Method _Spacer

lib/matplotlib/backends/_backend_tk.py:902–906

(self)

        return b

    def _Spacer(self):
        # Buttons are also 18pt high.
        s = tk.Frame(master=self, height='18p', relief=tk.RIDGE, bg='DarkGray')
        s.pack(side=tk.LEFT, padx='3p')
        return s

    def save_figure(self, *args):
        filetypes = self.canvas.get_supported_filetypes_grouped()