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SpriteFrameCache类 参考 Sprite Nodes

Singleton that handles the loading of the sprite frames. 更多…

#include

类 SpriteFrameCache 继承关系图:

## Public 成员函数
virtual	~SpriteFrameCache ()
	NA NA 更多…
bool	init (void)
void	addSpriteFramesWithFile (const std::string &plist)
	Adds multiple Sprite Frames from a plist file. 更多…
void	addSpriteFramesWithFile (const std::string &plist, const std::string &textureFileName)
	Adds multiple Sprite Frames from a plist file. 更多…
void	addSpriteFramesWithFile (const std::string &plist, Texture2D texture)
	Adds multiple Sprite Frames from a plist file. 更多…
void	addSpriteFrame (SpriteFrame frame, const std::string &frameName)
	Adds an sprite frame with a given name. 更多…
void	removeSpriteFrames ()
	Purges the dictionary of loaded sprite frames. 更多…
void	removeUnusedSpriteFrames ()
	Removes unused sprite frames. 更多…
void	removeSpriteFrameByName (const std::string &name)
	Deletes an sprite frame from the sprite frame cache. 更多…
void	removeSpriteFramesFromFile (const std::string &plist)
	Removes multiple Sprite Frames from a plist file. 更多…
void	removeSpriteFramesFromTexture (Texture2D texture)
	Removes all Sprite Frames associated with the specified textures. 更多…
SpriteFrame	getSpriteFrameByName (const std::string &name)
	Returns an Sprite Frame that was previously added. 更多…
CC_DEPRECATED_ATTRIBUTE SpriteFrame	spriteFrameByName (const std::string &name)
Public 成员函数 继承自 Ref
void	retain ()
	保留所有权. 更多…
void	release ()
	立即释放所有权. 更多…
Ref	autorelease ()
	自动释放所有权在不久的将来. 更多…
unsigned int	getReferenceCount () const
	返回Ref对象当前的引用计数. 更多…
virtual	~Ref ()
	NA NA 更多…

## Protected 成员函数
	SpriteFrameCache ()
Protected 成员函数 继承自 Ref
	Ref ()
	构造函数 更多…

## Protected 属性
Map< std::string, SpriteFrame >	_spriteFrames
ValueMap	_spriteFramesAliases
std::set< std::string >	_loadedFileNames
Protected 属性 继承自 Ref
unsigned int	_referenceCount
	引用计数 更多…

详细描述

Singleton that handles the loading of the sprite frames.

It saves in a cache the sprite frames.

• 自从
• v0.9

构造及析构函数说明

NA NA

成员函数说明

Adds an sprite frame with a given name.

If the name already exists, then the contents of the old name will be replaced with the new one.

Adds multiple Sprite Frames from a plist file.

A texture will be loaded automatically. The texture name will composed by replacing the .plist suffix with .png If you want to use another texture, you should use the addSpriteFramesWithFile(const std::string& plist, const std::string& textureFileName) method. addSpriteFrames addSpriteFrames

Adds multiple Sprite Frames from a plist file.

The texture will be associated with the created sprite frames.

• 自从
• v0.99.5 addSpriteFrames addSpriteFrames

Adds multiple Sprite Frames from a plist file.

The texture will be associated with the created sprite frames. addSpriteFrames addSpriteFrames

Destroys the cache.

It releases all the Sprite Frames and the retained instance.

Returns the shared instance of the Sprite Frame cache.

Returns an Sprite Frame that was previously added.

If the name is not found it will return nil. You should retain the returned copy if you are going to use it. getSpriteFrame getSpriteFrame

• 弃用:
• Use destroyInstance() instead

Deletes an sprite frame from the sprite frame cache.

Purges the dictionary of loaded sprite frames.

Call this method if you receive the "Memory Warning". In the short term: it will free some resources preventing your app from being killed. In the medium term: it will allocate more resources. In the long term: it will be the same.

Removes multiple Sprite Frames from a plist file.

Sprite Frames stored in this file will be removed. It is convenient to call this method when a specific texture needs to be removed.

• 自从
• v0.99.5

Removes all Sprite Frames associated with the specified textures.

It is convenient to call this method when a specific texture needs to be removed.

• 自从
• v0.995.

Removes unused sprite frames.

Sprite Frames that have a retain count of 1 will be deleted. It is convenient to call this method after when starting a new Scene.

• 弃用:
• Use getInstance() instead

• 弃用:
• use getSpriteFrameByName() instead

类成员变量说明

该类的文档由以下文件生成:

• /Users/zeroyang/Documents/github/cocos2d-x/cocos/2d/CCSpriteFrameCache.h

• cocos2d
• SpriteFrameCache
• 生成于 2014年 五月 29日 星期四 09:41:50 , 为 cocos2d-x使用 1.8.6