SpatialEquals

globalmapper.SpatialEquals(GM_LayerHandle_t32 aLayer1, GM_LayerHandle_t32 aLayer2, GM_SpatialOps_Params_t aParams) → GM_Error_t32[source]

The Equals predicate returns the set of features from one layer that have an exact match with the geometry of a feature from another layer. This means the two boundaries, interiors, and exteriors match.

Parameters:

  • aLayer1 (GM_LayerHandle_t32) – First layer in predicate

  • aLayer2 (GM_LayerHandle_t32) – Second layer in predicate

  • aParams (GM_SpatialOps_Params_t) – Parameters

Returns:

Error Code

Return type:

GM_Error_t32