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cryptpad/www/lib/pdfjs/api/draft/PDFPageProxy.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: PDFPageProxy</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: PDFPageProxy</h1>
<section>
<header>
<h2>PDFPageProxy</h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="PDFPageProxy"><span class="type-signature"></span>new PDFPageProxy<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
Proxy to a PDFPage in the worker thread.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line741">line 741</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id="pageNumber"><span class="type-signature"></span>pageNumber<span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line759">line 759</a>
</li></ul></dd>
</dl>
<h4 class="name" id="ref"><span class="type-signature"></span>ref<span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line772">line 772</a>
</li></ul></dd>
</dl>
<h4 class="name" id="rotate"><span class="type-signature"></span>rotate<span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line765">line 765</a>
</li></ul></dd>
</dl>
<h4 class="name" id="userUnit"><span class="type-signature"></span>userUnit<span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line778">line 778</a>
</li></ul></dd>
</dl>
<h4 class="name" id="view"><span class="type-signature"></span>view<span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line785">line 785</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="_destroy"><span class="type-signature"></span>_destroy<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
Destroys page object.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line970">line 970</a>
</li></ul></dd>
</dl>
<h4 class="name" id="cleanup"><span class="type-signature"></span>cleanup<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
Cleans up resources allocated by the page.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line1005">line 1005</a>
</li></ul></dd>
</dl>
<h4 class="name" id="destroy"><span class="type-signature"></span>destroy<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
Cleans up resources allocated by the page. (deprecated)
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line997">line 997</a>
</li></ul></dd>
</dl>
<h4 class="name" id="getAnnotations"><span class="type-signature"></span>getAnnotations<span class="signature">(params)</span><span class="type-signature"> &rarr; {Promise}</span></h4>
<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>params</code></td>
<td class="type">
<span class="param-type"><a href="global.html#GetAnnotationsParameters">GetAnnotationsParameters</a></span>
</td>
<td class="description last">Annotation parameters.</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line806">line 806</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
A promise that is resolved with an {Array} of the
annotation objects.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise</span>
</dd>
</dl>
<h4 class="name" id="getOperatorList"><span class="type-signature"></span>getOperatorList<span class="signature">()</span><span class="type-signature"> &rarr; {Promise}</span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line913">line 913</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
A promise resolved with an <a href="global.html#PDFOperatorList">PDFOperatorList</a>
object that represents page's operator list.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise</span>
</dd>
</dl>
<h4 class="name" id="getTextContent"><span class="type-signature"></span>getTextContent<span class="signature">(params)</span><span class="type-signature"> &rarr; {Promise}</span></h4>
<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>params</code></td>
<td class="type">
<span class="param-type"><a href="global.html#getTextContentParameters">getTextContentParameters</a></span>
</td>
<td class="description last">getTextContent parameters.</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line958">line 958</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
That is resolved a <a href="global.html#TextContent">TextContent</a>
object that represent the page text content.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise</span>
</dd>
</dl>
<h4 class="name" id="getViewport"><span class="type-signature"></span>getViewport<span class="signature">(scale, rotate)</span><span class="type-signature"> &rarr; {<a href="PageViewport.html">PageViewport</a>}</span></h4>
<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>scale</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">The desired scale of the viewport.</td>
</tr>
<tr>
<td class="name"><code>rotate</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">Degrees to rotate the viewport. If omitted this
defaults to the page rotation.</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line795">line 795</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
Contains 'width' and 'height' properties
along with transforms required for rendering.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="PageViewport.html">PageViewport</a></span>
</dd>
</dl>
<h4 class="name" id="render"><span class="type-signature"></span>render<span class="signature">(params)</span><span class="type-signature"> &rarr; {<a href="RenderTask.html">RenderTask</a>}</span></h4>
<div class="description">
Begins the process of rendering a page to the desired context.
</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>params</code></td>
<td class="type">
<span class="param-type"><a href="global.html#RenderParameters">RenderParameters</a></span>
</td>
<td class="description last">Page render parameters.</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line822">line 822</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
An object that contains the promise, which
is resolved when the page finishes rendering.
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="RenderTask.html">RenderTask</a></span>
</dd>
</dl>
</article>
</section>
</div>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Externals</h3><ul><li><a href="external-Promise.html">Promise</a></li></ul><h3>Classes</h3><ul><li><a href="AnnotationBorderStyle.html">AnnotationBorderStyle</a></li><li><a href="AnnotationFactory.html">AnnotationFactory</a></li><li><a href="PageViewport.html">PageViewport</a></li><li><a href="PDFDataRangeTransport.html">PDFDataRangeTransport</a></li><li><a href="PDFDocumentLoadingTask.html">PDFDocumentLoadingTask</a></li><li><a href="PDFDocumentProxy.html">PDFDocumentProxy</a></li><li><a href="PDFJS.html">PDFJS</a></li><li><a href="PDFPageProxy.html">PDFPageProxy</a></li><li><a href="PDFWorker.html">PDFWorker</a></li><li><a href="RenderTask.html">RenderTask</a></li></ul><h3>Global</h3><ul><li><a href="global.html#_UnsupportedManager">_UnsupportedManager</a></li><li><a href="global.html#arrayByteLength">arrayByteLength</a></li><li><a href="global.html#arraysToBytes">arraysToBytes</a></li><li><a href="global.html#createPromiseCapability">createPromiseCapability</a></li><li><a href="global.html#createValidAbsoluteUrl">createValidAbsoluteUrl</a></li><li><a href="global.html#getDocument">getDocument</a></li></ul>
</nav>
<br class="clear">
<footer>
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
</footer>
<script> prettyPrint(); </script>
<script src="scripts/linenumber.js"> </script>
</body>
</html>
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