tuple A tuple representing the envelope.

min_y The value of the maximum X coordinate.

min_x The value of the minimum X coordinate.

max_y The value of the maximum Y coordinate.

max_x The value of the minimum Y coordinate.

ll The lower-left coordinate, as a tuple.

expand_to_include(*args)

class Envelope(*args) Represents an OGR Envelope structure that contains the minimum and maximum X, Y coordinates for a rectangle bounding box. The naming of the variables is compatible with the OGR Envelope C structure. min_x The value of the minimum X coordinate. min_y The value of the maximum X coordinate. max_x The value of the minimum Y coordinate. max_y The value of the maximum Y coordinate. ur The upper-right coordinate, as a tuple. ll The lower-left coor

driver_count Returns the number of OGR vector drivers currently registered.

class Driver(dr_input) The Driver class is used internally to wrap an OGR DataSource driver. driver_count Returns the number of OGR vector drivers currently registered.