/// <summary>
/// Returns the Well-known Text representation of this <c>Geometry</c>.
/// For a definition of the Well-known Text format, see the OpenGIS Simple
/// Features Specification.
/// </summary>
/// <returns>
/// The Well-known Text representation of this <c>Geometry</c>.
/// </returns>
public string ToText()
{
WKTWriter writer = new WKTWriter();
return writer.Write(this);
}
public void UnionPolygons()
{
var wktReader = new WKTReader(new GeometryFactory(new PrecisionModel(1000)));
var polygon1 = wktReader.Read("POLYGON((0 0,1 1,1 -1,0 0))");
var polygon2 = wktReader.Read("POLYGON((1 1,2 0,1 -1,1 1))");
var union = polygon1.Union(polygon2);
var wkt = new WKTWriter().Write(union);
Trace.WriteLine(wkt);
Assert.AreEqual("POLYGON((0 0,1 1,2 0,1 -1,0 0))", wkt, "polygons are merged");
}
/// <summary>
/// Initializes a new instance of the <see cref="WKTTest"/> class.
/// </summary>
public WKTTest() : base()
{
writer = new WKTWriter();
}