Draw Flag in Java

Wed May 06, 2009 3:24 am

Draw your country Flag in Java
This is the flag class :

Code:: import javax.swing.*; import java.awt.*; /** Flag Description: two equal vertical bands of green (hoist side) and white; a red, five-pointed star within a red crescent centered over the two-color boundary; the crescent, star, and color green are traditional symbols. */ public class AlgerianFlag extends JComponent{ public void paint( Graphics g ) { Graphics2D g2 = ( Graphics2D ) g; // draw the green space g2.setColor(Color.blue); g2.fillRect(0, 0, 600, 600); // draw the green space g2.setColor(Color.GREEN); g2.fillRect(50, 50, 150, 200); // draw the white space g2.setColor(Color.WHITE); g2.fillRect(200, 50, 150, 200); } } and this is the test class: import javax.swing.*; import java.awt.*; public class AlgerianFlagTest { public static void main(String[] args) { // TODO Auto-generated method stub // draw the red star //create new frame object JFrame frame = new JFrame ("Algeria"); // set the size of the frame frame.setSize(600 ,600); // set the location of the frame frame.setLocation(100,100); // create new object of type flag AlgerianFlag flag = new AlgerianFlag(); // add the object flag to the frame frame.add(flag); //display the frame and close the program when close is pushed frame.setVisible(true); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } }