docstr: Sets the shape's end x position. See `type` and `xsizemode` for
  more info.
  
  The 'x1' property accepts values of any type
  
  Returns
  -------
  Any
code: def x1(self):
      """
      Sets the shape's end x position. See `type` and `xsizemode` for
      more info.
  
      The 'x1' property accepts values of any type
  
      Returns
      -------
      Any
      """
      return self["x1"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 39 for calling the Shape obj's underlying member method code with example usage: obj.x1() and returns: self