AcMapTopology:: Identity Method
Performs a Union() on the source topology and an Intersect() on the overlay topology. To set topology-creation values, call the three functions SetNodeCreationSettings(), SetEdgeCreationSettings(), and SetCentroidCreationSettings().
AcMap::EErrCode Identity( const AcMapTopology*& pOverlayTopology, const ACHAR* pszTopoName, const ACHAR* pszTopoDesc = NULL, const AcMapObjectDataTable* pResultDataTable = NULL, const AcMapOverlayDataArray* paSourceData = NULL, const AcMapOverlayDataArray* paOverlayData = NULL );
Parameters |
Description |
pOverlayTopology |
Input overlay topology pointer. |
pszTopoName |
Input name of the new topology. |
pszTopoDesc |
Input description of the new topology. The default value is NULL. |
pResultDataTable |
Input AcMapObjectDataTableresult object data table settings. The default value is NULL. |
paSourceData |
Input source data settings. The default value is NULL. |
paOverlayData |
Input overlay data settings. The default value is NULL. |
Returns
Returns AcMap::EErrCode kOk if successful; otherwise, returns a different error code.
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