Package org.jungrapht.visualization.renderers

Class HeavyweightEdgeRenderer<V,E>

java.lang.Object

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

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

Type Parameters:

V - vertex type

E - edge type

All Implemented Interfaces:

Renderer.Edge<V,E>

Direct Known Subclasses:

ReshapingEdgeRenderer

public class HeavyweightEdgeRenderer<V,E>
extends AbstractEdgeRenderer<V,E>
implements Renderer.Edge<V,E>

Nested Class Summary

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

Renderer.Edge.NOOP<V,E>

Field Summary

Fields

Modifier and Type	Field	Description
protected EdgeArrowRenderingSupport<V,E>	edgeArrowRenderingSupport

Constructor Summary

Constructors

Constructor	Description
HeavyweightEdgeRenderer()

Method Summary

Modifier and Type	Method	Description
protected void	drawSimpleEdge(RenderContext<V,E> renderContext, LayoutModel<V> layoutModel, E e)	Draws the edge e, whose endpoints are at (x1,y1) and (x2,y2) , on the graphics context g.
EdgeArrowRenderingSupport<V,E>	getEdgeArrowRenderingSupport()
protected Shape	getEdgeShape(BiFunction<org.jgrapht.Graph<V,E>,E,Shape> edgeShapeFunction, E edge, org.jgrapht.Graph<V,E> graph)	for the HeavyweightEdgeRenderer, we use whatever edge shape was provided by the edgeShapeFunction.
void	setEdgeArrowRenderingSupport(EdgeArrowRenderingSupport<V,E> edgeArrowRenderingSupport)

Methods inherited from class org.jungrapht.visualization.renderers.AbstractEdgeRenderer

paintEdge, prepareFinalEdgeShape

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jungrapht.visualization.renderers.Renderer.Edge

paintEdge

Field Detail

edgeArrowRenderingSupport

protected EdgeArrowRenderingSupport<V,E> edgeArrowRenderingSupport

Constructor Detail

HeavyweightEdgeRenderer

public HeavyweightEdgeRenderer()

Method Detail

getEdgeShape

protected Shape getEdgeShape(BiFunction<org.jgrapht.Graph<V,E>,E,Shape> edgeShapeFunction,
                             E edge,
                             org.jgrapht.Graph<V,E> graph)

for the HeavyweightEdgeRenderer, we use whatever edge shape was provided by the edgeShapeFunction.

Specified by:

getEdgeShape in class AbstractEdgeRenderer<V,E>

Parameters:

edgeShapeFunction - the visualization's edge shape

edge - the edge to render

graph - the graph for the function context

Returns:

the edgeShape specified by the edgeShapeFunction

drawSimpleEdge

protected void drawSimpleEdge(RenderContext<V,E> renderContext,
                              LayoutModel<V> layoutModel,
                              E e)

Draws the edge e, whose endpoints are at (x1,y1) and (x2,y2) , on the graphics context g. The Shape provided by the EdgeShapeFunction instance is scaled in the x-direction so that its width is equal to the distance between (x1,y1) and (x2,y2).

Specified by:

drawSimpleEdge in class AbstractEdgeRenderer<V,E>

Parameters:

e - the edge to be drawn

getEdgeArrowRenderingSupport

public EdgeArrowRenderingSupport<V,E> getEdgeArrowRenderingSupport()

Specified by:

getEdgeArrowRenderingSupport in interface Renderer.Edge<V,E>

setEdgeArrowRenderingSupport

public void setEdgeArrowRenderingSupport(EdgeArrowRenderingSupport<V,E> edgeArrowRenderingSupport)

Specified by:

setEdgeArrowRenderingSupport in interface Renderer.Edge<V,E>