///<inheritdoc/>
protected override void ConfigureLayout()
{
OptionGroup layoutGroup = Handler.GetGroupByName(GENERAL);
var partialLayout = new PartialLayout
{
MinimumNodeDistance = (int)layoutGroup[MIN_NODE_DIST].Value,
ConsiderNodeAlignment = (bool)layoutGroup[CONSIDER_SNAPLINES].Value,
SubgraphPlacement =
subgraphPlacementStrategies[
(string)layoutGroup[SUBGRAPH_POSITION_STRATEGY].Value]
};
string componentAssignmentStr = (string)layoutGroup[MODE_COMPONENT_ASSIGNMENT].Value;
partialLayout.ComponentAssignmentStrategy =
componentAssignment[componentAssignmentStr];
partialLayout.LayoutOrientation =
layoutOrientation[(string)layoutGroup[ORIENTATION_MAIN_GRAPH].Value];
partialLayout.EdgeRoutingStrategy =
routingStrategies[(string)layoutGroup[ROUTING_TO_SUBGRAPH].Value];
ILayoutAlgorithm subgraphLayout = null;
if (componentAssignmentStr != MODE_COMPONENT_SINGLE)
{
var subGraphLayoutStr = (string)layoutGroup[SUBGRAPH_LAYOUT].Value;
switch (subGraphLayoutStr)
{
case SUBGRAPH_LAYOUT_IHL:
subgraphLayout = new HierarchicLayout();
break;
case SUBGRAPH_LAYOUT_ORGANIC:
subgraphLayout = new OrganicLayout();
break;
case SUBGRAPH_LAYOUT_CIRCULAR:
subgraphLayout = new CircularLayout();
break;
case SUBGRAPH_LAYOUT_ORTHOGONAL:
subgraphLayout = new OrthogonalLayout();
break;
default:
break;
}
}
partialLayout.CoreLayout = subgraphLayout;
LayoutAlgorithm = partialLayout;
}
/// <inheritdoc />
protected override ILayoutAlgorithm CreateConfiguredLayout(GraphControl graphControl)
{
var layout = new PartialLayout();
layout.ConsiderNodeAlignment = AlignNodesItem;
layout.MinimumNodeDistance = MinimumNodeDistanceItem;
layout.SubgraphPlacement = SubgraphPlacementItem;
layout.ComponentAssignmentStrategy = ComponentAssignmentStrategyItem;
layout.LayoutOrientation = OrientationItem;
layout.EdgeRoutingStrategy = RoutingToSubgraphItem;
layout.AllowMovingFixedElements = MoveFixedElementsItem;
ILayoutAlgorithm subgraphLayout = null;
if (ComponentAssignmentStrategyItem != ComponentAssignmentStrategy.Single)
{
switch (SubgraphLayoutItem)
{
case EnumSubgraphLayouts.Hierarchic:
subgraphLayout = new HierarchicLayout();
break;
case EnumSubgraphLayouts.Organic:
subgraphLayout = new OrganicLayout();
break;
case EnumSubgraphLayouts.Circular:
subgraphLayout = new CircularLayout();
break;
case EnumSubgraphLayouts.Orthogonal:
subgraphLayout = new OrthogonalLayout();
break;
}
}
layout.CoreLayout = subgraphLayout;
return(layout);
}
