docstr: An alternate to "color". Determines whether or not the contour
  lines are colored using the trace "colorscale".
  
  The 'usecolormap' property must be specified as a bool
  (either True, or False)
  
  Returns
  -------
  bool
docstr_tok: ["An","alternate","to","``","color","''",".","Determines","whether","or","not","the","contour","lines","are","colored","using","the","trace","``","colorscale","''",".","The","'usecolormap","'","property","must","be","specified","as","a","bool","(","either","True",",","or","False",")","Returns","--","--","--","-","bool"]
code: def usecolormap(self):
      """
      An alternate to "color". Determines whether or not the contour
      lines are colored using the trace "colorscale".
  
      The 'usecolormap' property must be specified as a bool
      (either True, or False)
  
      Returns
      -------
      bool
      """
      return self["usecolormap"]
  
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 19 for calling the X obj's underlying member method code with example usage: obj.usecolormap() and returns: self