Lines Matching refs:_canvas

342         self._canvas = TK.Canvas(master, width=width, height=height,
344         self.hscroll = TK.Scrollbar(master, command=self._canvas.xview,
346         self.vscroll = TK.Scrollbar(master, command=self._canvas.yview)
347         self._canvas.configure(xscrollcommand=self.hscroll.set,
351         self._canvas.grid(padx=1, in_ = self, pady=1, row=0,
368         self._canvas.config(bg=bg,
371         self._canvas.xview_moveto(0.5*(self.canvwidth - self.width + 30) /
373         self._canvas.yview_moveto(0.5*(self.canvheight- self.height + 30) /
381         cwidth = self._canvas.winfo_width()
382         cheight = self._canvas.winfo_height()
383         self._canvas.xview_moveto(0.5*(self.canvwidth-cwidth)/self.canvwidth)
384         self._canvas.yview_moveto(0.5*(self.canvheight-cheight)/self.canvheight)
401         return self._canvas.bbox(*args)
406         return self._canvas.cget(*args, **kwargs)
411         self._canvas.config(*args, **kwargs)
416         self._canvas.bind(*args, **kwargs)
421         self._canvas.unbind(*args, **kwargs)
426         self._canvas.focus_force()
437         self._canvas = ScrolledCanvas(self, width, height, cwidth, cheight)
438         self._canvas.pack(expand=1, fill="both")
441         return self._canvas
3668     _canvas = None  variable in _Screen
3681         if _Screen._canvas is None:
3689             _Screen._canvas = self._root._getcanvas()
3690             TurtleScreen.__init__(self, _Screen._canvas)
3756             _Screen._canvas = None