com.yworks.yfiles.layout.LabelLayoutDataRefinement

Package	com.yworks.yfiles.layout
Class	public class LabelLayoutDataRefinement
Inheritance	LabelLayoutDataRefinement AbstractLayoutStage YObject Object

A layout stage that improves the placement of edge labels. This layout stage expects that its core layouter calculates initial edge label layout data bound to the data provider key com.yworks.yfiles.layout.LabelLayoutKeys.EDGE_LABEL_LAYOUT_KEY . Next, this stage tries to improve the position of the labels with respect to the preferred placement specifier of the labels. Most commonly, this layout stage is used in conjunction with the integrated edge labeling functionality of class com.yworks.yfiles.layout.hierarchic.HierarchicLayouter . The following code snippet shows how this layout stage can be set up:

 // 'hierarchic' is of type y.layout.hierarchic.HierarchicLayouter. // String together a label layout process. CompositeLayoutStage ll = new CompositeLayoutStage(); ll.appendStage(new LabelLayoutTranslator()); ll.appendStage(new LabelLayoutDataRefinement()); // Set the compound label layout process as the label layouter for // HierarchicLayouter. hierarchic.setLabelLayouter(ll); hierarchic.setLabelLayouterEnabled(true);

yFiles FLEX Client Layout Extension 1.5 API Documentation	All Packages \| All Classes \| Index \| Frames No Frames
LabelLayoutDataRefinement	Properties \| Methods

	Property		Defined By
		coreLayouter : Layouter Specifies the core layouter.	AbstractLayoutStage
		internalLabelingAlgorithm : AbstractLabelingAlgorithm Specifies the internal labeling algorithm used to improve the label positions.	LabelLayoutDataRefinement

	Method		Defined By
		LabelLayoutDataRefinement(init:Boolean = true) Creates a new instance of LabelLayoutDataImprovement	LabelLayoutDataRefinement
		canLayout(graph:LayoutGraph):Boolean [override] Returns true.	LabelLayoutDataRefinement
		doLayout(graph:LayoutGraph):void [override] Assigns a new graph layout to the given layout graph.	LabelLayoutDataRefinement
		equals(o:Object):Boolean	YObject
		getClass():Class [override]	LabelLayoutDataRefinement
		hashCode():int	YObject
		newLabelLayoutDataRefinement():LabelLayoutDataRefinement [static] Creates a new instance of LabelLayoutDataImprovement	LabelLayoutDataRefinement

	Method		Defined By
		canLayoutCore(graph:LayoutGraph):Boolean Queries the core layouter whether or not the given graph can be laid out.	AbstractLayoutStage
		doLayoutCore(graph:LayoutGraph):void Invokes the layout routine of the core layouter.	AbstractLayoutStage
		initAbstractLayoutStage1():void	AbstractLayoutStage
		initAbstractLayoutStage2(core:Layouter):void	AbstractLayoutStage
		initLabelLayoutDataRefinement():void Initializes this object.	LabelLayoutDataRefinement