/*
* HaoRan ImageFilter Classes v0.1
* Copyright (C) 2012 Zhenjun Dai
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation.
*/
package com.marshalchen.common.uimodule.ImageFilter;
/**
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* @author daizhj
*
*/
public class BrickFilter implements IImageFilter{
public int ThreshHold = 128;
//@Override
public Image process(Image imageIn) {
int width = imageIn.getWidth();
int height = imageIn.getHeight();
Image clone = imageIn.clone();
int r = 0, g = 0, b = 0, avg = 0;
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
r = clone.getRComponent(x, y);
g = clone.getGComponent(x, y);
b = clone.getBComponent(x, y);
avg = (r + g + b) / 3;
avg = avg >= ThreshHold ? 255 : 0;
imageIn.setPixelColor(x, y, avg, avg, avg);
}
}
return imageIn;
}
}