Sakurai/pdf.js
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Merge remote-tracking branch 'upstream/master'

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This commit is contained in:
Xavier Fung 2012-07-20 09:35:16 +08:00
commit 3b49ce0483
4 changed files with 21 additions and 5 deletions
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4
src/stream.js
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@ -852,7 +852,7 @@ var JpegStream = (function JpegStreamClosure() {
*/
JpegStream.prototype.isNativelySupported =
function JpegStream_isNativelySupported(xref, res) {
var cs = ColorSpace.parse(this.dict.get('ColorSpace'), xref, res);
var cs = ColorSpace.parse(this.dict.get('ColorSpace', 'CS'), xref, res);
// when bug 674619 lands, let's check if browser can do
// normal cmyk and then we won't need to decode in JS
if (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB')
@ -867,7 +867,7 @@ var JpegStream = (function JpegStreamClosure() {
*/
JpegStream.prototype.isNativelyDecodable =
function JpegStream_isNativelyDecodable(xref, res) {
var cs = ColorSpace.parse(this.dict.get('ColorSpace'), xref, res);
var cs = ColorSpace.parse(this.dict.get('ColorSpace', 'CS'), xref, res);
var numComps = cs.numComps;
if (numComps == 1 || numComps == 3)
return true;

1
test/pdfs/issue1419.pdf.link Normal file
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@ -0,0 +1 @@
http://www.meal-a-day.asia/sites/default/files/Meal-a-Day%20Asia-Pacific%20Biennial%20Report%202012%20v1.01.pdf

9
test/test_manifest.json
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@ -604,6 +604,15 @@
"link": true,
"type": "eq"
},
{ "id": "issue1419.pdf",
"file": "pdfs/issue1419.pdf",
"md5": "b5b6c6405d7b48418bccf97277957664",
"rounds": 1,
"link": true,
"pageLimit": 1,
"skipPages": [1],
"type": "eq"
},
{ "id": "issue1317",
"file": "pdfs/issue1317.pdf",
"md5": "6fb46275b30c48c8985617d4f86199e3",

12
web/viewer.js
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@ -1665,6 +1665,9 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
var renderInterval = 0;
var resumeInterval = 500; // in ms
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
// Render the text layer, one div at a time
function renderTextLayer() {
if (textDivs.length === 0) {
@ -1678,9 +1681,12 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
if (textDiv.dataset.textLength > 1) { // avoid div by zero
// Adjust div width to match canvas text
// Due to the .offsetWidth calls, this is slow
// This needs to come after appending to the DOM
var textScale = textDiv.dataset.canvasWidth / textDiv.offsetWidth;
ctx.font = textDiv.style.fontSize + ' sans-serif';
var width = ctx.measureText(textDiv.textContent).width;
var textScale = textDiv.dataset.canvasWidth / width;
CustomStyle.setProp('transform' , textDiv,
'scale(' + textScale + ', 1)');
CustomStyle.setProp('transformOrigin' , textDiv, '0% 0%');