AnimationNumLabel. 这里是一个UILabel的扩展，主要用于数字的动态变换，比如从1000到2500的动态增加，从2000-1000的动态减少等。详情可参考Demo

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.