public void RandomDotFileTests()
{
int line, column;
string msg;
string fileName = Path.Combine(this.TestContext.TestDir, "Out\\Dots\\fsm.dot");
Drawing.Graph drawGraph = Parser.Parse(fileName, out line, out column, out msg);
drawGraph.CreateGeometryGraph();
GeometryGraph graph = drawGraph.GeometryGraph;
GraphGenerator.SetRandomNodeShapes(graph, random);
LayeredLayout layeredLayout = new LayeredLayout(graph, new SugiyamaLayoutSettings()
{
BrandesThreshold = 1
});
layeredLayout.Run();
string[] allFiles = Directory.GetFiles(Path.Combine(this.TestContext.TestDir, "Out\\Dots"), "*.dot");
List <int> selected = new List <int>();
for (int i = 0; i < 10; i++)
{
int next = random.Next(allFiles.Length);
while (selected.Contains(next))
{
next = random.Next(allFiles.Length);
}
selected.Add(next);
WriteLine("Now handling dot file: " + allFiles[next]);
drawGraph = Parser.Parse(allFiles[next], out line, out column, out msg);
drawGraph.CreateGeometryGraph();
graph = drawGraph.GeometryGraph;
GraphGenerator.SetRandomNodeShapes(graph, random);
LayerDirection direction = LayerDirection.None;
switch (i % 4)
{
case 0:
direction = LayerDirection.TopToBottom;
break;
case 1:
direction = LayerDirection.BottomToTop;
break;
case 2:
direction = LayerDirection.LeftToRight;
break;
case 3:
direction = LayerDirection.RightToLeft;
break;
}
LayoutAndValidate(graph, (SugiyamaLayoutSettings)drawGraph.LayoutAlgorithmSettings, direction);
}
}
void ChangeDirection(LayerDirection dir)
{
CheckDirectionMenu(dir);
Graph g = diagram.Graph;
if (g != null)
{
g.Attr.LayerDirection = direction;
diagram.OnGraphChanged();
}
}
//визуализация дерева
private void Visualize(Graph graph, Grid grid, LayerDirection layerDirection)
{
//TreeGridView
System.Windows.Forms.Integration.WindowsFormsHost host =
new System.Windows.Forms.Integration.WindowsFormsHost();
//create a viewer object
GViewer viewer = new GViewer();
//create the graph content
graph.Attr.LayerDirection = layerDirection;
//bind the graph to the viewer
viewer.Graph = graph;
//associate the viewer with the form
viewer.Dock = DockStyle.Fill;
host.Child = viewer;
grid.Children.Add(host);
}
private void rbLR_CheckedChanged(object sender, EventArgs e)
{
if (rbLR.Checked)
{
userLayerDirection = LayerDirection.LR;
}
if (rbTB.Checked)
{
userLayerDirection = LayerDirection.TB;
sugiyamaSettings.Transformation = planeTB;
}
if (rbRL.Checked)
{
userLayerDirection = LayerDirection.RL;
}
if (rbBT.Checked)
{
userLayerDirection = LayerDirection.BT;
}
regenerateMaster();
}
private static void LayoutAndValidate(GeometryGraph graph, SugiyamaLayoutSettings settings, double nodeSeparation, double layerSeparation, LayerDirection direction)
{
settings.NodeSeparation = nodeSeparation;
switch (direction)
{
case LayerDirection.None:
case LayerDirection.TopToBottom:
break;
case LayerDirection.BottomToTop:
settings.Transformation = PlaneTransformation.Rotation(Math.PI);
break;
case LayerDirection.LeftToRight:
settings.Transformation = PlaneTransformation.Rotation(Math.PI / 2);
break;
case LayerDirection.RightToLeft:
settings.Transformation = PlaneTransformation.Rotation(-Math.PI / 2);
break;
}
settings.LayerSeparation = layerSeparation;
LayeredLayout layeredLayout = new LayeredLayout(graph, settings);
layeredLayout.Run();
ShowGraphInDebugViewer(graph);
// SugiyamaValidation.ValidateGraph(graph, settings);
}
private static void LayoutAndValidate(GeometryGraph graph, SugiyamaLayoutSettings settings, LayerDirection direction)
{
LayoutAndValidate(graph, settings, settings.NodeSeparation, settings.LayerSeparation, direction);
}
public MoveLayerAction(LayerDirection direction, int layerID)
{
_direction = direction;
_layerID = layerID;
}
private void Button_Direction_Click(object sender, EventArgs e)
{
if (Direction == LayerDirection.TB)
{
Direction = LayerDirection.LR;
Button_Direction.Text = "L";
}
else
{
Direction = LayerDirection.TB;
Button_Direction.Text = "T";
}
}
void CheckDirectionMenu(LayerDirection dir)
{
Check(direction.ToString(), false);
direction = dir;
Check(dir.ToString(), true);
}
void CheckDirectionMenu(LayerDirection dir)
{
Check(direction.ToString(), false);
direction = dir;
Check(dir.ToString(), true);
}
void ChangeDirection(LayerDirection dir)
{
CheckDirectionMenu(dir);
Graph g = diagram.Graph;
if (g != null)
{
g.Attr.LayerDirection = direction;
diagram.OnGraphChanged();
}
}
private static void LayoutAndValidate(GeometryGraph graph, SugiyamaLayoutSettings settings, double nodeSeparation, double layerSeparation, LayerDirection direction)
{
settings.NodeSeparation = nodeSeparation;
switch (direction)
{
case LayerDirection.None:
case LayerDirection.TopToBottom:
break;
case LayerDirection.BottomToTop:
settings.Transformation = PlaneTransformation.Rotation(Math.PI);
break;
case LayerDirection.LeftToRight:
settings.Transformation = PlaneTransformation.Rotation(Math.PI / 2);
break;
case LayerDirection.RightToLeft:
settings.Transformation = PlaneTransformation.Rotation(-Math.PI / 2);
break;
}
settings.LayerSeparation = layerSeparation;
LayeredLayout layeredLayout = new LayeredLayout(graph, settings);
layeredLayout.Run();
ShowGraphInDebugViewer(graph);
// SugiyamaValidation.ValidateGraph(graph, settings);
}
private static void LayoutAndValidate(GeometryGraph graph, SugiyamaLayoutSettings settings, double nodeSeparation, LayerDirection direction)
{
LayoutAndValidate(graph, settings, nodeSeparation, settings.LayerSeparation, direction);
}
