UICollectionViewLayout 子类，用于在网格中显示不同大小的项，不浪费任何视觉空间。灵感来自：http://www.crispymtn.com/stories/the-algorithm-for-a-perfectly-balanced-photo-gallery

备注

• 已测试与 iOS 7 兼容，但也应与 iOS 6 兼容
• 适用于 iPhone 和 iPad
• 支持所有界面方向

屏幕截图

安装

最简单的方法是使用 CocoaPods。如果还没有，这里有一份指南。

pod 'NHBalancedFlowLayout', '~> 0.1.2'

如果您不使用 CocoaPods，您需要将以下文件复制到您的项目中

• NHBalancedFlowLayout.h
• NHBalancedFlowLayout.m
• NHLinearPartition.h
• NHLinearPartition.m

致谢

对这些照片的归因按照它们在演示中出现的顺序

• http://www.flickr.com/photos/adriensifre/7162196453/
• http://www.flickr.com/photos/ucumari/2949701552/
• http://www.flickr.com/photos/ucumari/388370102/
• http://www.flickr.com/photos/38659937@N06/3567549164/
• http://www.flickr.com/photos/vinothchandar/5139245960/
• http://www.flickr.com/photos/expressmonorail/3581442376/
• http://www.flickr.com/photos/keithmwilliams/4465380932/
• http://en.wikipedia.org/wiki/File:Bobcat-Texas-9110.jpg
• http://www.flickr.com/photos/thecaucas/2390806406/
• http://www.flickr.com/photos/ucumari/2342703987/
• http://www.flickr.com/photos/ucumari/2317386162/
• http://www.flickr.com/photos/ucumari/448815607/
• http://www.flickr.com/photos/kshathriya/331847679/
• http://www.flickr.com/photos/ucumari/367041320/
• http://www.flickr.com/photos/da100fotos/465868860/
• http://www.flickr.com/photos/hhoyer/3758550410/
• http://www.flickr.com/photos/tambako/9314344697/
• http://www.flickr.com/photos/sergiu_bacioiu/4485931477/
• http://www.flickr.com/photos/matthileo/4077650329/
• http://www.flickr.com/photos/markop/491027707/
• http://www.flickr.com/photos/stevedave/3566325269/
• http://www.flickr.com/photos/genista/127048347/
• http://www.flickr.com/photos/wagner-machado-carlos-lemes/5540332691/
• http://www.flickr.com/photos/29487767@N02/3438177701/