示例#1
0
        /// <summary>
        /// Konvertiert alles zu Polylinien
        /// </summary>
        /// <returns> Erzeugte Polylinien</returns>
        private List <Ent.LwPolyline> All_To_Polyline()
        {
            List <Ent.LwPolyline> list_all_Path = new List <Ent.LwPolyline>();

            foreach (List <object> Element in ListElement_Image)
            {
                List <Ent.LwPolylineVertex> list_all_vertex = new List <Ent.LwPolylineVertex>();
                foreach (object element in Element)
                {
                    Type type = element.GetType();
                    if (type == typeof(Beziercurve))
                    {
                        Beziercurve newCurve = element as Beziercurve;
                        foreach (Potrace.DoublePoint pt in newCurve.List_Of_All_Points)
                        {
                            list_all_vertex.Add(new Ent.LwPolylineVertex((double)pt.X, (double)pt.Y));
                        }
                    }
                    else
                    {
                        LineF newLine = element as LineF;
                        list_all_vertex.Add(new Ent.LwPolylineVertex((double)newLine.Point1.x, (double)newLine.Point1.Y));
                        list_all_vertex.Add(new Ent.LwPolylineVertex((double)newLine.Point2.x, (double)newLine.Point2.Y));
                    }
                }
                Ent.LwPolyline newPolyline = new Ent.LwPolyline(list_all_vertex);

                list_all_Path.Add(newPolyline);
            }
            Set_Max_und_Min(list_all_Path);
            RahmenPassend(ref list_all_Path);
            return(allePolylinien = list_all_Path);
        }
示例#2
0
        /// <summary>
        /// Erzeugt alle Punkte, die zum Nachmalen des Bildes wichtig sind
        /// </summary>
        /// <param name="anzahl">Anzahl der der Segmente pro Bezier-Kurve</param>
        private void TakeAllPoints(double anzahl)

        {
            if (ListOfCurveArray == null)
            {
                return;
            }
            Image tt = loaded_Image;

            for (int i = 0; i < ListOfCurveArray.Count; i++)
            {
                ArrayList CurveArray = (ArrayList)ListOfCurveArray[i];
                for (int j = 0; j < CurveArray.Count; j++)
                {
                    List <object>   listElement_Image = new List <object>();
                    Potrace.Curve[] Curves            = (Potrace.Curve[])CurveArray[j];


                    for (int k = 0; k < Curves.Length; k++)
                    {
                        if (Curves[k].Kind == Potrace.CurveKind.Bezier)
                        {
                            PointF      A        = new PointF(Curves[k].A.X, Curves[k].A.Y, new ControlPoint(Curves[k].ControlPointA.X, Curves[k].ControlPointA.Y));
                            PointF      B        = new PointF(Curves[k].B.X, Curves[k].B.Y, new ControlPoint(Curves[k].ControlPointB.X, Curves[k].ControlPointB.Y));
                            Beziercurve newCurve = new Beziercurve(A, A.ControlPt, B, B.ControlPt);
                            newCurve.List_Of_All_Points = newCurve.BezierToDoublePoint(anzahl);
                            listElement_Image.Add(newCurve);
                        }
                        else
                        {
                            PointF Point1  = new PointF(Curves[k].A.X, Curves[k].A.Y, null);
                            PointF Point2  = new PointF(Curves[k].B.X, Curves[k].B.Y, null);
                            LineF  newLine = new LineF(Point1, Point2);

                            listElement_Image.Add(newLine);
                        }
                    }
                    ListElement_Image.Add(listElement_Image);
                }
            }
        }