Package org.jungrapht.visualization.annotations

Class SingleSelectedVertexPaintable<V,E>

java.lang.Object

org.jungrapht.visualization.annotations.SingleSelectedVertexPaintable<V,E>

Type Parameters:

V - the vertex type

All Implemented Interfaces:

VisualizationServer.Paintable

public class SingleSelectedVertexPaintable<V,E>
extends Object
implements VisualizationServer.Paintable

Paints a shape at the location of all selected vertices. The shape does not change size as the view is scaled (zoomed in or out)

Author:

Tom Nelson

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SingleSelectedVertexPaintable.Builder<V,E,B extends SingleSelectedVertexPaintable.Builder<V,E,B>>	builder for the SelectedVertexPaintable

Field Summary

Fields

Modifier and Type	Field	Description
protected Function<VisualizationServer<V,E>,V>	selectedVertexFunction

Method Summary

Modifier and Type	Method	Description
static <V,E> SingleSelectedVertexPaintable.Builder<V,E,?>	builder(VisualizationServer<V,E> visualizationServer)
protected V	getSelectedVertex(VisualizationServer<V,E> visualizationServer)
void	paint(Graphics g)	Draw shapes to indicate selected vertices
protected void	paintIconForVertex(RenderContext<V,?> renderContext, VisualizationModel<V,?> visualizationModel, V v)
protected void	paintShapeForVertex(RenderContext<V,?> renderContext, V v, Shape shape)
protected void	paintSingleNormal(Graphics2D g2d, V vertex)
protected void	paintSingleTransformed(V vertex)
protected void	paintTransformed(V vertex)
protected Shape	prepareFinalVertexShape(RenderContext<V,?> renderContext, VisualizationModel<V,?> visualizationModel, V v, int[] coords)
boolean	useTransform()

Methods inherited from class java.lang.Object

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

Field Detail

selectedVertexFunction

protected Function<VisualizationServer<V,E>,V> selectedVertexFunction

Method Detail

builder

public static <V,E> SingleSelectedVertexPaintable.Builder<V,E,?> builder(VisualizationServer<V,E> visualizationServer)

Type Parameters:

V - the vertex type

Parameters:

visualizationServer - the (required) VisualizationServer parameter

Returns:

the Builder used to create the instance of a SelectedVertexPaintable

getSelectedVertex

protected V getSelectedVertex(VisualizationServer<V,E> visualizationServer)

paint

public void paint(Graphics g)

Draw shapes to indicate selected vertices

Specified by:

paint in interface VisualizationServer.Paintable

Parameters:

g - the Graphics to draw with

paintSingleTransformed

protected void paintSingleTransformed(V vertex)

paintTransformed

protected void paintTransformed(V vertex)

paintSingleNormal

protected void paintSingleNormal(Graphics2D g2d,
                                 V vertex)

prepareFinalVertexShape

protected Shape prepareFinalVertexShape(RenderContext<V,?> renderContext,
                                        VisualizationModel<V,?> visualizationModel,
                                        V v,
                                        int[] coords)

paintShapeForVertex

protected void paintShapeForVertex(RenderContext<V,?> renderContext,
                                   V v,
                                   Shape shape)

paintIconForVertex

protected void paintIconForVertex(RenderContext<V,?> renderContext,
                                  VisualizationModel<V,?> visualizationModel,
                                  V v)

useTransform

public boolean useTransform()

Specified by:

useTransform in interface VisualizationServer.Paintable