AlphaShape

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Alpha shapes is one of many ways to create isochrones around a set of points.

It requires the presence of alphashape.dll or alphashape64.dll.

 

See also Isochrones - overview

 

Syntax: AlphaShape( filename: string; GF: TGISFormat; PG: TPolyGeneration; SL: TStepList; IncludeIslands: boolean);