MapWinGeoProc:Utils Area

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Area

Computes the area of a polygon. For multi-part polygons, assume holes are counter-clockwise. The function has two overloaded versions. The second version also works for unprojected shapes in Latitude / Longitude (Decimal degrees) coordinates.

Specific Overloads

OverLoad 1 double Area(ref MapWinGIS.Shape shape)
OverLoad 2 double Area(ref MapWinGIS.Shape shape, MapWindow.Interfaces.UnitOfMeasure shapeUnits)

Remarks

Before calculating area of large shapes, make sure your shape has an equal-area projection.

Back to Utils

Retrieved from "http://mapwindow.org/wiki/index.php/MapWinGeoProc:Utils_Area"

This page has been accessed 1,101 times. This page was last modified on 17 March 2008, at 09:45.