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authorValerio Virgillito2012-01-29 00:26:20 -0800
committerValerio Virgillito2012-01-30 16:53:32 -0800
commitad81ae4c61eb5857cd444ef0caf5b0b33e8072ba (patch)
treefc8cfda018d6fd09d13796c0680e6dbcb423ea7c /node_modules/ninja-components/effect/desaturate-effect.js
parent36e7379c7c282fc3e1b5b86b0b0ed59be60c4253 (diff)
downloadninja-ad81ae4c61eb5857cd444ef0caf5b0b33e8072ba.tar.gz
Moved the ninja components out of the Montage folder
Signed-off-by: Valerio Virgillito <rmwh84@motorola.com>
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1/* <copyright>
2 This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
3 No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
4 (c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5 </copyright> */
6var Montage = require("montage").Montage;
7var Effect = require("effect/effect").Effect;
8
9exports.DesaturateEffect = Montage.create(Effect, {
10
11 applyEffect: {
12 value: function(pixels, pixelCount) {
13 var i = 0,
14 average;
15
16 for (i = 0; i < pixelCount; i += 4) {
17 average = (pixels[i] + pixels[i+1] + pixels[i+2])/ 3;
18 pixels[i] = average;
19 pixels[i+1] = average;
20 pixels[i+2] = average;
21 }
22 }
23 }
24
25});