A button that behave the same way as the video camera button in the iOS camera
`pod 'iOS-Camera-Button'
copy cameraButton.swift to your project
- add a button to your view
- in the "Identity Inspector" in xCode, change the class to "CameraButton"
- add constraint for the placement of the button
- no need to add a height and width contraint, those are added automatically (66*66)
iOS-Camera-Button is available under MIT license, see the license file for details