Package org.jungrapht.visualization.renderers

Class HeavyweightVertexLabelRenderer<V,E>

java.lang.Object

org.jungrapht.visualization.renderers.HeavyweightVertexLabelRenderer<V,E>

Type Parameters:

V - vertex type

E - edge type

All Implemented Interfaces:

Renderer.VertexLabel<V,E>

public class HeavyweightVertexLabelRenderer<V,E>
extends Object
implements Renderer.VertexLabel<V,E>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HeavyweightVertexLabelRenderer.InsidePositioner
static class	HeavyweightVertexLabelRenderer.OutsidePositioner

Nested classes/interfaces inherited from interface org.jungrapht.visualization.renderers.Renderer.VertexLabel

Renderer.VertexLabel.NOOP<V,E>, Renderer.VertexLabel.Position, Renderer.VertexLabel.Positioner

Constructor Summary

Constructors

Constructor	Description
HeavyweightVertexLabelRenderer()

Method Summary

Modifier and Type	Method	Description
protected Point	getAnchorPoint(Rectangle2D vertexBounds, Dimension labelSize, Renderer.VertexLabel.Position position)
Renderer.VertexLabel.Positioner	getPositioner()
void	labelVertex(RenderContext<V,E> renderContext, LayoutModel<V> layoutModel, V v, String label)	Labels the specified vertex with the specified label.
Component	prepareRenderer(RenderContext<V,E> renderContext, Object value, boolean isSelected, V vertex)
void	setPositioner(Renderer.VertexLabel.Positioner positioner)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HeavyweightVertexLabelRenderer

public HeavyweightVertexLabelRenderer()

Method Detail

prepareRenderer

public Component prepareRenderer(RenderContext<V,E> renderContext,
                                 Object value,
                                 boolean isSelected,
                                 V vertex)

labelVertex

public void labelVertex(RenderContext<V,E> renderContext,
                        LayoutModel<V> layoutModel,
                        V v,
                        String label)

Labels the specified vertex with the specified label. Uses the font specified by this instance's VertexFontFunction. (If the font is unspecified, the existing font for the graphics context is used.) If vertex label centering is active, the label is centered on the position of the vertex; otherwise the label is offset slightly.

Specified by:

labelVertex in interface Renderer.VertexLabel<V,E>

getAnchorPoint

protected Point getAnchorPoint(Rectangle2D vertexBounds,
                               Dimension labelSize,
                               Renderer.VertexLabel.Position position)

getPositioner

public Renderer.VertexLabel.Positioner getPositioner()

Specified by:

getPositioner in interface Renderer.VertexLabel<V,E>

Returns:

the positioner

setPositioner

public void setPositioner(Renderer.VertexLabel.Positioner positioner)

Specified by:

setPositioner in interface Renderer.VertexLabel<V,E>

Parameters:

positioner - the positioner to set