public void init_graph(string tag)
{
if (tag != "")
{
var result = HitomiAnalysisRelatedTags.Instance.result[tag];
int index = 0;
int eindex = 0;
GraphVertex v = new GraphVertex();
v.Index = index++;
v.Color = Color.White;
v.InnerText = tag;
v.OuterText = "";
v.Radius = 100.0F;
v.Nodes = new List <Tuple <GraphVertex, GraphEdge> >();
foreach (var ld in result)
{
GraphVertex vt = new GraphVertex();
GraphEdge et = new GraphEdge();
vt.Index = index++;
vt.Color = Color.WhiteSmoke;
vt.InnerText = ld.Item1;
vt.Radius = 100.0F;
vt.OuterText = "";
et.StartsIndex = 0;
et.EndsIndex = vt.Index;
et.Index = eindex++;
et.Text = ld.Item2.ToString().Substring(0, Math.Min(5, ld.Item2.ToString().Length));
et.SelectionText = "";
et.Thickness = 6.0F;
et.Color = Color.Black;
v.Nodes.Add(new Tuple <GraphVertex, GraphEdge>(vt, et));
}
List <Tuple <Point, double> > edges = new List <Tuple <Point, double> >();
for (int i = 0; i < v.Nodes.Count; i++)
{
for (int j = i + 1; j < v.Nodes.Count; j++)
{
var list = HitomiAnalysisRelatedTags.Instance.result[v.Nodes[i].Item1.InnerText].Where(x => x.Item1 == v.Nodes[j].Item1.InnerText);
if (list.Count() > 0)
{
edges.Add(new Tuple <Point, double>(new Point(i + 1, j + 1), list.ToList()[0].Item2));
}
}
}
GetGNM().Nomalize(v, edges);
}
}
public void DrawEdge(Graphics g, GraphEdge e, Size sizeOfPannel)
{
RectangleF draw_rect = new RectangleF(
Math.Min(e.Starts.X, e.Ends.X),
Math.Min(e.Starts.Y, e.Ends.Y),
Math.Max(e.Starts.X, e.Ends.X) - Math.Min(e.Starts.X, e.Ends.X),
Math.Max(e.Starts.Y, e.Ends.Y) - Math.Min(e.Starts.Y, e.Ends.Y));
if (RectangleF.Intersect(new Rectangle(-bp.X, -bp.Y, sizeOfPannel.Width, sizeOfPannel.Height), draw_rect) != Rectangle.Empty)
{
g.DrawLine(new Pen(e.Color, e.Thickness), e.Starts, e.Ends);
stayed_string.Add(new Tuple <RectangleF, string>(draw_rect, e.Text));
}
}
