public override DirectedGraphStylingCase GetStylingCase(IEnumerable <IGraphNode> source)
{
DirectedGraphStylingCase output = new DirectedGraphStylingCase(setup);
foreach (var ch in source)
{
Int32 tid = GetTypeID(ch);
Double weight = GetNodeWeight(ch);
output.nodeStyler.learn(tid, weight);
if (ch.parent != null)
{
IGraphNode parent = ch.parent;
IGraphNode child = ch;
if ((parent != null) && (child != null))
{
var l_tid = GetTypeID(child);
Double l_w = GetLinkWeight(parent, child);
output.linkStyler.learn(l_tid, l_w);
var cl = output.Categories.AddOrGetCategory(GetTypeID(parent), GetCategoryID(parent), "");
output.Categories.AddUnique(cl);
}
}
var c = output.Categories.AddOrGetCategory(GetTypeID(ch), GetCategoryID(ch), "");
output.Categories.AddUnique(c);
}
return(output);
}
public override DirectedGraphStylingCase GetStylingCase(IEnumerable <T> nodes)
{
DirectedGraphStylingCase output = new DirectedGraphStylingCase(setup);
foreach (var ch in nodes)
{
Int32 tid = GetTypeID(ch);
Double weight = GetNodeWeight(ch);
output.nodeStyler.learn(tid, weight);
if (ch.parent != null)
{
T parent = (T)ch.parent;
T child = (T)ch;
if ((parent != null) && (child != null))
{
var l_tid = GetTypeID(child);
Double l_w = GetLinkWeight(parent, child);
output.linkStyler.learn(l_tid, l_w);
var cl = output.Categories.AddOrGetCategory(GetTypeID(parent), GetCategoryID(parent), "");
output.Categories.AddUnique(cl);
}
}
Int32 cc = output.Categories.Count;
var c = output.Categories.AddOrGetCategory(GetTypeID(ch), GetCategoryID(ch), "");
if (cc != output.Categories.Count)
{
c.Background = setup.colorWheel.next().ColorToHex();
}
output.Categories.AddUnique(c);
}
return(output);
}
// public GraphStylerSettings setup { get; set; }
public override DirectedGraph Convert(IGraphNode source, int depthLimit = 500, IEnumerable <IGraphNode> rootNodes = null)
{
DirectedGraph output = new DirectedGraph();
if (source == null)
{
return(output);
}
output.Title = source.name;
String description = "DirectedGraph built from " + source.GetType().Name + ":GraphNodeBase graph";
Int32 startLevel = source.level;
var nodes = source.getAllChildrenInType <IGraphNode>(null, false, true, 1, depthLimit);//source.getAllChildren(null, false, false, 1, depthLimit).ConvertList<IObjectWithPathAndChildren, IGraphNode>(); //.ConvertIList<IObjectWithPathAndChildren, T>();
DirectedGraphStylingCase styleCase = GetStylingCase(nodes);
Dictionary <String, Node> nodeDictionary = new Dictionary <string, Node>();
foreach (IGraphNode ch in nodes)
{
if (ch.level > (startLevel + depthLimit))
{
continue;
}
IGraphNode child = ch;
var gn = output.Nodes.AddNode(GetNodeID(child), GetNodeLabel(child));
gn.Label = GetNodeLabel(child);
var tid = GetTypeID(child);
Double w = GetNodeWeight(child);
gn.Category = styleCase.Categories.AddOrGetCategory(tid.ToString(), "", "").Id;
gn.Background = styleCase.nodeStyler.GetHexColor(w, tid);
gn.StrokeThinkness = styleCase.nodeStyler.GetBorderThickness(w, tid);
gn.Stroke = styleCase.nodeStyler.GetHexColor(w, tid);
SetNodeCustomization(child, gn, styleCase);
}
foreach (var ch in nodes)
{
if (ch.level > (startLevel + depthLimit))
{
continue;
}
if (ch.parent != null)
{
IGraphNode parent = ch.parent;
IGraphNode child = ch;
if ((parent != null) && (child != null))
{
Link tmp = GetLink(parent, child);
tmp.Label = GetLinkLabel(parent, child);
var l_tid = GetTypeID(child);
Double l_w = GetLinkWeight(parent, child);
output.Links.Add(tmp);
tmp.Category = styleCase.Categories.AddOrGetCategory(l_tid.ToString(), "", "").Id;
tmp.StrokeThinkness = styleCase.linkStyler.GetBorderThickness(l_w, l_tid);
tmp.Stroke = styleCase.linkStyler.GetHexColor(l_w, l_tid);
SetLinkCustomization(parent, child, tmp, styleCase);
}
}
}
output.Layout = setup.GraphLayout; // DGML.enums.GraphLayoutEnum.Sugiyama;
output.GraphDirection = setup.GraphDirection; // DGML.enums.GraphDirectionEnum.LeftToRight;
return(output);
}
public virtual void SetNodeCustomization(IGraphNode sourceNode, Node targetNode, DirectedGraphStylingCase styleCase)
{
}
public virtual void SetLinkCustomization(IGraphNode parent, IGraphNode child, Link link, DirectedGraphStylingCase styleCase)
{
}
public virtual void SetLinkCustomization(graphData parent, graphData child, Link link, DirectedGraphStylingCase styleCase)
{
}
