public static void DrawWithPath(this Graph <string, VertexData, string, EdgeData> graph, DrawGraph drawer, List <string> path)
{
if (graph.VerticesCount() > 1000)
{
drawer.ClearCanvas();
drawer.DrawWarning(Resources.CannotDrawGraph);
return;
}
Dictionary <string, VertexData> mappedVertices = InitDraw(graph, drawer);
if (mappedVertices.Count <= 0)
{
return;
}
DrawEdges(drawer, mappedVertices, graph.Edges);
if (path != null)
{
DrawPath(drawer, mappedVertices, path);
}
DrawVertices(drawer, mappedVertices);
}
private static Dictionary <string, VertexData> InitDraw(Graph <string, VertexData, string, EdgeData> graph, DrawGraph drawer)
{
drawer.ClearCanvas();
var vertices = graph.Vertices;
Dictionary <string, VertexData> mappedVertices = new Dictionary <string, VertexData>();
foreach (var v in vertices)
{
mappedVertices.Add(v.Key, v.Data);
}
drawer.SetGraphSize(CalculateGraphSize(mappedVertices));
return(mappedVertices);
}
private static void DrawEdges(DrawGraph drawer, Dictionary <string, VertexData> mappedVertexes,
IEnumerable <(string Key, string Start, string Target, EdgeData Data)> edges)
public static void Draw(this Graph <string, VertexData, string, EdgeData> graph, DrawGraph drawer)
{
if (graph.VerticesCount() > 1000)
{
drawer.DrawWarning(Resources.CannotDrawGraph);
return;
}
Dictionary <string, VertexData> mappedVertices = InitDraw(graph, drawer);
if (mappedVertices.Count <= 0)
{
return;
}
DrawEdges(drawer, mappedVertices, graph.Edges);
DrawVertices(drawer, mappedVertices);
}