from __future__ import (absolute_import, division, print_function,

unicode_literals)

import six

import numpy as np

from matplotlib.path import Path

from nose.tools import assert_raises

def test_readonly_path():

path = Path.unit_circle()

def modify_vertices():

path.vertices = path.vertices * 2.0

assert_raises(AttributeError, modify_vertices)

def test_point_in_path():

# Test #1787

verts2 = [(0, 0), (0, 1), (1, 1), (1, 0), (0, 0)]

path = Path(verts2, closed=True)

points = [(0.5, 0.5), (1.5, 0.5)]

assert np.all(path.contains_points(points) == [True, False])

def test_contains_points_negative_radius():

path = Path.unit_circle()

points = [(0.0, 0.0), (1.25, 0.0), (0.9, 0.9)]

expected = [True, False, False]

assert np.all(path.contains_points(points, radius=-0.5) == expected)

if __name__ == '__main__':

import nose

nose.runmodule(argv=['-s', '--with-doctest'], exit=False)