| Class | Description | 
|---|---|
| Bar | Create bar Charts. | 
| Box | Create box and whiskers Charts. | 
| Chart | A Chart. | 
| Curve | Create a curved line Chart. | 
| Pie | Create a pie Chart. | 
| Regression | Create a regression Chart. | 
| Scatter | Create a scatter plot Chart. | 
| ViewerExtensionModule | A Groovy Extension Module that adds static methods to the Viewer class. |