توضیحات:

A simple sketch drawing program consisting of a drawing space along with the ability to select basic modes as follows:
- A mode to draw sketches with scribbled freehand lines
- A mode to draw straight lines
- A mode to draw rectangles
- A mode to draw ellipses
- A mode to draw squares and circles

In addition the user can select a color for any of the graphical objects that are about to be drawn.
The user can select layers to identify an object that has already been drawn and perform the following operations:
- Move the selected layer freely
- Delete the layer
- Duplicate that layer

Additional Features
- Undo (and Redo)
- Save (and Load) a partially completed drawing