tuple A tuple representing the envelope.

ll The lower-left coordinate, as a tuple.

max_x The value of the minimum Y coordinate.

min_x The value of the minimum X coordinate.

max_y The value of the maximum Y coordinate.

expand_to_include(*args)

min_y The value of the maximum X coordinate.

driver_count Returns the number of OGR vector drivers currently registered.

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

class DataSource(ds_input, encoding='utf-8') The constructor for DataSource only requires one parameter: the path of the file you want to read. However, OGR also supports a variety of more complex data sources, including databases, that may be accessed by passing a special name string instead of a path. For more information, see the OGR Vector Formats documentation. The name property of a DataSource instance gives the OGR name of the underlying data source that it is using. The optional enco