Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Only update progress bar if it increases

Browse Source
This commit is contained in:
Mack Duan 2013-04-23 10:00:31 -07:00
parent c5084d9e8a
commit 91f9948df4
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
web/viewer.js
View File

@ -110,6 +110,7 @@ var ProgressBar = (function ProgressBarClosure() {
// Initialize heights
this.div.style.height = this.height + this.units;
this.percent = 0;
}
ProgressBar.prototype = {
@ -1333,7 +1334,13 @@ var PDFView = {
progress: function pdfViewProgress(level) {
var percent = Math.round(level * 100);
PDFView.loadingBar.percent = percent;
// When we transition from full request to range requests, it's possible
// that we discard some of the loaded data. This can cause the loading
// bar to move backwards. So prevent this by only updating the bar if it
// increases.
if (percent > PDFView.loadingBar.percent) {
PDFView.loadingBar.percent = percent;
}
},
load: function pdfViewLoad(pdfDocument, scale) {