import java.awt.*;
import java.awt.image.*;

public class Graphics4
{

   static public void main(String[] args)
   {
      final int YELLOW = 0xFFFF00;

      /* ------------------------------------------------
         Preparing to draw picture...
         ------------------------------------------------ */
      Canvas pic = new MyCanvas();          // Make a canvas (2 dim array)
      Frame f = new Frame( "My image" );    // Create a window

      f.add("Center", pic);                 // Put the canvas in the window
      f.setSize(400,300);                   // Set size of the window
      f.setVisible(true);                   // Make window visible 

      /* ------------------------------------------------
         Draw a 10x10 box at (200,100)
         ------------------------------------------------ */
      for (int col = 0; col < 10; col++ ) 
         for (int row = 0; row < 10; row++ ) 
            MyCanvas.Image.setRGB(200+col, 100+row, YELLOW); 

      pic.repaint();   // Repaint the picture
   }
}