static void BindTheGraphs(Graph drawingGraph, GeometryGraph geomGraph)
{
drawingGraph.GeometryGraph = geomGraph;
foreach (KeyValuePair <string, Microsoft.Msagl.Node> kv in geomGraph.NodeMap)
{
Microsoft.Msagl.Drawing.Node drawingNode = drawingGraph.NodeMap[kv.Key] as Microsoft.Msagl.Drawing.Node;
drawingNode.Attr.GeometryNode = kv.Value;
if (drawingNode.Label != null)
{
drawingNode.Label.GeometryLabel = kv.Value.Label;
}
}
//geom edges have to appear in the same order as drawing edges
IEnumerator <Edge> edgeEnum = drawingGraph.Edges.GetEnumerator();
IEnumerator <Microsoft.Msagl.Edge> geomEdgeEnum = geomGraph.Edges.GetEnumerator();
while (edgeEnum.MoveNext())
{
geomEdgeEnum.MoveNext();
edgeEnum.Current.Attr.GeometryEdge = geomEdgeEnum.Current;
if (edgeEnum.Current.Label != null)
{
edgeEnum.Current.Label.GeometryLabel = geomEdgeEnum.Current.Label;
}
}
drawingGraph.LayoutAlgorithmSettings = geomGraph.LayoutAlgorithmSettings;
}
void RefreshDisplay()
{
foreach (cCellType item in Parent.ListCellTypes)
{
Microsoft.Msagl.Drawing.Node NewNode = new Microsoft.Msagl.Drawing.Node(item.Name);
NewNode.Label.FontColor = new Microsoft.Msagl.Drawing.Color(item.TypeColor.R, item.TypeColor.G, item.TypeColor.B);
NewNode.Attr.FillColor = Microsoft.Msagl.Drawing.Color.DimGray;
NewNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Ellipse;
graph.AddNode(NewNode);
}
foreach (cCellType item in Parent.ListCellTypes)
{
foreach (cTransitionValue Transitions in item.ListInitialTransitions)
{
if (Transitions.Value == 0) continue;
Microsoft.Msagl.Drawing.Edge Currentedge = new Microsoft.Msagl.Drawing.Edge(item.Name, Transitions.Value.ToString(), Transitions.DestType.Name);
//Currentedge.Label.FontSize = Transitions.Value;
//Currentedge.LabelText = ;
graph.Edges.Add(Currentedge);
}
}
GraphView.Graph = graph;
GraphView.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel.Controls.Add(GraphView);
}
static public void dfagraph(List <DFAState> list)
{
System.Windows.Forms.Form form = new System.Windows.Forms.Form();
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
for (int i = 0; i < list.Count; i++)
{
for (int j = 0; j < list[i].transitions.Count; j += 2)
{
if (list[i].transitions[j].input != "")
{
graph.AddEdge(list[i].name, list[i].transitions[j].input, list[i].transitions[j].nextState.name);
}
if (list[i].isFinalState == true)
{
Microsoft.Msagl.Drawing.Node c = graph.FindNode(list[i].name);
c.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Red;
}
}
}
viewer.Graph = graph;
form.SuspendLayout();
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
form.ShowDialog();
}
private void gViewer_MouseUp(object sender, MouseEventArgs e)
{
if (InteractiveMode == InteractiveMode.NonInteractive)
{
return;
}
if (mouseDownPosition == e.Location)
{
if (gViewer.SelectedObject is Microsoft.Msagl.Drawing.Node)
{
if (InteractiveMode == InteractiveMode.OnlyEdges)
{
return;
}
Microsoft.Msagl.Drawing.Node node = gViewer.SelectedObject as Microsoft.Msagl.Drawing.Node;
int vertexIndex = int.Parse(node.Id) - 1;
VertexSelectedEvent?.Invoke(Graph.Vertices[vertexIndex]);
}
else if (gViewer.SelectedObject is Microsoft.Msagl.Drawing.Edge)
{
if (InteractiveMode == InteractiveMode.OnlyVertices)
{
return;
}
Microsoft.Msagl.Drawing.Edge edge = gViewer.SelectedObject as Microsoft.Msagl.Drawing.Edge;
int sourceIndex = int.Parse(edge.Source) - 1;
int targetIndex = int.Parse(edge.Target) - 1;
EdgeSelectedEvent?.Invoke(Graph.GetEdge(sourceIndex, targetIndex));
}
}
mouseDownPosition = Point.Empty;
}
public static void Main()
{
//create a form
System.Windows.Forms.Form form = new System.Windows.Forms.Form();
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
graph.AddEdge("A", "B");
graph.AddEdge("B", "C");
graph.AddEdge("A", "C").Attr.Color = Microsoft.Msagl.Drawing.Color.Green;
graph.FindNode("A").Attr.FillColor = Microsoft.Msagl.Drawing.Color.Magenta;
graph.FindNode("B").Attr.FillColor = Microsoft.Msagl.Drawing.Color.MistyRose;
Microsoft.Msagl.Drawing.Node c = graph.FindNode("C");
c.Attr.FillColor = Microsoft.Msagl.Drawing.Color.PaleGreen;
c.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Diamond;
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
viewer.MouseUp += Viewer_MouseUp;
//show the form
form.ShowDialog();
}
/**
* Metode untuk mewarnai sebuah simpul
*/
private void ColorNode(String node, Color color)
{
MSAGLNode Copy = G.FindNode(node);
Copy.Attr.FillColor = color;
this.gViewer.Graph = G;
}
public static Path Update(this Path nodeBoundary, DrawingNode drawingNode)
{
switch (drawingNode.Attr.Shape)
{
case DrawingShape.Box:
case DrawingShape.House:
case DrawingShape.InvHouse:
case DrawingShape.Diamond:
case DrawingShape.Octagon:
case DrawingShape.Hexagon:
nodeBoundary.Data = ConvertMsaglCurveToPathGeometry(drawingNode.GeometryNode.BoundaryCurve);
break;
case DrawingShape.DoubleCircle:
nodeBoundary.Data = ConvertMsaglRectangleToDoubleCirclePathGeometry(drawingNode.BoundingBox);
break;
default:
nodeBoundary.Data = ConvertMsaglRectangleToEllipseGeometry(drawingNode.BoundingBox);
break;
}
nodeBoundary.Stroke = drawingNode.Attr.Color.ToWpf();
nodeBoundary.Fill = drawingNode.Attr.FillColor.ToWpf();
return(nodeBoundary);
}
private void show_path_animate(object sender, EventArgs e)
{
if (isAnim && path.Count > 0)
{
Microsoft.Msagl.Drawing.Node tempNode = viewer.Graph.FindNode(path[0].getID().ToString());
tempNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Diamond;
tempNode.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Cyan;
if (path.Count > 1)
{
Tuple <int, int> key = new Tuple <int, int>(path[0].getID() - 1, path[1].getID() - 1);
Tuple <int, int> keyInv = new Tuple <int, int>(key.Item2, key.Item1);
if (dictEdge.ContainsKey(key))
{
dictEdge[key].Attr.Color = Microsoft.Msagl.Drawing.Color.Red;
}
else
{
if (dictEdge.ContainsKey(keyInv))
{
dictEdge[keyInv].Attr.Color = Microsoft.Msagl.Drawing.Color.Red;
}
}
path.RemoveAt(0);
}
else
{
path.Clear();
isAnim = false;
}
}
this.Refresh();
}
private void reset_color_path()
{
//Ganti semua shape path hasil query sebelumnya jadi normal lagi
for (int i = 0; i < lastPath.Count; i++)
{
Microsoft.Msagl.Drawing.Node tempNode = viewer.Graph.FindNode(lastPath[i].getID().ToString());
tempNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
tempNode.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Transparent;
if (i < lastPath.Count - 1)
{
Tuple <int, int> key = new Tuple <int, int>(lastPath[i].getID() - 1, lastPath[i + 1].getID() - 1);
Tuple <int, int> keyInv = new Tuple <int, int>(key.Item2, key.Item1);
if (dictEdge.ContainsKey(key))
{
dictEdge[key].Attr.Color = Microsoft.Msagl.Drawing.Color.Black;
}
else
{
if (dictEdge.ContainsKey(keyInv))
{
dictEdge[keyInv].Attr.Color = Microsoft.Msagl.Drawing.Color.Black;
}
}
}
}
lastPath.Clear();
this.Refresh();
}
private void Form1_Load(object sender, EventArgs e)
{
viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
viewer.CurrentLayoutMethod = Microsoft.Msagl.GraphViewerGdi.LayoutMethod.UseSettingsOfTheGraph;
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
graph.LayoutAlgorithmSettings = new Microsoft.Msagl.Layout.MDS.MdsLayoutSettings();
foreach (Edge E in G.allEdge)
{
graph.AddEdge((E.getFrom() + 1).ToString(), (E.getTo() + 1).ToString());
}
viewer.Graph = graph;
foreach (var E in viewer.Graph.Edges)
{
Tuple <int, int> key = new Tuple <int, int>(Int32.Parse(E.Source) - 1, Int32.Parse(E.Target) - 1);
dictEdge.Add(key, E);
E.Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
}
viewer.ToolBarIsVisible = false;
viewer.PanButtonPressed = true;
Microsoft.Msagl.Drawing.Node nodeRaja = viewer.Graph.FindNode("1");
if (nodeRaja != null)
{
nodeRaja.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Circle;
nodeRaja.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Fuchsia;
}
viewer.Size = new Size(780, 500);
viewer.Location = new Point(0, 0);
this.Controls.Add(viewer);
foreach (Command C in LC)
{
this.query_file_list.Items.Add(C.getApproach().ToString() + " " + C.getX().ToString() + " " + C.getY().ToString());
}
}
private Microsoft.Msagl.Drawing.Graph BFSHandler()
{
string[] testspek = File.ReadAllLines(textBox1.Text);
List <string> filenodes = BacaFile.getNodes(testspek);
bool[,] adjMatrix = BacaFile.getAdjMatrix(testspek, filenodes);
List <string> BFSpath = BFS.FindPathBFS(filenodes, adjMatrix, comboBox1.Text, comboBox2.Text);
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
graph = getPlainGraph(BFSpath);
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
for (int i = 0; i < BFSpath.Count - 1; i++)
{
Microsoft.Msagl.Drawing.Node source = graph.FindNode(BFSpath[i]);
Microsoft.Msagl.Drawing.Node target = graph.FindNode(BFSpath[i + 1]);
source.Attr.FillColor = Microsoft.Msagl.Drawing.Color.GreenYellow;
var edge = graph.AddEdge(BFSpath[i], BFSpath[i + 1]);
edge.Attr.Color = Microsoft.Msagl.Drawing.Color.GreenYellow;
edge.Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
if (i == BFSpath.Count - 2)
{
target.Attr.FillColor = Microsoft.Msagl.Drawing.Color.GreenYellow;
}
}
return(graph);
}
private void stage_1_Entities_Identification_Click(object sender, EventArgs e)
{
Form form = new System.Windows.Forms.Form();
form.Text = "Stage-1 Reverse Engineer : Entities";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
foreach (Relation rel in _masterListRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(rel.relationName);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
graph.AddNode(newNode);
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
form.Controls.Add(viewer);
form.Size = new Size(500, 500);
form.ResumeLayout();
//show the form
form.Show();
}
/// <summary>
/// Adds a graph layout constraint
/// </summary>
/// <param name="n1">id node 1</param>
/// <param name="n2">id node 2</param>
/// <param name="node1">node object 1</param>
/// <param name="node2">node object 2</param>
/// <param name="graph">graph object</param>
/// <param name="useCase">use case object</param>
private void AddLayerConstraint(int n1, int n2, Microsoft.Msagl.Drawing.Node node1, Microsoft.Msagl.Drawing.Node node2, Microsoft.Msagl.Drawing.Graph graph, UseCase useCase)
{
if (useCase.Nodes[n1].Identifier.Id == useCase.Nodes[n2].Identifier.Id &&
useCase.Nodes[n1].Identifier.Type == FlowType.Basic &&
useCase.Nodes[n2].Identifier.Type == FlowType.Basic &&
n1 < n2)
{
graph.LayerConstraints.AddSequenceOfUpDownVerticalConstraint(node1, node2);
}
}
/// <summary>
/// Displays the edge condition
/// </summary>
/// <param name="n1">id node 1</param>
/// <param name="n2">id node 2</param>
/// <param name="node1">node object 1</param>
/// <param name="node2">node object 2</param>
/// <param name="edge">edge object</param>
/// <param name="useCase">use case object</param>
private void DisplayEdgeCondition(int n1, int n2, Microsoft.Msagl.Drawing.Node node1, Microsoft.Msagl.Drawing.Node node2, Microsoft.Msagl.Drawing.Edge edge, UseCase useCase)
{
UseCaseCore.UcIntern.Condition condition = useCase.ConditionMatrix[n1, n2] ?? new UseCaseCore.UcIntern.Condition();
if (this.displayGraphConditions && condition.ConditionText != null)
{
edge.LabelText = condition.ConditionText + " is " + condition.ConditionState;
edge.Label.FontSize = node1.Label.FontSize / 2;
edge.Label.FontColor = node1.Attr.FillColor;
}
}
private Microsoft.Msagl.Drawing.Graph CreateGraph(
AdminShellPackageEnv env,
AdminShell.Submodel sm,
GenericBomCreatorOptions options)
{
// access
if (env == null || sm == null || options == null)
{
return(null);
}
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("BOM-graph");
#if FALSE
//create the graph content
graph.AddEdge("A", "B");
var e1 = graph.AddEdge("B", "C");
// e1.LabelText = "Dumpf!";
e1.LabelText = "hbhbjhbjhb";
// e1.Label = new Microsoft.Msagl.Drawing.Label("Dumpf!!");
graph.AddEdge("A", "C").Attr.Color = Microsoft.Msagl.Drawing.Color.Green;
graph.FindNode("A").Attr.FillColor = Microsoft.Msagl.Drawing.Color.Magenta;
graph.FindNode("B").Attr.FillColor = Microsoft.Msagl.Drawing.Color.MistyRose;
Microsoft.Msagl.Drawing.Node c = graph.FindNode("C");
graph.FindNode("B").LabelText = "HalliHallo";
c.Attr.FillColor = Microsoft.Msagl.Drawing.Color.PaleGreen;
c.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Diamond;
c.Label.FontSize = 28;
#else
var creator = new GenericBomCreator(
env?.AasEnv,
_bomRecords,
options);
using (var tw = new StreamWriter("bomgraph.log"))
{
creator.RecurseOnLayout(1, graph, null, sm.submodelElements, 1, tw);
creator.RecurseOnLayout(2, graph, null, sm.submodelElements, 1, tw);
creator.RecurseOnLayout(3, graph, null, sm.submodelElements, 1, tw);
}
// make default or (already) preferred settings
var settings = GivePresetSettings(options.LayoutIndex);
if (this.preferredPresetIndex != null && this.preferredPresetIndex.ContainsKey(sm))
{
settings = GivePresetSettings(this.preferredPresetIndex[sm]);
}
if (settings != null)
{
graph.LayoutAlgorithmSettings = settings;
}
#endif
return(graph);
}
public static TextBlock UpdateFrom(this TextBlock textBlock, DrawingNode drawingNode)
{
Debug.Assert(textBlock.Dispatcher.CheckAccess());
var tmp = textBlock.UpdateFrom(drawingNode.Label);
tmp.Width = drawingNode.Width;
tmp.Height = drawingNode.Height;
tmp.Margin = new Thickness(drawingNode.Attr.LabelMargin);
return(textBlock);
}
/// <summary>
/// Set the style of a graph node
/// </summary>
/// <param name="node">the microsoft drawing node</param>
/// <param name="nodeTitle">the node title</param>
/// <param name="flowId">the flow id</param>
private static void SetNodeStyle(Microsoft.Msagl.Drawing.Node node, string nodeTitle, int flowId)
{
var backgroundColor = GetNodeColor(nodeTitle, flowId);
var backgroundHex = MaterialDesignColors.MsaglColorToHex(backgroundColor);
var foregroundHex = MaterialDesignColors.GetForegroundColor(backgroundHex);
var foregroundColor = MaterialDesignColors.MsaglColorFromHex(foregroundHex);
node.Attr.FillColor = backgroundColor;
node.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
node.Attr.Color = MaterialDesignColors.MsaglColorFromHex(MaterialDesignColors.White);
node.Label.FontColor = foregroundColor;
node.Label.FontSize = 10;
}
private static void SetNodeBoundary(Microsoft.Msagl.Drawing.Node drawingNode)
{
var font = new System.Drawing.Font(drawingNode.Label.FontName, (float)drawingNode.Label.FontSize);
StringMeasure.MeasureWithFont(drawingNode.LabelText, font, out double width, out double height);
drawingNode.Label.GeometryLabel = new Microsoft.Msagl.Core.Layout.Label();
drawingNode.Label.GeometryLabel.Width = width;
drawingNode.Label.GeometryLabel.Height = width;
drawingNode.Label.Width = width;
drawingNode.Label.Height = height;
int r = drawingNode.Attr.LabelMargin;
drawingNode.GeometryNode.BoundaryCurve = CurveFactory.CreateRectangleWithRoundedCorners(width + r * 2, height + r * 2, r, r, new Point());
}
private void ArchitectureGraphRefresh()
{
foreach (string nodeName in ArchitectureGraphAccessor.nodeList)
{
architectureGraph.RemoveNode(architectureGraph.FindNode(nodeName));
}
//foreach (string key in simulator.LayerList.Keys)
//{
// architectureGraph.AddEdge(simulator.LayerList[key].Name + "Bias", simulator.LayerList[key].Name);
// Microsoft.Msagl.Drawing.Node biasNode = architectureGraph.FindNode(simulator.LayerList[key].Name + "Bias");
// biasNode.LabelText = "";
//}
foreach (string key in simulator.BundleList.Keys)
{
architectureGraph.AddEdge(simulator.BundleList[key].SendLayer.Name, simulator.BundleList[key].ReceiveLayer.Name);
ArchitectureGraphAccessor.nodeList.Add(simulator.BundleList[key].SendLayer.Name);
ArchitectureGraphAccessor.nodeList.Add(simulator.BundleList[key].ReceiveLayer.Name);
Microsoft.Msagl.Drawing.Node sendLayerNode = architectureGraph.FindNode(simulator.BundleList[key].SendLayer.Name);
sendLayerNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
sendLayerNode.Attr.LabelMargin = 10;
Microsoft.Msagl.Drawing.Node receiveLayerNode = architectureGraph.FindNode(simulator.BundleList[key].ReceiveLayer.Name);
receiveLayerNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
receiveLayerNode.Attr.LabelMargin = 10;
}
foreach (string key in simulator.LayerList.Keys)
{
if (simulator.LayerList[key].LayerType == LayerType.BPTTLayer)
{
BPTTLayer selectedBPTTLayer = (BPTTLayer)simulator.LayerList[key];
//Microsoft.Msagl.Drawing.Edge TickInEdge = architectureGraph.AddEdge(selectedBPTTLayer.Name, selectedBPTTLayer.Name + " 0 Tick");
for (int i = 0; i < selectedBPTTLayer.Tick; i++)
{
architectureGraph.AddEdge(selectedBPTTLayer.Name, selectedBPTTLayer.Name + " " + i.ToString() + " Tick").Attr.AddStyle(Microsoft.Msagl.Drawing.Style.Dotted);
architectureGraph.AddEdge(selectedBPTTLayer.Name + " " + i.ToString() + " Tick", selectedBPTTLayer.Name + " " + (i + 1).ToString() + " Tick");
ArchitectureGraphAccessor.nodeList.Add(selectedBPTTLayer.Name);
ArchitectureGraphAccessor.nodeList.Add(selectedBPTTLayer.Name + " " + i.ToString() + " Tick");
ArchitectureGraphAccessor.nodeList.Add(selectedBPTTLayer.Name + " " + (i + 1).ToString() + " Tick");
}
Microsoft.Msagl.Drawing.Edge TickOutEdge = architectureGraph.AddEdge(selectedBPTTLayer.Name + " " + selectedBPTTLayer.Tick.ToString() + " Tick", selectedBPTTLayer.Name);
//TickInEdge.Attr.AddStyle(Microsoft.Msagl.Drawing.Style.Dotted);
TickOutEdge.Attr.AddStyle(Microsoft.Msagl.Drawing.Style.Dotted);
}
}
ArchitectureGraphAccessor.architectureGraphViewer.Graph = ArchitectureGraphAccessor.architectureGraph;
}
private void Viewer_Click(object sender, EventArgs e)
{
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = sender as Microsoft.Msagl.GraphViewerGdi.GViewer;
if (viewer.SelectedObject is Microsoft.Msagl.Drawing.Node)
{
Microsoft.Msagl.Drawing.Node node = viewer.SelectedObject as Microsoft.Msagl.Drawing.Node;
MessageBox.Show($"Это вершина {node.Attr.Id}");
}
else if (viewer.SelectedObject is Microsoft.Msagl.Drawing.Edge)
{
Microsoft.Msagl.Drawing.Edge edge = viewer.SelectedObject as Microsoft.Msagl.Drawing.Edge;
MessageBox.Show($"Это дуга {edge.Source}-{edge.Target}");
}
}
private void AddFileInfoGraphNodes(FileInfo fileInfo, Microsoft.Msagl.Drawing.Graph graph, List <FileInfo> PrevNodes)
{
if (PrevNodes.Contains(fileInfo))
{
return;
}
if (fileInfo.Imports.Count != 0)
{
foreach (DGFileImport import in fileInfo.Imports)
{
Microsoft.Msagl.Drawing.Node n = graph.FindNode(fileInfo.FileName);
bool addEdge = true;
if (n != null)
{
foreach (Microsoft.Msagl.Drawing.Edge e in n.OutEdges)
{
if (e.Target == import.File.FileName)
{
addEdge = false;
}
}
}
if (addEdge)
{
graph.AddEdge(fileInfo.FileName, import.File.FileName);
}
List <FileInfo> NewPrevNodes = new List <FileInfo>(PrevNodes);
NewPrevNodes.Add(fileInfo);
AddFileInfoGraphNodes(import.File, graph, NewPrevNodes);
}
}
else
{
graph.AddNode(fileInfo.FileName);
}
Microsoft.Msagl.Drawing.Color c = Microsoft.Msagl.Drawing.Color.White;
switch (System.IO.Path.GetExtension(fileInfo.FileName).ToLower())
{
case ".dll":
c = Microsoft.Msagl.Drawing.Color.LightBlue;
break;
case ".exe":
c = Microsoft.Msagl.Drawing.Color.LightGreen;
break;
}
graph.FindNode(fileInfo.FileName).Attr.FillColor = c;
}
private void DrawWeakEntities()
{
Form form = new Form();
form.Text = "Stage-3 Reverse Engineer : Foreign_Keys";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
// Draw all the entitites
foreach (Relation rel in _masterListRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(rel.relationName);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
//Add it to the graph
graph.AddNode(newNode);
}
//Draw all the weak Entities
foreach (Tuple <string, string> weakEnt in weakEntities)
{
graph.AddNode(weakEnt.Item1).Attr.Shape = Microsoft.Msagl.Drawing.Shape.Ellipse;
graph.AddEdge(weakEnt.Item1, weakEnt.Item2);
}
//Draw all the other relations
foreach (Tuple <string, string> rel in foreignKeyRelations)
{
Tuple <string, string> find = weakEntities.Find(obj => (obj.Item1 == rel.Item1 && obj.Item2 == rel.Item2) || (obj.Item2 == rel.Item1 && obj.Item1 == rel.Item2));
if (find == null)
{
graph.AddEdge(rel.Item1, rel.Item2);
}
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
//show the form
form.Show();
}
// Menampilkan visualisasi graph pada gviewer MSAGL
private void visualizeGraph()
{
g1 = new GraphOfRelation();
listNode = new HashSet <string>();
// Algoritma Membaca Text File
string line;
List <string[]> lisString = new List <string[]>();
using (StringReader reader = new StringReader(txt_box_isi_file.Text)) {
line = reader.ReadLine(); // SKip Line 1
while ((line = reader.ReadLine()) != null)
{
if (!line.Equals(""))
{
lisString.Add(line.Split(' '));
}
}
}
//create a graph object
Microsoft.Msagl.Drawing.Graph graph2 = new Microsoft.Msagl.Drawing.Graph("graph");
// Mengassign Graph dari Text (lisString)
foreach (var str in lisString)
{
g1.addRelation(str);
graph2.AddEdge(str[0], str[1]).Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
listNode.Add(str[0]);
listNode.Add(str[1]);
}
// Mengubah design visualiasi graph
foreach (var node in listNode)
{
if (!comboBox1.Items.Contains(node))
{
comboBox1.Items.Add(node);
}
Microsoft.Msagl.Drawing.Node temp = graph2.FindNode(node);
temp.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Ellipse;
temp.Attr.FillColor = Microsoft.Msagl.Drawing.Color.SteelBlue;
temp.Label.FontColor = Microsoft.Msagl.Drawing.Color.White;
}
// Menampilkan Graph MSAGL
gViewer1.Graph = graph2;
}
public static void visualExplore(Graph G, List <string> path)
{
// Membuat objek graf
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
// Membuat isi graf
foreach (Node person in G.persons)
{
foreach (string friend in person.friends)
{
// Karena graf tidak punya arah maka a berteman dengan b , lalu b juga berteman dengan a
// Untuk mencegah duplikasi edge, maka print edge dari graf yang namanya < nama temannnya
if (String.CompareOrdinal(person.name, friend) < 0)
{
var edge = graph.AddEdge(person.name, friend);
// Hilangkan panah pada graf
edge.Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
edge.Attr.ArrowheadAtSource = Microsoft.Msagl.Drawing.ArrowStyle.None;
if (path.Contains(friend) && path.Contains(person.name))
{
// Cek apakah edge yang sedang dibuat merupakan salah satu path untuk explore friend
// Jika iya maka tambahkan beberapa properti ke edge dan node yang bersangkutan
if (Math.Abs(path.IndexOf(person.name) - path.IndexOf(friend)) == 1)
{
edge.Attr.Color = Microsoft.Msagl.Drawing.Color.Crimson;
edge.Attr.LineWidth = 2;
Microsoft.Msagl.Drawing.Node p1 = graph.FindNode(person.name);
Microsoft.Msagl.Drawing.Node p2 = graph.FindNode(friend);
p1.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Crimson;
p2.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Crimson;
p1.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Octagon;
p2.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Octagon;
p1.Attr.LineWidth = 2;
p2.Attr.LineWidth = 2;
}
}
}
}
}
// Memasukkan graf ke viewer
ExploreGraph.Graph = graph;
ExploreGraph.Dock = System.Windows.Forms.DockStyle.Fill;
}
public GraphTestForm()
{
InitializeComponent();
Microsoft.Msagl.Drawing.Graph g1 = new Microsoft.Msagl.Drawing.Graph("g1");
g1.AddNode("elo");
g1.AddNode("gitara");
g1.AddNode("siema");
g1.AddEdge("elo", "0", "gitara");
g1.AddEdge("gitara", "0", "siema");
Microsoft.Msagl.Drawing.Node n = g1.FindNode("siema");
n.Attr.FillColor = Color.Blue;
Microsoft.Msagl.Drawing.Graph g2 = new Microsoft.Msagl.Drawing.Graph("g2");
foreach (var node in g1.Nodes)
{
g2.AddNode(node);
}
gViewer1.Graph = g2;
}
public MainForm()
{
// Из NuGet подтянуть:
// Microsoft.Msagl
// Microsoft.Msagl.GraphViewerGDI
InitializeComponent();
// ПРИМЕР 1
//create a viewer object
viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//viewer.ToolBarIsVisible = false;
//create a graph object
graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
graph.Directed = false;
graph.Attr.BackgroundColor = Microsoft.Msagl.Drawing.Color.Green;
graph.AddEdge("A", "B").Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
graph.AddEdge("B", "C").LabelText = "Я метка!";
graph.AddEdge("A", "C").Attr.Color = Microsoft.Msagl.Drawing.Color.Green;
graph.FindNode("A").Attr.FillColor = Microsoft.Msagl.Drawing.Color.Magenta;
graph.FindNode("A").Attr.Color = Microsoft.Msagl.Drawing.Color.BlueViolet;
graph.FindNode("B").Attr.FillColor = Microsoft.Msagl.Drawing.Color.MistyRose;
Microsoft.Msagl.Drawing.Node c = graph.FindNode("C");
c.Attr.FillColor = Microsoft.Msagl.Drawing.Color.PaleGreen;
//c.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Diamond;
foreach (var node in graph.Nodes)
{
node.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Circle;
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
this.SuspendLayout();
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
tableLayoutPanel1.Controls.Add(viewer, 0, 0);
this.ResumeLayout();
viewer.Click += Viewer_Click;
//viewer.ObjectUnderMouseCursorChanged += Viewer_Click;
}
private void DrawForeignKeys()
{
Form form = new Form();
form.Text = "Stage-2 Reverse Engineer : Foreign_Keys";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
foreach (Tuple <string, string> tup in foreignKeyRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(tup.Item1);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
graph.AddNode(newNode);
Microsoft.Msagl.Drawing.Node newNode2 = new Microsoft.Msagl.Drawing.Node(tup.Item2);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
graph.AddNode(newNode2);
graph.AddEdge(tup.Item1, tup.Item2);
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
//show the form
form.Show();
}
Microsoft.Msagl.Drawing.Graph ComputeAndDisplayGraph(string DotString, bool IsCellular)
{
int CurrentPos = 0;
int NextReturnPos = CurrentPos;
List<int> ListNodeId = new List<int>();
string TmpDotString = DotString;
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
while (NextReturnPos != -1)
{
int NextBracket = DotString.IndexOf("[");
string StringToProcess = DotString.Remove(NextBracket - 1);
string StringToProcess1 = StringToProcess.Remove(0, 1);
if (StringToProcess1.Contains("N") == false)
{
int Id = Convert.ToInt32(StringToProcess1);
Microsoft.Msagl.Drawing.Node Currentnode = new Microsoft.Msagl.Drawing.Node(Id.ToString());
Currentnode.Label.FontColor = Microsoft.Msagl.Drawing.Color.Red;
int LabelPos = DotString.IndexOf("label=\"");
string LabelString = DotString.Remove(0, LabelPos + 7);
LabelPos = LabelString.IndexOf("\"");
string FinalLabel = LabelString.Remove(LabelPos);
Currentnode.LabelText = FinalLabel;
if (IsCellular && (FinalLabel[FinalLabel.Length - 1] == ')') && (FinalLabel.Contains('('))) // that's a leaf
{
int LastBracket = FinalLabel.LastIndexOf('(');
string LeafName = FinalLabel.Remove(LastBracket - 1);
cCellularPhenotype CP = cGlobalInfo.ListCellularPhenotypes.FindFromName(LeafName);
if (CP != null)
{
Currentnode.Attr.FillColor = new Microsoft.Msagl.Drawing.Color(CP.ColourForDisplay.R, CP.ColourForDisplay.G, CP.ColourForDisplay.B);
}
}
graph.AddNode(Currentnode);
}
NextReturnPos = DotString.IndexOf("\n");
if (NextReturnPos != -1)
{
string TmpString = DotString.Remove(0, NextReturnPos + 1);
DotString = TmpString;
}
}
DotString = TmpDotString;
NextReturnPos = 0;
while (NextReturnPos != -1)
{
int NextBracket = DotString.IndexOf("[");
string StringToProcess = DotString.Remove(NextBracket - 1);
string StringToProcess1 = StringToProcess.Remove(0, 1);
if (StringToProcess1.Contains("N"))
{
string stringNodeIdxStart = StringToProcess1.Remove(StringToProcess1.IndexOf("-"));
int NodeIdxStart = Convert.ToInt32(stringNodeIdxStart);
string stringNodeIdxEnd = StringToProcess1.Remove(0, StringToProcess1.IndexOf("N") + 1);
int NodeIdxSEnd = Convert.ToInt32(stringNodeIdxEnd);
int LabelPos = DotString.IndexOf("label=");
LabelPos += 7;
string CurrLabelString = DotString.Remove(0, LabelPos);
Microsoft.Msagl.Drawing.Edge Currentedge = new Microsoft.Msagl.Drawing.Edge(stringNodeIdxStart, ""/*NodeIdx.ToString()*/, stringNodeIdxEnd);
Currentedge.LabelText = CurrLabelString.Remove(CurrLabelString.IndexOf("]") - 1);
graph.Edges.Add(Currentedge);
}
NextReturnPos = DotString.IndexOf("\n");
if (NextReturnPos != -1)
{
string TmpString = DotString.Remove(0, NextReturnPos + 1);
DotString = TmpString;
}
}
return graph;
}
private void stage_1_Entities_Identification_Click(object sender, EventArgs e)
{
Form form = new System.Windows.Forms.Form();
form.Text = "Stage-1 Reverse Engineer : Entities";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
foreach(Relation rel in _masterListRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(rel.relationName);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
graph.AddNode(newNode);
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
form.Controls.Add(viewer);
form.Size = new Size(500, 500);
form.ResumeLayout();
//show the form
form.Show();
}
private void DrawRelations()
{
Form form = new Form();
form.Text = "Stage-4 Reverse Engineer : Relations";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
// Draw all the entitites
foreach (Relation rel in _masterListRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(rel.relationName);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
//Add it to the graph
graph.AddNode(newNode);
}
//Draw all the weak Entities
foreach (Tuple<string, string> weakEnt in weakEntities)
{
graph.AddNode(weakEnt.Item1).Attr.Shape = Microsoft.Msagl.Drawing.Shape.Ellipse;
graph.AddEdge(weakEnt.Item1, weakEnt.Item2);
}
int relIndex = 1;
//Draw all the other relations
foreach (Tuple<string, string> rel in foreignKeyRelations)
{
Tuple<string, string> find = weakEntities.Find(obj => (obj.Item1 == rel.Item1 && obj.Item2 == rel.Item2) || (obj.Item2 == rel.Item1 && obj.Item1 == rel.Item2));
if (find == null)
{
string intermediateRel = "R" + relIndex;
graph.AddNode(intermediateRel);
graph.AddNode(intermediateRel).Attr.Shape = Microsoft.Msagl.Drawing.Shape.Diamond;
graph.AddEdge(rel.Item1, intermediateRel);
graph.AddEdge(intermediateRel, rel.Item2);
relIndex++;
}
}
//Draw the relations as Diamonds
foreach(Tuple<string, List<string>> tup in relations)
{
graph.AddNode(tup.Item1).Attr.Shape = Microsoft.Msagl.Drawing.Shape.Diamond;
}
foreach(string s in multiValuedAttr)
{
graph.AddNode(s).Attr.Shape = Microsoft.Msagl.Drawing.Shape.DoubleCircle;
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
//show the form
form.Show();
}
private void DrawWeakEntities()
{
Form form = new Form();
form.Text = "Stage-3 Reverse Engineer : Foreign_Keys";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
// Draw all the entitites
foreach(Relation rel in _masterListRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(rel.relationName);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
//Add it to the graph
graph.AddNode(newNode);
}
//Draw all the weak Entities
foreach(Tuple<string, string> weakEnt in weakEntities)
{
graph.AddNode(weakEnt.Item1).Attr.Shape = Microsoft.Msagl.Drawing.Shape.Ellipse;
graph.AddEdge(weakEnt.Item1, weakEnt.Item2);
}
//Draw all the other relations
foreach(Tuple<string, string> rel in foreignKeyRelations)
{
Tuple<string, string> find = weakEntities.Find(obj => (obj.Item1 == rel.Item1 && obj.Item2 == rel.Item2) || (obj.Item2 == rel.Item1 && obj.Item1 == rel.Item2));
if(find == null)
{
graph.AddEdge(rel.Item1, rel.Item2);
}
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
//show the form
form.Show();
}
private void DrawForeignKeys()
{
Form form = new Form();
form.Text = "Stage-2 Reverse Engineer : Foreign_Keys";
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
//create the graph content
foreach (Tuple<string,string> tup in foreignKeyRelations)
{
Microsoft.Msagl.Drawing.Node newNode = new Microsoft.Msagl.Drawing.Node(tup.Item1);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
graph.AddNode(newNode);
Microsoft.Msagl.Drawing.Node newNode2 = new Microsoft.Msagl.Drawing.Node(tup.Item2);
newNode.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Box;
graph.AddNode(newNode2);
graph.AddEdge(tup.Item1, tup.Item2);
}
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
form.SuspendLayout();
viewer.Dock = DockStyle.Fill;
form.Controls.Add(viewer);
form.ResumeLayout();
//show the form
form.Show();
}
void EditNodeNormal(Microsoft.Msagl.Drawing.Graph graphs, string name) // Mengubah atribut sebuah simpul untuk menjadi simpul normal
{
Microsoft.Msagl.Drawing.Node find = graphs.FindNode(name);
find.Attr.FillColor = Microsoft.Msagl.Drawing.Color.White;
find.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Circle;
}
void EditNodeAccount(Microsoft.Msagl.Drawing.Graph graphs, string name) // Mengubah atribut sebuah simpul untuk menunjukkan akun saat ini
{
Microsoft.Msagl.Drawing.Node find = graphs.FindNode(name);
find.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Yellow;
find.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Circle;
}
void EditNodeFind(Microsoft.Msagl.Drawing.Graph graphs, string name) // Mengubah atribut sebuah simpul untuk menunjukkan simpul tujuan
{
Microsoft.Msagl.Drawing.Node find = graphs.FindNode(name);
find.Attr.FillColor = Microsoft.Msagl.Drawing.Color.Red;
find.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Circle;
}
void EditNodeConnection(Microsoft.Msagl.Drawing.Graph graphs, string name) // Mengubah atribut sebuah simpul untuk menunjukkan menambahkan koneksi
{
Microsoft.Msagl.Drawing.Node find = graphs.FindNode(name);
find.Attr.FillColor = Microsoft.Msagl.Drawing.Color.LightGreen;
find.Attr.Shape = Microsoft.Msagl.Drawing.Shape.Circle;
}
private Microsoft.Msagl.Drawing.Graph ComputeAndDisplayGraph(string DotString)
{
int CurrentPos = 0;
int NextReturnPos = CurrentPos;
List<int> ListNodeId = new List<int>();
string TmpDotString = DotString;
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
while (NextReturnPos != -1)
{
int NextBracket = DotString.IndexOf("[");
string StringToProcess = DotString.Remove(NextBracket - 1);
string StringToProcess1 = StringToProcess.Remove(0, 1);
if (StringToProcess1.Contains("N") == false)
{
int Id = Convert.ToInt32(StringToProcess1);
Microsoft.Msagl.Drawing.Node Currentnode = new Microsoft.Msagl.Drawing.Node(Id.ToString());
Currentnode.Label.FontColor = Microsoft.Msagl.Drawing.Color.Red;
int LabelPos = DotString.IndexOf("label=\"");
string LabelString = DotString.Remove(0, LabelPos + 7);
LabelPos = LabelString.IndexOf("\"");
string FinalLabel = LabelString.Remove(LabelPos);
Currentnode.LabelText = FinalLabel;
graph.AddNode(Currentnode);
}
NextReturnPos = DotString.IndexOf("\n");
if (NextReturnPos != -1)
{
string TmpString = DotString.Remove(0, NextReturnPos + 1);
DotString = TmpString;
}
}
DotString = TmpDotString;
NextReturnPos = 0;
while (NextReturnPos != -1)
{
int NextBracket = DotString.IndexOf("[");
string StringToProcess = DotString.Remove(NextBracket - 1);
string StringToProcess1 = StringToProcess.Remove(0, 1);
if (StringToProcess1.Contains("N"))
{
string stringNodeIdxStart = StringToProcess1.Remove(StringToProcess1.IndexOf("-"));
int NodeIdxStart = Convert.ToInt32(stringNodeIdxStart);
string stringNodeIdxEnd = StringToProcess1.Remove(0, StringToProcess1.IndexOf("N") + 1);
int NodeIdxSEnd = Convert.ToInt32(stringNodeIdxEnd);
int LabelPos = DotString.IndexOf("label=");
LabelPos += 7;
string CurrLabelString = DotString.Remove(0, LabelPos);
Microsoft.Msagl.Drawing.Edge Currentedge = new Microsoft.Msagl.Drawing.Edge(stringNodeIdxStart, ""/*NodeIdx.ToString()*/, stringNodeIdxEnd);
Currentedge.LabelText = CurrLabelString.Remove(CurrLabelString.IndexOf("]") - 1);
graph.Edges.Add(Currentedge);
}
NextReturnPos = DotString.IndexOf("\n");
if (NextReturnPos != -1)
{
string TmpString = DotString.Remove(0, NextReturnPos + 1);
DotString = TmpString;
}
}
return graph;
}