https://github.com/MengTo/Spring

A library to simplify iOS animations in Swift.
https://github.com/MengTo/Spring

Last synced: about 1 month ago
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A library to simplify iOS animations in Swift.

• Host: GitHub
• URL: https://github.com/MengTo/Spring
• Owner: MengTo
• License: mit
• Created: 2014-12-26T14:57:02.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2023-07-03T14:28:34.000Z (about 1 year ago)
• Last Synced: 2024-07-18T19:11:40.901Z (2 months ago)
• Language: Swift
• Homepage: http://designcode.io
• Size: 903 KB
• Stars: 14,079
• Watchers: 467
• Forks: 1,802
• Open Issues: 165
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-ios - Spring - A library to simplify iOS animations in Swift. (UI / Animation)
• awesome-swift - Spring - A library to simplify iOS animations. (Libs / Animation)
• awesome-swift - Spring - A library to simplify iOS animations. (Libs / Animation)
• fucking-awesome-swift - Spring - A library to simplify iOS animations. (Libs / Animation)
• awesome-ios-star - Spring - A library to simplify iOS animations in Swift. (UI / Animation)
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• awesome-swift-cn - Spring - A library to simplify iOS animations in Swift. (Libs / Animation)
• awesome-swift-and-tutorial-resources - Spring
• awesome-swift - Spring - A library to simplify iOS animations in Swift. ` 📝 2 years ago ` (Animation [🔝](#readme))

README

        
## Updated for Swift 4.2

Requires Xcode 10 and Swift 4.2.

## Installation

Drop in the Spring folder to your Xcode project (make sure to enable "Copy items if needed" and "Create groups").

Or via CocoaPods:

```

use_frameworks!

pod 'Spring', :git => 'https://github.com/MengTo/Spring.git'

```

## Usage with Storyboard

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

![](http://cl.ly/image/241o0G1G3S36/download/springsetup.jpg)

## Usage with Code

    layer.animation = "squeezeDown"

    layer.animate()

## Demo The Animations

![](http://cl.ly/image/1n1E2j3W3y24/springscreen.jpg)

## 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.

## Autostart

Allows you to animate without code. Don't need to use this if you plan to start the animation in code.

## Autohide

Saves you the hassle of adding a line "layer.alpha = 0" in viewDidLoad().

## Known issue

Animations won't autostart when view is reached via performSegueWithIdentifier.

## Tutorials

- Tutorials available on [Design+Code](https://designcode.io/swiftapp).

- [Integrate Spring to existing Objective-C projects](https://medium.com/ios-apprentice/using-swift-in-objective-c-projects-f7e7a09f8be)

## ChangeLog

- At [ChangeLog](https://github.com/MengTo/Spring/wiki/CHANGELOG) wiki page

## License

Spring is released under the MIT license. See LICENSE for details.