1829 lines
18 KiB
HTML
1829 lines
18 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: PDFDocumentProxy</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: PDFDocumentProxy</h1>
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<section>
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<header>
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<h2>PDFDocumentProxy</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="PDFDocumentProxy"><span class="type-signature"></span>new PDFDocumentProxy<span class="signature">()</span><span class="type-signature"></span></h4>
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<div class="description">
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Proxy to a PDFDocument in the worker thread. Also, contains commonly used
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properties that can be read synchronously.
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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#line505">line 505</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="fingerprint"><span class="type-signature"></span>fingerprint<span class="type-signature"></span></h4>
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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#line522">line 522</a>
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</li></ul></dd>
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</dl>
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<h4 class="name" id="numPages"><span class="type-signature"></span>numPages<span class="type-signature"></span></h4>
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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#line515">line 515</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="cleanup"><span class="type-signature"></span>cleanup<span class="signature">()</span><span class="type-signature"></span></h4>
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<div class="description">
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Cleans up resources allocated by the document, e.g. created @font-face.
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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#line634">line 634</a>
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</li></ul></dd>
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</dl>
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<h4 class="name" id="destroy"><span class="type-signature"></span>destroy<span class="signature">()</span><span class="type-signature"></span></h4>
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<div class="description">
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Destroys current document instance and terminates worker.
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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#line640">line 640</a>
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</li></ul></dd>
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</dl>
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<h4 class="name" id="getAttachments"><span class="type-signature"></span>getAttachments<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
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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#line571">line 571</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 with a lookup table for
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mapping named attachments to their content.
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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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<h4 class="name" id="getData"><span class="type-signature"></span>getData<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
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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#line613">line 613</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 with a TypedArray that has
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the raw data from the PDF.
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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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<h4 class="name" id="getDestination"><span class="type-signature"></span>getDestination<span class="signature">(id)</span><span class="type-signature"> → {Promise}</span></h4>
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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>id</code></td>
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<td class="type">
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<span class="param-type">string</span>
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</td>
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<td class="description last">The named destination to get.</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#line556">line 556</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 with all information
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of the given named destination.
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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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<h4 class="name" id="getDestinations"><span class="type-signature"></span>getDestinations<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
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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#line548">line 548</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 with a lookup table for
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mapping named destinations to reference numbers.
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This can be slow for large documents: use getDestination instead
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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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<h4 class="name" id="getDownloadInfo"><span class="type-signature"></span>getDownloadInfo<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
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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#line621">line 621</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 when the document's data
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is loaded. It is resolved with an {Object} that contains the length
|
|
property that indicates size of the PDF data in bytes.
|
|
</div>
|
|
|
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|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
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|
|
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</dd>
|
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</dl>
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<h4 class="name" id="getJavaScript"><span class="type-signature"></span>getJavaScript<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
|
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<dl class="details">
|
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<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#line578">line 578</a>
|
|
</li></ul></dd>
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</dl>
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<h5>Returns:</h5>
|
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|
<div class="param-desc">
|
|
A promise that is resolved with an array of all the
|
|
JavaScript strings in the name tree.
|
|
</div>
|
|
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<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
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|
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</dd>
|
|
</dl>
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<h4 class="name" id="getMetadata"><span class="type-signature"></span>getMetadata<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
|
|
|
|
|
|
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<dl class="details">
|
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|
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|
|
|
<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#line606">line 606</a>
|
|
</li></ul></dd>
|
|
|
|
|
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|
|
</dl>
|
|
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|
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|
|
<h5>Returns:</h5>
|
|
|
|
|
|
<div class="param-desc">
|
|
A promise that is resolved with an {Object} that has
|
|
info and metadata properties. Info is an {Object} filled with anything
|
|
available in the information dictionary and similarly metadata is a
|
|
{Metadata} object with information from the metadata section of the PDF.
|
|
</div>
|
|
|
|
|
|
|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
|
|
|
|
</dd>
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h4 class="name" id="getOutline"><span class="type-signature"></span>getOutline<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<dl class="details">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
<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#line597">line 597</a>
|
|
</li></ul></dd>
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
</dl>
|
|
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|
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|
|
<h5>Returns:</h5>
|
|
|
|
|
|
<div class="param-desc">
|
|
A promise that is resolved with an {Array} that is a
|
|
tree outline (if it has one) of the PDF. The tree is in the format of:
|
|
[
|
|
{
|
|
title: string,
|
|
bold: boolean,
|
|
italic: boolean,
|
|
color: rgb Uint8Array,
|
|
dest: dest obj,
|
|
url: string,
|
|
items: array of more items like this
|
|
},
|
|
...
|
|
].
|
|
</div>
|
|
|
|
|
|
|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
|
|
|
|
</dd>
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h4 class="name" id="getPage"><span class="type-signature"></span>getPage<span class="signature">(pageNumber)</span><span class="type-signature"> → {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>pageNumber</code></td>
|
|
|
|
|
|
<td class="type">
|
|
|
|
|
|
<span class="param-type">number</span>
|
|
|
|
|
|
|
|
</td>
|
|
|
|
|
|
|
|
|
|
|
|
<td class="description last">The page number to get. The first page is 1.</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#line530">line 530</a>
|
|
</li></ul></dd>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h5>Returns:</h5>
|
|
|
|
|
|
<div class="param-desc">
|
|
A promise that is resolved with a <a href="PDFPageProxy.html">PDFPageProxy</a>
|
|
object.
|
|
</div>
|
|
|
|
|
|
|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
|
|
|
|
</dd>
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h4 class="name" id="getPageIndex"><span class="type-signature"></span>getPageIndex<span class="signature">(ref)</span><span class="type-signature"> → {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>ref</code></td>
|
|
|
|
|
|
<td class="type">
|
|
|
|
|
|
<span class="param-type">Object</span>
|
|
|
|
|
|
|
|
</td>
|
|
|
|
|
|
|
|
|
|
|
|
<td class="description last">The page reference. Must have
|
|
the 'num' and 'gen' properties.</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#line539">line 539</a>
|
|
</li></ul></dd>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h5>Returns:</h5>
|
|
|
|
|
|
<div class="param-desc">
|
|
A promise that is resolved with the page index that is
|
|
associated with the reference.
|
|
</div>
|
|
|
|
|
|
|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
|
|
|
|
</dd>
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h4 class="name" id="getPageLabels"><span class="type-signature"></span>getPageLabels<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<dl class="details">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<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#line564">line 564</a>
|
|
</li></ul></dd>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h5>Returns:</h5>
|
|
|
|
|
|
<div class="param-desc">
|
|
A promise that is resolved with:
|
|
an Array containing the pageLabels that correspond to the pageIndexes,
|
|
or `null` when no pageLabels are present in the PDF file.
|
|
</div>
|
|
|
|
|
|
|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</span>
|
|
|
|
|
|
</dd>
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h4 class="name" id="getStats"><span class="type-signature"></span>getStats<span class="signature">()</span><span class="type-signature"> → {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#line628">line 628</a>
|
|
</li></ul></dd>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h5>Returns:</h5>
|
|
|
|
|
|
<div class="param-desc">
|
|
A promise this is resolved with current stats about
|
|
document structures (see <a href="global.html#PDFDocumentStats">PDFDocumentStats</a>).
|
|
</div>
|
|
|
|
|
|
|
|
<dl>
|
|
<dt>
|
|
Type
|
|
</dt>
|
|
<dd>
|
|
|
|
<span class="param-type">Promise</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>
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</body>
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</html> |