TextureWEBP类 参考

#include <Texture2dTest.h>

类 TextureWEBP 继承关系图:

TextureWEBP 的协作图:

Public 成员函数
	CREATE_FUNC (TextureWEBP)
virtual std::string	title () const override
virtual void	onEnter () override
Public 成员函数 继承自 TextureDemo
virtual	~TextureDemo ()
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
virtual std::string	subtitle () const
virtual Type	getTestType () const
virtual float	getDuration () const
virtual std::string	getExpectedOutput () const
virtual std::string	getActualOutput () const
virtual void	restartTestCallback (cocos2d::Ref *sender)
virtual void	nextTestCallback (cocos2d::Ref *sender)
virtual void	priorTestCallback (cocos2d::Ref *sender)
virtual void	onBackCallback (cocos2d::Ref *sender)
void	setTestSuite (TestSuite *testSuite)
TestSuite *	getTestSuite () const
float	getRunTime () const
void	setTestCaseName (const std::string &name)
std::string	getTestCaseName () const
const cocos2d::Label *	getSubtitleLable () const
const cocos2d::MenuItemImage *	getRestartTestItem () const

额外继承的成员函数
Public 类型 继承自 TestCase
enum class	Type { ROBUSTNESS , UNIT , GRAPHICAL_STATIC , MANUAL }
Public 属性 继承自 TestCase
CC_CONSTRUCTOR_ACCESS	__pad0__: virtual bool init() override
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

详细描述

在文件 Texture2dTest.h 第 67 行定义.

成员函数说明

CREATE_FUNC()

TextureWEBP::CREATE_FUNC

(

TextureWEBP

)

onEnter()

void TextureWEBP::onEnter ( )

overridevirtual

重载 TextureDemo .

在文件 Texture2dTest.cpp 第 231 行定义.

{
    TextureDemo::onEnter();
    auto s = Director::getInstance()->getWinSize();
    
    auto img = Sprite::create("Images/test_image.webp");
    img->setPosition(Vec2( s.width/2.0f, s.height/2.0f));
    addChild(img);
    log("%s\n", Director::getInstance()->getTextureCache()->getCachedTextureInfo().c_str());
    Texture2D* texture = Director::getInstance()->getTextureCache()->getTextureForKey("Images/test_image.webp");
    log("pixel format:%d, premultiplied alpha:%d\n", static_cast<int>(texture->getPixelFormat()), texture->hasPremultipliedAlpha());
}

引用了 TextureDemo::onEnter().

函数调用图:

title()

std::string TextureWEBP::title ( ) const

overridevirtual

重载 TestCase .

在文件 Texture2dTest.cpp 第 244 行定义.

{
    return "WEBP with alpha Test";
}

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该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Texture2dTest/Texture2dTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/Texture2dTest/Texture2dTest.cpp