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November 20th, 2012, 07:27 AM
#1
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);
g.fillRect(x,y,ht,width);
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November 20th, 2012, 07:28 AM
#2
Re: JFrame help
how to delete this thread.
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November 20th, 2012, 12:30 PM
#3
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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