Sakurai/pdf.js
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Merge pull request #636 from notmasteryet/tree-29

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Fixing disappearing pages (when multiple are visible)
This commit is contained in:
Andreas Gal 2011-10-08 23:38:26 -07:00
commit ccf1e94a7d
1 changed files with 3 additions and 1 deletions
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web/viewer.js
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@ -16,6 +16,9 @@ var kMaxScale = 4.0;
var Cache = function cacheCache(size) { var Cache = function cacheCache(size) {
var data = []; var data = [];
this.push = function cachePush(view) { this.push = function cachePush(view) {
var i = data.indexOf(view);
if (i >= 0)
data.splice(i);
data.push(view); data.push(view);
if (data.length > size) if (data.length > size)
data.shift().update(); data.shift().update();
@ -277,7 +280,6 @@ var PDFView = {
view: singlePage }); view: singlePage });
currentHeight += singlePage.height * singlePage.scale + kBottomMargin; currentHeight += singlePage.height * singlePage.scale + kBottomMargin;
} }
return visiblePages; return visiblePages;
} }
}; };