DeleteHoleInArea¶
- globalmapper.DeleteHoleInArea(GM_LayerHandle_t32 aLayer, uint32 aAreaIndex, uint32 aHoleIndex, bool aDelete) GM_Error_t32 [source]¶
Changes the delete status of the hole / island in an area feature at the given index in the layer. Note that “deleting” a feature doesn’t actually free it or remove it from the list of features for a layer, it just marks it as deleted and makes it inactive for the purposes of drawing. To re-activate a feature that has been marked as deleted, simply call this with the aDelete value set to False.
- Parameters:
aLayer (GM_LayerHandle_t32) – Layer the area is in
aAreaIndex (uint32) – 0-based index of area in layer
aHoleIndex (uint32) – 0-based index of hole / island in area
aDelete (bool) – Use True to mark as deleted, False to clear delete flag
- Returns:
Error Code
- Return type:
GM_Error_t32