MapWinGeoProc:ClipPolyWithLine ProcessAllOutside

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 bool ProcessAllOutside(ref MapWinGIS.Shape line, ref MapWinGIS.Shape polygon, ref MapWinGIS.Shapefile resultSF)


For lines where every point lies outside the polygon, this function will
find if any 2pt segment crosses through the polygon. If so, it will split
the polygon into mutliple parts using the intersecting line segments.


line The line whose points are all inside the polygon.
polygon The polygon being checked for intersection.
resultSF The file where new polygon sections should be saved to.


False if errors were encountered, true otherwise.

Visual Basic Net 2005 Example Implementation Code
Visual C# 2005 Example Implementation Code
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This page has been accessed 847 times. This page was last modified on 26 June 2006, at 15:12.