ios 图文相关

mark一下>iOS 6: Font list http://support.apple.com/kb/HT5484
动画经验库：
http://www.open-open.com/lib/view/open1372152939072.html
CGContext 矩阵变换
https://developer.apple.com/library/ios/documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/dq_affine/dq_affine.html http://donbe.blog.163.com/blog/static/138048021201061054243442/?CGAffineTransformMakeTranslation
杂志应用入门  初学者coreText入门排版
http://www.dapps.net/dev/iphone/how-to-create-a-simple-magazine-app-with-core-text.html
英文版本
http://www.raywenderlich.com/4147/core-text-tutorial-for-ios-making-a-magazine-app http://www.objc.io/是一个专门为iOS和OS X开发者提供的深入讨论技术的平台 没事就进来翻翻吧
http://nshipster.com 关注object-c 晦涩部分

关于UIWindow的
http://www.cnblogs.com/smileEvday/archive/2012/11/16/UIWindow.html
拍照 剪裁
http://www.apkbus.com/android-130194-1-1.html