Hero 动画效果<转载>

https://github.com/lkzhao/Hero

Supercharged transition engine for iOS. Build your custom view transitions with few lines of code or even no code at all. Inspired by Polymer'sneon-animated-pagesand Keynote'sMagic Move.

iOS增压转换引擎。 使用几行代码或甚至没有代码构建您的自定义视图转换。 灵感来自Polymer的[neon-animated-pages]（https://elements.polymer-project.org/elements/neon-animation）和Keynote的“Magic Move”。