Spring - 一个基于 Swift 的 iOS 动画库

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一个用于Swift简化 iOS 动画开发的库。

Installation

Drop in the Spring folder to your Xcode project.

Or via CocoaPods pre-release:pod 'Spring', '~> 1.0.0'

Usage with Storyboard

In Identity Inspector, connect the UIView to SpringView Class and set the animation properties in Attribute Inspector.

Usage with Code

layer.animation = "squeezeDown"
layer.animate()

Demo The Animations

Chaining Animations

layer.y = -50
animateToNext {
layer.animation = "fall"
layer.animateTo()
}

Functions

animate()
animateNext { ... }
animateTo()
animateToNext { ... }

Animation

shake
pop
morph
squeeze
wobble
swing
flipX
flipY
fall
squeezeLeft
squeezeRight
squeezeDown
squeezeUp
slideLeft
slideRight
slideDown
slideUp
fadeIn
fadeOut
fadeInLeft
fadeInRight
fadeInDown
fadeInUp
zoomIn
zoomOut
flash

Curve

spring
linear 
easeIn 
easeOut 
easeInOut

Properties

force
duration
delay
damping
velocity
repeatCount
scale
x
y
rotate

* Not all properties work together. Play with the demo app.

项目主页:http://www.open-open.com/lib/view/home/1423234052670

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