//������·��ĩ�ڵ� private void getNode(Polyline pl) { string s1 = pl.GetAttribute("FirstNode"); string s2 = pl.GetAttribute("LastNode"); LineInfo line = new LineInfo(); line.EleID = pl.ID; line.SvgUID = fileid; IList svglist = Services.BaseService.GetList("SelectLineInfoByEleID", line); if (svglist.Count == 0) return; line = svglist[0] as LineInfo; if (line==null) { return; } if (string.IsNullOrEmpty(s1) && line!=null) { s1 = getIdByName( line.ObligateField6); if (!string.IsNullOrEmpty(s1)) pl.SetAttribute("FirstNode", s1); } if (string.IsNullOrEmpty(s2) && line != null) { s2 = getIdByName(line.ObligateField7); if (!string.IsNullOrEmpty(s2)) pl.SetAttribute("LastNode", s2); } }
//找出折线最长的一段的两端节点 private List<PointF> CheckLenth(Polyline multiline) { PointF[] pointcol = multiline.Points; int count = pointcol.Length; double maxlenth = 0; double lenth = 0; List<PointF> listpoint = new List<PointF>(); for (int i = 0; i < count - 1; i++) { lenth = Math.Sqrt((pointcol[i].X - pointcol[i + 1].X) * (pointcol[i].X - pointcol[i + 1].X) + (pointcol[i].Y - pointcol[i + 1].Y) * (pointcol[i].Y - pointcol[i + 1].Y)); if (lenth > maxlenth) { maxlenth = lenth; listpoint.Clear(); listpoint.Add(pointcol[i]); listpoint.Add(pointcol[i + 1]); } } return listpoint; }
private SvgElement createT(Polyline pl, int index) { SvgElement se = null; try { se = tlVectorControl1.CreateBySymbolID("Substation-t", pl.Points[index]); (se as IGraph).Layer = tlVectorControl1.SVGDocument.CurrentLayer; string name = "T" + index + "_" + pl.ID; se.SetAttribute("info-name", name); se.SetAttribute("print", "no"); tlVectorControl1.SVGDocument.RootElement.AppendChild(se); se.ID = name; } catch { } return se; }
public override XmlElement CreateElement(string prefix, string localName, string ns) { XmlElement element1; if (this.firstload) { // SvgElement element2 = null; if (this.preelement != null) { // if (this.preelement.ParentNode == null) // { // if (this.groups.Count > 0) // { // element2 = (SvgElement) this.groups[this.groups.Count - 1]; // if ((element2 is ContainerElement) && ((ContainerElement) element2).IsValidChild(this.preelement)) // { // ((ContainerElement) element2).ChildList.Add(this.preelement); // } // } // this.groups.Add(this.preelement); // } // else if (this.groups.Count > 0) // { // if(this.preelement.ParentNode is ContainerElement && ((ContainerElement) this.preelement.ParentNode).IsValidChild(this.preelement)) // { // ((ContainerElement)this.preelement.ParentNode).ChildList.Add(this.preelement); // } // // } } } switch (localName) { case "clipPath": { element1 = new ClipPath(prefix, localName, ns, this); break; } case "rect": { element1 = new RectangleElement(prefix, localName, ns, this); break; } case "path": { element1 = new GraphPath(prefix, localName, ns, this); break; } case "polyline": { element1 = new Polyline(prefix, localName, ns, this); break; } case "polygon": { element1 = new Polygon(prefix, localName, ns, this); break; } case "circle": { element1 = new Circle(prefix, localName, ns, this); break; } case "ellipse": { element1 = new Ellips(prefix, localName, ns, this); break; } case "script": { element1 = new SvgScript(prefix, localName, ns, this); break; } case "line": { element1 = new Line(prefix, localName, ns, this); break; } case "connectline": case "connect": { element1 = new ConnectLine(prefix, localName, ns, this); break; } case "g": { element1 = new Group(prefix, localName, ns, this); break; } case "svg": { element1 = new SVG(prefix, localName, ns, this); break; } case "text": { element1 = new Text(prefix, localName, ns, this); break; } case "tspan": { element1 = new TSpan(prefix, localName, ns, this); break; } case "tref": { element1 = new TRef(prefix, localName, ns, this); break; } case "linearGradient": { element1 = new LinearGradient(prefix, localName, ns, this); break; } case "radialGradient": { element1 = new RadialGradients(prefix, localName, ns, this); break; } case "stop": { element1 = new GradientStop(prefix, localName, ns, this); break; } case "symbol": { element1 = new ItopVector.Core.Figure.Symbol(prefix, localName, ns, this); break; } case "marker": { element1 = new ItopVector.Core.Figure.Marker(prefix, localName, ns, this); break; } case "defs": { element1 = new ItopVector.Core.Figure.Defs(prefix, localName, ns, this); break; } case "image": { element1 = new ItopVector.Core.Figure.Image(prefix, localName, ns, this); break; } case "a": { element1 = new ItopVector.Core.Figure.Link(prefix, localName, ns, this); break; } case "use": { element1 = new ItopVector.Core.Figure.Use(prefix, localName, ns, this); break; } case "animate": { element1 = new ItopVector.Core.Animate.Animate(prefix, localName, ns, this); break; } case "set": { element1 = new SetAnimate(prefix, localName, ns, this); break; } case "animateColor": { element1 = new ColorAnimate(prefix, localName, ns, this); break; } case "animateMotion": { element1 = new MotionAnimate(prefix, localName, ns, this); break; } case "animateTransform": { element1 = new TransformAnimate(prefix, localName, ns, this); break; } case "pattern": { element1 = new Pattern(prefix, localName, ns, this); break; } case "audio3d": case "audio": { element1 = new AudioAnimate(prefix, localName, ns, this); break; } case "state"://״̬ { element1 =new State(prefix, localName, ns, this); break; } case "layer": { element1 =new Layer(prefix, localName, ns, this); break; } default: { element1 = base.CreateElement(prefix, localName, ns); break; } } if (element1 is SvgElement) { ((SvgElement) element1).ShowParticular = this.AutoShowAnim; } if ((element1 is SvgElement) && this.firstload) { this.preelement = (SvgElement) element1; } else { this.preelement = null; } if (this.xmlreader != null) { int num3 = this.xmlreader.LineNumber; int num4 = this.xmlreader.LinePosition; } // if ((element1 is SVG) && (this.DocumentType == null)) // { // XmlDocumentType type1 = this.CreateDocumentType("svg", "-/W3C/DTD SVG 1.1/EN", "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd", null); // this.AppendChild(type1); // this.AppendChild(this.CreateWhitespace("\r\n")); // } return element1; }