private void Window_Loaded(object sender, RoutedEventArgs e)
{
ZoomControl.SetViewFinderVisibility(ZoomCtrl, Visibility.Visible);
ZoomCtrl.ZoomToFill();
LayoutAlgorithmComboBox.ItemsSource = GetLayoutAlgorithmName();
LayoutAlgorithmComboBox.SelectedIndex = 0;
}
private void DbGraph_Click(object sender, RoutedEventArgs e)
{
var graph = GraphDbInfo.GetDbModelGraph();
GraphArea1.LogicCore.Graph = Convertors.Convert(graph);
GraphArea1.GenerateGraph();
ZoomCtrl.ZoomToFill();
}
private void InitializeGraph(EdgeDashStyle edgeDashStyle = EdgeDashStyle.Solid)
{
GraphArea.GenerateGraph(true, true);
GraphArea.SetVerticesDrag(true, true);
GraphArea.SetEdgesDashStyle(edgeDashStyle);
GraphArea.ShowAllEdgesLabels(false);
GraphArea.ShowAllEdgesArrows(false);
GraphArea.SetVerticesMathShape(VertexShape.Diamond);
ZoomCtrl.ZoomToFill();
}
/// <summary>Assign <paramref name="elementBuilderTree"/> as the model for this editor.</summary>
private void SetModel(IElementTreeNode elementBuilderTree)
{
ClearModel();
ModelRoot = elementBuilderTree.Root;
ElementBuilderGraph graph = ElementBuilderGraph.Of(elementBuilderTree);
ElementGraphArea.LogicCore = new ElementBuilderLogicCore(graph);
ElementGraphArea.GenerateGraph(true, true);
ElementDescription.DataContext = this;
Properties.DataContext = this;
XmlLabel.DataContext = this;
// I think the animation looks cool when we put a new tree in the GraphArea, but we don't want to trigger that animation every time the selected vertex changes.
ZoomCtrl.IsAnimationEnabled = true;
ZoomCtrl.ZoomToFill();
ZoomCtrl.IsAnimationEnabled = false;
ModelRoot.TreeStructureChanged += Model_TreeStructureChanged;
}
private void OtherExample_Click(object sender, RoutedEventArgs e)
{
//var graph = GraphSamplesFactory.SimpleExample1();
//var graph = GraphSamplesFactory.SimpleExample2();
//var graph = GraphSamplesFactory.QuickGraphRandomGraph(vertexCount:10, edgeCount: 20);
var graph = GraphSamplesFactory.QuickGraphRandomGraph(vertexCount: 20, edgeCount: 40);
//var graph = GraphSamplesFactory.CircleGraph( vertexCount:15);
//var graph = GraphSamplesFactory.FullGraph(vertexCount: 15);
//var graph = GraphSamplesFactory.TreeGraph(levels:2, degree: 3);
GraphArea1.LogicCore.Graph = Convertors.Convert(graph);
GraphArea1.GenerateGraph();
ZoomCtrl.ZoomToFill();
}
private void ResetGraph()
{
IGXLogicCore <ArrowGraphVertex, ArrowGraphEdge, BidirectionalGraph <ArrowGraphVertex, ArrowGraphEdge> > logicCore = ArrowGraphAreaCtrl.LogicCore;
if (logicCore == null)
{
throw new InvalidOperationException("LogicCore is null");
}
BidirectionalGraph <ArrowGraphVertex, ArrowGraphEdge> graph = logicCore.Graph;
logicCore.ExternalLayoutAlgorithm = new ArrowGraphLayoutAlgorithm <ArrowGraphVertex, ArrowGraphEdge, BidirectionalGraph <ArrowGraphVertex, ArrowGraphEdge> >(graph);
ArrowGraphAreaCtrl.RelayoutGraph();
ArrowGraphAreaCtrl.GenerateAllEdges();
logicCore.ExternalLayoutAlgorithm = null;
ZoomCtrl.ZoomToFill();
ZoomCtrl.Mode = ZoomControlModes.Custom;
}
private void FirstExample_Click(object sender, RoutedEventArgs e)
{
// 1. create graph
//var graph = GraphSamples.FirstSimpleExample();
var graph = GraphSamples.Example2();
// 2. add graph layout algorithm
var gxLogicCoreExample = new GxLogicCoreExample
{
Graph = graph,
//DefaultLayoutAlgorithm = GraphX.PCL.Common.Enums.LayoutAlgorithmTypeEnum.BoundedFR
};
GraphArea1.LogicCore = gxLogicCoreExample;
// 3. display graph
GraphArea1.GenerateGraph();
ZoomCtrl.ZoomToFill();
}
