/// <summary>
/// Remove a DirectedEdge
/// </summary>
/// <param name="pGVSEdge"></param>
public void Remove(GVSDirectedEdge pGVSEdge)
{
this.gvsGraphEdges.Remove(pGVSEdge);
}
private void BuildDirectedEdge(XmlElement pParent, GVSDirectedEdge pEdge)
{
var vertex1 = pEdge.GetGvsStartVertex();
var vertex2 = pEdge.GetGvsEndVertex();
var vertex1Exist = false;
var vertex2Exist = false;
foreach (var vertex in gvsGraphVertizes)
{
if (vertex == vertex1)
{
vertex1Exist = true;
}
if (vertex == vertex2)
{
vertex2Exist = true;
}
}
if (vertex1Exist == true && vertex2Exist == true && vertex1 != null && vertex2 != null)
{
var directedEdge = document.CreateElement(EDGE);
pParent.AppendChild(directedEdge);
directedEdge.SetAttribute(ATTRIBUTEID, pEdge.GetHashCode().ToString());
directedEdge.SetAttribute(ISDIRECTED, "true");
var edgeStyle = pEdge.GetStyle() ?? new GVSStyle();
var label = document.CreateElement(LABEL);
directedEdge.AppendChild(label);
var edgeLabel = pEdge.GetGvsEdgeLabel() ?? "";
label.AppendChild(document.CreateTextNode(edgeLabel));
var lineColor = document.CreateElement(LINECOLOR);
directedEdge.AppendChild(lineColor);
lineColor.AppendChild(document.CreateTextNode(edgeStyle.GetLineColor().ToString()));
var lineStyle = document.CreateElement(LINESTYLE);
directedEdge.AppendChild(lineStyle);
lineStyle.AppendChild(document.CreateTextNode(edgeStyle.GetLineStyle().ToString()));
var lineThick = document.CreateElement(LINETHICKNESS);
directedEdge.AppendChild(lineThick);
lineThick.AppendChild(document.CreateTextNode(edgeStyle.GetLineThickness().ToString()));
var fromVertex = document.CreateElement(FROMVERTEX);
directedEdge.AppendChild(fromVertex);
fromVertex.AppendChild(document.CreateTextNode(pEdge.GetGvsStartVertex().GetHashCode().ToString()));
var toVertex = document.CreateElement(TOVERTEX);
directedEdge.AppendChild(toVertex);
toVertex.AppendChild(document.CreateTextNode(pEdge.GetGvsEndVertex().GetHashCode().ToString()));
}
else
{
Console.WriteLine("Vertex missing or null");
}
}
/// <summary>
/// Add a DirectedEdge
/// </summary>
/// <param name="pGVSEdge"></param>
public void Add(GVSDirectedEdge pGVSEdge)
{
this.gvsGraphEdges.Add(pGVSEdge);
}
