AcMapTopology:: Create Method
Creates a topology. To set topology-creation values, call the three functions SetNodeCreationSettings(), SetEdgeCreationSettings(), and SetCentroidCreationSettings(). If caller does not call these functions, then node creation defaults to false, missing-centroid creation defaults to true, and the node or centroid block name defaults to ACAD_POINT.
AcMap::EErrCode Create( const AcDbObjectIdArray& edges, const AcDbObjectIdArray& nodes, const AcDbObjectIdArray& centroids, int nType, int nCreateOptions = eStopAtMultipleCentroid | eIgnoreIncompleteArea | eUsePersistentMarkers, double dTolerance = 0.01 );
Parameters |
Description |
edges |
Input edge object IDs. |
nodes |
Input node object IDs. |
centroids |
Input centroid object IDs. |
nType |
Input ETopologyTypetopology type. |
nCreateOptions |
Input ECreateOptionstopology creation options. The default value is eStopAtMultipleCentroid | eIgnoreIncompleteArea | eUsePersistentMarkers. |
dTolerance |
Input topology-creation tolerance. The default value is 0.01. |
Returns
Returns AcMap::EErrCode kOk if successful; otherwise, returns a different error code.
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