public static void Run()
{
//ExStart: CreateCurvePolygon
string path = RunExamples.GetDataDir() + "CreateCurvePolygon_out.shp";
using (VectorLayer layer = VectorLayer.Create(path, Drivers.Shapefile))
{
var feature = layer.ConstructFeature();
// create a torus with center at (0,0), radius equal to 2 and hole radius equal to 1
var curvePolygon = new CurvePolygon();
var exterior = new CircularString();
exterior.AddPoint(-2, 0);
exterior.AddPoint(0, 2);
exterior.AddPoint(2, 0);
exterior.AddPoint(0, -2);
exterior.AddPoint(-2, 0);
curvePolygon.ExteriorRing = exterior;
var interior = new CircularString();
interior.AddPoint(-1, 0);
interior.AddPoint(0, 1);
interior.AddPoint(1, 0);
interior.AddPoint(0, -1);
interior.AddPoint(-1, 0);
curvePolygon.AddInteriorRing(interior);
feature.Geometry = curvePolygon;
layer.Add(feature);
}
//ExEnd: CreateCurvePolygon
}
public ConnectionViewModel(Connection model)
{
this.model = model;
foreach (var point in model.Data.CurvePolygon.Points)
{
CurvePolygon.Add(new CurvePolygonPointViewModel(CurvePolygonPoint.Of(point)));
}
}
public CurvePolygonViewModel(CurvePolygon model)
{
this.model = model;
foreach (var point in model.Data.Points)
{
var pointModel = CurvePolygonPoint.Of(point);
var vm = new CurvePolygonPointViewModel(pointModel);
Points.Add(vm);
}
}