globalmapper.SetQueryProjectionCallback
=======================================

.. currentmodule:: globalmapper
.. py:function:: SetQueryProjectionCallback (GM_QueryProjectionCallbackFunc aCallbackFunc) -> None

    Sets the function to call to select a projection for a layer when being loaded if the projection for that layer
    cannot be automatically determined. If a callback is provided, it will be called rather than the projection
    selection dialog being displayed.

    :param GM_QueryProjectionCallbackFunc aCallbackFunc: The alternative function to be called
    :returns: Nothing
    :rtype: None