Method _update_data

Python/Turtle.py:2544–2550

(self)

        self._update()

    def _update_data(self):
        self.screen._incrementudc()
        if self.screen._updatecounter != 0:
            return
        if len(self.currentLine)>1:
            self.screen._drawline(self.currentLineItem, self.currentLine,
                                  self._pencolor, self._pensize)

    def _update(self):
        """Perform a Turtle-data update.