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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Phaser Class: Circle</title>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/sunlight.default.css">
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<div class="row-fluid">
<div class="span8">
<div id="main">
<h1 class="page-title">Class: Circle</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="Phaser.html">Phaser</a>.</span>
Circle
</h2>
<div class="class-description"><p>Phaser - Circle</p></div>
</header>
<article>
<div class="container-overview">
<dt>
<h4 class="name" id="Circle"><span class="type-signature"></span>new Circle<span class="signature">(<span class="optional">x</span>, <span class="optional">y</span>, <span class="optional">diameter</span>)</span><span class="type-signature"> → {<a href="Phaser.Circle.html">Phaser.Circle</a>}</span></h4>
</dt>
<dd>
<div class="description">
<p>Creates a new Circle object with the center coordinate specified by the x and y parameters and the diameter specified by the diameter parameter. If you call this function without parameters, a circle with x, y, diameter and radius properties set to 0 is created.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>x</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last"><p>The x coordinate of the center of the circle.</p></td>
</tr>
<tr>
<td class="name"><code>y</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last"><p>The y coordinate of the center of the circle.</p></td>
</tr>
<tr>
<td class="name"><code>diameter</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last"><p>The diameter of the circle.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Circle.js.html">geom/Circle.js</a>, <a href="Circle.js.html#sunlight-1-line-17">line 17</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>This circle object</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="Phaser.Circle.html">Phaser.Circle</a></span>
</dd>
</dl>
</dd>
</div>
<h3 class="subsection-title">Members</h3>
<dl>
<dt>
<h4 class="name" id="area"><span class="type-signature"><readonly> </span>area<span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
<p>The area of this Circle.</p>
</div>
<dl class="details">
<h5 class="subsection-title">Properties:</h5>
<dl>
<table class="props table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>area</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>The area of this circle.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Circle.js.html">geom/Circle.js</a>, <a href="Circle.js.html#sunlight-1-line-327">line 327</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="bottom"><span class="type-signature"></span>bottom<span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
<p>The sum of the y and radius properties. Changing the bottom property of a Circle object has no effect on the x and y properties, but does change the diameter.</p>
</div>
<dl class="details">
<h5 class="subsection-title">Properties:</h5>
<dl>
<table class="props table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>bottom</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets or sets the bottom of the circle.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Circle.js.html">geom/Circle.js</a>, <a href="Circle.js.html#sunlight-1-line-304">line 304</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="diameter"><span class="type-signature"></span>diameter<span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
<p>The largest distance between any two points on the circle. The same as the radius * 2.</p>
</div>
<dl class="details">
<h5 class="subsection-title">Properties:</h5>
<dl>
<table class="props table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>diameter</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets or sets the diameter of the circle.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Circle.js.html">geom/Circle.js</a>, <a href="Circle.js.html#sunlight-1-line-198">line 198</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="empty"><span class="type-signature"></span>empty<span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">