greenwich/raster.py
def envelope(self):
        """Returns the minimum bounding rectangle as a tuple of min X, min Y,
        max X, max Y.
        """
        if self._envelope is None:
            origin = self.affine.origin
            ur_x = origin[0] + self.ds.RasterXSize * self.affine.scale[0]
            ll_y = origin[1] + self.ds.RasterYSize * self.affine.scale[1]
            self._envelope = Envelope(origin[0], ll_y, ur_x, origin[1])
        return self._envelope
def envelope(self):
        if self._envelope is None:
            origin = self.affine.origin
            ur_x = origin[0] + self.ds.RasterXSize * self.affine.scale[0]
            ll_y = origin[1] + self.ds.RasterYSize * self.affine.scale[1]
            self._envelope = Envelope(origin[0], ll_y, ur_x, origin[1])
        return self._envelope
def envelope ( self ) : if self . _envelope is None : origin = self . affine . origin ur_x = origin [ 0 ] + self . ds . RasterXSize * self . affine . scale [ 0 ] ll_y = origin [ 1 ] + self . ds . RasterYSize * self . affine . scale [ 1 ] self . _envelope = Envelope ( origin [ 0 ] , ll_y , ur_x , origin [ 1 ] ) return self . _envelope
Returns the minimum bounding rectangle as a tuple of min X, min Y,
        max X, max Y.
Returns the minimum bounding rectangle as a tuple of min X min Y max X max Y .