yetangitu/canvas-based-HTML5-Comic-Book-Reader
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fixed page height bug in manual mode

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This commit is contained in:
Bala Clark 2010-07-08 00:50:55 +01:00
parent 96089515b0
commit e57784f1a1
1 changed files with 5 additions and 1 deletions
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6
scripts.js
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@ -20,6 +20,7 @@ window.onload = function() {
book = new ComicBook("comic", pages, options);
book.draw();
book.zoom(.5);
}
window.onresize = function() {
@ -109,7 +110,8 @@ function ComicBook(id, srcs, opts) {
ComicBook.prototype.drawPage = function() {
var zoom_scale;
var offsetW = 0;
var offsetW = 0, offsetH = 0;
var page = pages[pointer];
var page2 = pages[pointer + 1];
@ -148,6 +150,8 @@ function ComicBook(id, srcs, opts) {
var page_width = (options.zoomMode == "manual") ? page.width * scale : canvas_width;
var page_height = (options.zoomMode == "manual") ? page.height * scale : canvas_height;
canvas_height = page_height;
// make sure the canvas is always at least full screen, even if the page is more narrow than the screen
canvas.width = (canvas_width < window.innerWidth) ? window.innerWidth : canvas_width;
canvas.height = (canvas_height < window.innerHeight) ? window.innerHeight : canvas_height;