Section: Visualization Toolkit Geo Vis Classes
The filter also adds random vertex attributes called latitude and longitude. The latitude is distributed uniformly from -90 to 90, while longitude is distributed uniformly from -180 to 180.
To create an instance of class vtkGeoRandomGraphSource, simply invoke its constructor as follows
obj = vtkGeoRandomGraphSource
obj
is an instance of the vtkGeoRandomGraphSource class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkGeoRandomGraphSource = obj.NewInstance ()
vtkGeoRandomGraphSource = obj.SafeDownCast (vtkObject o)