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493 lines
6.3 KiB
HTML
493 lines
6.3 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>JSDoc: Class: RenderTask</title>
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<script src="scripts/prettify/prettify.js"> </script>
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<script src="scripts/prettify/lang-css.js"> </script>
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<!--[if lt IE 9]>
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<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
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<![endif]-->
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<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
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<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
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</head>
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<body>
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<div id="main">
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<h1 class="page-title">Class: RenderTask</h1>
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<section>
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<header>
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<h2>RenderTask</h2>
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</header>
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<article>
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<div class="container-overview">
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<h4 class="name" id="RenderTask"><span class="type-signature"></span>new RenderTask<span class="signature">()</span><span class="type-signature"></span></h4>
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<div class="description">
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Allows controlling of the rendering tasks.
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</div>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line2054">line 2054</a>
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</li></ul></dd>
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</dl>
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</div>
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<h3 class="subsection-title">Members</h3>
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<h4 class="name" id="promise"><span class="type-signature"></span>promise<span class="type-signature"></span></h4>
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<div class="description">
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Promise for rendering task completion.
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</div>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line2072">line 2072</a>
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</li></ul></dd>
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</dl>
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<h3 class="subsection-title">Methods</h3>
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<h4 class="name" id="cancel"><span class="type-signature"></span>cancel<span class="signature">()</span><span class="type-signature"></span></h4>
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<div class="description">
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Cancels the rendering task. If the task is currently rendering it will
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not be cancelled until graphics pauses with a timeout. The promise that
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this object extends will be rejected when cancelled.
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</div>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line2081">line 2081</a>
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</li></ul></dd>
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</dl>
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<h4 class="name" id="then"><span class="type-signature"></span>then<span class="signature">(onFulfilled, onRejected)</span><span class="type-signature"> → {Promise}</span></h4>
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<div class="description">
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Registers callbacks to indicate the rendering task completion.
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</div>
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<h5>Parameters:</h5>
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<table class="params">
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th class="last">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="name"><code>onFulfilled</code></td>
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<td class="type">
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<span class="param-type">function</span>
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</td>
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<td class="description last">The callback for the rendering completion.</td>
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</tr>
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<tr>
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<td class="name"><code>onRejected</code></td>
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<td class="type">
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<span class="param-type">function</span>
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</td>
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<td class="description last">The callback for the rendering failure.</td>
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</tr>
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</tbody>
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</table>
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<dl class="details">
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<dt class="tag-source">Source:</dt>
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<dd class="tag-source"><ul class="dummy"><li>
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<a href="display_api.js.html">display/api.js</a>, <a href="display_api.js.html#line2093">line 2093</a>
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</li></ul></dd>
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</dl>
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<h5>Returns:</h5>
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<div class="param-desc">
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A promise that is resolved after the onFulfilled or
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onRejected callback.
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</div>
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<dl>
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<dt>
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Type
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</dt>
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<dd>
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<span class="param-type">Promise</span>
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</dd>
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</dl>
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</article>
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</section>
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</div>
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<nav>
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<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>
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</nav>
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<br class="clear">
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<footer>
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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)
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