コード例 #1
0
        /// <summary>
        /// Creates a forest of unbalanced trees and applies a radial layout.
        /// </summary>
        /// <param name="diagram">The diagram.</param>
        /// <param name="specs">The specs.</param>
        private void RandomRadialForest(RadDiagram diagram, GraphGenerationSpecifications specs)
        {
            this.diagram.Clear();
            Dictionary <Node, RadDiagramShape>      nodeMap;
            Dictionary <Edge, RadDiagramConnection> edgeMap;
            var g        = this.diagram.CreateDiagram(GraphExtensions.CreateRandomGraph(250, 4, true), out nodeMap, out edgeMap, GraphExtensions.CreateShape, this.RandomSizeCheck.IsChecked.HasValue && this.RandomSizeCheck.IsChecked.Value);
            var settings = new TreeLayoutSettings
            {
                TreeLayoutType                  = TreeLayoutType.RadialTree,
                HorizontalSeparation            = this.HorizontalSeparationSlider.Value,
                VerticalSeparation              = this.VerticalSeparationSlider.Value,
                UnderneathHorizontalOffset      = this.UnderneathHorizontalOffsetSlider.Value,
                UnderneathVerticalSeparation    = this.UnderneathVerticalOffsetSlider.Value,
                KeepComponentsInOneRadialLayout = true,
                RadialSeparation                = 45d
            };
            var center = g.FindNode(0);

            settings.Roots.Add(nodeMap[center]);
            var layout = new TreeLayout();

            layout.Layout(this.diagram, settings);
            this.diagram.AutoFit();
            //Colorize(g, nodeMap, center);
        }
コード例 #2
0
        /// <summary>
        /// Creates a tree which grows symmetrically.
        /// </summary>
        /// <param name="diagram">The diagram.</param>
        /// <param name="specs">The specs.</param>
        private void BalancedRadialTree(RadDiagram diagram, GraphGenerationSpecifications specs)
        {
            this.diagram.Clear();
            Dictionary <Node, RadDiagramShape>      nodeMap;
            Dictionary <Edge, RadDiagramConnection> edgeMap;

            // the algorithm to create a balanced tree is quite straighforward
            var g = this.diagram.CreateDiagram(GraphExtensions.CreateBalancedTree(), out nodeMap, out edgeMap, GraphExtensions.CreateShape, this.RandomSizeCheck.IsChecked.HasValue && this.RandomSizeCheck.IsChecked.Value);

            // the result is best displayed with the radial tree layout
            var settings = new TreeLayoutSettings
            {
                TreeLayoutType               = TreeLayoutType.RadialTree,
                HorizontalSeparation         = this.HorizontalSeparationSlider.Value,
                VerticalSeparation           = this.VerticalSeparationSlider.Value,
                UnderneathHorizontalOffset   = this.UnderneathHorizontalOffsetSlider.Value,
                UnderneathVerticalSeparation = this.UnderneathVerticalOffsetSlider.Value,
                StartRadialAngle             = Math.PI,
                // use a specific angle rather than the full 360° to show one of the layout's (hidden) gem
                EndRadialAngle = 3.47 * Math.PI / 2
            };
            var center = g.FindNode(-1);

            settings.Roots.Add(nodeMap[center]);
            var layout = new TreeLayout();

            layout.Layout(this.diagram, settings);

            // center and size autimagically
            this.diagram.AutoFit();

            // you can colorize the shapes, if you wish
            // this.Colorize(g, nodeMap, center);
        }
コード例 #3
0
        private void Show()
        {
            int    treeIndex = 0;
            double prevMaxY  = 0;

            foreach (var tree in _trees)
            {
                var visNodeTable = _visNodeTables[treeIndex];
                //Layout
                var layout = new TreeLayout(tree, visNodeTable)
                {
                    NodeMarginHorizontal = 60,
                    NodeMarginVertical   = 150
                };
                layout.Layout();

                foreach (var visItem in visNodeTable.Items)
                {
                    visItem.X += 10;
                    visItem.Y += 50 + prevMaxY;
                }
                prevMaxY = visNodeTable.Items.Max(item => item.Y);
                foreach (var visItem in visNodeTable.Items)
                {
                    IVisualItem visParentItem;
                    var         visEdge = GetEdgeVisItem(visItem, out visParentItem);
                    if (visEdge != null)
                    {
                        visEdge.X1 = visItem.X;
                        visEdge.Y1 = visItem.Y;
                        visEdge.X2 = visParentItem.X;
                        visEdge.Y2 = visParentItem.Y;
                    }
                }

                treeIndex++;
            }

            //Interactions
            InitInteractions();

            //Show
            _app = new Application();
            _app.Run(_window);
            //_window.Show();

            Console.ReadKey();
        }
コード例 #4
0
        /// <summary>
        /// Handles the OnClick event of the TreeLayoutButton control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
        private void TreeLayoutButton_OnClick(object sender, RoutedEventArgs e)
        {
            var settings = new TreeLayoutSettings
            {
                TreeLayoutType                  = this.GetTreeLayoutType(),
                HorizontalSeparation            = this.HorizontalSeparationSlider.Value,
                VerticalSeparation              = this.VerticalSeparationSlider.Value,
                UnderneathHorizontalOffset      = this.UnderneathHorizontalOffsetSlider.Value,
                UnderneathVerticalSeparation    = this.UnderneathVerticalOffsetSlider.Value,
                KeepComponentsInOneRadialLayout = true,
                RadialSeparation                = this.RadialSeparationSlider.Value,
                RadialFirstLEvelSeparation      = this.RadialFirstLevelSeparationSlider.Value
            };
            var layout = new TreeLayout();

            settings.Roots.Add(this.diagram.Items[1] as IShape);
            layout.Layout(this.diagram, settings);
            this.diagram.AutoFit();
        }
コード例 #5
0
ファイル: GraphExtensions.cs プロジェクト: nukolai/xaml-sdk
 /// <summary>
 /// Creates a balanced radial forest.
 /// </summary>
 /// <param name="diagram">The diagram.</param>
 /// <param name="specs">The specs.</param>
 public static void BalancedRadialForest(this RadDiagram diagram, GraphGenerationSpecifications specs)
 {
     diagram.Clear();
     Dictionary<Node, RadDiagramShape> nodeMap;
     Dictionary<Edge, RadDiagramConnection> edgeMap;
     var g = diagram.CreateDiagram(CreateBalancedForest(), out nodeMap, out edgeMap, CreateShape, specs.RandomShapeSize);
     var settings = new TreeLayoutSettings
     {
         TreeLayoutType = specs.TreeType,
         HorizontalSeparation = specs.HorizontalSeparation,
         VerticalSeparation = specs.VerticalSeparation,
         UnderneathHorizontalOffset = specs.UnderneathHorizontalOffset,
         UnderneathVerticalSeparation = specs.UnderneathVerticalSeparation,
         KeepComponentsInOneRadialLayout = specs.KeepComponentsInOneRadialLayout
     };
     var center = g.FindNode(1);
     settings.Roots.Add(nodeMap[center]);
     var layout = new TreeLayout();
     layout.Layout(diagram, settings);
     diagram.AutoFit();
 }
コード例 #6
0
ファイル: GraphExtensions.cs プロジェクト: len-tyai/xaml-sdk
        /// <summary>
        /// Creates a balanced radial forest.
        /// </summary>
        /// <param name="diagram">The diagram.</param>
        /// <param name="specs">The specs.</param>
        public static void BalancedRadialForest(this RadDiagram diagram, GraphGenerationSpecifications specs)
        {
            diagram.Clear();
            Dictionary <Node, RadDiagramShape>      nodeMap;
            Dictionary <Edge, RadDiagramConnection> edgeMap;
            var g        = diagram.CreateDiagram(CreateBalancedForest(), out nodeMap, out edgeMap, CreateShape, specs.RandomShapeSize);
            var settings = new TreeLayoutSettings
            {
                TreeLayoutType                  = specs.TreeType,
                HorizontalSeparation            = specs.HorizontalSeparation,
                VerticalSeparation              = specs.VerticalSeparation,
                UnderneathHorizontalOffset      = specs.UnderneathHorizontalOffset,
                UnderneathVerticalSeparation    = specs.UnderneathVerticalSeparation,
                KeepComponentsInOneRadialLayout = specs.KeepComponentsInOneRadialLayout
            };
            var center = g.FindNode(1);

            settings.Roots.Add(nodeMap[center]);
            var layout = new TreeLayout();

            layout.Layout(diagram, settings);
            diagram.AutoFit();
        }
コード例 #7
0
ファイル: MainView.xaml.cs プロジェクト: jigjosh/xaml-sdk
 /// <summary>
 /// Handles the OnClick event of the TreeLayoutButton control.
 /// </summary>
 /// <param name="sender">The source of the event.</param>
 /// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
 private void TreeLayoutButton_OnClick(object sender, RoutedEventArgs e)
 {
     var settings = new TreeLayoutSettings
     {
         TreeLayoutType = this.GetTreeLayoutType(),
         HorizontalSeparation = this.HorizontalSeparationSlider.Value,
         VerticalSeparation = this.VerticalSeparationSlider.Value,
         UnderneathHorizontalOffset = this.UnderneathHorizontalOffsetSlider.Value,
         UnderneathVerticalSeparation = this.UnderneathVerticalOffsetSlider.Value,
         KeepComponentsInOneRadialLayout = true,
         RadialSeparation = this.RadialSeparationSlider.Value,
         RadialFirstLEvelSeparation = this.RadialFirstLevelSeparationSlider.Value
     };
     var layout = new TreeLayout();
     settings.Roots.Add(this.diagram.Items[1] as IShape);
     layout.Layout(this.diagram, settings);
     this.diagram.AutoFit();
 }
コード例 #8
0
ファイル: MainView.xaml.cs プロジェクト: jigjosh/xaml-sdk
 /// <summary>
 /// Creates a forest of unbalanced trees and applies a radial layout.
 /// </summary>
 /// <param name="diagram">The diagram.</param>
 /// <param name="specs">The specs.</param>
 private void RandomRadialForest(RadDiagram diagram, GraphGenerationSpecifications specs)
 {
     this.diagram.Clear();
     Dictionary<Node, RadDiagramShape> nodeMap;
     Dictionary<Edge, RadDiagramConnection> edgeMap;
     var g = this.diagram.CreateDiagram(GraphExtensions.CreateRandomGraph(250, 4, true), out nodeMap, out edgeMap, GraphExtensions.CreateShape, this.RandomSizeCheck.IsChecked.HasValue && this.RandomSizeCheck.IsChecked.Value);
     var settings = new TreeLayoutSettings
     {
         TreeLayoutType = TreeLayoutType.RadialTree,
         HorizontalSeparation = this.HorizontalSeparationSlider.Value,
         VerticalSeparation = this.VerticalSeparationSlider.Value,
         UnderneathHorizontalOffset = this.UnderneathHorizontalOffsetSlider.Value,
         UnderneathVerticalSeparation = this.UnderneathVerticalOffsetSlider.Value,
         KeepComponentsInOneRadialLayout = true,
         RadialSeparation = 45d
     };
     var center = g.FindNode(0);
     settings.Roots.Add(nodeMap[center]);
     var layout = new TreeLayout();
     layout.Layout(this.diagram, settings);
     this.diagram.AutoFit();
     //Colorize(g, nodeMap, center);
 }
コード例 #9
0
ファイル: MainView.xaml.cs プロジェクト: jigjosh/xaml-sdk
        /// <summary>
        /// Creates a tree which grows symmetrically.
        /// </summary>
        /// <param name="diagram">The diagram.</param>
        /// <param name="specs">The specs.</param>
        private void BalancedRadialTree(RadDiagram diagram, GraphGenerationSpecifications specs)
        {
            this.diagram.Clear();
            Dictionary<Node, RadDiagramShape> nodeMap;
            Dictionary<Edge, RadDiagramConnection> edgeMap;

            // the algorithm to create a balanced tree is quite straighforward
            var g = this.diagram.CreateDiagram(GraphExtensions.CreateBalancedTree(), out nodeMap, out edgeMap, GraphExtensions.CreateShape, this.RandomSizeCheck.IsChecked.HasValue && this.RandomSizeCheck.IsChecked.Value);

            // the result is best displayed with the radial tree layout
            var settings = new TreeLayoutSettings
            {
                TreeLayoutType = TreeLayoutType.RadialTree,
                HorizontalSeparation = this.HorizontalSeparationSlider.Value,
                VerticalSeparation = this.VerticalSeparationSlider.Value,
                UnderneathHorizontalOffset = this.UnderneathHorizontalOffsetSlider.Value,
                UnderneathVerticalSeparation = this.UnderneathVerticalOffsetSlider.Value,
                StartRadialAngle = Math.PI,
                // use a specific angle rather than the full 360° to show one of the layout's (hidden) gem
                EndRadialAngle = 3.47 * Math.PI / 2
            };
            var center = g.FindNode(-1);
            settings.Roots.Add(nodeMap[center]);
            var layout = new TreeLayout();

            layout.Layout(this.diagram, settings);

            // center and size autimagically
            this.diagram.AutoFit();

            // you can colorize the shapes, if you wish
            // this.Colorize(g, nodeMap, center);
        }