今天和大家分享最新的 Principle 3.4 版本，这是一款Mac上优秀的移动APP交互原型设计神器，界面类似Sketch等做图软件，支持移动应用原型设计，能够做出多屏的交互效果、动画等，iOS、Apple Watch、Android都支持，非常的强大和好用！
软件介绍
Principle makes it easy to create animated and interactive user interface designs. Whether you're designing the flow of a multi-screen app, or new interactions and animations, Principle lets you create designs that look and feel amazing.
The largest update yet adds Message Events, Color Drivers, Lockable Layers, Animation Preview, Image Export, and more. Just a few more reasons to love Principle.
软件截图
