jguffey/aaphotocirclecrop

AAPhotoCircleCrop

AAPhotoCircleCrop is a simple circular photo cropper writter in Swift, based on Whatsapp.

Requirements

• iOS 8.0+
• Xcode 8.1+
• Swift 3

Installation

AAPhotoCircleCrop is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'AAPhotoCircleCrop'

AAPhotoCircleCrop is available through Carthage. To install it, simply add the following line to your Cartfile:

github "andreaantonioni/AAPhotoCircleCrop"

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Usage

To show the cropper you have just to create a AACricleCropViewController view controller and pass it the image you want to crop.

let circleCropController = AACircleCropViewController()
circleCropController.image = UIImage(named: "my_photo.jpg")!

present(circleCropController, animated: true, completion: nil)

To handle the crop action or the cancel action, you have to implement the protocol AACircleCropViewControllerDelegate and set the delegate

// Delegate
circleCropController.delegate = self

// MARK: - AACircleCropViewControllerDelegate
func circleCropDidCancel() {
     print("User canceled the crop flow")
}
    
func circleCropDidCropImage(_ image: UIImage) {
     imageView.image = image
     print("Image cropped!")
}

Image resize

AAPhotoCircleCrop can resize the cropped image to a specific width and height.

// Set the imageSize you want to get
circleCropController.imageSize = CGSize(width: 200, height: 200)

Localization

AAPhotoCircleCrop support localized strings. To get button titles localized, just sets a value to selectTitle and cancelTitle

// 🌎 use selectTitle and cancelTitle to localize buttons
circleCropController.selectTitle = NSLocalizedString("select-button", comment: "Select")
circleCropController.cancelTitle = NSLocalizedString("cancel-button", comment: "Cancel")

Dependencies

AAPhotoCircleCrop is base on KACircleCropViewController

Author

Andrea Antonioni (@andrea_anto97), [email protected]

License

AAPhotoCircleCrop is available under the MIT license. See the LICENSE file for more info.