LightweightVertexRenderer (JunGrapht Visualization 1.1 API)

java.lang.Object
- org.jungrapht.visualization.renderers.AbstractVertexRenderer<V,E>
- - org.jungrapht.visualization.renderers.LightweightVertexRenderer<V,E>

Type Parameters:

V - vertex type

E - edge type

All Implemented Interfaces:

Renderer.Vertex<V,E>

Direct Known Subclasses:

LightweightVertexSelectionRenderer
```
public class LightweightVertexRenderer<V,E>
extends AbstractVertexRenderer<V,E>
implements Renderer.Vertex<V,E>
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.jungrapht.visualization.renderers.Renderer.Vertex
  Renderer.Vertex.NOOP<V,E>

Field Summary

Fields
Modifier and Type Field Description

protected Function<V,Shape> simpleVertexShapeFunction

Constructor Summary

Constructors
Constructor Description

LightweightVertexRenderer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Shape`	`getVertexShape(RenderContext<V,E> renderContext, V vertex)`	LightweightVertexRenderer overrides to provide a lightweight shape HeavyweightVertexRenderer uses the configured vertexShapeFunction
`Function<V,Shape>`	`getVertexShapeFunction()`
`protected void`	`paintIconForVertex(RenderContext<V,E> renderContext, LayoutModel<V> layoutModel, V v)`	Paint `v`'s icon on `g` at `(x,y)`.
`void`	`setVertexShapeFunction(Function<V,Shape> vertexShapeFunction)`

Methods inherited from class org.jungrapht.visualization.renderers.AbstractVertexRenderer
paintShapeForVertex, paintVertex, prepareFinalVertexShape

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.Vertex
paintVertex

- Field Detail
  - simpleVertexShapeFunction
```
protected Function<V,Shape> simpleVertexShapeFunction
```
- Constructor Detail
  - LightweightVertexRenderer
```
public LightweightVertexRenderer()
```
- Method Detail
  - setVertexShapeFunction
```
public void setVertexShapeFunction(Function<V,Shape> vertexShapeFunction)
```
  - getVertexShapeFunction
```
public Function<V,Shape> getVertexShapeFunction()
```
  - getVertexShape
```
protected Shape getVertexShape(RenderContext<V,E> renderContext,
                               V vertex)
```
    Description copied from class: AbstractVertexRenderer
    
    LightweightVertexRenderer overrides to provide a lightweight shape HeavyweightVertexRenderer uses the configured vertexShapeFunction
    
    Specified by:
    
    getVertexShape in class AbstractVertexRenderer<V,E>
    
    Returns:
  - paintIconForVertex
```
protected void paintIconForVertex(RenderContext<V,E> renderContext,
                                  LayoutModel<V> layoutModel,
                                  V v)
```
    Paint v's icon on g at (x,y). Paints only the shape, unlike HeavyweightVertexRenderer, which will paint an icon if supplied
    
    Specified by:
    
    paintIconForVertex in class AbstractVertexRenderer<V,E>
    
    Parameters:
    
    v - the vertex to be painted