// PROBLEM FOR THIS WEEK: This problem has two parts:
// (i) Type this program in a file, compile and execute. While executing,
// it will ask for a number. Type any number and click ok. It will show two
// cocentric circles.
// (ii) Now replace the last 4 instructions by another set of instructions
// which draw the shape asked for.


import javabook.*;
import java.awt.*;


class Shape
{
	public static void main (String[] arg)
	{

// Create an object of class DrawingBoard and invoke its setVisible method
// so it becomes visible on the screen.

	DrawingBoard board = new DrawingBoard();
	board.setVisible(true);

// following 3 instructions do not do any thing useful for this program.
// They are added so that shape drawing instructions are executed only
// after DrawingBoard become visible on the screen. These instructions 
// ask the user to enter a number which is never used.
// Please ask for a detailed explanation about this in the lecture.

	MainWindow mainWindow = new MainWindow();
        InputBox inputBox = new InputBox(mainWindow);
	inputBox.getInteger("give an integer");

// **************SHAPE DRAWING INSTRUCTIONS ********************
// The following instructions draw two cocentric circles of different
// colours. Replace them by a new set of instructions which draw a BICYCLE.
// Try to make it look as real as possible.
// For more methods of class DrawingBoard visit the course website,
// click on "Text & References". Then click on "Documentation" of "javabook"
// which is the package where class DrawingBoard is defined.

	board.setColor(Color.cyan); 
	board.drawCircle(200,200,100);
	board.setColor(Color.red); 
	board.drawCircle(200,200,150);

	}
}