void butGroupedGraph_Click(object sender, RoutedEventArgs e)
{
CreateNewArea();
dg_Area.LogicCore.Graph = ShowcaseHelper.GenerateDataGraph(10, true);
dg_Area.LogicCore.Graph.Vertices.Take(5).ForEach(a => a.GroupId = 1);
dg_Area.LogicCore.Graph.Vertices.Where(a => a.GroupId == 0).ForEach(a => a.GroupId = 2);
dg_Area.LogicCore.DefaultOverlapRemovalAlgorithm = OverlapRemovalAlgorithmTypeEnum.None;
//generate group params
var prms = new List <AlgorithmGroupParameters <DataVertex, DataEdge> >
{
new AlgorithmGroupParameters <DataVertex, DataEdge>
{
GroupId = 1,
LayoutAlgorithm =
new RandomLayoutAlgorithm <DataVertex, DataEdge, GraphExample>(
new RandomLayoutAlgorithmParams {
Bounds = new Rect(0, 0, 500, 500)
}),
// ZoneRectangle = new Rect(0, 0, 500, 500)
},
new AlgorithmGroupParameters <DataVertex, DataEdge>
{
GroupId = 2,
LayoutAlgorithm =
new RandomLayoutAlgorithm <DataVertex, DataEdge, GraphExample>(
new RandomLayoutAlgorithmParams {
Bounds = new Rect(0, 0, 500, 500)
}),
// ZoneRectangle = new Rect(1000, 0, 500, 500)
}
};
var gParams = new GroupingLayoutAlgorithmParameters <DataVertex, DataEdge>(prms, true);
//generate grouping algo
dg_Area.LogicCore.ExternalLayoutAlgorithm =
new GroupingLayoutAlgorithm <DataVertex, DataEdge, BidirectionalGraph <DataVertex, DataEdge> >(dg_Area.LogicCore.Graph, null, gParams);
//generate graphs
dg_Area.GenerateGraph();
//generate group visuals
foreach (var item in prms)
{
if (!item.ZoneRectangle.HasValue)
{
continue;
}
var rect = new Rectangle
{
Width = item.ZoneRectangle.Value.Width,
Height = item.ZoneRectangle.Value.Height,
Fill = item.GroupId == 1 ? Brushes.Blue : Brushes.Black,
Opacity = .5
};
dg_Area.InsertCustomChildControl(0, rect);
GraphAreaBase.SetX(rect, item.ZoneRectangle.Value.X);
GraphAreaBase.SetY(rect, item.ZoneRectangle.Value.Y);
}
dg_zoomctrl.ZoomToFill();
}
private void GenerateGraph()
{
graphArea.ClearLayout();
var logicCore = new LogicCoreExample()
{
Graph = ShowcaseHelper.GenerateDataGraph(10)
};
logicCore.Graph.Vertices.Take(5).ForEach(a => a.GroupId = 1);
logicCore.Graph.Vertices.Where(a => a.GroupId == 0).ForEach(a => a.GroupId = 2);
logicCore.DefaultOverlapRemovalAlgorithm = OverlapRemovalAlgorithmTypeEnum.None;
//generate group params
var prms = new List <AlgorithmGroupParameters <DataVertex, DataEdge> >
{
new AlgorithmGroupParameters <DataVertex, DataEdge>
{
GroupId = 1,
LayoutAlgorithm =
new RandomLayoutAlgorithm <DataVertex, DataEdge, GraphExample>(
new RandomLayoutAlgorithmParams {
Bounds = new Rect(10, 10, 490, 490)
}),
},
new AlgorithmGroupParameters <DataVertex, DataEdge>
{
GroupId = 2,
LayoutAlgorithm =
new RandomLayoutAlgorithm <DataVertex, DataEdge, GraphExample>(
new RandomLayoutAlgorithmParams {
Bounds = new Rect(10, 10, 490, 490)
}),
}
};
var gParams = new GroupingLayoutAlgorithmParameters <DataVertex, DataEdge>(prms, true)
{
OverlapRemovalAlgorithm = logicCore.AlgorithmFactory.CreateFSAA <object>(100, 100),
ArrangeGroups = cbArrangeGroups.IsChecked ?? false,
};
//generate grouping algo
logicCore.ExternalLayoutAlgorithm =
new GroupingLayoutAlgorithm <DataVertex, DataEdge, BidirectionalGraph <DataVertex, DataEdge> >(logicCore.Graph, null, gParams);
graphArea.LogicCore = logicCore;
//generate graphs
graphArea.GenerateGraph();
//generate group visuals
foreach (var item in prms)
{
if (!item.ZoneRectangle.HasValue)
{
continue;
}
var rect = GenerateGroupBorder(item);
graphArea.InsertCustomChildControl(0, rect);
GraphAreaBase.SetX(rect, item.ZoneRectangle.Value.X - _groupInnerPadding * .5);
GraphAreaBase.SetY(rect, item.ZoneRectangle.Value.Y - _groupInnerPadding * .5 - _headerHeight);
}
zoomControl.ZoomToFill();
}
