import objectdraw.WindowController; import objectdraw.Location; import objectdraw.Line; import java.awt.Color; public class Scribble2 extends WindowController{ private Location startline; private Line drawn; public void onMousePress(Location point) { startline=point; } public void onMouseDrag(Location point) { drawn = new Line(startline, point, canvas); startline = point; drawn.setColor(Color.blue); } }