Rory Hickey
Posts: 1
Nickname: rpry17a
Registered: Mar, 2007
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Why Doesn't My Code Work??
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Posted: Mar 10, 2007 4:42 PM
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Here is my code for a class called "Bullseye Panel":
import javax.swing.JPanel;
import java.awt.*;
public class BullseyePanel extends JPanel
{
private final int MAX_WIDTH = 300, NUM_RINGS = 5, RING_WIDTH = 25;
public BullseyePanel ()
{
setBackground (Color.cyan);
setPreferredSize(new Dimension(300,300));
}
public void paintComponent (Graphics page)
{
super.paintComponent(page);
int x = 0, y = 0, diameter = MAX_WIDTH;
page.setColor(Color.white);
for(int count = 0; count < NUM_RINGS; count++)
{
if (page.getColor() == Color.black); //alternate colors
page.setColor(Color.white);
else
page.setColor(Color.black);
page.fillOval(x, y, diameter, diameter);
diameter -= (2 * RING_WIDTH);
x += RING_WIDTH;
y += RING_WIDTH;
}
page.setColor(Color.red);
page.fillOval (x, y, diameter, diameter);
}
}
When I run it, I get a "Unexpected symbol ignored" error & it highlights the "else". Can someone help me out? Thanks!
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