AcMapTopology:: TraceLeastCostPath Method
Finds the least-cost path between two points.
AcMap::EErrCode TraceLeastCostPath( AcMapObjectPtrArray& apObjectsOnPath, const AcMapTopoNode& start, const AcMapTopoNode& end, const AcMapTraceParameters& params );
Parameters |
Description |
apObjectsOnPath |
Output nodes and lines along the path. |
start |
Input AcMapTopoNodenode that starts the path. |
end |
Input AcMapTopoNodenode that ends the path. |
params |
Input AcMapTraceParameterstrace parameter settings. |
Returns
Returns AcMap::EErrCode kOk if successful; otherwise, returns a different error code.
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