ccscale9sprite

1.#include "cocos-ext.h"
2.using namespace extension;
3.添加代码如下：
    CCRect cjyRect = CCRectMake(0, 0, 160, 100);
    CCRect cjyRectIn = CCRectMake(50, 30, 60, 40);
    CCScale9Sprite *cjy9 = CCScale9Sprite::create("button1.png",cjyRect,cjyRectIn);
//        cjy9->setAnchorPoint(ccp(0.5,0.5));
    cjy9->setPreferredSize(CCSizeMake(300, 100));
如图可以看到差别：