class_docstr: Internal container class to contain picking helper methods.
class_docstr_tok: ["Internal","container","class","to","contain","picking","helper","methods","."]
docstr: Initialize the picking methods.
docstr_tok: ["Initialize","the","picking","methods","."]
code: def __init__(self, *args, **kwargs):
      """Initialize the picking methods."""
      super().__init__(*args, **kwargs)
      self.picked_path = None
      self.picked_geodesic = None
      self.picked_horizon = None
  
imports: from functools import partial, wraps
  from typing import Tuple, cast
  import warnings
  import weakref
  import numpy
  import pyvista
  from pyvista.core.errors import PyVistaDeprecationWarning
  from pyvista.core.utilities.misc import try_callback
  from .None import _vtk
  from .composite_mapper import CompositePolyDataMapper
  from .errors import PyVistaPickingError
  from .opts import ElementType, PickerType
label_desc: Use image node_id 1 to create a new PickingHelper object from inherited base classes: PickingMethods with example: obj = PickingHelper()