code: def get_path_collection_extents(
      master_transform, paths, transforms, offsets, offset_transform
  ):
      r"""
      Get bounding box of a `.PathCollection`\s internal objects.
  
      That is, given a sequence of `Path`\s, `.Transform`\s objects, and offsets, as found
      in a `.PathCollection`, return the bounding box that encapsulates all of them.
  
      Parameters
      ----------
      master_transform : `~matplotlib.transforms.Transform`
          Global transformation applied to all paths.
      paths : list of `Path`
      transforms : list of `~matplotlib.transforms.Affine2DBase`
          If non-empty, this overrides *master_transform*.
      offsets : (N, 2) array-like
      offset_transform : `~matplotlib.transforms.Affine2DBase`
          Transform applied to the offsets before offsetting the path.
  
      Notes
      -----
      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 (A, B, C), 2 transforms (α, β) and 1 offset (O), their combinations are as
      follows:
  
      - (A, α, O)
      - (B, β, O)
      - (C, α, O)
      """
      from .transforms import Bbox
  
      if len(paths) == 0:
          raise ValueError("No paths provided")
      if len(offsets) == 0:
          _api.warn_deprecated(
              "3.8",
              message="Calling get_path_collection_extents() with an"
              " empty offsets list is deprecated since %(since)s. Support will"
              " be removed %(removal)s.",
          )
      extents, minpos = _path.get_path_collection_extents(
          master_transform,
          paths,
          np.atleast_3d(transforms),
          offsets,
          offset_transform,
      )
      return Bbox.from_extents(*extents, minpos=minpos)
  
imports: import copy
  from functools import lru_cache
  from weakref import WeakValueDictionary
  import numpy
  import matplotlib
  from .None import _api, _path
  from .cbook import _to_unmasked_float_array, simple_linear_interpolation
  from .bezier import BezierSegment
label_desc: Use image node_id 1 for calling a global function with example usage: get_path_collection_extents(master_transform, paths, transforms, offsets, offset_transform) and returns: Bbox