yetangitu/canvas-based-HTML5-Comic-Book-Reader
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zoom should now be working again

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This commit is contained in:
Bala Clark 2010-07-07 13:05:10 +01:00
parent a2db134e22
commit d87ada2ac8
1 changed files with 7 additions and 3 deletions
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10
scripts.js
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@ -30,7 +30,7 @@ function ComicBook() {
var scale = 1; var scale = 1;
var displayMode = "double" // single / double var displayMode = "double" // single / double
var zoomMode = "manual"; // manual / fitWidth / fitHeight var zoomMode = "fitWidth"; // manual / fitWidth
/* /*
* @param {String} id The canvas ID to draw the comic on. * @param {String} id The canvas ID to draw the comic on.
@ -143,8 +143,12 @@ function ComicBook() {
// draw the page // draw the page
if (zoomMode == "manual") { if (zoomMode == "manual") {
context.drawImage(page, 0, 0, page.width, page.height);
if (displayMode == "double" && typeof page2 == "object") context.drawImage(page2, page.width, 0, page2.width, page2.height); var page_width = page.width * scale
var page_height = page.height * scale;
context.drawImage(page, 0, 0, page_width, page_height);
if (displayMode == "double" && typeof page2 == "object") context.drawImage(page2, page_width, 0, page_width, page_height);
} }
// draw page with scaled dimensions in dynamic display modes // draw page with scaled dimensions in dynamic display modes
else { else {