self._draw_rect(x, y-h-2*POINT_LABEL_PADDING, w+2*POINT_LABEL_PADDING, h+2*POINT_LABEL_PADDING)
txt.draw_text(wx.Point(x+POINT_LABEL_PADDING, y-h-POINT_LABEL_PADDING))
self._draw_rect(x, y-h-2*POINT_LABEL_PADDING, w+2*POINT_LABEL_PADDING, h+2*POINT_LABEL_PADDING)
txt.draw_text(wx.Point(x+POINT_LABEL_PADDING, y-h-POINT_LABEL_PADDING))