Mega Code Archive

 

Categories / Java / Advanced Graphics

 

Getting and Setting Pixels in a Buffered Image

import java.awt.image.BufferedImage; public class Main {   public static void main(String[] argv) throws Exception {     BufferedImage bufferedImage = new BufferedImage(200, 200,         BufferedImage.TYPE_INT_RGB);     int rgb = bufferedImage.getRGB(1, 1);     int w = bufferedImage.getWidth(null);     int h = bufferedImage.getHeight(null);     int[] rgbs = new int[w * h];     bufferedImage.getRGB(0, 0, w, h, rgbs, 0, w);     rgb = 0xFF00FF00; // green     bufferedImage.setRGB(1, 1, rgb);   } }