java 显示图象
请大家帮我看看这段代码为什么显不出图形?
import java.awt.*;
public class Paint2 extends Frame{
public Paint2(String title){
super (title);
}
public void Paint(Graphics g){
g.drawLine(10,30,50,50);
g.drawRect(60,30,50,50);
g.drawString("Hello!!!!!!!!!!",120,50);
}
public static void main(String[] args) {
Paint2 f=new Paint2("huatu");
f.setSize(200,100);
f.setVisible(true);
}
}
谢谢Kimmy的白帮忙,再问一下,为什么要先调用父类的paint(g)方法,谢谢