ilog.views.sdm.renderer.animation
Class IlvAnimationRenderer

java.lang.Object
  ilog.views.sdm.renderer.IlvSDMRenderer
      ilog.views.sdm.renderer.IlvFilterSDMRenderer
          ilog.views.sdm.renderer.animation.IlvAnimationRenderer

All Implemented Interfaces:

Serializable

public class IlvAnimationRenderer
extends IlvFilterSDMRenderer

The class IlvAnimationRenderer is a filtering renderer that displays an animation showing how the nodes of the graph have moved during the last rendering step.

The animation is especially useful when you use an IlvGraphLayoutRenderer. The animation will show how the nodes have been placed by the graph layout algorithm.

Since:

JViews 4.0

See Also:

Serialized Form

Field Summary

Fields inherited from class ilog.views.sdm.renderer.IlvFilterSDMRenderer

_renderer

Constructor Summary

IlvAnimationRenderer()
Creates a new animation renderer with a null filtered renderer.

IlvAnimationRenderer(IlvSDMRenderer renderer)
Creates a new animation renderer for a specified filtered renderer.

Method Summary

int	getAnimationDelay() Returns the delay between two steps of the animation.
int	getAnimationRate() Returns the number of animation steps.
boolean	isResizingObjects() Returns true if the animator resizes the objects.
void	renderingDone(IlvSDMEngine engine) This method performs the animation.
void	setAnimationDelay(int delay) Sets the delay between two steps of the animation.
void	setAnimationRate(int rate) Sets the number of animation steps.
void	setResizingObjects(boolean resizing) If resizing is true, the width and height of the graphic objects are changed linearly from the initial size to the final size.

Methods inherited from class ilog.views.sdm.renderer.IlvFilterSDMRenderer

addLinkGraphic, addNodeGraphic, computeBBox, createLinkGraphic, createNodeGraphic, customize, getEncapsulatedGraphic, getFilteredRenderer, getGraphicProperty, getLinkConnectionRectangle, linkGraphicAdded, moveResizeNodeGraphic, nodeGraphicAdded, nodeGraphicBBoxChanged, prepareRendering, processServerAction, propertyChanged, removeAll, removeLinkGraphic, removeNodeGraphic, setFilteredRenderer, updateObjectProperties

Methods inherited from class ilog.views.sdm.renderer.IlvSDMRenderer

addViewListeners, callMoveResizeNodeGraphic, convert, convert, getAlias, getAuxiliaryBean, getAuxiliaryBeans, getEngine, getLocation, getParameter, needsViewListeners, removeViewListeners, setAlias, setEngine, setLayerName, setParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvAnimationRenderer

public IlvAnimationRenderer(IlvSDMRenderer renderer)

Creates a new animation renderer for a specified filtered renderer.

Parameters:

renderer - The filtered renderer.

IlvAnimationRenderer

public IlvAnimationRenderer()

Creates a new animation renderer with a null filtered renderer.

Method Detail

setAnimationRate

public void setAnimationRate(int rate)

Sets the number of animation steps.

Parameters:

rate - The new animation rate.

getAnimationRate

public int getAnimationRate()

Returns the number of animation steps.

setAnimationDelay

public void setAnimationDelay(int delay)

Sets the delay between two steps of the animation.

Parameters:

delay - The new animation delay.

getAnimationDelay

public int getAnimationDelay()

Returns the delay between two steps of the animation.

isResizingObjects

public boolean isResizingObjects()

Returns true if the animator resizes the objects.

See Also:

setResizingObjects(boolean)

setResizingObjects

public void setResizingObjects(boolean resizing)

If resizing is true, the width and height of the graphic objects are changed linearly from the initial size to the final size. If resizing is false, the objects are only moved, and not resized.

The default value is true.

Parameters:

resizing - The Boolean value that determines whether the objects must be resized or not.

renderingDone

public void renderingDone(IlvSDMEngine engine)

This method performs the animation. It first takes a snapshot of the object positions, then calls its superclass (which calls the renderingDone method of the other filtered renderers), and finally displays an animation showing how the objects have moved.

Overrides:

renderingDone in class IlvFilterSDMRenderer

Parameters:

engine - The SDM engine.