protected override LayoutData CreateConfiguredLayoutData(GraphControl graphControl, ILayoutAlgorithm layout)
{
var layoutData = new CircularLayoutData();
if (LayoutStyleItem == LayoutStyle.CustomGroups)
{
var graph = graphControl.Graph;
layoutData.CustomGroups.Delegate = node => graph.GetParent(node);
}
if (EdgeRoutingPolicyItem == EdgeRoutingPolicy.MarkedExterior)
{
layoutData.ExteriorEdges.Source = graphControl.Selection.SelectedEdges;
}
return(layoutData.CombineWith(
CreateLabelingLayoutData(
graphControl.Graph,
LabelPlacementAlongEdgeItem,
LabelPlacementSideOfEdgeItem,
LabelPlacementOrientationItem,
LabelPlacementDistanceItem
)
));
}
protected override LayoutData CreateConfiguredLayoutData(GraphControl graphControl, ILayoutAlgorithm layout)
{
var layoutData = new CircularLayoutData();
if (LayoutStyleItem == LayoutStyle.CustomGroups)
{
var graph = graphControl.Graph;
layoutData.CustomGroups.Delegate = node => graph.GetParent(node);
}
if (EdgeRoutingPolicyItem == EdgeRoutingPolicy.MarkedExterior)
{
layoutData.ExteriorEdges.Source = graphControl.Selection.SelectedEdges;
}
return(layoutData);
}
/// <summary>
/// Creates and configures the <see cref="CircularLayout"/> and the <see cref="CircularLayoutData"/>
/// such that node types are considered.
/// </summary>
private Sample CreateCircularSample()
{
// create a circular layout and specify the NodeTypeAwareSequencer as sequencer responsible
// for the ordering on the circle - this is necessary to support node types
var layout = new CircularLayout {
SingleCycleLayout = { NodeSequencer = new NodeTypeAwareSequencer() }
};
// the node types are specified as delegate on the nodeTypes property of the layout data
var layoutData = new CircularLayoutData {
NodeTypes = { Delegate = node => GetNodeType(node) }
};
return(new Sample {
Name = "Circular",
File = "circular",
Layout = layout,
LayoutData = layoutData,
IsDirected = false
});
}
