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RGB.java

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/*

* To change this template, choose Tools | Templates

* and open the template in the editor.

*/

package image2d;

import java.awt.image.BufferedImage;

public class RGB {

public static int getRGBW(BufferedImage image, int i, int j) {

int width = image.getWidth();

int height = image.getHeight();

i = Math.max(0, Math.min(width - 1, i));

j = Math.max(0, Math.min(height - 1, j));

return image.getRGB(i, j);

}

public static int getRGBH(BufferedImage image, int i, int j) {

int width = image.getWidth();

int height = image.getHeight();

j = Math.max(0, Math.min(width - 1, j));

i = Math.max(0, Math.min(height - 1, i));

return image.getRGB(i, j);

}

}