Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.image.BufferedImage;
import java.net.URL;

import javax.imageio.ImageIO;

public class Main {
    public static void main(final String args[]) throws Exception {
        URL url = new URL("http://www.java2s.com/style/download.png");
        BufferedImage image = ImageIO.read(url);

        for (int x = 0; x < image.getWidth(); x++) {
            for (int y = 0; y < image.getHeight(); y++) {
                int clr = image.getRGB(x, y);
                int red = (clr & 0x00ff0000) >> 16;
                int green = (clr & 0x0000ff00) >> 8;
                int blue = clr & 0x000000ff;

                System.out.println("Red Color value = " + red);
                System.out.println("Green Color value = " + green);
                System.out.println("Blue Color value = " + blue);
            }
        }
    }
}