phaser
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A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers.
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<a href="Phaser.Line.html">Line</a>
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<a href="Phaser.Particles.html">Particles</a>
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<a href="Phaser.Physics.Ninja.Tile.html">Tile</a>
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<a href="Phaser.Physics.P2.html">P2</a>
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<a href="Phaser.Physics.P2.FixtureList.html">FixtureList</a>
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<a href="Phaser.Physics.P2.GearConstraint.html">GearConstraint</a>
</li>
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<a href="Phaser.Physics.P2.InversePointProxy.html">InversePointProxy</a>
</li>
<li class="class-depth-3">
<a href="Phaser.Physics.P2.LockConstraint.html">LockConstraint</a>
</li>
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<a href="Phaser.Physics.P2.Material.html">Material</a>
</li>
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<a href="Phaser.Physics.P2.PointProxy.html">PointProxy</a>
</li>
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<a href="Phaser.Physics.P2.PrismaticConstraint.html">PrismaticConstraint</a>
</li>
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<a href="Phaser.Physics.P2.RevoluteConstraint.html">RevoluteConstraint</a>
</li>
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<a href="Phaser.Physics.P2.RotationalSpring.html">RotationalSpring</a>
</li>
<li class="class-depth-3">
<a href="Phaser.Physics.P2.Spring.html">Spring</a>
</li>
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<a href="Phaser.Plugin.html">Plugin</a>
</li>
<li class="class-depth-1">
<a href="Phaser.PluginManager.html">PluginManager</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Point.html">Point</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Pointer.html">Pointer</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Polygon.html">Polygon</a>
</li>
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<a href="Phaser.QuadTree.html">QuadTree</a>
</li>
<li class="class-depth-1">
<a href="Phaser.RandomDataGenerator.html">RandomDataGenerator</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Rectangle.html">Rectangle</a>
</li>
<li class="class-depth-1">
<a href="Phaser.RenderTexture.html">RenderTexture</a>
</li>
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<a href="Phaser.RequestAnimationFrame.html">RequestAnimationFrame</a>
</li>
<li class="class-depth-1">
<a href="Phaser.RetroFont.html">RetroFont</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Rope.html">Rope</a>
</li>
<li class="class-depth-1">
<a href="Phaser.ScaleManager.html">ScaleManager</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Signal.html">Signal</a>
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<a href="Phaser.SignalBinding.html">SignalBinding</a>
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<a href="Phaser.SinglePad.html">SinglePad</a>
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<a href="Phaser.Sound.html">Sound</a>
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<a href="Phaser.SoundManager.html">SoundManager</a>
</li>
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<a href="Phaser.Sprite.html">Sprite</a>
</li>
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<a href="Phaser.SpriteBatch.html">SpriteBatch</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Stage.html">Stage</a>
</li>
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<a href="Phaser.State.html">State</a>
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<a href="Phaser.StateManager.html">StateManager</a>
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<a href="Phaser.Text.html">Text</a>
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<a href="Phaser.Tile.html">Tile</a>
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<a href="Phaser.Tilemap.html">Tilemap</a>
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<a href="Phaser.TilemapLayer.html">TilemapLayer</a>
</li>
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<a href="Phaser.TilemapParser.html">TilemapParser</a>
</li>
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<a href="Phaser.Tileset.html">Tileset</a>
</li>
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<a href="Phaser.TileSprite.html">TileSprite</a>
</li>
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<a href="Phaser.Time.html">Time</a>
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<a href="Phaser.Timer.html">Timer</a>
</li>
<li class="class-depth-1">
<a href="Phaser.TimerEvent.html">TimerEvent</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Touch.html">Touch</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Tween.html">Tween</a>
</li>
<li class="class-depth-1">
<a href="Phaser.TweenManager.html">TweenManager</a>
</li>
<li class="class-depth-1">
<a href="Phaser.Utils.html">Utils</a>
</li>
<li class="class-depth-2">
<a href="Phaser.Utils.Debug.html">Debug</a>
</li>
<li class="class-depth-1">
<a href="Phaser.World.html">World</a>
</li>
</ul>
</li>
</ul>
</div>
</div>
<div class="row-fluid">
<div class="span8">
<div id="main">
<h1 class="page-title">Class: Line</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="Phaser.html">Phaser</a>.</span>
Line
</h2>
<div class="class-description"><p>Phaser.Line</p></div>
</header>
<article>
<div class="container-overview">
<dt>
<h4 class="name" id="Line"><span class="type-signature"></span>new Line<span class="signature">(<span class="optional">x1</span>, <span class="optional">y1</span>, <span class="optional">x2</span>, <span class="optional">y2</span>)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
<p>Creates a new Line object with a start and an end point.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>x1</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
0
</td>
<td class="description last"><p>The x coordinate of the start of the line.</p></td>
</tr>
<tr>
<td class="name"><code>y1</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
0
</td>
<td class="description last"><p>The y coordinate of the start of the line.</p></td>
</tr>
<tr>
<td class="name"><code>x2</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
0
</td>
<td class="description last"><p>The x coordinate of the end of the line.</p></td>
</tr>
<tr>
<td class="name"><code>y2</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
0
</td>
<td class="description last"><p>The y coordinate of the end of the line.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-17">line 17</a>
</li></ul></dd>
</dl>
</dd>
</div>
<h3 class="subsection-title">Members</h3>
<dl>
<dt>
<h4 class="name" id="angle"><span class="type-signature"><readonly> </span>angle<span class="type-signature"></span></h4>
</dt>
<dd>
<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>angle</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the angle of the line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-220">line 220</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="bottom"><span class="type-signature"><readonly> </span>bottom<span class="type-signature"></span></h4>
</dt>
<dd>
<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 the bottom-most point of this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-324">line 324</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="end"><span class="type-signature"></span>end<span class="type-signature"></span></h4>
</dt>
<dd>
<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>end</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="description last"><p>The end point of the line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-32">line 32</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="height"><span class="type-signature"><readonly> </span>height<span class="type-signature"></span></h4>
</dt>
<dd>
<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>height</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the height of this bounds of this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-350">line 350</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="left"><span class="type-signature"><readonly> </span>left<span class="type-signature"></span></h4>
</dt>
<dd>
<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>left</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the left-most point of this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-285">line 285</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="length"><span class="type-signature"><readonly> </span>length<span class="type-signature"></span></h4>
</dt>
<dd>
<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>length</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the length of the line segment.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-207">line 207</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="perpSlope"><span class="type-signature"><readonly> </span>perpSlope<span class="type-signature"></span></h4>
</dt>
<dd>
<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>perpSlope</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the perpendicular slope of the line (x/y).</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-246">line 246</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="right"><span class="type-signature"><readonly> </span>right<span class="type-signature"></span></h4>
</dt>
<dd>
<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>right</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the right-most point of this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-298">line 298</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="slope"><span class="type-signature"><readonly> </span>slope<span class="type-signature"></span></h4>
</dt>
<dd>
<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>slope</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the slope of the line (y/x).</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-233">line 233</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="start"><span class="type-signature"></span>start<span class="type-signature"></span></h4>
</dt>
<dd>
<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>start</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="description last"><p>The start point of the line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-27">line 27</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="top"><span class="type-signature"><readonly> </span>top<span class="type-signature"></span></h4>
</dt>
<dd>
<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>top</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the top-most point of this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-311">line 311</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="width"><span class="type-signature"><readonly> </span>width<span class="type-signature"></span></h4>
</dt>
<dd>
<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>width</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the width of this bounds of this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-337">line 337</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="x"><span class="type-signature"><readonly> </span>x<span class="type-signature"></span></h4>
</dt>
<dd>
<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>x</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the x coordinate of the top left of the bounds around this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-259">line 259</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="y"><span class="type-signature"><readonly> </span>y<span class="type-signature"></span></h4>
</dt>
<dd>
<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>y</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Gets the y coordinate of the top left of the bounds around this line.</p></td>
</tr>
</tbody>
</table>
</dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-272">line 272</a>
</li></ul></dd>
</dl>
</dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<dl>
<dt>
<h4 class="name" id="intersects"><span class="type-signature"><static> </span>intersects<span class="signature">(a, b, <span class="optional">asSegment</span>, <span class="optional">result</span>)</span><span class="type-signature"> → {<a href="Phaser.Point.html">Phaser.Point</a>}</span></h4>
</dt>
<dd>
<div class="description">
<p>Checks for intersection between two lines.
If asSegment is true it will check for segment intersection.
If asSegment is false it will check for line intersection.
Returns the intersection segment of AB and EF as a Point, or null if there is no intersection.
Adapted from code by Keith Hair</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>a</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Line.html">Phaser.Line</a></span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The first Line to be checked.</p></td>
</tr>
<tr>
<td class="name"><code>b</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Line.html">Phaser.Line</a></span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The second Line to be checked.</p></td>
</tr>
<tr>
<td class="name"><code>asSegment</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
true
</td>
<td class="description last"><p>If true it will check for segment intersection, otherwise full line intersection.</p></td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"><p>A Point object to store the result in, if not given a new one will be created.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-415">line 415</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The intersection segment of the two lines as a Point, or null if there is no intersection.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="intersectsPoints"><span class="type-signature"><static> </span>intersectsPoints<span class="signature">(a, b, e, f, <span class="optional">asSegment</span>, <span class="optional">result</span>)</span><span class="type-signature"> → {<a href="Phaser.Point.html">Phaser.Point</a>}</span></h4>
</dt>
<dd>
<div class="description">
<p>Checks for intersection between two lines as defined by the given start and end points.
If asSegment is true it will check for line segment intersection. If asSegment is false it will check for line intersection.
Returns the intersection segment of AB and EF as a Point, or null if there is no intersection.
Adapted from code by Keith Hair</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Argument</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>a</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The start of the first Line to be checked.</p></td>
</tr>
<tr>
<td class="name"><code>b</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The end of the first line to be checked.</p></td>
</tr>
<tr>
<td class="name"><code>e</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The start of the second Line to be checked.</p></td>
</tr>
<tr>
<td class="name"><code>f</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The end of the second line to be checked.</p></td>
</tr>
<tr>
<td class="name"><code>asSegment</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
true
</td>
<td class="description last"><p>If true it will check for segment intersection, otherwise full line intersection.</p></td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"><p>A Point object to store the result in, if not given a new one will be created.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-363">line 363</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The intersection segment of the two lines as a Point, or null if there is no intersection.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="Phaser.Point.html">Phaser.Point</a></span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="clone"><span class="type-signature"></span>clone<span class="signature">(output)</span><span class="type-signature"> → {<a href="Phaser.Line.html">Phaser.Line</a>}</span></h4>
</dt>
<dd>
<div class="description">
<p>Returns a new Line object with the same values for the start and end properties as this Line object.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>output</code></td>
<td class="type">
<span class="param-type"><a href="Phaser.Line.html">Phaser.Line</a></span>
</td>
<td class="description last"><p>Optional Line object. If given the values will be set into the object, otherwise a brand new Line object will be created and returned.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Line.js.html">geom/Line.js</a>, <a href="Line.js.html#sunlight-1-line-184">line 184</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The cloned Line object.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="Phaser.Line.html">Phaser.Line</a></span>
</dd>
</dl>
</dd>