Doodleback is a collection of tools for the creation and manipulation of graphical objects called Paths. Everything you draw in Doodleback is an independent Path. It can be moved, rotated, scaled, flipped, bound to other paths, and warped. Its color can be changed. It can be elevated above other paths or pushed beneath them. It can be copied by rotation, flipping, scaling, or simple conventional translation (that is, moving without changing size, shape, or orientation). It can be deleted–not merely erased but actually removed entirely. If you can imagine how to manipulate it, you can probably do it in Doodleback.