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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: Camera</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">
</head>
<body>
<div id="main">
<h1 class="page-title">Class: Camera</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="Splat.html">Splat</a>.</span>
Camera
</h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="Camera"><span class="type-signature"></span>new Camera<span class="signature">(x, y, width, height)</span><span class="type-signature"></span></h4>
<div class="description">
A basic camera. It's really an <a href="Splat.Entity.html">Splat.Entity</a>, so you can control it in the same way.
By changing <a href="Splat.Entity.html#x">Splat.Entity#x</a> and <a href="Splat.Entity.html#y">Splat.Entity#y</a> you control what portion of the canvas is viewable.
For example, if the Camera is at 50,50, and you draw a rectangle at 200,200,
it will appear on the screen at 150,150.
</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>x</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">The top-left x coordinate</td>
</tr>
<tr>
<td class="name"><code>y</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">The top-left y coordinate</td>
</tr>
<tr>
<td class="name"><code>width</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">The width on the x-axis. Currently doesn't do anything.</td>
</tr>
<tr>
<td class="name"><code>height</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">The height on the y-axis. Currently doesn't do anything.</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="camera.js.html">camera.js</a>, <a href="camera.js.html#line18">line 18</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Extends</h3>
<ul>
<li><a href="Splat.Entity.html">Splat.Entity</a></li>
</ul>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id="height"><span class="type-signature"></span>height<span class="type-signature"> :number</span></h4>
<div class="description">
Height of the Entity, extending downward from <a href="Splat.Entity.html#y">Splat.Entity#y</a>.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#height">Splat.Entity#height</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line34">line 34</a>
</li></ul></dd>
</dl>
<h4 class="name" id="lastX"><span class="type-signature">(readonly) </span>lastX<span class="type-signature"> :number</span></h4>
<div class="description">
The value of <a href="Splat.Entity.html#x">Splat.Entity#x</a> in the previous frame.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#lastX">Splat.Entity#lastX</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line50">line 50</a>
</li></ul></dd>
</dl>
<h4 class="name" id="lastY"><span class="type-signature">(readonly) </span>lastY<span class="type-signature"> :number</span></h4>
<div class="description">
The value of <a href="Splat.Entity.html#y">Splat.Entity#y</a> in the previous frame.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#lastY">Splat.Entity#lastY</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line56">line 56</a>
</li></ul></dd>
</dl>
<h4 class="name" id="vx"><span class="type-signature"></span>vx<span class="type-signature"> :number</span></h4>
<div class="description">
Velocity along the x-axis in pixels/millisecond.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#vx">Splat.Entity#vx</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line39">line 39</a>
</li></ul></dd>
</dl>
<h4 class="name" id="vy"><span class="type-signature"></span>vy<span class="type-signature"> :number</span></h4>
<div class="description">
Velocity along the y-axis in pixels/millisecond.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#vy">Splat.Entity#vy</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line44">line 44</a>
</li></ul></dd>
</dl>
<h4 class="name" id="width"><span class="type-signature"></span>width<span class="type-signature"> :number</span></h4>
<div class="description">
Width of the Entity, extending to the right of <a href="Splat.Entity.html#x">Splat.Entity#x</a>.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#width">Splat.Entity#width</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line29">line 29</a>
</li></ul></dd>
</dl>
<h4 class="name" id="x"><span class="type-signature"></span>x<span class="type-signature"> :number</span></h4>
<div class="description">
Leftmost position along the x-axis.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#x">Splat.Entity#x</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line19">line 19</a>
</li></ul></dd>
</dl>
<h4 class="name" id="y"><span class="type-signature"></span>y<span class="type-signature"> :number</span></h4>
<div class="description">
Topmost position along the y-axis.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">number</span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#y">Splat.Entity#y</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="entity.js.html">entity.js</a>, <a href="entity.js.html#line24">line 24</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="collides"><span class="type-signature"></span>collides<span class="signature">(other)</span><span class="type-signature"> → {boolean}</span></h4>
<div class="description">
Test if this Entity is currently colliding with another.
</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>other</code></td>
<td class="type">
<span class="param-type"><a href="Splat.Entity.html">Splat.Entity</a></span>
</td>
<td class="description last">The Entity to test for collision with</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="Splat.Entity.html#collides">Splat.Entity#collides</a>
</li></ul></dd>