Solution:
import java.awt.*;
import java.applet.*;
/* <APPLET code= "flag.class" width= "500" height= "300">
</APPLET> */
public class flag extends Applet implements Runnable
{
Thread t;
int x1,x2,x3,y3,x4,y4,x5,ln;
public void init()
{
t=new Thread(this);
t.start();
ln=1;
}
public void run()
{
try{ if(ln==1) { for(x1=200;x1>100;)
{
t.sleep(200);
repaint();
}
}
ln=2;
if(ln==2) { for(x2=100;x2<150;)
{
t.sleep(200);
repaint();
}
}
ln=3;
if(ln==3) { for(x3=150,y3=100;x3>125&&y3<125;)
{
t.sleep(200);
repaint();
}
}
ln=4;
if(ln==4) { for(x4=125,y4=125;x4<150&&y4<150;)
{
t.sleep(200);
repaint();
}
}
ln=5;
if(ln==5) { for(x5=150;x5>100;)
{
t.sleep(200);
repaint();
}
}
ln=1;
}catch(Exception e){
System.out.println(e);
}
run();
}
public void paint(Graphics g)
{
if(ln==1&&x1>100)
{
g.drawLine(100,200,100,x1-=5);
}
if(ln==2&&x2<150)
{
g.drawLine(100,200,100,100);
g.drawLine(100,100,x2+=5,100);
}
if(ln==3&&x3>125&&y3<125)
{
g.drawLine(100,200,100,100);
g.drawLine(100,100,150,100);
g.drawLine(150,100,x3-=5,y3+=5);
}
if(ln==4&&x4<150&&y4<150)
{
g.drawLine(100,200,100,100);
g.drawLine(100,100,150,100);
g.drawLine(150,100,125,125);
g.drawLine(125,125,x4+=5,y4+=5);
}
if(ln==5&&x5>100)
{
g.drawLine(100,200,100,100);
g.drawLine(100,100,150,100);
g.drawLine(150,100,125,125);
g.drawLine(125,125,150,150);
g.drawLine(150,150,x5-=5,150);
}
}
}
0 Comments