private int Break(SvgElement graph, SvgElement parent, XmlNode next)
{
if (graph is Group)
{
if (graph is Text)
{
Graphics graphics1 = base.CreateGraphics();
SvgElementCollection collection1 = ((Text) graph).Break(graphics1);
graphics1.Dispose();
SvgElementCollection.ISvgElementEnumerator enumerator1 = collection1.GetEnumerator();
while (enumerator1.MoveNext())
{
SvgElement element1 = (SvgElement) enumerator1.Current;
this.svgDocument.NumberOfUndoOperations++;
element1.ID = CodeFunc.CreateString(this.svgDocument, "text");
ISvgBrush brush1 = ((IGraphPath) element1).GraphBrush;
if ((brush1 is ITransformBrush) && (((SvgElement) brush1).ParentNode == null))
{
string text1 = CodeFunc.CreateString(this.svgDocument, ((SvgElement) brush1).Name);
AttributeFunc.SetAttributeValue(element1, "fill", "url(#" + text1 + ")");
AttributeFunc.SetAttributeValue((SvgElement) brush1, "id", text1);
this.svgDocument.NumberOfUndoOperations++;
this.SVGDocument.AddDefsElement((SvgElement) brush1);
}
brush1 = ((IGraphPath) element1).GraphStroke.Brush;
if ((brush1 is ITransformBrush) && (((SvgElement) brush1).ParentNode == null))
{
string text2 = CodeFunc.CreateString(this.svgDocument, ((SvgElement) brush1).Name);
AttributeFunc.SetAttributeValue(element1, "stroke", "url(#" + text2 + ")");
AttributeFunc.SetAttributeValue((SvgElement) brush1, "id", text2);
this.svgDocument.NumberOfUndoOperations++;
this.SVGDocument.AddDefsElement((SvgElement) brush1);
}
if (next == null)
{
parent.AppendChild(element1);
continue;
}
parent.InsertBefore(element1, next);
}
this.svgDocument.NumberOfUndoOperations++;
graph.ParentNode.RemoveChild(graph);
}
else
{
SvgElementCollection collection2 = ((Group) graph).GraphList.Clone();
for (int num1 = collection2.Count - 1; num1 >= 0; num1--)
{
SvgElement element2 = (SvgElement) collection2[num1];
Matrix matrix1 = new Matrix();
Matrix matrix2 = new Matrix();
if (element2 is IGraph)
{
if (graph.SvgAttributes.ContainsKey("transform"))
{
matrix1 = ((Matrix) graph.SvgAttributes["transform"]).Clone();
}
if (element2.SvgAttributes.ContainsKey("transform"))
{
matrix2 = ((Matrix) graph.SvgAttributes["transform"]).Clone();
}
matrix1.Multiply(matrix2);
Transf transf1 = new Transf();
transf1.setMatrix(matrix1);
AttributeFunc.SetAttributeValue(element2, "transform", transf1.ToString());
}
this.Break(element2, parent, next);
}
graph.ParentNode.RemoveChild(graph);
}
return 1;
}
if ((graph is IGraph) && (graph.ParentNode != parent))
{
this.svgDocument.NumberOfUndoOperations += 2;
if (next != null)
{
parent.InsertBefore(graph.Clone(), next);
}
else
{
parent.PrependChild(graph.Clone());
}
return 0;
}
return 0;
}
private void addChild(SvgElement element,Group symbol)
{
if(element is Use)
{
SvgElementCollection list = ((element as Use).RefElement as Symbol).GraphList;
Use use =element as Use;
Matrix matrix1 = new Matrix();
if (use.SvgAttributes.ContainsKey("transform"))
{
matrix1 = use.SvgAttributes["transform"] as Matrix;
matrix1 = matrix1.Clone();
}
matrix1.Translate(use.X,use.Y);
Group g = this.svgDocument.CreateElement("g") as Group;
g.SetAttribute("transform",new Transf(matrix1).ToString());
foreach(SvgElement graph in list)
{
addChild(graph,g);
}
symbol.AppendChild(g);
}
else
{
if(element is ConnectLine)
{
ConnectLine cline = element as ConnectLine;
PointF point1 = cline.Points[0];
PointF point2 = cline.Points[1];
SvgElement element2= element.CloneNode(true) as SvgElement;
element2.RemoveAttribute("transform");
element2.RemoveAttribute("layer");
element2.RemoveAttribute("start");
element2.RemoveAttribute("end");
element2.SetAttribute("x1",""+point1.X);
element2.SetAttribute("y1",""+point1.Y);
element2.SetAttribute("x2",""+point2.X);
element2.SetAttribute("y2",""+point2.Y);
symbol.PrependChild(element2);
}
else
{
SvgElement element2=element.Clone() as SvgElement;
element2.RemoveAttribute("layer");
symbol.AppendChild(element2);
}
}
}