import objectdraw.WindowController; import objectdraw.Location; import objectdraw.Line; public class Scribble1 extends WindowController{ private Location startline; // private Location endline; public void onMousePress(Location point) { startline=point; } public void onMouseDrag(Location point) { Location endline = point; new Line(startline, endline, canvas); startline = endline; // xyline.setColor(Color.blue); } }