TestLayer类 参考

#include <RotateWorldTest.h>

类 TestLayer 继承关系图:

TestLayer 的协作图:

Public 成员函数
virtual void	onEnter () override

详细描述

在文件 RotateWorldTest.h 第 47 行定义.

成员函数说明

onEnter()

void TestLayer::onEnter ( )

overridevirtual

在文件 RotateWorldTest.cpp 第 40 行定义.

{
    Layer::onEnter();
 
    float x,y;
    
    auto size = Director::getInstance()->getWinSize();
    x = size.width;
    y = size.height;
 
    //auto array = [UIFont familyNames];
    //for( String *s in array )
    //    NSLog( s );
    auto label = Label::createWithSystemFont("cocos2d", "Tahoma", 64);
 
    label->setPosition( Vec2(x/2,y/2) );
    
    addChild(label);
}

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