//������·��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;
}
