static void TestVariousGeometries()
{
WKTReader _wktReader = new WKTReader();
_wktReader.DefaultSRID = 4326;
IGeometry simplePoint = new Geometries.Point(1, 47)
{
SRID = 4326
};
IGeometry multiPoint = _wktReader.Read("MULTIPOINT((1 47),(1 46),(0 46),(0 47),(1 47))");
IGeometry lineString = _wktReader.Read("LINESTRING(1 47,1 46,0 46,0 47,1 47)");
IGeometry multiLineString = _wktReader.Read("MULTILINESTRING((0.516357421875 47.6415668949958,0.516357421875 47.34463879017405,0.977783203125 47.22539733216678,1.175537109375 47.463611506072866,0.516357421875 47.6415668949958),(0.764923095703125 47.86549372980948,0.951690673828125 47.82309640371982,1.220855712890625 47.79911736820551,1.089019775390625 47.69015026565801,1.256561279296875 47.656860648589))");
IGeometry simplePoly = _wktReader.Read("POLYGON((1 47,1 46,0 46,0 47,1 47))");
IGeometry polyWithHole = _wktReader.Read(@"
POLYGON(
(0.516357421875 47.6415668949958,0.516357421875 47.34463879017405,0.977783203125 47.22539733216678,1.175537109375 47.463611506072866,0.516357421875 47.6415668949958),
(0.630340576171875 47.54944962456812,0.630340576171875 47.49380564962583,0.729217529296875 47.482669772098674,0.731964111328125 47.53276262898896,0.630340576171875 47.54944962456812)
)");
IGeometry multiPolygon = _wktReader.Read(@"
MULTIPOLYGON (
((40 40, 20 45, 45 30, 40 40)),
((20 35, 45 20, 30 5, 10 10, 10 30, 20 35), (30 20, 20 25, 20 15, 30 20)),
((0.516357421875 47.6415668949958,0.516357421875 47.34463879017405,0.977783203125 47.22539733216678,1.175537109375 47.463611506072866,0.516357421875 47.6415668949958),(0.630340576171875 47.54944962456812,0.630340576171875 47.49380564962583,0.729217529296875 47.482669772098674,0.731964111328125 47.53276262898896,0.630340576171875 47.54944962456812))
)");
IGeometry geomCol = _wktReader.Read(@"
GEOMETRYCOLLECTION (
POLYGON((0.516357421875 47.6415668949958,0.516357421875 47.34463879017405,0.977783203125 47.22539733216678,1.175537109375 47.463611506072866,0.516357421875 47.6415668949958),(0.630340576171875 47.54944962456812,0.630340576171875 47.49380564962583,0.729217529296875 47.482669772098674,0.731964111328125 47.53276262898896,0.630340576171875 47.54944962456812)),
LINESTRING(0.764923095703125 47.86549372980948,0.951690673828125 47.82309640371982,1.220855712890625 47.79911736820551,1.089019775390625 47.69015026565801,1.256561279296875 47.656860648589),
POINT(0.767669677734375 47.817563762851776)
)");
SpatialTrace.Enable();
SpatialTrace.SetFillColor(Color.FromArgb(128, 0, 0, 255)); // Fill with blue
SpatialTrace.TraceGeometry(simplePoint, "simplePoint");
SpatialTrace.SetFillColor(Color.FromArgb(128, 255, 0, 0)); // Fill with red
SpatialTrace.TraceGeometry(multiPoint, "multiPoint");
SpatialTrace.ResetStyle();
SpatialTrace.TraceGeometry(lineString, "lineString");
SpatialTrace.TraceGeometry(multiLineString, "multiLineString");
SpatialTrace.TraceGeometry(simplePoly, "simplePoly");
SpatialTrace.TraceGeometry(polyWithHole, "polyWithHole");
SpatialTrace.TraceGeometry(multiPolygon, "multiPolygon");
SpatialTrace.TraceGeometry(geomCol, "geomCol");
//SpatialTrace.ShowDialog();
//SpatialTrace.Clear();
}
