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fabric.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Namespace: fabric</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="styles/carbonads.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">Namespace: fabric</h1>
<section>
<header>
<h2>fabric</h2>
</header>
<article>
<div class="container-overview">
<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#line3135">line 3135</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Classes</h3>
<dl>
<dt><a href="fabric.ActiveSelection.html">ActiveSelection</a></dt>
<dd></dd>
<dt><a href="fabric.BaseBrush.html">BaseBrush</a></dt>
<dd></dd>
<dt><a href="fabric.Canvas.html">Canvas</a></dt>
<dd></dd>
<dt><a href="fabric.Circle.html">Circle</a></dt>
<dd></dd>
<dt><a href="fabric.CircleBrush.html">CircleBrush</a></dt>
<dd></dd>
<dt><a href="fabric.Color.html">Color</a></dt>
<dd></dd>
<dt><a href="fabric.Ellipse.html">Ellipse</a></dt>
<dd></dd>
<dt><a href="fabric.Gradient.html">Gradient</a></dt>
<dd></dd>
<dt><a href="fabric.Group.html">Group</a></dt>
<dd></dd>
<dt><a href="fabric.Image.html">Image</a></dt>
<dd></dd>
<dt><a href="fabric.Intersection.html">Intersection</a></dt>
<dd></dd>
<dt><a href="fabric.IText.html">IText</a></dt>
<dd></dd>
<dt><a href="fabric.Line.html">Line</a></dt>
<dd></dd>
<dt><a href="fabric.Object.html">Object</a></dt>
<dd></dd>
<dt><a href="fabric.Path.html">Path</a></dt>
<dd></dd>
<dt><a href="fabric.Pattern.html">Pattern</a></dt>
<dd></dd>
<dt><a href="fabric.PatternBrush.html">PatternBrush</a></dt>
<dd></dd>
<dt><a href="fabric.PencilBrush.html">PencilBrush</a></dt>
<dd></dd>
<dt><a href="fabric.Point.html">Point</a></dt>
<dd></dd>
<dt><a href="fabric.Polygon.html">Polygon</a></dt>
<dd></dd>
<dt><a href="fabric.Polyline.html">Polyline</a></dt>
<dd></dd>
<dt><a href="fabric.Rect.html">Rect</a></dt>
<dd></dd>
<dt><a href="fabric.Shadow.html">Shadow</a></dt>
<dd></dd>
<dt><a href="fabric.SprayBrush.html">SprayBrush</a></dt>
<dd></dd>
<dt><a href="fabric.StaticCanvas.html">StaticCanvas</a></dt>
<dd></dd>
<dt><a href="fabric.Text.html">Text</a></dt>
<dd></dd>
<dt><a href="fabric.Textbox.html">Textbox</a></dt>
<dd></dd>
<dt><a href="fabric.Triangle.html">Triangle</a></dt>
<dd></dd>
</dl>
<h3 class="subsection-title">Namespaces</h3>
<dl>
<dt><a href="fabric.Collection.html">Collection</a></dt>
<dd></dd>
<dt><a href="fabric.CommonMethods.html">CommonMethods</a></dt>
<dd></dd>
<dt><a href="fabric.Observable.html">Observable</a></dt>
<dd></dd>
<dt><a href="fabric.util.html">util</a></dt>
<dd></dd>
</dl>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id=".charWidthsCache"><span class="type-signature">(static) </span>charWidthsCache<span class="type-signature"></span></h4>
<div class="description">
Cache Object for widths of chars in text rendering.
</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#line94">line 94</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".devicePixelRatio"><span class="type-signature">(static) </span>devicePixelRatio<span class="type-signature"></span></h4>
<div class="description">
Device Pixel Ratio
</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#line119">line 119</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/HTML-canvas-guide/SettingUptheCanvas/SettingUptheCanvas.html">https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/HTML-canvas-guide/SettingUptheCanvas/SettingUptheCanvas.html</a></li>
</ul>
</dd>
</dl>
<h4 class="name" id=".DPI"><span class="type-signature">(static) </span>DPI<span class="type-signature"></span></h4>
<div class="description">
Pixel per Inch as a default value set to 96. Can be changed for more realistic conversion.
</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#line61">line 61</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".enableGLFiltering"><span class="type-signature">(static) </span>enableGLFiltering<span class="type-signature"> :Boolean</span></h4>
<div class="description">
Enable webgl for filtering picture is available
A filtering backend will be initialized, this will both take memory and
time since a default 2048x2048 canvas will be created for the gl context
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>2.0.0</li></ul></dd>
<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#line113">line 113</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".isLikelyNode"><span class="type-signature">(static) </span>isLikelyNode<span class="type-signature"> :boolean</span></h4>
<div class="description">
True when in environment that's probably Node.js
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">boolean</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#line38">line 38</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".isTouchSupported"><span class="type-signature">(static) </span>isTouchSupported<span class="type-signature"> :boolean</span></h4>
<div class="description">
True when in environment that supports touch events
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">boolean</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#line32">line 32</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".maxCacheSideLimit"><span class="type-signature">(static) </span>maxCacheSideLimit<span class="type-signature"> :Number</span></h4>
<div class="description">
Pixel limit for cache canvases width or height. IE fixes the maximum at 5000
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>1.7.14</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>4096</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#line81">line 81</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".minCacheSideLimit"><span class="type-signature">(static) </span>minCacheSideLimit<span class="type-signature"> :Number</span></h4>
<div class="description">
Lowest pixel limit for cache canvases, set at 256PX
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>1.7.14</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>256</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#line89">line 89</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".perfLimitSizeTotal"><span class="type-signature">(static) </span>perfLimitSizeTotal<span class="type-signature"> :Number</span></h4>
<div class="description">
Pixel limit for cache canvases. 1Mpx , 4Mpx should be fine.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>1.7.14</li></ul></dd>
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>2097152</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#line73">line 73</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".SHARED_ATTRIBUTES"><span class="type-signature">(static) </span>SHARED_ATTRIBUTES<span class="type-signature"> :array</span></h4>
<div class="description">
Attributes parsed from all SVG elements
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">array</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#line46">line 46</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".textureSize"><span class="type-signature">(static) </span>textureSize<span class="type-signature"> :Number</span></h4>
<div class="description">
if webgl is enabled and available, textureSize will determine the size
of the canvas backend
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-since">Since:</dt>
<dd class="tag-since"><ul class="dummy"><li>2.0.0</li></ul></dd>