Parse image

ParseImg.java

import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;

public class ParseImg extends Component
{

  //public static String content = "";

  public static void main( String[] foo )
  {
    System.out.println( "@@@@@@@@@@@@@@" );
    new ParseImg();
  }

  public void printPixelARGB( int pixel )
  {
    int alpha = ( pixel >> 24 ) & 0xff;
    int red = ( pixel >> 16 ) & 0xff;
    int green = ( pixel >> 8 ) & 0xff;
    int blue = ( pixel ) & 0xff;
    System.out.println( "argb: " + alpha + ", " + red + ", " + green + ", " + blue );
  }

  private void marchThroughImage( BufferedImage image )
  {
    int w = image.getWidth();
    int h = image.getHeight();
    System.out.println( "width, height: " + w + ", " + h );

    for( int i = 0; i < h; i++ )
    {
      for( int j = 0; j < w; j++ )
      {
        System.out.println( "x,y: " + j + ", " + i );
        int pixel = image.getRGB( j, i );
        printPixelARGB( pixel );
        System.out.println( "" );
      }
    }
  }

  public ParseImg()
  {
    try
    {
      // get the BufferedImage, using the ImageIO class
      // Image image = ImageIO.read(new File(file));
      // BufferedImage buffered = (BufferedImage) image;
      BufferedImage image = ImageIO.read( new File( "c:\\elementScreenshot.png" ) );
      // BufferedImage image = ImageIO.read( this.getClass().getResource( "c:\\elementScreenshot.png" ) );
      marchThroughImage( image );
    }
    catch( IOException e )
    {
      System.err.println( e.getMessage() );
    }
  }

}