yetangitu/canvas-based-HTML5-Comic-Book-Reader
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a few slight mods after jslint

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This commit is contained in:
Bala Clark 2010-07-10 14:32:20 +01:00
parent c3a0f866cc
commit 48bddd7aa7
1 changed files with 8 additions and 7 deletions
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13
ComicBook.js
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@ -1,4 +1,5 @@
/*jslint on: true, eqeqeq: true */ /*jslint browser: true, on: true, eqeqeq: true, plusplus: true, newcap: true, immed: true */
/* /*
TODOs: TODOs:
@ -19,7 +20,6 @@
*/ */
/** /**
* Merge two arrays. Any properties in b will replace the same properties in * Merge two arrays. Any properties in b will replace the same properties in
* a. New properties from b will be added to a. * a. New properties from b will be added to a.
@ -160,6 +160,7 @@ function ComicBook(id, srcs, opts) {
}; };
} }
// manually trigger the first load
if (i === 0) { preload(i); } if (i === 0) { preload(i); }
}; };
@ -198,12 +199,12 @@ function ComicBook(id, srcs, opts) {
switch(options.zoomMode) { switch(options.zoomMode) {
case "manual": case "manual":
document.body.style.overflowX = "auto" document.body.style.overflowX = "auto";
zoom_scale = (options.displayMode === "double") ? scale * 2 : scale; zoom_scale = (options.displayMode === "double") ? scale * 2 : scale;
break; break;
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 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 : window.innerWidth / width; // scale down if the window is narrower than the page
break; break;
@ -258,7 +259,7 @@ function ComicBook(id, srcs, opts) {
*/ */
ComicBook.prototype.drawNextPage = function () { ComicBook.prototype.drawNextPage = function () {
if (pointer + 1 < pages.length) { if (pointer + 1 < pages.length) {
pointer++; pointer += 1;
this.drawPage(); this.drawPage();
} }
}; };
@ -270,7 +271,7 @@ function ComicBook(id, srcs, opts) {
*/ */
ComicBook.prototype.drawPrevPage = function () { ComicBook.prototype.drawPrevPage = function () {
if (pointer > 0) { if (pointer > 0) {
pointer--; pointer -= 1;
this.drawPage(); this.drawPage();
} }
}; };