parameters: (self, screenx, gridspacing=None)
return_statement: return self.tk.getdouble(self.tk.call(
              self._w, 'canvasx', screenx, gridspacing))
docstring: Return the canvas x coordinate of pixel position SCREENX rounded
          to nearest multiple of GRIDSPACING units.
docstring_summary: Return the canvas x coordinate of pixel position SCREENX rounded
          to nearest multiple of GRIDSPACING units.
docstring_tokens: Return the canvas x coordinate of pixel position SCREENX rounded to nearest multiple of GRIDSPACING units .
function: def canvasx(self, screenx, gridspacing=None):
          """Return the canvas x coordinate of pixel position SCREENX rounded
          to nearest multiple of GRIDSPACING units."""
          return self.tk.getdouble(self.tk.call(
              self._w, 'canvasx', screenx, gridspacing))
function_tokens: def canvasx ( self , screenx , gridspacing = None ) : return self . tk . getdouble ( self . tk . call ( self . _w , 'canvasx' , screenx , gridspacing ) )