auto resizeDown = cocos2d::ResizeTo::create(2.8f, Size(50, 40));
auto resizeUp = cocos2d::ResizeTo::create(2.8f, Size(300, 40));
auto scaleDownScale = cocos2d::ScaleTo::create(2.8f, 1.0f);
auto scaleUpScale = cocos2d::ScaleTo::create(2.8f, 6.0f, 1.0f);
這兩種情況下推薦使用ResizeTo,如果用ScaleTo會導致圖形在變大過程中邊緣模糊。