NodeNormalizedPositionTest2类 参考

#include <NodeTest.h>

类 NodeNormalizedPositionTest2 继承关系图:

NodeNormalizedPositionTest2 的协作图:

Public 成员函数
	CREATE_FUNC (NodeNormalizedPositionTest2)
virtual std::string	title () const override
virtual std::string	subtitle () const override
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
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
virtual void	onEnter () override

Protected 成员函数
	NodeNormalizedPositionTest2 ()
void	update (float dt) override
Protected 成员函数 继承自 TestCocosNodeDemo
	TestCocosNodeDemo ()
virtual	~TestCocosNodeDemo ()

Protected 属性
cocos2d::Size	_copyContentSize
float	_accum
Protected 属性 继承自 TestCocosNodeDemo
cocos2d::Director::Projection	_preProjection
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

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

详细描述

在文件 NodeTest.h 第 291 行定义.

构造及析构函数说明

NodeNormalizedPositionTest2()

NodeNormalizedPositionTest2::NodeNormalizedPositionTest2 ( )

protected

在文件 NodeTest.cpp 第 1154 行定义.

: _accum(0)
{
    Sprite *sprites[5];
    Vec2 positions[5];
    positions[0] = Vec2(0.0f,0.0f);
    positions[1] = Vec2(0.0f,1.0f);
    positions[2] = Vec2(0.5f,0.5f);
    positions[3] = Vec2(1.0f,0.0f);
    positions[4] = Vec2(1.0f,1.0f);
 
    for(int i=0; i<5; i++) {
        sprites[i] = Sprite::create("Images/grossini.png");
        sprites[i]->setPositionNormalized(positions[i]);
        addChild(sprites[i]);
    }
    scheduleUpdate();
 
    setContentSize( Director::getInstance()->getWinSize());
    _copyContentSize = getContentSize();
 
//    setAnchorPoint(Vec2(0.5,0.5));
//    setPositionNormalized(Vec2(0.5,0.5));
}

引用了 _copyContentSize.

成员函数说明

CREATE_FUNC()

NodeNormalizedPositionTest2::CREATE_FUNC

(

NodeNormalizedPositionTest2

)

subtitle()

std::string NodeNormalizedPositionTest2::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 NodeTest.cpp 第 1184 行定义.

{
    return "5 sprites: One in the center, the others on the corners of its parents";
}

title()

std::string NodeNormalizedPositionTest2::title ( ) const

overridevirtual

重载 TestCocosNodeDemo .

在文件 NodeTest.cpp 第 1179 行定义.

{
    return "setNormalizedPositon() #2";
}

update()

void NodeNormalizedPositionTest2::update ( float  dt )

overrideprotected

在文件 NodeTest.cpp 第 1189 行定义.

{
    _accum += dt;
 
    // for 5 seconds
    float norm = sinf(_accum);
 
    Size s = Size(_copyContentSize.width*norm, _copyContentSize.height*norm);
    setContentSize(s);
    CCLOG("s: %f,%f", s.width, s.height);
}

引用了 _accum , 以及 _copyContentSize.

类成员变量说明

_accum

float NodeNormalizedPositionTest2::_accum

protected

在文件 NodeTest.h 第 303 行定义.

被这些函数引用 update().

_copyContentSize

cocos2d::Size NodeNormalizedPositionTest2::_copyContentSize

protected

在文件 NodeTest.h 第 302 行定义.

被这些函数引用 NodeNormalizedPositionTest2() , 以及 update().

---

该类的文档由以下文件生成:

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