Some programs using WinBGIm ( http://winbgim.codecutter.org ).
- Simple functions to make ..* Lines ..* Circles ..* Polygons ..* Parabolas
- Animations ..* Pendulum ..* Triangle Rotating around a Circle
- Implementation of Clipping Algorithms ..* Cyrus-Bech ..* Cohen Sutherland ..* Polygon Clipping
- Input & Output ..* of Line Endpoints Using Mouse
- 2D Transformations ..* Transform ..* Scale ..* Rotate
References : Computer Graphics - Hearn & Baker