class documentation
class NullDrawer(ShapeDrawer):
Static drawer class which draws nothing.
This class is used for graph vertices with unknown shapes
Static Method | draw |
Draws nothing. |
Class Variable | names |
Undocumented |
Inherited from ShapeDrawer
:
Static Method | intersection |
Determines where the shape centered at (center_x, center_y) intersects with a line drawn from (source_x, source_y) to (center_x, center_y). |