(self, value)
Sets the X coordinate of the left side of the box
Sets the X coordinate of the left side of the box
Sets the X coordinate of the left side of the box
def left(self, value):
        """Sets the X coordinate of the left side of the box"""
        self._left = float(value)
        self._right = max(self._left, self._right)
def left ( self , value ) : self . _left = float ( value ) self . _right = max ( self . _left , self . _right )