yetangitu/canvas-based-HTML5-Comic-Book-Reader
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added sharpen control

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This commit is contained in:
Bala Clark 2011-08-31 20:22:23 +02:00
parent 696b6f489b
commit 3035b44e85
1 changed files with 11 additions and 0 deletions
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11
lib/ComicBook.js
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@ -181,6 +181,16 @@ function ComicBook(id, srcs, opts) {
ComicBook.prototype.enhance.brightness({ contrast: ui.value });
}
}))
.append("<label>sharpen</label>")
.append($("<div id='sharpen'></div>").slider({
value: 0,
step: 0.1,
min: 0,
max: 1,
slide: function(event, ui) {
ComicBook.prototype.enhance.sharpen({ amount: ui.value });
}
}))
.append("<input type='checkbox' id='desaturate' /> <label for='desaturate'>Desaturate</label>")
.append("<button id='reset' style='display:block'>reset</button>")
.css({
@ -231,6 +241,7 @@ function ComicBook(id, srcs, opts) {
// TODO: improve performance here.
$("#brightness").slider("value", 0)
$("#saturation").slider("value", 0);
$("#sharpen").slider("value", 0);
var desaturate = $("#desaturate");
desaturate.attr("checked", !desaturate.attr("checked"));
ComicBook.prototype.enhance.reset();