private void WriteEdgeAttr(EdgeAttr edgeAttr)
{
WriteStartElement(Tokens.EdgeAttribute);
WriteBaseAttr(edgeAttr);
WriteStringElement(Tokens.EdgeSeparation, edgeAttr.Separation);
WriteStringElement(Tokens.Weight, edgeAttr.Weight);
WriteStringElement(Tokens.ArrowStyle, edgeAttr.ArrowheadAtSource);
WriteStringElement(Tokens.ArrowStyle, edgeAttr.ArrowheadAtTarget);
WriteStringElement(Tokens.ArrowheadLength, edgeAttr.ArrowheadLength);
WriteEndElement();
}
private void ReadEdgeAttr(EdgeAttr edgeAttr)
{
CheckToken(Tokens.EdgeAttribute);
XmlRead();
ReadBaseAttr(edgeAttr);
edgeAttr.Separation = ReadIntElement(Tokens.EdgeSeparation);
edgeAttr.Weight = ReadIntElement(Tokens.Weight);
edgeAttr.ArrowheadAtSource = (ArrowStyle)Enum.Parse(typeof(ArrowStyle), ReadStringElement(Tokens.ArrowStyle), false);
edgeAttr.ArrowheadAtTarget = (ArrowStyle)Enum.Parse(typeof(ArrowStyle), ReadStringElement(Tokens.ArrowStyle), false);
edgeAttr.ArrowheadLength = (float)ReadDoubleElement(Tokens.ArrowheadLength);
ReadEndElement();
}
