Bases: object
This class implements a basic API number suitable for OpenGL.
Use case:
>>> api_number = ApiNumber('4.4')
>>> str(api_number)
'4.4'
>>> ApiNumber('4.0') < ApiNumber('4.1')
True
>>> ApiNumber('4.0') <= ApiNumber('4.0')
True
The argument number must be of the form “x.y”.