#ifndef __HELLOWORLD_SCENE_H__#define __HELLOWORLD_SCENE_H__#include "cocos2d.h"USING_NS_CC;using namespace std;class HelloWorld : public CCLayer{public:    virtual bool init();    static CCScene* scene();    CREATE_FUNC(HelloWorld);            //给文字添加描边    CCLabelTTF* textAddStroke(const char* string, const char* fontName, float fontSize,const ccColor3B &color3,float lineWidth);        //添加阴影    CCLabelTTF* textAddShadow(const char* string, const char* fontName, float fontSize,const ccColor3B &color3,float shadowSize,float shadowOpacity);        //既添加描边又添加阴影    CCLabelTTF* textAddOutlineAndShadow(const char* string, const char* fontName, float fontSize,const ccColor3B &color3,float lineWidth,float shadowSize,float shadowOpacity);    };#endif // __HELLOWORLD_SCENE_H__

#include "HelloWorldScene.h"#include "SimpleAudioEngine.h"using namespace cocos2d;using namespace CocosDenshion;CCScene* HelloWorld::scene(){    CCScene *scene = CCScene::create();    HelloWorld *layer = HelloWorld::create();    scene->addChild(layer);    return scene;}bool HelloWorld::init(){    if ( !CCLayer::init() )    {        return false;    }        CCSize size = CCDirector::sharedDirector()->getWinSize();        //创建个背景    CCLayerColor* whiteLayer = CCLayerColor::create(ccc4(0, 205, 205, 255), size.width, size.height);    this->addChild(whiteLayer);        //创建描边    CCLabelTTF* outline = textAddStroke("描边 Stroke", "Arial", 40, ccWHITE, 1);    outline->setPosition(ccp(size.width*0.5, size.height*0.7));    this->addChild(outline);        //创建阴影    CCLabelTTF* shadow = textAddShadow("阴影 Shadow", "Arial", 40, ccWHITE, 2, 200);    shadow->setPosition(ccp(size.width*0.5, size.height*0.5));    this->addChild(shadow);        //创建描边加阴影    CCLabelTTF* outlineShadow = textAddOutlineAndShadow("描边加阴影 OutlineShadow", "Arial", 40, ccWHITE, 1, 4, 200);    outlineShadow->setPosition(ccp(size.width*0.5, size.height*0.3));    this->addChild(outlineShadow);        return true;}/* 制作文字描边效果是很简单的，我们写好一段文字之后，也就是创建出一个CCLabelTTF，称之为正文CCLabelTTF。然后再创建出4个CCLabelTTF，颜色为黑色，大小同正文CCLabelTTF相同， 称之为描边CCLabelTTF。说到这大家可能已经明白了，没错，就是把4个描边CCLabelTTF放于正文CCLabelTTF的下面，分别于左右上下与正文CCLabelTTF错开，这样描边效果就实现啦。。  *string     文本 *fontName   文本字体类型 *fontSize   文本大小 *color3     文本颜色 *lineWidth  所描边的宽度 */CCLabelTTF* HelloWorld::textAddStroke(const char* string, const char* fontName, float fontSize,const ccColor3B &color3,float lineWidth){    //正文CCLabelTTF    CCLabelTTF* center = CCLabelTTF::create(string, fontName, fontSize);    center->setColor(color3);        //描边CCLabelTTF 上    CCLabelTTF* up = CCLabelTTF::create(string, fontName, fontSize);    up->setColor(ccBLACK);    up->setPosition(ccp(center->getContentSize().width*0.5, center->getContentSize().height*0.5+lineWidth));    center->addChild(up,-1);    //描边CCLabelTTF 下    CCLabelTTF* down = CCLabelTTF::create(string, fontName, fontSize);    down->setColor(ccBLACK);    down->setPosition(ccp(center->getContentSize().width*0.5, center->getContentSize().height*0.5-lineWidth));    center->addChild(down,-1);        //描边CCLabelTTF 左    CCLabelTTF* left = CCLabelTTF::create(string, fontName, fontSize);    left->setPosition(ccp(center->getContentSize().width*0.5-lineWidth, center->getContentSize().height*0.5));    left->setColor(ccBLACK);    center->addChild(left,-1);        //描边CCLabelTTF 右    CCLabelTTF* right = CCLabelTTF::create(string, fontName, fontSize);    right->setColor(ccBLACK);    right->setPosition(ccp(center->getContentSize().width*0.5+lineWidth,center->getContentSize().height*0.5));    center->addChild(right,-1);        return center;}/* 给文字添加阴影，一看就懂的。。。 *string         文本 *fontName       文本字体类型 *fontSize       文本大小 *color3         文本颜色 *shadowSize     阴影大小 *shadowOpacity  阴影透明度 */CCLabelTTF* HelloWorld::textAddShadow(const char* string, const char* fontName, float fontSize,const ccColor3B &color3,float shadowSize,float shadowOpacity){    CCLabelTTF* shadow = CCLabelTTF::create(string, fontName, fontSize);    shadow->setColor(ccBLACK);    shadow->setOpacity(shadowOpacity);        CCLabelTTF* center = CCLabelTTF::create(string, fontName, fontSize);    center->setColor(color3);    center->setPosition(ccp(shadow->getContentSize().width*0.5-shadowSize, shadow->getContentSize().height*0.5+shadowSize));    shadow->addChild(center);        return shadow;}//既添加描边又添加阴影CCLabelTTF* HelloWorld::textAddOutlineAndShadow(const char* string, const char* fontName, float fontSize,const ccColor3B &color3,float lineWidth,float shadowSize,float shadowOpacity){    CCLabelTTF* center = textAddStroke(string, fontName, fontSize, color3, lineWidth);        CCLabelTTF* shadow = CCLabelTTF::create(string, fontName, fontSize);    shadow->setPosition(ccp(center->getContentSize().width*0.5+shadowSize, center->getContentSize().height*0.5-shadowSize));    shadow->setColor(ccBLACK);    shadow->setOpacity(shadowOpacity);    center->addChild(shadow,-1);        return center;}