public void MpsBufferArea()
{
Coordinate[] c = new Coordinate[36];
Random rnd = new Random();
GeoAPI.Geometries.ICoordinate[] ccheck = new GeoAPI.Geometries.ICoordinate[36];
GisSharpBlog.NetTopologySuite.Geometries.GeometryFactory gf = new GisSharpBlog.NetTopologySuite.Geometries.GeometryFactory();
for (int i = 0; i < 36; i++)
{
c[i] = new Coordinate((rnd.NextDouble() + 360) - 180, (rnd.NextDouble() * 180) - 90);
double x = c[i].X;
double y = c[i].Y;
GisSharpBlog.NetTopologySuite.Geometries.Coordinate ctemp = new GisSharpBlog.NetTopologySuite.Geometries.Coordinate(x, y);
ccheck[i] = ctemp;
}
GeoAPI.Geometries.IMultiPoint mpsCheck = gf.CreateMultiPoint(ccheck);
MultiPoint mps = new MultiPoint(c);
double area = mps.Buffer(500).Area;
double areacheck = mpsCheck.Buffer(500).Area;
if (Math.Abs(area - areacheck) > 0.000000001)
{
Assert.AreEqual(mps.Buffer(500).Area, mpsCheck.Buffer(500).Area);
}
}
public void Buffer()
{
Coordinate[] c = new Coordinate[36];
Random rnd = new Random();
for (int i = 0; i < 36; i++)
{
c[i] = new Coordinate((rnd.NextDouble() + 360) - 180, (rnd.NextDouble() * 180) - 90);
}
MultiPoint mps = new MultiPoint(c);
byte[] vals = mps.ToBinary();
WkbReader wkb = new WkbReader();
IGeometry g = wkb.Read(vals);
MultiPoint mpsCheck = g as MultiPoint;
if (mpsCheck != null)
{
Assert.AreEqual(mps.Buffer(200).Area, mpsCheck.Buffer(200).Area);
}
else
{
Assert.Fail("The test failed because the MpsCheck was null.");
}
}
/// <summary>
///
/// </summary>
public void Start()
{
try
{
Write(multiPoint.Area);
Write(multiPoint.Boundary);
Write(multiPoint.BoundaryDimension);
Write(multiPoint.Centroid);
Write(multiPoint.Coordinate);
Write(multiPoint.Coordinates);
Write(multiPoint.Dimension);
Write(multiPoint.Envelope);
Write(multiPoint.EnvelopeInternal);
Write(multiPoint.Geometries.Length);
Write(multiPoint.InteriorPoint);
Write(multiPoint.IsEmpty);
Write(multiPoint.IsSimple);
Write(multiPoint.IsValid);
Write(multiPoint.Length);
Write(multiPoint.NumGeometries);
Write(multiPoint.NumPoints);
Write(multiPoint.Buffer(10));
Write(multiPoint.Buffer(10, new BufferParameters {
EndCapStyle = EndCapStyle.Flat
}));
Write(multiPoint.Buffer(10, new BufferParameters {
EndCapStyle = EndCapStyle.Square
}));
Write(multiPoint.Buffer(10, 20));
Write(multiPoint.Buffer(10, new BufferParameters(20)
{
EndCapStyle = EndCapStyle.Flat
}));
Write(multiPoint.Buffer(10, new BufferParameters(20)
{
EndCapStyle = EndCapStyle.Square
}));
Write(multiPoint.ConvexHull());
byte[] bytes = multiPoint.AsBinary();
var test1 = new WKBReader().Read(bytes);
Write(test1.ToString());
bytes = new GDBWriter().Write(multiPoint);
test1 = new GDBReader().Read(bytes);
Write(test1.ToString());
}
catch (Exception ex)
{
throw ex;
}
}
public void MpsBufferArea()
{
var c = new Coordinate[36];
var rnd = new Random();
var ccheck = new GeoAPI.Geometries.Coordinate[36];
var gf = new NetTopologySuite.Geometries.GeometryFactory();
for (var i = 0; i < 36; i++)
{
c[i] = new Coordinate((rnd.NextDouble() + 360) - 180, (rnd.NextDouble() * 180) - 90);
var x = c[i].X;
var y = c[i].Y;
var ctemp = new GeoAPI.Geometries.Coordinate(x, y);
ccheck[i] = ctemp;
}
GeoAPI.Geometries.IMultiPoint mpsCheck = gf.CreateMultiPoint(ccheck);
var mps = new MultiPoint(c);
var area = mps.Buffer(500).Area;
var areacheck = mpsCheck.Buffer(500).Area;
Assert.IsTrue(Math.Abs(area - areacheck) < 1e-6);
}
public void Buffer()
{
Coordinate[] c = new Coordinate[36];
Random rnd = new Random();
for (int i = 0; i < 36; i++)
{
c[i] = new Coordinate((rnd.NextDouble() + 360) - 180, (rnd.NextDouble() * 180) - 90);
}
MultiPoint mps = new MultiPoint(c);
byte[] vals = mps.ToBinary();
WkbReader wkb = new WkbReader();
IGeometry g = wkb.Read(vals);
MultiPoint mpsCheck = g as MultiPoint;
if (mpsCheck != null)
{
Assert.AreEqual(mps.Buffer(200).Area, mpsCheck.Buffer(200).Area);
}
else
{
Assert.Fail("The test failed because the MpsCheck was null.");
}
}
public void MpsBufferArea()
{
var c = new Coordinate[36];
var rnd = new Random();
var ccheck = new GeoAPI.Geometries.Coordinate[36];
var gf = new NetTopologySuite.Geometries.GeometryFactory();
for (var i = 0; i < 36; i++)
{
c[i] = new Coordinate((rnd.NextDouble() + 360) - 180, (rnd.NextDouble() * 180) - 90);
var x = c[i].X;
var y = c[i].Y;
var ctemp = new GeoAPI.Geometries.Coordinate(x, y);
ccheck[i] = ctemp;
}
GeoAPI.Geometries.IMultiPoint mpsCheck = gf.CreateMultiPoint(ccheck);
var mps = new MultiPoint(c);
var area = mps.Buffer(500).Area;
var areacheck = mpsCheck.Buffer(500).Area;
Assert.IsTrue(Math.Abs(area - areacheck) < 1e-6 );
}
