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);
}
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);
}
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);
}
