本文整理汇总了Python中matplotlib.path.Path.clip_to_bbox方法的典型用法代码示例。如果您正苦于以下问题：Python Path.clip_to_bbox方法的具体用法？Python Path.clip_to_bbox怎么用？Python Path.clip_to_bbox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.clip_to_bbox方法的2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_path_no_doubled_point_in_to_polygon
# 需要导入模块: from matplotlib.path import Path [as 别名]
# 或者: from matplotlib.path.Path import clip_to_bbox [as 别名]
def test_path_no_doubled_point_in_to_polygon():
hand = np.array(
[[1.64516129, 1.16145833],
[1.64516129, 1.59375],
[1.35080645, 1.921875],
[1.375, 2.18229167],
[1.68548387, 1.9375],
[1.60887097, 2.55208333],
[1.68548387, 2.69791667],
[1.76209677, 2.56770833],
[1.83064516, 1.97395833],
[1.89516129, 2.75],
[1.9516129, 2.84895833],
[2.01209677, 2.76041667],
[1.99193548, 1.99479167],
[2.11290323, 2.63020833],
[2.2016129, 2.734375],
[2.25403226, 2.60416667],
[2.14919355, 1.953125],
[2.30645161, 2.36979167],
[2.39112903, 2.36979167],
[2.41532258, 2.1875],
[2.1733871, 1.703125],
[2.07782258, 1.16666667]])
(r0, c0, r1, c1) = (1.0, 1.5, 2.1, 2.5)
poly = Path(np.vstack((hand[:, 1], hand[:, 0])).T, closed=True)
clip_rect = transforms.Bbox([[r0, c0], [r1, c1]])
poly_clipped = poly.clip_to_bbox(clip_rect).to_polygons()[0]
assert np.all(poly_clipped[-2] != poly_clipped[-1])
assert np.all(poly_clipped[-1] == poly_clipped[0])示例2: square_polygon_intersection
# 需要导入模块: from matplotlib.path import Path [as 别名]
# 或者: from matplotlib.path.Path import clip_to_bbox [as 别名]
def square_polygon_intersection(xmin, xmax, ymin, ymax, x, y):
poly = Path(zip(x, y))
box = Bbox([[xmin, ymin], [xmax, ymax]])
try:
clipped_poly = poly.clip_to_bbox(box)
except ValueError:
return [], []
else:
return clipped_poly.vertices[:, 0], clipped_poly.vertices[:, 1]