39 lines
1.2 KiB
C#
39 lines
1.2 KiB
C#
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using Aspose.Gis.Geometries;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Aspose.GIS.Examples.CSharp.Geometries
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{
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class GetAreaOfGeometry
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{
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public static void Run()
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{
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//ExStart: GetAreaOfGeometry
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var triangleRing = new LinearRing();
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triangleRing.AddPoint(4, 6);
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triangleRing.AddPoint(1, 3);
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triangleRing.AddPoint(8, 7);
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triangleRing.AddPoint(4, 6);
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var triangle = new Polygon(triangleRing);
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var squareRing = new LinearRing();
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squareRing.AddPoint(0, 9);
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squareRing.AddPoint(0, 7);
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squareRing.AddPoint(2, 7);
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squareRing.AddPoint(2, 9);
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squareRing.AddPoint(0, 9);
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var square = new Polygon(squareRing);
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var multiPolygon = new MultiPolygon { triangle, square };
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Console.WriteLine("{0:F}", triangle.GetArea()); // 4.50
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Console.WriteLine("{0:F}", square.GetArea()); // 4.00
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Console.WriteLine("{0:F}", multiPolygon.GetArea()); // 8.50
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//ExEnd: GetAreaOfGeometry
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}
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}
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}
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