libpysal.cg.Ray¶

class libpysal.cg.Ray(origin, second_p)[source]¶

Geometric representation of ray objects.

Examples

>>> l = Ray(Point((0, 0)), Point((1, 0)))
>>> str(l.o)
'(0.0, 0.0)'

>>> str(l.p)
'(1.0, 0.0)'

Create a ray from an origin and a second point on the ray.

Parameters:¶

origin : libpysal.cg.Point¶

The point where the ray originates.

second_p : libpysal.cg.Point¶

The second point specifying the ray (not origin).