private static void ParseVertexLineNode(XElement parent, out Motor.VertexLibrary vertices, out ObservableCollection <Motor.Line> lines)
{
vertices = new Motor.VertexLibrary();
foreach (XElement n in parent.XPathSelectElements("Vertices/Vertex"))
{
double[] position = ((string)n.Element("Position")).Split(',').Select(double.Parse).ToArray();
vertices.Add((int)n.Element("Id"), new Motor.Vertex(position[0], position[1]));
}
lines = new ObservableCollection <Motor.Line>(parent.XPathSelectElements("Lines/Line").Select(n => new Motor.Line((int)n.Element("LeftID"), (int)n.Element("RightID"))));
}
private static void WriteVertexLineNode(XElement parent, Motor.VertexLibrary vertices, ObservableCollection <Motor.Line> lines)
{
parent.Add(new XElement("Vertices",
vertices.Select(vertex => new XElement("Vertex",
new XElement("Id", vertex.Key),
new XElement("Position", $"{vertex.Value.X}, {vertex.Value.Y}")
))
));
parent.Add(new XElement("Lines",
lines.Select(line => new XElement("Line",
new XElement("LeftID", line.LeftID),
new XElement("RightID", line.RightID)
))
));
}
