http://developer.apple.com/library/ios/#documentation/userexperience/conceptual/mobilehig/IconsImages/IconsImages.html
本文共 187 字，大约阅读时间需要 1 分钟。
http://developer.apple.com/library/ios/#documentation/userexperience/conceptual/mobilehig/IconsImages/IconsImages.html
转载于:https://www.cnblogs.com/jay-dong/archive/2013/05/20/3089577.html