#include <CCActionTween.h>

Inheritance diagram for ActionTween:

Public Member Functions
void	startWithTarget (Node *target) override
	called before the action start. It will also set the target. More...

void	update (float dt) override
ActionTween *	reverse () const override
	returns a new action that performs the exactly the reverse action More...

ActionTween *	clone () const override
	returns a clone of action More...

Public Member Functions inherited from ActionInterval
float	getElapsed (void)
	how many seconds had elapsed since the actions started to run. More...

var	getElapsed ()
	how many seconds had elapsed since the actions started to run. More...

local	getElapsed ()
	how many seconds had elapsed since the actions started to run. More...

void	setAmplitudeRate (float amp)
local	setAmplitudeRate ( local amp)
float	getAmplitudeRate (void)
local	getAmplitudeRate ()
virtual bool	isDone (void) const override
	return true if the action has finished More...

var	isDone ()
	return true if the action has finished More...

local	isDone ()
	return true if the action has finished More...

virtual void	step (float dt) override
Public Member Functions inherited from FiniteTimeAction
float	getDuration () const
	get duration in seconds of the action More...

var	getDuration ()
	get duration in seconds of the action More...

local	getDuration ()
	get duration in seconds of the action More...

void	setDuration (float duration)
	set duration in seconds of the action More...

var	setDuration ( var duration)
	set duration in seconds of the action More...

local	setDuration ( local 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...

Node *	getTarget () 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...

Node *	getOriginalTarget () const
var	getOriginalTarget ()
local	getOriginalTarget ()
void	setOriginalTarget (Node *originalTarget)
	Set the original target, since target can be nil. More...

var	setOriginalTarget ( var 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)
virtual	~Action ()
var	~Action ()
local	~Action ()
Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...

void	release ()
	Releases the ownership immediately. More...

Ref *	autorelease ()
	Releases 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 ()
Ref *	copy () 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 ActionTween *	create (float duration, const std::string &key, float from, float to)
	creates an initializes the action with the property name (key), and the from and to parameters. More...

Public Attributes
CC_CONSTRUCTOR_ACCESS	__pad0__: bool initWithDuration(float duration
CC_CONSTRUCTOR_ACCESS const std::string &	key
CC_CONSTRUCTOR_ACCESS const std::string float	from
CC_CONSTRUCTOR_ACCESS const std::string float float	to
Public Attributes inherited from ActionInterval
CC_CONSTRUCTOR_ACCESS	__pad0__: bool initWithDuration(float d)
local	__pad0__: bool initWithDuration(float d)
Public Attributes inherited from FiniteTimeAction
CC_CONSTRUCTOR_ACCESS	__pad0__: FiniteTimeAction() : _duration(0) {} virtual ~FiniteTimeAction(){}protected: float _duration
var	__pad0__: FiniteTimeAction() : _duration(0) {} virtual ~FiniteTimeAction(){}protected: float _duration
local	__pad0__: FiniteTimeAction() : _duration(0) {} virtual ~FiniteTimeAction(){}protected: float _duration
Public Attributes inherited from Action
CC_CONSTRUCTOR_ACCESS	__pad0__: Action()

Protected Attributes
std::string	_key
float	_from
float	_to
float	_delta
Protected Attributes inherited from ActionInterval
float	_elapsed
var	_elapsed
local	_elapsed
bool	_firstTick
var	_firstTick
local	_firstTick
Protected Attributes inherited from Action
Node *	_originalTarget
Node *	_target
	The "target". More...

int	_tag
	The action tag. More...

Protected Attributes inherited from Ref
unsigned int	_referenceCount
	count of references More...

var	_referenceCount
	count of references More...

local	_referenceCount
	count of references 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 Member Functions inherited from Ref
	Ref ()
	Constructor. More...

	Ref ()
	Constructor. More...

Detailed Description

ActionTween.

ActionTween is an action that lets you update any property of an object. For example, if you want to modify the "width" property of a target from 200 to 300 in 2 seconds, then:

auto modifyWidth = ActionTween::create(2, "width", 200, 300);

target->runAction(modifyWidth);

Another example: ScaleTo action could be rewritten using PropertyAction:

// scaleA and scaleB are equivalents
auto scaleA = ScaleTo::create(2, 3);                 // (duration, to)
auto scaleB = ActionTween::create(2, "scale", 1, 3); // (duration, key, from, to)

Since: v0.99.2

Member Function Documentation

ActionTween* clone ( ) const

overridevirtual

returns a clone of action

Reimplemented from ActionInterval.

static ActionTween* create	(	float	duration,
		const std::string &	key,
		float	from,
		float	to
	)

static

creates an initializes the action with the property name (key), and the from and to parameters.

Parameters

duration in seconds

ActionTween* reverse ( void ) const

overridevirtual

returns a new action that performs the exactly the reverse action

Reimplemented from ActionInterval.

void startWithTarget ( Node * target )

overridevirtual

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

Reimplemented from ActionInterval.

void update ( float dt )

overridevirtual

Parameters

dt	in seconds

Reimplemented from Action.

Member Data Documentation

CC_CONSTRUCTOR_ACCESS __pad0__

float _delta

protected

float _from

protected

std::string _key

protected

float _to

protected

CC_CONSTRUCTOR_ACCESS const
std::string float from

CC_CONSTRUCTOR_ACCESS const
std::string& key

CC_CONSTRUCTOR_ACCESS const
std::string float float to

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

/Users/huabingxu/work/cocos2d-x/cocos/2d/CCActionTween.h

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

Member Data Documentation