code: def get_data(self, element, ranges, style):
      color = style.get("color", None)
      cdim = None
      if isinstance(color, str) and not validate("color", color):
          cdim = element.get_dimension(color)
      elif self.color_index is not None:
          cdim = element.get_dimension(self.color_index)
  
      scalar = (
          element.interface.isunique(element, cdim, per_geom=True)
          if cdim
          else False
      )
      style_mapping = {
          (s, v)
          for s, v in style.items()
          if (s not in self._nonvectorized_styles)
          and (
              (isinstance(v, str) and v in element)
              or isinstance(v, dim)
          )
          and not (
              not isinstance(v, dim) and v == color and s == "color"
          )
      }
      mapping = dict(self._mapping)
  
      if (
          (not cdim or scalar)
          and not style_mapping
          and "hover" not in self.handles
      ):
          if self.static_source:
              data = {}
          else:
              paths = element.split(
                  datatype="columns", dimensions=element.kdims
              )
              xs, ys = (
                  [path[kd.name] for path in paths]
                  for kd in element.kdims
              )
              if self.invert_axes:
                  xs, ys = ys, xs
              data = dict(xs=xs, ys=ys)
          return data, mapping, style
  
      hover = "hover" in self.handles
      vals = defaultdict(list)
      if hover:
          vals.update(
              {
                  util.dimension_sanitizer(vd.name): []
                  for vd in element.vdims
              }
          )
      if cdim and self.color_index is not None:
          dim_name = util.dimension_sanitizer(cdim.name)
          cmapper = self._get_colormapper(cdim, element, ranges, style)
          mapping["line_color"] = {
              "field": dim_name,
              "transform": cmapper,
          }
          vals[dim_name] = []
  
      xpaths, ypaths = [], []
      for path in element.split():
          if cdim and self.color_index is not None:
              scalar = path.interface.isunique(
                  path, cdim, per_geom=True
              )
              cvals = path.dimension_values(cdim, not scalar)
              vals[dim_name].append(cvals[:-1])
          cols = path.columns(path.kdims)
          xs, ys = (cols[kd.name] for kd in element.kdims)
          alen = len(xs)
          xpaths += [
              xs[s1 : s2 + 1]
              for (s1, s2) in zip(range(alen - 1), range(1, alen + 1))
          ]
          ypaths += [
              ys[s1 : s2 + 1]
              for (s1, s2) in zip(range(alen - 1), range(1, alen + 1))
          ]
          if not hover:
              continue
          for vd in element.vdims:
              if vd == cdim:
                  continue
              values = path.dimension_values(vd)[:-1]
              vd_name = util.dimension_sanitizer(vd.name)
              vals[vd_name].append(values)
  
      values = {
          d: np.concatenate(vs) if len(vs) else []
          for d, vs in vals.items()
      }
      if self.invert_axes:
          xpaths, ypaths = ypaths, xpaths
      data = dict(xs=xpaths, ys=ypaths, **values)
      self._get_hover_data(data, element)
      return data, mapping, style
  
imports: from collections import defaultdict
  import numpy
  import param
  from ...core import util
  from ...element import Contours, Polygons
  from ...util.transform import dim
  from .callbacks import PolyDrawCallback, PolyEditCallback
  from .element import ColorbarPlot, LegendPlot, OverlayPlot
  from .selection import BokehOverlaySelectionDisplay
  from .styles import base_properties, expand_batched_style, fill_properties, line_properties, mpl_to_bokeh, validate
  from .util import multi_polygons_data
label_desc: Use image node_id 4 for calling the PathPlot obj's underlying member method code with example usage: obj.get_data(element, ranges, style) and returns: data,  mapping,  style, data,  mapping,  style