From 3035b44e854a90759008d267f9d1c6fa63c5174f Mon Sep 17 00:00:00 2001
From: Bala Clark <balaclark@gmail.com>
Date: Wed, 31 Aug 2011 20:22:23 +0200
Subject: [PATCH] added sharpen control

---
 lib/ComicBook.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/ComicBook.js b/lib/ComicBook.js
index 32738e2..f20da21 100755
--- a/lib/ComicBook.js
+++ b/lib/ComicBook.js
@@ -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();