- globalmapper.CombineAreas(GM_AreaFeature_t aAreaList, uint32 aNumAreas, GM_Projection_t aAreaProj, GM_LayerHandle_t32 aNewAreaLayer) GM_Error_t32
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Combines the given list of areas into one or more new area features and adds the new area to the given layer. Any areas that touch or overlap should be combined.
- Parameters:
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aAreaList (GM_AreaFeature_t) – List of areas to combine
aNumAreas (uint32) – Number of areas in aAreaList
aAreaProj (GM_Projection_t) – Projection system the area coordinates are in (use None for current projection)
aNewAreaLayer (GM_LayerHandle_t32) – Layer to add new combined areas to
- Returns:
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Error Code
- Return type:
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GM_Error_t32