if zx > 1.0:
            self.__tzoom = min(zx, zy)
        else:
            self.__tzoom = max(zx, zy)

	#New approach by onekk https://github.com/vlachoudis/bCNC/issues/1311
	def fit2Screen_onekk(self, event=None):
		"""Zoom to Fit to Screen"""

		bb = self.selBbox()
		if bb is None:
			return

		x1, y1, x2, y2 = bb

		# add a factor to improve reability
		bbox_width = (x2-x1) * 1.05
		bbox_height = (y2-y1) * 1.05

		try:
			zx = round(float(self.winfo_width() / bbox_width), 2)
		except:
			return

		try:
			zy = round(float(self.winfo_height() / bbox_height), 2)
		except:
			return

		print("BBCALC ", bbox_width, bbox_height)
		print("canvas ", self.winfo_width(), self.winfo_height())
		print("ZX, ZY ", zx, zy)

		if zx > 0.98:
			self.__tzoom = min(zx, zy)
		else:
			self.__tzoom = max(zx, zy)

		#####Added following from original code???:

		self._tx = self._ty = 0
		self._zoomCanvas()

		# Find position of new selection
		x1,y1,x2,y2 = self.selBbox()
		xm = (x1+x2)//2
		ym = (y1+y2)//2
		sx1,sy1,sx2,sy2 = map(float,self.cget("scrollregion").split())
		midx = float(xm-sx1) / (sx2-sx1)
		midy = float(ym-sy1) / (sy2-sy1)

		a,b = self.xview()
		d = (b-a)/2.0
		self.xview_moveto(midx-d)

		a,b = self.yview()
		d = (b-a)/2.0
		self.yview_moveto(midy-d)

		self.cameraPosition()