Tim van der Meij
9 years ago
25 changed files with 360 additions and 527 deletions
@ -1,34 +1,30 @@
@@ -1,34 +1,30 @@
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//
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// See README for overview
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//
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'use strict'; |
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//
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// Fetch the PDF document from the URL using promises
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//
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PDFJS.getDocument('helloworld.pdf').then(function(pdf) { |
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// Using promise to fetch the page
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pdf.getPage(1).then(function(page) { |
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var scale = 1.5; |
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var viewport = page.getViewport(scale); |
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// In production, the bundled pdf.js shall be used instead of RequireJS.
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require.config({paths: {'pdfjs': '../../src'}}); |
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require(['pdfjs/display/api'], function (api) { |
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// In production, change this to point to the built `pdf.worker.js` file.
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PDFJS.workerSrc = '../../src/worker_loader.js'; |
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// Fetch the PDF document from the URL using promises.
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api.getDocument('helloworld.pdf').then(function (pdf) { |
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// Fetch the page.
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pdf.getPage(1).then(function (page) { |
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var scale = 1.5; |
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var viewport = page.getViewport(scale); |
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//
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// Prepare canvas using PDF page dimensions
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//
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var canvas = document.getElementById('the-canvas'); |
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var context = canvas.getContext('2d'); |
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canvas.height = viewport.height; |
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canvas.width = viewport.width; |
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// Prepare canvas using PDF page dimensions.
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var canvas = document.getElementById('the-canvas'); |
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var context = canvas.getContext('2d'); |
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canvas.height = viewport.height; |
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canvas.width = viewport.width; |
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//
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// Render PDF page into canvas context
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//
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var renderContext = { |
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canvasContext: context, |
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viewport: viewport |
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}; |
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page.render(renderContext); |
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// Render PDF page into canvas context.
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var renderContext = { |
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canvasContext: context, |
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viewport: viewport |
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}; |
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page.render(renderContext); |
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}); |
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}); |
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}); |
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@ -1,51 +0,0 @@
@@ -1,51 +0,0 @@
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/* Copyright 2015 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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/* jshint node:true */ |
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'use strict'; |
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// Simple util to re-generate HTML module references in right load order.
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var fs = require('fs'); |
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var path = require('path'); |
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var umd = require('./verifier.js'); |
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var filePath = process.argv[2]; |
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if (!filePath) { |
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console.log('USAGE: node ./external/umdutils/genhtml.js <html-file-path>'); |
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process.exit(0); |
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} |
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var content = fs.readFileSync(filePath).toString(); |
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var m, re = /<script\s+src=['"]([^'"]+)/g; |
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var filesFound = []; |
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while ((m = re.exec(content))) { |
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var jsPath = m[1]; |
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if (!/\bsrc\/.*?\.js$/.test(jsPath)) { |
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continue; |
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} |
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filesFound.push(jsPath); |
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} |
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var srcPrefix = filesFound[0].substring(0, filesFound[0].indexOf('src/') + 4); |
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var dependencies = umd.readDependencies(filesFound.map(function (p) { |
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return path.join(path.dirname(filePath), p); |
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})); |
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dependencies.loadOrder.forEach(function (i) { |
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console.log('<script src="' + i.replace('pdfjs/', srcPrefix) + '.js">'+ |
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'</script>'); |
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}); |
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@ -1,35 +0,0 @@
@@ -1,35 +0,0 @@
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/* Copyright 2015 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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/* |
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NOTE: This file is created as a helper to expose all loaded internal exported |
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members to global scope. |
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*/ |
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'use strict'; |
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(function (root) { |
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for (var i in root) { |
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if (/^pdfjs(Shared|Core|Display)/.test(i)) { |
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var obj = root[i]; |
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for (var j in obj) { |
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if (Object.getOwnPropertyDescriptor(root, j)) { |
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continue; // ignoring if already set
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} |
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root[j] = obj[j]; |
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} |
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} |
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} |
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})(window); |
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