Package org.jungrapht.visualization.annotations

Class AnnotationManager

java.lang.Object

org.jungrapht.visualization.annotations.AnnotationManager

public class AnnotationManager
extends Object

handles the selection of annotations, and the support for the tools to draw them at specific layers.

Author:

Tom Nelson - tomnelson@dev.java.net

Field Summary

Fields

Modifier and Type	Field	Description
protected AnnotationRenderer	annotationRenderer
protected AnnotationPaintable	lowerAnnotationPaintable
protected RenderContext<?,?>	rc
protected AffineTransformer	transformer
protected AnnotationPaintable	upperAnnotationPaintable

Constructor Summary

Constructors

Constructor	Description
AnnotationManager(RenderContext<?,?> rc)

Method Summary

Modifier and Type	Method	Description
void	add(Annotation.Layer layer, Annotation<?> annotation)
Annotation<?>	getAnnotation(Point2D p)
Annotation<?>	getAnnotation(Point2D p, Collection<Annotation> annotations)
AnnotationPaintable	getAnnotationPaintable(Annotation.Layer layer)
protected AnnotationPaintable	getLowerAnnotationPaintable()
protected AnnotationPaintable	getUpperAnnotationPaintable()
Component	prepareRenderer(RenderContext<?,?> rc, AnnotationRenderer annotationRenderer, Object value)
void	remove(Annotation<?> annotation)

Methods inherited from class java.lang.Object

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

Field Detail

annotationRenderer

protected AnnotationRenderer annotationRenderer

lowerAnnotationPaintable

protected AnnotationPaintable lowerAnnotationPaintable

upperAnnotationPaintable

protected AnnotationPaintable upperAnnotationPaintable

rc

protected RenderContext<?,?> rc

transformer

protected AffineTransformer transformer

Constructor Detail

AnnotationManager

public AnnotationManager(RenderContext<?,?> rc)

Method Detail

getAnnotationPaintable

public AnnotationPaintable getAnnotationPaintable(Annotation.Layer layer)

add

public void add(Annotation.Layer layer,
                Annotation<?> annotation)

remove

public void remove(Annotation<?> annotation)

getLowerAnnotationPaintable

protected AnnotationPaintable getLowerAnnotationPaintable()

getUpperAnnotationPaintable

protected AnnotationPaintable getUpperAnnotationPaintable()

getAnnotation

public Annotation<?> getAnnotation(Point2D p)

getAnnotation

public Annotation<?> getAnnotation(Point2D p,
                                   Collection<Annotation> annotations)

prepareRenderer

public Component prepareRenderer(RenderContext<?,?> rc,
                                 AnnotationRenderer annotationRenderer,
                                 Object value)