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Thread: JFrame help

  1. #1
    Join Date
    Aug 2009

    JFrame help

    Below is the code to generate the random color,size and position of rectangles in a JFrame. my question is how can i make sure that the rectangle drawn is entirely inside the JFrame? Asume the frame is 500x500

    class DrawPanel extends JPanel {

    public void paintComponent(Graphics g){

    Graphics2D g2 = (Graphics2D) g;

    int r = (int) (Math.random() * 250);
    int gr = (int) (Math.random() * 250);
    int b = (int) (Math.random() * 250);

    g.setColor(new Color(r,gr,b));

    int ht = (int) ((Math.random() * 120) + 10);
    int width = (int) ((Math.random() * 120) + 10);
    int x = (int) ((Math.random() * 40) + 10);
    int y = (int) ((Math.random() * 40) + 10);


  2. #2
    Join Date
    Aug 2009

    Re: JFrame help

    how to delete this thread.

  3. #3
    Join Date
    May 2006

    Re: JFrame help

    I don't think you can delete threads, but the mods may be able to.
    I take it you want to delete it as it is a duplicate post of http://forums.codeguru.com/showthrea...91-JFrame-help
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