class_docstr: Matplotlib backend-specific vertex drawer.
class_docstr_tok: ["Matplotlib","backend-specific","vertex","drawer","."]
code: def __init__(self, ax, palette, layout):
      self.context = ax
      super().__init__(palette, layout)
      self.VisualVertexBuilder = self._construct_visual_vertex_builder()
  
imports: from math import pi
  from igraph.drawing.baseclasses import AbstractVertexDrawer
  from igraph.drawing.metamagic import AttributeCollectorBase
  from igraph.drawing.shapes import ShapeDrawerDirectory
  from igraph.drawing.matplotlib.utils import find_matplotlib
  from igraph.drawing.utils import FakeModule
label_desc: Use image node_id 1 to create a new MatplotlibVertexDrawer object from inherited base classes: AbstractVertexDrawer with example: obj = MatplotlibVertexDrawer(ax, palette, layout)