mydraw.java

200多个自己编的java程序,大家可以学一下.

import java.awt.*;

public interface Draw{
	Color RED=Color.red;
	Color Blue=Color.blue;
	public void drawCircle(Graphics g,Color color);
	public void drawRect(Graphics g,Color color);
	//there aren't curly braces 
	
}

class MyDraw implements Draw
{
	public void drawCircle(Graphics g,Color color)
	{
	   g.fillOval(40,40,10,10);
	}
	
	
}