globalmapper.SetProjection
==========================

.. currentmodule:: globalmapper
.. py:function:: SetProjection (GM_Projection_t aProj) -> GM_Error_t32

    Sets the new projection. This is the projection that all draws and exports will be done in. It is also the
    projection that all world bound rectangles will be in.

    :param GM_Projection_t aProj: The new projection
    :returns: Error Code
    :rtype: GM_Error_t32