tching dr aw er when you move pen point around the screen with the wasd keysthe etching drawer forms picture by tracing continuous linelike the etch sketch toy let your artistic side break out and see what images you can createthis program also lets you save your drawings to text file so you can print them out later plusyou can copy and paste the wasd movements of other drawings into this programlike the wasd commands for the hilbert curve fractal presented on lines to of the source code