Class Hierarchy
This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 123]
  Font | Font object is essentially a resource handler for the specific font you want to use |
| Histogram | Bar graph to display data frequencey |
| Image | |
 logic_error | |
  Error | |
 ArgumentError | |
| DimensionError | |
 TypeError | |
| Plot | Line graph to display plots |
| Plot3 | 3d graph to display 3d line plots |
| Surface | 3d graph to display plots |
| Window | Window is where other objects such as Images, Plots etc |
