class_docstr: Gauge graph class
class_docstr_tok: ["Gauge","graph","class"]
docstr: Override x axis to put a center circle in center
docstr_tok: ["Override","x","axis","to","put","a","center","circle","in","center"]
code: def _x_axis(self, draw_axes=True):
      """Override x axis to put a center circle in center"""
      axis = self.svg.node(self.nodes["plot"], class_="axis y gauge")
      x, y = self.view((0, 0))
      self.svg.node(axis, "circle", cx=x, cy=y, r=4)
  
file_path: pygal/pygal/graph/gauge.py
imports: from pygal.graph.graph import Graph
  from pygal.util import alter, compute_scale, cut, decorate
  from pygal.view import PolarThetaLogView, PolarThetaView
label_desc: Use image node_id 4 for calling the Gauge obj's underlying member method code with example usage: obj._x_axis(draw_axes) without return types