RF Doodle
An extremely rudimentary sketching/drawing/doodling app. Black ink on light paper. The user is not given a choice of colors because.. well, photoshop and gimp and etc exist; this app constrains the user, forcing a specific type of result.
Brush and eraser size can be changed with the slider bar on the right, or honed in with the 1(increase size) and 2(decrease size) keys. The 3 key switches between eraser and brush, and the 4 key clears the screen.
Currently, pressing the save button will produce a .png image file with your sketch in a new window – if you want to keep it, you should save that image, because it is gone once the window is closed.