globalmapper.GetLocationColor
=============================

.. currentmodule:: globalmapper
.. py:function:: GetLocationColor (GM_LayerHandle_t32 aLayer, float aXCoord, float aYCoord) -> GM_Error_t32, GM_Color_t

    Retrieves the color at a given location from a provided layer or from the list of currently loaded raster and
    elevation layers (topmost layer first).

    :param GM_LayerHandle_t32 aLayer: Layer to get color from or gm.NULL for topmost
    :param float aXCoord: X coord in current projection
    :param float aYCoord: Y coord in current projection
    :returns: Error Code
    :rtype: GM_Error_t32
    :return: Color of pixel at location
    :rtype: GM_Color_t