폴리라인 추가

폴리라인 추가 방법

문제: 폴리라인을 추가하는 방법 (CADNET-1349).

팁: 이를 위해 CadPolyline을 사용하고 Cad3DPoint 객체를 추가할 수 있으며, 2D의 경우 CadLwPolyline과 Cad2DPoint를 사용한 다음 폴리라인을 도면 객체에 추가할 수 있습니다.

예시:

CadPolyline polyline = new CadPolyline();
polyline.ChildObjects.Add(new Cad3DVertex(){LocationPoint = new Cad3DPoint(-5, -5, 0)});
polyline.ChildObjects.Add(new Cad3DVertex() { LocationPoint = new Cad3DPoint(-5, 10, 0) });
polyline.ChildObjects.Add(new Cad3DVertex() { LocationPoint = new Cad3DPoint(20, 10, 0) });
polyline.ChildObjects.Add(new Cad3DVertex() { LocationPoint = new Cad3DPoint(20, -5, 0) });
polyline.Flag = CadPolylineFlag.CLOSED_POLY;

List<CadBaseEntity> entities = new List<CadBaseEntity>();
entities.Add(polyline);
cadImage.Entities = entities.ToArray();
cadImage.UpdateSize();

Or for 2D polyline
CadLwPolyline cadLwPolyline = new CadLwPolyline();
cadLwPolyline.Coordinates = new List<Cad2DPoint>();
cadLwPolyline.Coordinates.Add(new Cad2DPoint(-5d, -5d));
cadLwPolyline.Coordinates.Add(new Cad2DPoint(-5d, 10d));
cadLwPolyline.Coordinates.Add(new Cad2DPoint(20d, 10d));
cadLwPolyline.Coordinates.Add(new Cad2DPoint(20d, -5d));
cadLwPolyline.Flag = CadLwPolylineFlag.Closed;
cadLwPolyline.ConstantWidth = 0.1;
List<CadBaseEntity> entities = new List<CadBaseEntity>();
entities.Add(cadLwPolyline);
cadImage.Entities = entities.ToArray();
cadImage.UpdateSize();