import wheels.users.*;
import java.awt.Color;

public class GraphBar extends Frame{
    private Rectangle r;

    public GraphBar(String barcode, int change){
	for (int i = 0; i < barcode.length(); i++, change++) {
            r = new Rectangle();
	    r.setColor(Color.black);
            r.setLocation(15 * change, 0);
	    if (barcode.charAt(i) == 'l')
		r.setSize(5,100);
	    else
		r.setSize(5,50);
	}
    }

    public static void main(String[] args){
	GraphBar app = new GraphBar("ll:::",0);
    }
}