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類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);
}
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);
}
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);
}