globalmapper.GetPackageLayerList ================================ .. currentmodule:: globalmapper .. py:function:: GetPackageLayerList (GM_PackageHandle_t32 aPackage) -> GM_LayerHandle_t32, int Returns an array of the layers that are in a given package. The pointer returned is temporary and will become invalid with the next call to this function. The package must have been opened with the :doc:`LoadPackage` function. :param GM_PackageHandle_t32 aPackage: package to get list of layers from :returns: Pointer to an array of the layer handle(s) :rtype: GM_LayerHandle_t32 :return: Number of layers in the array :rtype: uint_32