Thread: GArc & move help.

This program shows a pacman like figure moving right across the screen using GArcs. I run my program and it doesnt even show the first PacMan garc that I have added. Any Help?

Heres my code:

/*
 * Name: Connor Moore
 * File: PacMan.java
 * Date: 3/24/13
 * Purpose: The program displays a PacMan like figure moving 
 * rightward across the canvas starting on the very left side.
 */
 
package mat2670;
 
import acm.graphics.*;
import acm.program.*;
import java.awt.Color;
 
public class PacMan extends GraphicsProgram {
 
    public static void main(String[] args) {
        (new PacMan()).start();
    }
 
    public void run() {
 
        //Gets the window's width
        double windowWidth = getWidth();
 
        //Initializes all the components to the GArc
        double r = 50;
        double x = 0;
        double y = getHeight() / 2;
        double width = 2 * r;
        double height = 2 * r;
        double start = 60;
        double sweep = 240;
 
        //displacement of x
        double dx = 120;
 
        //Creates and adds the first PacMan shape.
        GArc PacMan = new GArc(x, y, 2 * r, 2 * r, start, sweep);
        PacMan.setFilled(true);
        PacMan.setFillColor(Color.YELLOW);
        add(PacMan);
 
        int count = 0;
        while ((x + r) < windowWidth) {
 
            //takes 3 times for PacMans mouth to shut.
            //Starts open, shuts at 3, switch to opening again, etc
            if (count < 3 || count > 6) {
                start -= 20;
                sweep += 40;
                x += dx;
            } else if (count > 3 || count > 9) {
                start += 20;
                sweep -= 40;
                x += dx;
            }
            PacMan.move(x, y);
            pause(PAUSE_TIME);
        }
    }
    private static final int PAUSE_TIME = 5;
}

I dont believe so, its just the acmlibrary