowtransparency="true" frameborder="0" scrolling="0" width="95px" height="20px"></iframe>
</li>
<li class="twitter secondary">
<a href="https://twitter.com/fabricjs" class="twitter-follow-button" data-show-count="true">Follow @fabricjs</a>
</li>
</ul>
<script>
(function() {
if (document.location.hostname === 'localhost') {
var links = document.getElementById('header').getElementsByTagName('a');
for (var i = 0, len = links.length; i < len; i++) {
// very retarted fix but fuck it
links[i].href = links[i].href.replace('fabricjs.com', 'localhost:4000');
}
}
else {
var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
s.async = true;
s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
t.parentNode.insertBefore(s, t);
!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");
}
})();
</script>
<div id="main">
<h1 class="page-title">Class: StaticCanvas</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="fabric.html">fabric</a>.</span>
StaticCanvas
</h2>
</header>
<article>
<div class="container-overview">
<dt>
<h4 class="name" id="StaticCanvas">
<span class="type-signature"></span>new StaticCanvas<span class="signature">()</span><span class="type-signature"></span>
<a href="#StaticCanvas" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Static canvas class
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5220">line 5220</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="http://fabricjs.com/static_canvas/">StaticCanvas demo</a></li>
<li><a href="fabric.StaticCanvas.html#initialize">fabric.StaticCanvas#initialize</a> for constructor definition</li>
</ul>
</dd>
</dl>
<h5>Fires:</h5>
<ul>
<li>before:render</li>
<li>after:render</li>
<li>canvas:cleared</li>
<li>object:added</li>
<li>object:removed</li>
</ul>
</dd>
</div>
<h3 class="subsection-title">Mixes In</h3>
<ul>
<li><a href="fabric.Collection.html">fabric.Collection</a></li>
<li><a href="fabric.Observable.html">fabric.Observable</a></li>
</ul>
<h3 class="subsection-title">Members</h3>
<dl>
<dt>
<h4 class="name" id="EMPTY_JSON">
<span class="type-signature"><static> </span>EMPTY_JSON<span class="type-signature"> :String</span>
<a href="#EMPTY_JSON" class="anchor">§</a>
</h4>
</dt>
<dd>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">String</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>"{\"objects\": [], \"background\": \"white\"}"</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line6489">line 6489</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="allowTouchScrolling">
<span class="type-signature"></span>allowTouchScrolling<span class="type-signature"> :Boolean</span>
<a href="#allowTouchScrolling" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Indicates whether the browser can be scrolled when using a touchscreen and dragging on the canvas
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>false</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5330">line 5330</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="backgroundColor">
<span class="type-signature"></span>backgroundColor<span class="type-signature"> :String|<a href="fabric.Pattern.html">fabric.Pattern</a></span>
<a href="#backgroundColor" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Background color of canvas instance.
Should be set via <a href="fabric.StaticCanvas.html#setBackgroundColor">fabric.StaticCanvas#setBackgroundColor</a>.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">String</span>
|
<span class="param-type"><a href="fabric.Pattern.html">fabric.Pattern</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5254">line 5254</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="backgroundImage">
<span class="type-signature"></span>backgroundImage<span class="type-signature"> :<a href="fabric.Image.html">fabric.Image</a></span>
<a href="#backgroundImage" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Background image of canvas instance.
Should be set via <a href="fabric.StaticCanvas.html#setBackgroundImage">fabric.StaticCanvas#setBackgroundImage</a>.
<b>Backwards incompatibility note:</b> The "backgroundImageOpacity"
and "backgroundImageStretch" properties are deprecated since 1.3.9.
Use <a href="fabric.Image.html#opacity">fabric.Image#opacity</a>, fabric.Image#width and {@link fabric.Image#height}.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="fabric.Image.html">fabric.Image</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>null</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5265">line 5265</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="clipTo">
<span class="type-signature"></span>clipTo<span class="type-signature"> :<a href="Function.html">Function</a></span>
<a href="#clipTo" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Function that determines clipping of entire canvas area
Being passed context as first argument. See clipping canvas area in <a href="https://github.com/kangax/fabric.js/wiki/FAQ">https://github.com/kangax/fabric.js/wiki/FAQ</a>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="Function.html">Function</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>null</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5316">line 5316</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="controlsAboveOverlay">
<span class="type-signature"></span>controlsAboveOverlay<span class="type-signature"> :Boolean</span>
<a href="#controlsAboveOverlay" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Indicates whether object controls (borders/controls) are rendered above overlay image
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>false</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5323">line 5323</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="FX_DURATION">
<span class="type-signature"></span>FX_DURATION<span class="type-signature"> :Number</span>
<a href="#FX_DURATION" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Animation duration (in ms) for fx* methods
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>500</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line12511">line 12511</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="includeDefaultValues">
<span class="type-signature"></span>includeDefaultValues<span class="type-signature"> :Boolean</span>
<a href="#includeDefaultValues" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Indicates whether toObject/toDatalessObject should include default values
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>true</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5292">line 5292</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="overlayColor">
<span class="type-signature"></span>overlayColor<span class="type-signature"> :String|<a href="fabric.Pattern.html">fabric.Pattern</a></span>
<a href="#overlayColor" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Overlay color of canvas instance.
Should be set via <a href="fabric.StaticCanvas.html#setOverlayColor">fabric.StaticCanvas#setOverlayColor</a>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">String</span>
|
<span class="param-type"><a href="fabric.Pattern.html">fabric.Pattern</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>1.3.9</dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5274">line 5274</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="overlayImage">
<span class="type-signature"></span>overlayImage<span class="type-signature"> :<a href="fabric.Image.html">fabric.Image</a></span>
<a href="#overlayImage" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Overlay image of canvas instance.
Should be set via <a href="fabric.StaticCanvas.html#setOverlayImage">fabric.StaticCanvas#setOverlayImage</a>.
<b>Backwards incompatibility note:</b> The "overlayImageLeft"
and "overlayImageTop" properties are deprecated since 1.3.9.
Use <a href="fabric.Image.html#left">fabric.Image#left</a> and <a href="fabric.Image.html#top">fabric.Image#top</a>.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="fabric.Image.html">fabric.Image</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>null</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5285">line 5285</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="renderOnAddRemove">
<span class="type-signature"></span>renderOnAddRemove<span class="type-signature"> :Boolean</span>
<a href="#renderOnAddRemove" class="anchor">§</a>
</h4>
</dt>
<dd>
<div class="description">
Indicates whether <a href="fabric.Collection.html#add">fabric.Collection.add</a>, <a href="fabric.Collection.html#insertAt">fabric.Collection.insertAt</a> and <a href="fabric.Collection.html#remove">fabric.Collection.remove</a> should also re-render canvas.
Disabling this option could give a great performance boost when adding/removing a lot of objects to/from canvas at once
(followed by a manual rendering after addition/deletion)
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy"><li>true</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line5308">line 5308</a>
</li></ul></dd>
</dl>
</dd>