private void BuildRelativVertex(XmlElement pParent, GVSRelativeVertex pVertex)
{
var relativeVertex = document.CreateElement(RELATIVVERTEX);
pParent.AppendChild(relativeVertex);
relativeVertex.SetAttribute(ATTRIBUTEID, pVertex.GetHashCode().ToString());
var vertexStyle = pVertex.GetStyle();
var label = document.CreateElement(LABEL);
relativeVertex.AppendChild(label);
var vertexLabel = pVertex.GetGvsVertexLabel() ?? "";
label.AppendChild(document.CreateTextNode(vertexLabel));
var lineColor = document.CreateElement(LINECOLOR);
relativeVertex.AppendChild(lineColor);
lineColor.AppendChild(document.CreateTextNode(vertexStyle.GetLineColor().ToString()));
var lineStyle = document.CreateElement(LINESTYLE);
relativeVertex.AppendChild(lineStyle);
lineStyle.AppendChild(document.CreateTextNode(vertexStyle.GetLineStyle().ToString()));
var lineThick = document.CreateElement(LINETHICKNESS);
relativeVertex.AppendChild(lineThick);
lineThick.AppendChild(document.CreateTextNode(vertexStyle.GetLineThickness().ToString()));
var fillColor = document.CreateElement(FILLCOLOR);
relativeVertex.AppendChild(fillColor);
fillColor.AppendChild(document.CreateTextNode(vertexStyle.GetFillColor().ToString()));
var xPos = document.CreateElement(XPOS);
relativeVertex.AppendChild(xPos);
xPos.AppendChild(document.CreateTextNode(pVertex.GetX().ToString()));
var yPos = document.CreateElement(YPOS);
relativeVertex.AppendChild(yPos);
yPos.AppendChild(document.CreateTextNode(pVertex.GetY().ToString()));
if (vertexStyle.GetIcon() != null)
{
var icon = document.CreateElement(ICON);
relativeVertex.AppendChild(icon);
icon.AppendChild(document.CreateTextNode(vertexStyle.GetIcon().ToString()));
}
}
/// <summary>
/// Remove a RealtivVertex. Connected edges will be removed to
/// </summary>
/// <param name="pGVSVertex"></param>
public void Remove(GVSRelativeVertex pGVSVertex)
{
var toRemove = new ArrayList();
foreach (var edge in gvsGraphEdges)
{
var interfaces = edge.GetType().GetInterfaces();
foreach (var theInterface in interfaces)
{
if (theInterface.FullName == typeof(GVSDirectedEdge).FullName)
{
var de = (GVSDirectedEdge)edge;
if (pGVSVertex == de.GetGvsEndVertex())
{
toRemove.Add(de);
}
if (pGVSVertex == de.GetGvsStartVertex())
{
toRemove.Add(de);
}
}
else if (theInterface.FullName == typeof(GVSUndirectedEdge).FullName)
{
var ue = (GVSUndirectedEdge)edge;
var vertizes = ue.GetGvsVertizes();
foreach (var gvsVertex in vertizes)
{
if (gvsVertex == pGVSVertex)
{
toRemove.Add(ue);
}
}
}
}
}
foreach (GVSGraphEdge edgeToRemove in toRemove)
{
this.gvsGraphEdges.Remove(edgeToRemove);
}
this.gvsGraphVertizes.Remove(pGVSVertex);
}
/// <summary>
/// Add a RealtivVertex
/// </summary>
/// <param name="pGVSVertex"></param>
public void Add(GVSRelativeVertex pGVSVertex)
{
this.gvsGraphVertizes.Add(pGVSVertex);
}
