Packagecom.asterisq.constellation.behaviors
Classpublic class EdgeAttractionBehavior
InheritanceEdgeAttractionBehavior Inheritance Behavior Inheritance flash.events.EventDispatcher

Behavior which causes node renderers that are connected to be attracted to each other.



Public Properties
 PropertyDefined by
 Inheritedconstellation : IConstellation
The constellation instance this behavior belongs to.
Behavior
 Inheritedenabled : Boolean
Indicates whether this behavior is currently enabled.
Behavior
 InheritednodeRendererFilterFunction : Function
The function which determines the node renderers affected by this behavior.
Behavior
Public Methods
 MethodDefined by
  
EdgeAttractionBehavior(attractionFactor:Number = 0.2, comfortDistance:Number = 100)
Creates a new behavior.
EdgeAttractionBehavior
  
Indicates whether this class affects node renderers' acceleration.
EdgeAttractionBehavior
 Inherited
Determines whether this behavior affects the given node renderer.
Behavior
 Inherited
affectsPosition():Boolean
Indicates whether this class affects node renderers' position.
Behavior
 Inherited
affectsVelocity():Boolean
Indicates whether this class affects node renderers' velocity.
Behavior
 Inherited
fromXML(elem:XML):Behavior
[static] Creates an IBehavior instance and initializes it with the given XML data.
Behavior
 Inherited
stepEnd():void
Method called at the end of a step.
Behavior
 Inherited
stepStart():void
Method called at the beginning of a step.
Behavior
  
Modifies the given node renderer's acceleration.
EdgeAttractionBehavior
 Inherited
Modifies the given node renderer's position.
Behavior
 Inherited
Modifies the given node renderer's velocity.
Behavior
Protected Methods
 MethodDefined by
  
loadValuesFromXML(behaviorElem:XML):void
Updates this behavior with values from the given XML element.
EdgeAttractionBehavior
Constructor detail
EdgeAttractionBehavior()constructor
public function EdgeAttractionBehavior(attractionFactor:Number = 0.2, comfortDistance:Number = 100)

Creates a new behavior.

Parameters
attractionFactor:Number (default = 0.2)
 
comfortDistance:Number (default = 100)
Method detail
affectsAcceleration()method
public override function affectsAcceleration():Boolean

Indicates whether this class affects node renderers' acceleration. This function must return true if this behavior affects acceleration.

Returns
Boolean
loadValuesFromXML()method 
protected override function loadValuesFromXML(behaviorElem:XML):void

Updates this behavior with values from the given XML element. This method should be overridden to update this Behavior.

Parameters
behaviorElem:XML
updateAcceleration()method 
public override function updateAcceleration(nodeRenderer:INodeRenderer):INodeRenderer

Modifies the given node renderer's acceleration. This method will never be called if affectsAcceleration() doesn't return true. This method should be overridden to affect the given node renderer's acceleration.

Parameters
nodeRenderer:INodeRenderer

Returns
INodeRenderer