本文整理汇总了Python中matplotlib.path.Path.cleaned方法的典型用法代码示例。如果您正苦于以下问题：Python Path.cleaned方法的具体用法？Python Path.cleaned怎么用？Python Path.cleaned使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类matplotlib.path.Path的用法示例。
在下文中一共展示了Path.cleaned方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_angled_antiparallel
# 需要导入模块: from matplotlib.path import Path [as 别名]
# 或者: from matplotlib.path.Path import cleaned [as 别名]
def test_angled_antiparallel(angle, offset):
scale = 5
np.random.seed(19680801)
# get 15 random offsets
# TODO: guarantee offset > 0 results in some offsets < 0
vert_offsets = (np.random.rand(15) - offset) * scale
# always start at 0 so rotation makes sense
vert_offsets[0] = 0
# always take the first step the same direction
vert_offsets[1] = 1
# compute points along a diagonal line
x = np.sin(angle) * vert_offsets
y = np.cos(angle) * vert_offsets
# will check these later
x_max = x[1:].max()
x_min = x[1:].min()
y_max = y[1:].max()
y_min = y[1:].min()
if offset > 0:
p_expected = Path([[0, 0],
[x_max, y_max],
[x_min, y_min],
[x[-1], y[-1]],
[0, 0]],
codes=[1, 2, 2, 2, 0])
else:
p_expected = Path([[0, 0],
[x_max, y_max],
[x[-1], y[-1]],
[0, 0]],
codes=[1, 2, 2, 0])
p = Path(np.vstack([x, y]).T)
p2 = p.cleaned(simplify=True)
assert_array_almost_equal(p_expected.vertices,
p2.vertices)
assert_array_equal(p_expected.codes, p2.codes)