iOS 多个精致动画

iOS 多个精致动画  http://www.cocoachina.com/bbs/read.php?tid=301262

iOS 零碎小知识     http://www.cocoachina.com/ios/20150608/11991.html

CAGradientLayer   http://blog.csdn.net/ch_soft/article/details/7534542

  

CAShapeLayer和CAGradientLayer

http://www.cocoachina.com/industry/20140705/9039.html

正在创业的游戏开发者，必定要回答的一些问题

http://www.cocoachina.com/game/20150608/12064.html