import objectdraw.*;


/*
 * When press mouse and drag,
 * draw lines radiating from initial point.
 */
public class Spirograph extends WindowController {

    // First coordinate of a line segment
    private Location nextLineStarts;

    /*
     * Save the first coordinate of the line
     */
    public void onMousePress(Location pt) {
        nextLineStarts = pt;
    }

    /*
     * As the user is dragging, draw a line from
     * initial point where mouse pressed to current point.
     */
    public void onMouseDrag(Location point) {
        new Line(nextLineStarts, point, canvas);
    }
}