本文整理汇总了Python中transforms.Bbox.from_extents方法的典型用法代码示例。如果您正苦于以下问题：Python Bbox.from_extents方法的具体用法？Python Bbox.from_extents怎么用？Python Bbox.from_extents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transforms.Bbox的用法示例。
在下文中一共展示了Bbox.from_extents方法的3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: get_path_collection_extents
# 需要导入模块: from transforms import Bbox [as 别名]
# 或者: from transforms.Bbox import from_extents [as 别名]
def get_path_collection_extents(
master_transform, paths, transforms, offsets, offset_transform):
"""
Given a sequence of :class:`Path` objects,
:class:`~matplotlib.transforms.Transform` objects and offsets, as
found in a :class:`~matplotlib.collections.PathCollection`,
returns the bounding box that encapsulates all of them.
*master_transform* is a global transformation to apply to all paths
*paths* is a sequence of :class:`Path` instances.
*transforms* is a sequence of
:class:`~matplotlib.transforms.Affine2D` instances.
*offsets* is a sequence of (x, y) offsets (or an Nx2 array)
*offset_transform* is a :class:`~matplotlib.transforms.Affine2D`
to apply to the offsets before applying the offset to the path.
The way that *paths*, *transforms* and *offsets* are combined
follows the same method as for collections. Each is iterated over
independently, so if you have 3 paths, 2 transforms and 1 offset,
their combinations are as follows:
(A, A, A), (B, B, A), (C, A, A)
"""
from transforms import Bbox
if len(paths) == 0:
raise ValueError("No paths provided")
return Bbox.from_extents(*_get_path_collection_extents(
master_transform, paths, transforms, offsets, offset_transform))示例2: get_path_collection_extents
# 需要导入模块: from transforms import Bbox [as 别名]
# 或者: from transforms.Bbox import from_extents [as 别名]
def get_path_collection_extents(*args):
"""
Given a sequence of :class:`Path` objects, returns the bounding
box that encapsulates all of them.
"""
from transforms import Bbox
if len(args[1]) == 0:
raise ValueError("No paths provided")
return Bbox.from_extents(*_get_path_collection_extents(*args))示例3: get_paths_extents
# 需要导入模块: from transforms import Bbox [as 别名]
# 或者: from transforms.Bbox import from_extents [as 别名]
def get_paths_extents(paths, transforms=[]):
"""
Given a sequence of :class:`Path` objects and optional
:class:`~matplotlib.transforms.Transform` objects, returns the
bounding box that encapsulates all of them.
*paths* is a sequence of :class:`Path` instances.
*transforms* is an optional sequence of
:class:`~matplotlib.transforms.Affine2D` instances to apply to
each path.
"""
from transforms import Bbox, Affine2D
if len(paths) == 0:
raise ValueError("No paths provided")
return Bbox.from_extents(*_get_path_collection_extents(
Affine2D(), paths, transforms, [], Affine2D()))