ZenBrowserMirrors/pdf.js
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Merge upstream and change to error parameter for callback.

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This commit is contained in:
Brendan Dahl 2011-12-02 10:19:43 -08:00
commit e0c231eec7
16 changed files with 500 additions and 182 deletions
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19
web/viewer.js
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@ -263,7 +263,7 @@ var PDFView = {
var container = document.getElementById('viewer');
while (container.hasChildNodes())
container.removeChild(container.lastChild);
var pdf;
try {
pdf = new PDFJS.PDFDoc(data);
@ -291,10 +291,10 @@ var PDFView = {
pagesRefMap[pageRef.num + ' ' + pageRef.gen + ' R'] = i;
}
this.setScale(scale || kDefaultScale, true);
this.pagesRefMap = pagesRefMap;
this.destinations = pdf.catalog.destinations;
this.setScale(scale || kDefaultScale, true);
if (pdf.catalog.documentOutline) {
this.outline = new DocumentOutlineView(pdf.catalog.documentOutline);
var outlineSwitchButton = document.getElementById('outlineSwitch');
@ -542,6 +542,10 @@ var PageView = function pageView(container, content, id, pageWidth, pageHeight,
div.appendChild(canvas);
this.canvas = canvas;
var textLayer = document.createElement('div');
textLayer.className = 'textLayer';
div.appendChild(textLayer);
var scale = this.scale;
canvas.width = pageWidth * scale;
canvas.height = pageHeight * scale;
@ -555,14 +559,13 @@ var PageView = function pageView(container, content, id, pageWidth, pageHeight,
stats.begin = Date.now();
this.content.startRendering(ctx,
(function pageViewDrawCallback() {
(function pageViewDrawCallback(error) {
if (error)
PDFView.error('An error occurred while rendering the page.', error);
this.updateStats();
if (this.onAfterDraw)
this.onAfterDraw();
}).bind(this),
function pageViewErrorback(e) {
PDFView.error('An error occurred while rendering the page.', e);
}
}).bind(this), textLayer
);
setupLinks(this.content, this.scale);