SpatialCovers¶
- globalmapper.SpatialCovers(GM_LayerHandle_t32 aLayer1, GM_LayerHandle_t32 aLayer2, GM_SpatialOps_Params_t aParams) GM_Error_t32[source]¶
The Covers operation creates a new layer with all area features in aLayer1 that have a feature in aLayer2 inside or on the border of it. This is a more general case of SpatialContains which must have at least on point inside of the outer feature. This is the reverse case of SpatialCoveredBy
- Parameters:
aLayer1 (GM_LayerHandle_t32) – Input layer
aLayer2 (GM_LayerHandle_t32) – Input layer
aParams (GM_SpatialOps_Params_t) – Parameters
- Returns:
Error Code
- Return type:
GM_Error_t32
