class_docstr: Base class for all coordinate systems
class_docstr_tok: ["Base","class","for","all","coordinate","systems"]
docstr: Return desired aspect ratio for the plot
  
  If not overridden by the subclass, this method
  returns `None`, which means that the coordinate
  system does not influence the aspect ratio.
docstr_tok: ["Return","desired","aspect","ratio","for","the","plot","If","not","overridden","by","the","subclass",",","this","method","returns","`","None","`",",","which","means","that","the","coordinate","system","does","not","influence","the","aspect","ratio","."]
code: def aspect(self, panel_params: panel_view) -> float | None:
      """
      Return desired aspect ratio for the plot
  
      If not overridden by the subclass, this method
      returns `None`, which means that the coordinate
      system does not influence the aspect ratio.
      """
      return None
  
imports: from __future__ import annotations
  import typing
  from copy import copy
  import numpy
  from ..iapi import panel_ranges
label_desc: Use image node_id 5 for calling the coord obj's underlying member method code with example usage: obj.aspect(panel_params) and returns: None