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Fixes test driver and examples

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Yury Delendik 2012-04-12 08:23:38 -07:00
parent 5608f8e445
commit b312719d7e
6 changed files with 109 additions and 93 deletions
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42
examples/helloworld/hello.js
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@ -7,25 +7,31 @@
'use strict';
PDFJS.getPdf('helloworld.pdf', function getPdfHelloWorld(data) {
//
// Instantiate PDFDoc with PDF data
//
var pdf = new PDFJS.PDFDoc(data);
var page = pdf.getPage(1);
var scale = 1.5;
//
// Fetch the PDF document from the URL using promices
//
PDFJS.getDocument('helloworld.pdf').then(function(pdf) {
// Using promise to fetch the page
pdf.getPage(1).then(function(page) {
var scale = 1.5;
var viewport = page.getViewport(scale);
//
// Prepare canvas using PDF page dimensions
//
var canvas = document.getElementById('the-canvas');
var context = canvas.getContext('2d');
canvas.height = page.height * scale;
canvas.width = page.width * scale;
//
// Prepare canvas using PDF page dimensions
//
var canvas = document.getElementById('the-canvas');
var context = canvas.getContext('2d');
canvas.height = viewport.height;
canvas.width = viewport.width;
//
// Render PDF page into canvas context
//
page.startRendering(context);
//
// Render PDF page into canvas context
//
var renderContext = {
canvasContext: context,
viewport: viewport
};
page.render(renderContext);
});
});