Fügen Sie eine Polyline hinzu
Contents
[
Hide
]Wie man eine Polyline hinzufügt
Problem: Wie fügt man eine Polyline hinzu (CADNET-1349).
Tipps: Dazu können Sie CadPolyline verwenden und Cad3DPoint-Objekte hinzufügen. Für 2D können Sie auch CadLwPolyline und Cad2DPoint verwenden und dann die Polyline zu den Zeichenobjekten hinzufügen.
Beispiel:
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
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(); |