yetangitu/canvas-based-HTML5-Comic-Book-Reader
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made switching from auto page width to manual zoom modes smoother

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This commit is contained in:
Bala Clark 2011-09-03 08:31:24 +02:00
parent b3443a93fc
commit 130463606c
1 changed files with 7 additions and 2 deletions
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9
lib/ComicBook.js
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@ -486,8 +486,13 @@ function ComicBook(id, srcs, opts) {
case "fitWidth": case "fitWidth":
document.body.style.overflowX = "hidden"; document.body.style.overflowX = "hidden";
zoom_scale = (window.innerWidth > width) ? ((window.innerWidth - width) / window.innerWidth) + 1 // scale up if the window is wider than the page
: window.innerWidth / width; // scale down if the window is narrower than the page zoom_scale = (window.innerWidth > width)
? ((window.innerWidth - width) / window.innerWidth) + 1 // scale up if the window is wider than the page
: window.innerWidth / width; // scale down if the window is narrower than the page
// update the interal scale var so switching zoomModes while zooming will be smooth
scale = zoom_scale
break; break;
default: default: