Working with non X,Y-plots
Non X,Y plots includes
- Pie plots (2D and 3D)
- Radar plots
- Gantt charts
The fundamental difference is that these classes that each one makes use of an
extended version of the basic Graph class.
- To create 2d or 3d pie plots you must use the PieGraph class
- To create radar plots you must use the RadarGraph() class
- To create gantt plots you must use the GanttGraph() class