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C# Point.Buffer方法代碼示例

本文整理匯總了C#中System.Point.Buffer方法的典型用法代碼示例。如果您正苦於以下問題:C# Point.Buffer方法的具體用法?C# Point.Buffer怎麽用?C# Point.Buffer使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在System.Point的用法示例。


在下文中一共展示了Point.Buffer方法的3個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: Buffer

 public void Buffer()
 {
     var rnd = new Random();
     var coords = new Coordinate((rnd.NextDouble() * 360) - 180, (rnd.NextDouble() * 180) - 90);
     var x = coords.X;
     var y = coords.Y;
     var c = new GeoAPI.Geometries.Coordinate(x, y);
     //coordscheck[i] = c;
     var p = new Point(coords);
     var gf = new NetTopologySuite.Geometries.GeometryFactory();
     var ps = gf.CreatePoint(c);
     var area = p.Buffer(500).Area;
     var areacheck = ps.Buffer(500).Area;
     Assert.IsTrue(Math.Abs(area - areacheck) < 1e-6);
 }
開發者ID:hanchao,項目名稱:DotSpatial,代碼行數:15,代碼來源:PointsLinesPolygons.cs

示例2: Buffer

 public void Buffer()
 {
     Random rnd = new Random();
     Coordinate coords = new Coordinate((rnd.NextDouble() * 360) - 180, (rnd.NextDouble() * 180) - 90);
     double x = coords.X;
     double y = coords.Y;
     GisSharpBlog.NetTopologySuite.Geometries.Coordinate c = new GisSharpBlog.NetTopologySuite.Geometries.Coordinate(x, y);
     //coordscheck[i] = c;
     Point p = new Point(coords);
     GisSharpBlog.NetTopologySuite.Geometries.GeometryFactory gf = new GisSharpBlog.NetTopologySuite.Geometries.GeometryFactory();
     GeoAPI.Geometries.IPoint ps = gf.CreatePoint(c);
     double area = p.Buffer(500).Area;
     double areacheck = ps.Buffer(500).Area;
     Assert.AreEqual(area, areacheck);
 }
開發者ID:ExRam,項目名稱:DotSpatial-PCL,代碼行數:15,代碼來源:PointsLinesPolygons.cs

示例3: BufferLength

 public void BufferLength()
 {
     var rnd = new Random();
     var coords = new Coordinate((rnd.NextDouble() * 360) - 180, (rnd.NextDouble() * 180) - 90);
     var x = coords.X;
     var y = coords.Y;
     var c = new GeoAPI.Geometries.Coordinate(x, y);
     //coordscheck[i] = c;
     var p = new Point(coords);
     var gf = new NetTopologySuite.Geometries.GeometryFactory();
     var ps = gf.CreatePoint(c);
     var boundary = p.Buffer(500).Length;
     var boundarycheck = ps.Buffer(500).Length;
     AssertExt.AreEqual15(boundary, boundarycheck);
 }
開發者ID:hanchao,項目名稱:DotSpatial,代碼行數:15,代碼來源:PointsLinesPolygons.cs


注:本文中的System.Point.Buffer方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。