module documentation
        
        Abstract base classes for the drawing routines.
| Class |  | 
    Abstract class that serves as a base class for anything that draws on a Cairo context within a given bounding box. | 
| Class |  | 
    Abstract class that serves as a base class for anything that draws an igraph object. | 
| Class |  | 
    Abstract drawer that uses a remote service via XML-RPC to draw something on a remote display. |