cocos2d-x  3.0-rc0
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ScaleBy Class Reference

Scales a Node object a zoom factor by modifying it's scale attribute. More...

#include <CCActionInterval.h>

Inheritance diagram for ScaleBy:
ScaleTo ActionInterval FiniteTimeAction Action Ref Clonable

Public Member Functions

virtual void startWithTarget (Node *target) override
 called before the action start. It will also set the target. More...
 
virtual ScaleByclone () const override
 returns a clone of action More...
 
virtual ScaleByreverse (void) const override
 returns a new action that performs the exactly the reverse action More...
 
- Public Member Functions inherited from ScaleTo
virtual void update (float time) override
 called once per frame. More...
 
local update ( local time)
 called once per frame. More...
 
- Public Member Functions inherited from ActionInterval
float getElapsed (void)
 how many seconds had elapsed since the actions started to run. More...
 
void setAmplitudeRate (float amp)
float getAmplitudeRate (void)
virtual bool isDone (void) const override
 return true if the action has finished More...
 
virtual void step (float dt) override
 called every frame with it's delta time. DON'T override unless you know what you are doing. More...
 
local step ( local dt)
 called every frame with it's delta time. DON'T override unless you know what you are doing. More...
 
- Public Member Functions inherited from FiniteTimeAction
float getDuration () const
 get duration in seconds of the action More...
 
void setDuration (float duration)
 set duration in seconds of the action More...
 
- Public Member Functions inherited from Action
virtual std::string description () const
virtual void stop ()
 called after the action has finished. More...
 
var stop ()
 called after the action has finished. More...
 
local stop ()
 called after the action has finished. More...
 
NodegetTarget () const
var getTarget ()
local getTarget ()
void setTarget (Node *target)
 The action will modify the target properties. More...
 
var setTarget ( var target)
 The action will modify the target properties. More...
 
local setTarget ( local target)
 The action will modify the target properties. More...
 
NodegetOriginalTarget () const
void setOriginalTarget (Node *originalTarget)
 Set the original target, since target can be nil. More...
 
local setOriginalTarget ( local originalTarget)
 Set the original target, since target can be nil. More...
 
int getTag () const
var getTag ()
local getTag ()
void setTag (int tag)
var setTag ( var tag)
local setTag ( local tag)
- Public Member Functions inherited from Ref
void retain ()
 Retains the ownership. More...
 
void release ()
 Release the ownership immediately. More...
 
Refautorelease ()
 Release the ownership sometime soon automatically. More...
 
unsigned int getReferenceCount () const
 Returns the Ref's current reference count. More...
 
virtual ~Ref ()
- Public Member Functions inherited from Clonable
virtual ~Clonable ()
Refcopy () const
 returns a copy of the Ref. More...
 
var copy ()
 returns a copy of the Ref. More...
 
local copy ()
 returns a copy of the Ref. More...
 

Static Public Member Functions

static ScaleBycreate (float duration, float s)
 creates the action with the same scale factor for X and Y More...
 
static ScaleBycreate (float duration, float sx, float sy)
 creates the action with and X factor and a Y factor More...
 
- Static Public Member Functions inherited from ScaleTo
static ScaleTocreate (float duration, float s)
 creates the action with the same scale factor for X and Y More...
 
local create ( local duration, local s)
 creates the action with the same scale factor for X and Y More...
 
static ScaleTocreate (float duration, float sx, float sy)
 creates the action with and X factor and a Y factor More...
 

Protected Member Functions

 ScaleBy ()
virtual ~ScaleBy ()
- Protected Member Functions inherited from ScaleTo
 ScaleTo ()
virtual ~ScaleTo ()
local ~ScaleTo ()
bool initWithDuration (float duration, float s)
 initializes the action with the same scale factor for X and Y More...
 
var initWithDuration ( var duration, var s)
 initializes the action with the same scale factor for X and Y More...
 
local initWithDuration ( local duration, local s)
 initializes the action with the same scale factor for X and Y More...
 
bool initWithDuration (float duration, float sx, float sy)
 initializes the action with and X factor and a Y factor More...
 
var initWithDuration ( var duration, var sx, var sy)
 initializes the action with and X factor and a Y factor More...
 
local initWithDuration ( local duration, local sx, local sy)
 initializes the action with and X factor and a Y factor More...
 
- Protected Member Functions inherited from ActionInterval
bool initWithDuration (float d)
 initializes the action More...
 
var initWithDuration ( var d)
 initializes the action More...
 
local initWithDuration ( local d)
 initializes the action More...
 
- Protected Member Functions inherited from FiniteTimeAction
 FiniteTimeAction ()
virtual ~FiniteTimeAction ()
- Protected Member Functions inherited from Action
 Action ()
 Action ()
 Action ()
virtual ~Action ()
var ~Action ()
local ~Action ()
- Protected Member Functions inherited from Ref
 Ref ()
 Constructor. More...
 

Additional Inherited Members

- Static Public Attributes inherited from Action
static const int INVALID_TAG = -1
 Default tag used for all the actions. More...
 
var INVALID_TAG = -1
 Default tag used for all the actions. More...
 
local INVALID_TAG = -1
 Default tag used for all the actions. More...
 
- Protected Attributes inherited from ScaleTo
float _scaleX
float _scaleY
float _startScaleX
var _startScaleX
local _startScaleX
float _startScaleY
var _startScaleY
local _startScaleY
float _endScaleX
var _endScaleX
local _endScaleX
float _endScaleY
var _endScaleY
local _endScaleY
float _deltaX
var _deltaX
local _deltaX
float _deltaY
var _deltaY
local _deltaY

Detailed Description

Scales a Node object a zoom factor by modifying it's scale attribute.

Constructor & Destructor Documentation

ScaleBy ( )
inlineprotected
virtual ~ScaleBy ( )
inlineprotectedvirtual

Member Function Documentation

virtual ScaleBy* clone ( ) const
overridevirtual

returns a clone of action

Reimplemented from ScaleTo.

static ScaleBy* create ( float  duration,
float  s 
)
static

creates the action with the same scale factor for X and Y

static ScaleBy* create ( float  duration,
float  sx,
float  sy 
)
static

creates the action with and X factor and a Y factor

virtual ScaleBy* reverse ( void  ) const
overridevirtual

returns a new action that performs the exactly the reverse action

Reimplemented from ScaleTo.

virtual void startWithTarget ( Node target)
overridevirtual

called before the action start. It will also set the target.

Reimplemented from ScaleTo.


The documentation for this class was generated from the following file: