/// <summary>
/// 更换图
/// </summary>
public void ReplaceGraph(Graph __graph)
{
this.graph = __graph;
this.panelGraph.Graph = this.graph;
grammar = new Grammar.Grammar(this.graph);
this.graph.OnAnyChange += GraphChange;
SavePath = "";
}
public void AddGraph(Graph g)
{
this.panel1.Graph = g;
vHelper = new GraphHelper(g);
}
private void InitialNewGraph(Graph graph)
{
if (graph == null) return;
if (_graph != null)
{
//TODO:删除旧有的图属性
}
_graph = graph;
//TODO:Initial
graph.SetAlgorithmObj(_KH_PANE_GRAPH_PRIOR, 0);
Parallel.ForEach<IVertex>(Graph.Vertices, v =>
{
PointF location = new PointF(Random.Next(2, Width - 20), Random.Next(0, Height - 20));
int radio = Random.Next(7, 12);
RectangleF bound = new RectangleF(location.X - radio, location.Y - radio, radio * 2, radio*2);
v.SetAlgorithmObj(_KH_PANE_LOCATION, location);
v.SetAlgorithmObj(_KH_PANE_BOUNDS, bound);
v.SetAlgorithmObj(_KH_PANE_GRAPH_PRIOR, 0);
v.SetAlgorithmObj(Flags.State.None.ToString(), false);
v.SetAlgorithmObj(Flags.State.Focus.ToString(), false);
v.SetAlgorithmObj(Flags.State.Hover.ToString(), false);
v.SetAlgorithmObj(Flags.State.DraggedOver.ToString(), false);
v.SetAlgorithmObj(Flags.State.Dragging.ToString(), false);
v.SetAlgorithmObj(Flags.State.HighLight.ToString(), false);
v.OnAttributeChange += OnAttributeChange;
});
Parallel.ForEach<IEdge>(Graph.Edges, e =>
{
e.SetAlgorithmObj(_KH_PANE_GRAPH_PRIOR, 0);
e.SetAlgorithmObj(Flags.State.None.ToString(), false);
e.SetAlgorithmObj(Flags.State.Focus.ToString(), false);
e.SetAlgorithmObj(Flags.State.Hover.ToString(), false);
e.SetAlgorithmObj(Flags.State.DraggedOver.ToString(), false);
e.SetAlgorithmObj(Flags.State.Dragging.ToString(), false);
e.SetAlgorithmObj(Flags.State.HighLight.ToString(), false);
e.OnAttributeChange += OnAttributeChange;
});
graph.OnAddVertex += OnAddVertex;
graph.OnAddEdge += OnAddEdge;
graph.OnAddType += OnAddType;
graph.OnRemoveVertex += OnRemoveVertex;
graph.OnRemoveEdge += OnRemoveEdge;
graph.OnRemoveType += OnRemoveType;
ghelper = new GraphHelper(_graph);
System.Timers.Timer t = new System.Timers.Timer(1000);//实例化Timer
t.Elapsed += new System.Timers.ElapsedEventHandler(theoutRefresh);//到达时间的时候执行事件；
t.AutoReset = true;//设置是执行一次（false）还是一直执行(true)；
t.Enabled = true;//是否执行System.Timers.Timer.Elapsed事件；
this.Refresh();
}
public GraphWriter(Graph g)
{
_graph = g;
Path = "KHGDB";
}
static void Main(string[] args)
{
Graph graph = new Graph();
KHGraphDB.Structure.Type student = new KHGraphDB.Structure.Type(new Dictionary<string, object>(){
{"Name",null}, {"Num",null}
});
student.Name = "Student";
Vertex peiming = new Vertex(new Dictionary<string, object>(){
{"Name","Peiming"},
{"Age","22"},
{"Game","Gal"}
});
Vertex weidong = new Vertex(new Dictionary<string, object>(){
{"Name","Weidong"},
{"Age","22"}
});
Vertex yidong = new Vertex(new Dictionary<string, object>(){
{"Name","Yidong"},
{"Age","21"}
});
GraphHelper gHelper = new GraphHelper(graph);
gHelper.AddType(student);
gHelper.AddVertex(peiming, student);
graph.AddVertex(yidong, student);
graph.AddVertex(weidong);
Console.WriteLine(peiming.ToString());
Console.WriteLine(yidong.ToString());
Console.WriteLine(weidong.ToString());
Console.WriteLine(peiming.IncomingEdges.Count());
Console.WriteLine(yidong.IncomingEdges.Count());
Console.WriteLine(weidong.IncomingEdges.Count());
Edge friendPY = new Edge(peiming, yidong, new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase){
{"friend",null},
});
Edge friendYP = new Edge(yidong, peiming, new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase){
{"friend",null},
});
Edge friendYW = new Edge(yidong, weidong, new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase){
{"friend",10},
});
graph.AddEdge(friendPY);
graph.AddEdge(friendYP);
graph.AddEdge(friendYW);
gHelper.AddEdge(peiming, weidong, new Dictionary<string, object>() { { "friend", null } });
Console.WriteLine(peiming.InDegree);
Console.WriteLine(peiming.OutDegree);
Console.WriteLine(yidong.InDegree);
Console.WriteLine(yidong.OutDegree);
Console.WriteLine(weidong.InDegree);
Console.WriteLine(weidong.OutDegree);
Console.WriteLine(peiming.ToString());
Console.WriteLine(yidong.ToString());
Console.WriteLine(weidong.ToString());
Console.WriteLine(weidong["Name"]);
Console.WriteLine("+++");
BreadthFirstSearch bfs01 = new BreadthFirstSearch();
var path = bfs01.Search(graph, peiming, weidong);
foreach (var v in path)
{
Console.WriteLine(v["Name"]);
}
BreadthFirstSearch bfs02 = new BreadthFirstSearch();
path = bfs02.Search(graph, peiming, weidong, false);
foreach (var v in path)
{
Console.WriteLine(v["Name"]);
}
BreadthFirstSearch bfs03 = new BreadthFirstSearch();
path = bfs03.Search(graph, weidong, peiming);
if(null != path )
foreach (var v in path)
{
Console.WriteLine(v["Name"]);
}
Console.ReadKey(true);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Form1 form = new Form1();
form.AddGraph(graph);
Application.Run(form);
}
private void Form1_Load(object sender, EventArgs e)
{
panelMain.MouseDown += FormMain_MouseDown;
panelMain.MouseUp += FormMain_MouseUp;
panelMain.MouseMove += FormMain_MouseMove;
lbTitle.MouseDown += FormMain_MouseDown;
lbTitle.MouseUp += FormMain_MouseUp;
lbTitle.MouseMove += FormMain_MouseMove;
pbLogo.MouseDown += FormMain_MouseDown;
pbLogo.MouseUp += FormMain_MouseUp;
pbLogo.MouseMove += FormMain_MouseMove;
textArea1.PressControlEnter += textArea1_PressControlEnter;
#region Graph test
graph = new Graph();
grammar = new Grammar.Grammar(graph);
KHGraphDB.Structure.Type student = new KHGraphDB.Structure.Type(new Dictionary<string, object>(){
{"Name",null},{"Num",null}
});
student.Name = "Student";
Vertex peiming = new Vertex(new Dictionary<string, object>(){
{"Name","Peiming"},
{"Age","22"},
{"Game","Gal"}
});
Vertex weidong = new Vertex(new Dictionary<string, object>(){
{"Name","Weidong"},
{"Age","22"}
});
Vertex yidong = new Vertex(new Dictionary<string, object>(){
{"Name","Yidong"},
{"Age","21"}
});
graph.AddType(student);
graph.AddVertex(peiming, student);
graph.AddVertex(yidong, student);
graph.AddVertex(weidong, student);
Edge friendPY = new Edge(peiming, yidong, new Dictionary<string, object>(){
{"relationship","friend"},
});
Edge friendYW = new Edge(yidong, weidong, new Dictionary<string, object>(){
{"relationship","friend"},
});
graph.AddEdge(friendPY);
graph.AddEdge(friendYW);
panelGraph.Graph = graph;
this.graph.OnAnyChange += GraphChange;
#endregion
}
public GraphReader(Graph g)
{
_graph = g;
Path = "KHGDB";
gHelper = new GraphHelper(_graph);
}
private void InitialNewGraph(Graph graph)
{
if (graph == null) return;
if (_graph != null)
{
//TODO:删除旧有的图属性
}
_graph = graph;
//TODO:Initial
graph.SetAlgorithmObj(_KH_PANE_GRAPH_PRIOR, 0);
Parallel.ForEach<IVertex>(Graph.Vertices, v =>
{
PointF location = new PointF(Random.Next(2, Width - 20), Random.Next(0, Height - 20));
int radio = Random.Next(7, 12);
RectangleF bound = new RectangleF(location.X - radio, location.Y - radio, radio * 2, radio*2);
v.SetAlgorithmObj(_KH_PANE_LOCATION, location);
v.SetAlgorithmObj(_KH_PANE_BOUNDS, bound);
v.SetAlgorithmObj(_KH_PANE_GRAPH_PRIOR, 0);
v.SetAlgorithmObj(Flags.State.None.ToString(), false);
v.SetAlgorithmObj(Flags.State.Focus.ToString(), false);
v.SetAlgorithmObj(Flags.State.Hover.ToString(), false);
v.SetAlgorithmObj(Flags.State.DraggedOver.ToString(), false);
v.SetAlgorithmObj(Flags.State.Dragging.ToString(), false);
v.SetAlgorithmObj(Flags.State.HighLight.ToString(), false);
v.OnAttributeGhange += OnAttributeChange;
});
Parallel.ForEach<IEdge>(Graph.Edges, e =>
{
e.SetAlgorithmObj(_KH_PANE_GRAPH_PRIOR, 0);
e.SetAlgorithmObj(Flags.State.None.ToString(), false);
e.SetAlgorithmObj(Flags.State.Focus.ToString(), false);
e.SetAlgorithmObj(Flags.State.Hover.ToString(), false);
e.SetAlgorithmObj(Flags.State.DraggedOver.ToString(), false);
e.SetAlgorithmObj(Flags.State.Dragging.ToString(), false);
e.SetAlgorithmObj(Flags.State.HighLight.ToString(), false);
e.OnAttributeGhange += OnAttributeChange;
});
graph.OnAddVertex += OnAddVertex;
graph.OnAddEdge += OnAddEdge;
graph.OnAddType += OnAddType;
graph.OnRemoveVertex += OnRemoveVertex;
graph.OnRemoveEdge += OnRemoveEdge;
graph.OnRemoveType += OnRemoveType;
ghelper = new GraphHelper(_graph);
this.Refresh();
}