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https://github.com/AugustRush/Stellar

A fantastic Physical animation library for swift
https://github.com/AugustRush/Stellar

animation curve ios physical swift-3 uidynamics

Last synced: 23 days ago
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A fantastic Physical animation library for swift

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README 

        



[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg)](https://github.com/Carthage/Carthage)

![](https://img.shields.io/cocoapods/v/Stellar.svg?label=Current%20Release) [![Packagist](https://img.shields.io/packagist/l/doctrine/orm.svg?maxAge=2592000?style=flat-square)](https://github.com/AugustRush/Stellar/blob/master/LICENSE.md) [![codebeat badge](https://codebeat.co/badges/e91a2d21-b20c-4b2b-a782-e0e2ecd65063)](https://codebeat.co/projects/github-com-augustrush-stellar) [![Travis branch](https://img.shields.io/travis/rust-lang/rust/master.svg?maxAge=2592000?style=flat-square)]() [![Cocoapods badge](https://img.shields.io/cocoapods/p/Stellar.svg?maxAge=2592000?style=flat-square)]()



A fantastic Physical animation library for swift(Not Just Spring !!!), it is base on UIDynamic and extension to it, friendly APIs make you use it or custom your own animation very easily!



## Support



### Integration

#### Cocoapods(iOS 8+)

* You can use [Cocoapods](https://cocoapods.org/) to install Stellar by adding it to your Podfile:



```

platform :ios, '8.0'

use_frameworks!



target 'YourApp' do

    pod 'Stellar', :git => 'https://github.com/AugustRush/Stellar.git'

end

```



#### Carthage (iOS 8+)

* You can use [Carthage](https://github.com/Carthage/Carthage) to install Stellar by adding it to your Cartfile:



```

github "AugustRush/Stellar"

```



#### Manually (iOS 8+)

To use this library in your project manually you may:



- for Projects, just drag Stellar [Sources](https://github.com/AugustRush/Stellar/tree/master/Sources) to the project tree

- for Workspaces, include the whole StellarDemo.xcodeproj



### Features

```

- View's Animation

- Layer's Animation

- Chainable (every step can be observed)

- File configurable (come soon)

```

### Animations

```

- Basic

- Gravity

- Snap

- Attachment

- Push

- Collsion(come soon)

```

### Animatable type

```

- Float

- CGFloat

- Double

- CGSize

- CGPoint

- CGRect

- UIColor

- ......(Any Intrpolatable)

```

### Easing Curve (Base Animation)



```swift

- Default

- EaseIn

- EaseOut

- EaseInEaseOut

- Linear

- SwiftOut

- BackEaseIn

- BackEaseOut

- BackEaseInOut

- BounceOut

- Sine

- Circ

- ExponentialIn

- ExponentialOut

- ElasticIn

- ElasticOut

- BounceReverse

- Custom(Double, Double, Double, Double)

```

## On display



#### Funny demo's gif(s)










#### Chainable 



1) Common






``` swift

for (index,line) in leftLines.enumerate() {

    let delay = Double(index) * 0.2

    

    line.moveX(200).duration(2).easing(.SwiftOut).delay(delay)

        .then().moveX(-200).rotateY(1.43).easing(.SwiftOut)

        .makeColor(UIColor.greenColor()).repeatCount(100)

        .autoreverses().duration(2).animate()

 }

        

 for (index,line) in rightLines.enumerate() {

    let delay = Double(index) * 0.2

    

    line.moveX(-200).duration(2).easing(.SwiftOut).delay(delay)

        .then().moveX(200).rotateY(1.43).easing(.SwiftOut)

        .makeColor(UIColor.purpleColor()).repeatCount(100)

        .autoreverses().duration(2).animate()

 }

```



2) every step completion observable 






``` swift

animateView.makeSize(CGSizeMake(50, 150)).snap(0.3).completion({

                print("First step")

            })

            .then().moveX(-100).moveY(-50).anchorPoint(CGPointMake(1, 1)).duration(1).completion({

                print("Second step!")

            })

            .then().rotate(CGFloat(M_PI)).attachment(0.3, frequency: 0.8).completion({

                print("Third step!")

            })

            .then().moveY(500).completion({

                print("last step, all completion")

            })

            .animate()

```



----------

#### Snap Curve




#### Attachment Curve




#### Gravity Curve




#### Push Curve




#### Basic Curve




### To do

```

- File configurable

- Easily Interactive Animations

- Collision

- Mutilple View/Layer performance

- More demos

```

### Licence

```

Copyright (c) 2016 



Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:



The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.



THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

```