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https://github.com/yonat/CameraBackground

Show camera layer as a background to any UIView
https://github.com/yonat/CameraBackground

camera swift uiview

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Show camera layer as a background to any UIView

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# UIView+CameraBackground

Show camera layer as a background to any UIView.



[![Swift Version][swift-image]][swift-url]

[![Build Status][travis-image]][travis-url]

[![License][license-image]][license-url]

[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/CameraBackground.svg)](https://img.shields.io/cocoapods/v/CameraBackground.svg)  

[![Platform](https://img.shields.io/cocoapods/p/CameraBackground.svg?style=flat)](http://cocoapods.org/pods/CameraBackground)

[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)



## Features

* Both **front and back** camera supported.

* **Flash** modes: auto, on, off.

* Countdown **timer**.

* Tap to **focus**.

* Pinch to **zoom**.





   




## Usage



```swift

view.addCameraBackground()

// ...

view.takeCameraSnapshot( {

      // animate snapshot capture

      self.view.alpha = 0

      UIView.animate(withDuration: 1) { self.view.alpha = 1 }

  },

  completion: { (capturedImage, error) -> () in

      self.view.freeCameraSnapshot() // unfreeze image

      // ... handle capturedImage and error

  }

)

// ...

view.removeCameraBackground()

```



**Important:** Remember to add `NSCameraUsageDescription` to your `Info.plist`.



### Layout



You can change the location of the camera controls (flash, timer, and front/back camera selection) or hide them altogether:



```swift

view.addCameraBackground(

   showButtons: true,

   buttonMargins: UIEdgeInsets(top: 30, left: 10, bottom: 10, right: 10),

   buttonsLocation: .left

)

```



## Installation



### CocoaPods:



```ruby

pod 'CameraBackground'

```



Legacy versions:



| Swift version | CameraBackground version |

| :---: | :--- |

| 4.0 (Xcode 9.4) | `pod 'MiniLayout', '~> 1.2.1'`
`pod 'MultiToggleButton', '~> 1.7.1'`
`pod 'CameraBackground', '~> 1.4.1'` |

| 3 | `pod 'MiniLayout', '~> 1.1.0'`
`pod 'MultiToggleButton', '~> 1.5.2'`
`pod 'CameraBackground', '~> 1.2'` |

| 2.3 | `pod 'MiniLayout', '~> 1.0.1'`
`pod 'MultiToggleButton', '~> 1.4.0'`
`pod 'CameraBackground', '~> 1.0.2'` |



### Swift Package Manager:



```swift

dependencies: [

    .package(url: "https://github.com/yonat/CameraBackground", from: "1.6.9")

]

```



## Meta



[@yonatsharon](https://twitter.com/yonatsharon)



[https://github.com/yonat/CameraBackground](https://github.com/yonat/CameraBackground)



[swift-image]:https://img.shields.io/badge/swift-5.0-orange.svg

[swift-url]: https://swift.org/

[license-image]: https://img.shields.io/badge/License-MIT-blue.svg

[license-url]: LICENSE.txt

[travis-image]: https://img.shields.io/travis/dbader/node-datadog-metrics/master.svg?style=flat-square

[travis-url]: https://travis-ci.org/dbader/node-datadog-metrics

[codebeat-image]: https://codebeat.co/badges/c19b47ea-2f9d-45df-8458-b2d952fe9dad

[codebeat-url]: https://codebeat.co/projects/github-com-vsouza-awesomeios-com