MapWinGeoProc:SpatialOperations ConvexHull
From MapWindow GIS
ConvexHull
Syntax
bool ConvexHull(ref MapWinGIS.Shape polygon, ref MapWinGIS.Shape resultShp)
Summary
Not Implemented
Computes the convex hull of a polygon.
The convex hull is the smallest convex polygon that contains all the points in the input polgyon.
Uses the Graham Scan algorithm.
Parameters
| polygon | The input polygon shape. |
| resultShp | The resulting convex hull of the input polygon. |
Returns
False if an error was encountered, true otherwise.
Visual Basic Net 2005 Example Implementation Code
Visual C# 2005 Example Implementation Code
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