Applet program to draw national flag

This applet program draws Indian national flag. The program uses four fillRect() function. The first one is used to draw the stand and the other three are used to draw the red, white and the green parts of the flag. The program uses a g.drawOval(); function to definer the border of the Ashoka Chakra. Then a for loop is used to draw the 24 spokes. The setColor(); function is used to specify the color to be used in the objects.

Program

// Draw national flag using Java applet program

//<applet code=Flag.class height=400 width=400></applet>

import java.applet.*;

import java.awt.*;

public class Flag extends Applet

{

public void paint(Graphics g)

{

Color c;

c=Color.black;

g.setColor(c);

g.fillRect(237,114,10,500);

c=Color.red;

g.setColor(c);

g.fillRect(248,125,200,25);

c=Color.white;

g.setColor(c);

g.fillRect(248,150,200,25);

c=Color.green;

g.setColor(c);

g.fillRect(248,175,200,25);

c=Color.blue;

g.setColor(c);

g.drawOval(342,149,25,25);
int l=0;
int x=355,y=162;
double x1,y1;
double d;

c=Color.black;

g.setColor(c);
for(int i=1;i<=24;i++)
{
d=(double)l*3.14/180.0;
x1=x+(double)10*Math.cos(d);
y1=y+(double)10*Math.sin(d);
g.drawLine(x,y,(int)x1,(int)y1);
l=l+(360/24);
}

}

}

Output

Applet program to draw national flag