Section: Visualization Toolkit Rendering Classes
To create an instance of class vtkImagingFactory, simply invoke its constructor as follows
obj = vtkImagingFactory
obj
is an instance of the vtkImagingFactory class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkImagingFactory = obj.NewInstance ()
vtkImagingFactory = obj.SafeDownCast (vtkObject o)