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RGB.java
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27 lines (22 loc) · 773 Bytes
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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);
}
}