import java.awt.*;
import java.awt.image.*;
import javax.imageio.ImageIO;
import java.io.File;
import java.io.IOException;
class Main {
    static final int X = 380, Y = 250;
    static BufferedImage I = new BufferedImage(X, Y, BufferedImage.TYPE_INT_RGB);
 
    static public void main(String[] args){
        for (int i = 0; i<X; ++i) for(int j=0; j<Y; ++j)
           I.setRGB(i, j, 0xffc068); // Tan packground
        for (int j = 0; j<45; ++j) I.setRGB(j, j, 0); // Scratch upper left corner
        WritableRaster wr = I.getRaster();
        if(1>0) {int x = X-40, y = Y-40; int[] a = new int[y*x*3]; // 96 bit pixels
          for(int j = 0; j<y; ++j) for(int i = 0; i<x; ++i) {int z = 3*(j*x + i);
            a[z] = i; a[z+1] = j; a[z+2] = 128;}
          wr.setPixels(20, 20, x, y, a);}
        else {int[] a = new int[3]; a[2] = 128;
           for(int j = 0; j<Y-40; ++j) {a[1] = j;
           for(int i = 0; i<X-40; ++i) {a[0] = i;
              wr.setPixel(20+i, 20+j, a);}}}
        Frame f = new Frame( "paint Example" );
        f.add("Center", new MainCanvas());
        f.setSize(new Dimension(X,Y+22));
        f.setVisible(true);
        
        for(int q=0; q < args.length; ++q) {
           int z = args[q].lastIndexOf('.');
           if (z > 0) try {ImageIO.write(
                I, args[q].substring(z+1),
                new File(args[q]));}
              catch (IOException e) {System.err.println("image not saved.");}}
   }
}
class MainCanvas extends Canvas
{
    public void paint(Graphics g)
    {
        g.drawImage(Main.I, 0, 0, Color.red, null);
        Dimension s = getSize();
        g.drawOval(0, 0, s.width, s.height);
    }
}