edu.uci.ics.jung.visualization.renderers
Class BasicVertexLabelRenderer<V,E>

java.lang.Object
  edu.uci.ics.jung.visualization.renderers.BasicVertexLabelRenderer<V,E>

All Implemented Interfaces:

Renderer.VertexLabel<V,E>

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

Nested Class Summary

static class	BasicVertexLabelRenderer.InsidePositioner
static class	BasicVertexLabelRenderer.OutsidePositioner

Nested classes/interfaces inherited from interface edu.uci.ics.jung.visualization.renderers.Renderer.VertexLabel

Renderer.VertexLabel.NOOP, Renderer.VertexLabel.Position, Renderer.VertexLabel.Positioner

Field Summary

protected Renderer.VertexLabel.Position

position

Constructor Summary

BasicVertexLabelRenderer()

BasicVertexLabelRenderer(Renderer.VertexLabel.Position position)

Method Summary

protected Point	getAnchorPoint(Rectangle2D vertexBounds, Dimension labelSize, Renderer.VertexLabel.Position position)
Renderer.VertexLabel.Position	getPosition()
Renderer.VertexLabel.Positioner	getPositioner()
void	labelVertex(RenderContext<V,E> rc, Layout<V,E> layout, V v, String label) Labels the specified vertex with the specified label.
Component	prepareRenderer(RenderContext<V,E> rc, VertexLabelRenderer graphLabelRenderer, Object value, boolean isSelected, V vertex)
void	setPosition(Renderer.VertexLabel.Position position)
void	setPositioner(Renderer.VertexLabel.Positioner positioner)

Methods inherited from class java.lang.Object

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

Field Detail

position

protected Renderer.VertexLabel.Position position

Constructor Detail

BasicVertexLabelRenderer

public BasicVertexLabelRenderer()

BasicVertexLabelRenderer

public BasicVertexLabelRenderer(Renderer.VertexLabel.Position position)

Method Detail

getPosition

public Renderer.VertexLabel.Position getPosition()

Specified by:

getPosition in interface Renderer.VertexLabel<V,E>

Returns:

the position

setPosition

public void setPosition(Renderer.VertexLabel.Position position)

Specified by:

setPosition in interface Renderer.VertexLabel<V,E>

Parameters:

position - the position to set

prepareRenderer

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

labelVertex

public void labelVertex(RenderContext<V,E> rc,
                        Layout<V,E> layout,
                        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