57 lines
1.9 KiB
JavaScript
57 lines
1.9 KiB
JavaScript
/* Copyright 2014 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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if (!PDFJS.PDFViewer || !PDFJS.getDocument) {
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alert('Please build the pdfjs-dist library using\n' +
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' `gulp dist-install`');
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}
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// The workerSrc property shall be specified.
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//
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PDFJS.workerSrc = '../../node_modules/pdfjs-dist/build/pdf.worker.js';
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// Some PDFs need external cmaps.
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//
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// PDFJS.cMapUrl = '../../node_modules/pdfjs-dist/cmaps/';
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// PDFJS.cMapPacked = true;
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var DEFAULT_URL = '../../web/compressed.tracemonkey-pldi-09.pdf';
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var PAGE_TO_VIEW = 1;
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var SCALE = 1.0;
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var container = document.getElementById('pageContainer');
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// Loading document.
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PDFJS.getDocument(DEFAULT_URL).then(function (pdfDocument) {
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// Document loaded, retrieving the page.
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return pdfDocument.getPage(PAGE_TO_VIEW).then(function (pdfPage) {
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// Creating the page view with default parameters.
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var pdfPageView = new PDFJS.PDFPageView({
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container: container,
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id: PAGE_TO_VIEW,
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scale: SCALE,
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defaultViewport: pdfPage.getViewport(SCALE),
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// We can enable text/annotations layers, if needed
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textLayerFactory: new PDFJS.DefaultTextLayerFactory(),
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annotationLayerFactory: new PDFJS.DefaultAnnotationLayerFactory()
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});
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// Associates the actual page with the view, and drawing it
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pdfPageView.setPdfPage(pdfPage);
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return pdfPageView.draw();
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});
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});
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