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fabric.Gradient.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: Gradient</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
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<body>
<ul id="header">
<li><a href="http://fabricjs.com/">Home</a></li>
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<div id="main">
<h1 class="page-title">Class: Gradient</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="fabric.html">fabric</a>.</span>Gradient</h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="Gradient"><span class="type-signature"></span>new Gradient<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
Gradient 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#line5153">line 5153</a>
</li></ul></dd>
<dt class="tag-tutorial">Tutorials:</dt>
<dd class="tag-tutorial">
<ul>
<li><em class="disabled">Tutorial: <a href="http://fabricjs.com/fabric-intro-part-2#gradients">http://fabricjs.com/fabric-intro-part-2#gradients</a></em></li>
</ul>
</dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="fabric.Gradient.html#initialize">fabric.Gradient#initialize</a> for constructor definition</li>
</ul>
</dd>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id="offsetX"><span class="type-signature"></span>offsetX<span class="type-signature"> :Number</span></h4>
<div class="description">
Horizontal offset for aligning gradients coming from SVG when outside pathgroups
</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>0</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#line5166">line 5166</a>
</li></ul></dd>
</dl>
<h4 class="name" id="offsetY"><span class="type-signature"></span>offsetY<span class="type-signature"> :Number</span></h4>
<div class="description">
Vertical offset for aligning gradients coming from SVG when outside pathgroups
</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>0</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#line5173">line 5173</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id=".forObject"><span class="type-signature">(static) </span>forObject<span class="signature">(obj, options<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
<div class="description">
Returns <a href="fabric.Gradient.html">fabric.Gradient</a> instance from its object representation
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>obj</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="attributes">
</td>
<td class="description last"></td>
</tr>
<tr>
<td class="name"><code>options</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last">Options object</td>
</tr>
</tbody>
</table>
<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#line5455">line 5455</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".fromElement"><span class="type-signature">(static) </span>fromElement<span class="signature">(el, instance)</span><span class="type-signature"> → {<a href="fabric.Gradient.html">fabric.Gradient</a>}</span></h4>
<div class="description">
Returns <a href="fabric.Gradient.html">fabric.Gradient</a> instance from an SVG element
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>el</code></td>
<td class="type">
<span class="param-type">SVGGradientElement</span>
</td>
<td class="description last">SVG gradient element</td>
</tr>
<tr>
<td class="name"><code>instance</code></td>
<td class="type">
<span class="param-type"><a href="fabric.Object.html">fabric.Object</a></span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<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#line5378">line 5378</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="http://www.w3.org/TR/SVG/pservers.html#LinearGradientElement">http://www.w3.org/TR/SVG/pservers.html#LinearGradientElement</a></li>
<li><a href="http://www.w3.org/TR/SVG/pservers.html#RadialGradientElement">http://www.w3.org/TR/SVG/pservers.html#RadialGradientElement</a></li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
Gradient instance
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="fabric.Gradient.html">fabric.Gradient</a></span>
</dd>
</dl>
<h4 class="name" id="addColorStop"><span class="type-signature"></span>addColorStop<span class="signature">(colorStop)</span><span class="type-signature"> → {<a href="fabric.Gradient.html">fabric.Gradient</a>}</span></h4>
<div class="description">
Adds another colorStop
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>colorStop</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last">Object with offset and color</td>
</tr>
</tbody>
</table>
<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#line5213">line 5213</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
thisArg
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="fabric.Gradient.html">fabric.Gradient</a></span>
</dd>
</dl>
<h4 class="name" id="initialize"><span class="type-signature"></span>initialize<span class="signature">(options<span class="signature-attributes">opt</span>)</span><span class="type-signature"> → {<a href="fabric.Gradient.html">fabric.Gradient</a>}</span></h4>
<div class="description">
Constructor
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>options</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last">Options object with type, coords, gradientUnits and colorStops</td>
</tr>
</tbody>
</table>
<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#line5180">line 5180</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
thisArg
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="fabric.Gradient.html">fabric.Gradient</a></span>
</dd>
</dl>
<h4 class="name" id="toLive"><span class="type-signature"></span>toLive<span class="signature">(ctx)</span><span class="type-signature"> → {CanvasGradient}</span></h4>
<div class="description">
Returns an instance of CanvasGradient
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>