AcMapTopology::MergePolygons Method

Land Desktop Development ARX CPP SDK

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AcMapTopology Class, AcMapTopology Class

AcMapTopology:: MergePolygons Method

AcMapTopology Class | AcMapTopology Class

Merges two neighboring polygons, dissolving the boundaries between them.

AcMap::EErrCode MergePolygons(
    const AcMapTopoPolygon& polygon1, 
    const AcMapTopoPolygon& polygon2
);

Parameters	Description
polygon1	Input object reference of the first AcMapTopoPolygonpolygon to merge.
polygon2	Input object reference of the second AcMapTopoPolygonpolygon to merge.

Returns

Returns AcMap::EErrCode kOk if successful; otherwise, returns a different error code.

Remarks

After the merge succeeds, polygon1 will point to the new, merged polygon object and polygon2 becomes invalid; the caller is responsible for freeing the object referenced by polygon2.

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