本文整理汇总了C#中System.Point.Buffer方法的典型用法代码示例。如果您正苦于以下问题：C# Point.Buffer方法的具体用法？C# Point.Buffer怎么用？C# Point.Buffer使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Point的用法示例。
在下文中一共展示了Point.Buffer方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
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);
}