Select a color and a size to draw with. Press down on the mouse to draw. Lift up on the mouse to stop drawing. If you want to choose a different color select a different one. Same goes for size. To use the eraser click on it and choose the size that the eraser. The controls are the same as the pen minus the colors. The clear button simply clears the whole thing.
Please comment if you have and suggestions or ideas. Have fun! :)
