DownloadTOCropViewController is an open-source UIViewController subclass to crop out sections of UIImage objects, as well as perform basic rotations. It is excellent for things like editing profile pictures, or sharing parts of a photo online. It has been designed with the iOS Photos app editor in mind, and as such, behaves in a way that should already feel familiar to users of iOS. For Swift developers, CropViewController is a Swift wrapper that completely encapsulates TOCropViewController and provides a much more native, Swiftier interface. The choice of having the controller return the cropped image to a delegate, or immediately pass it to a UIActivityViewController. A custom animation and layout when the device is rotated to landscape mode. Custom 'opening' and 'dismissal' animations. Localized in 28 languages.
Features
- Crop images by dragging the edges of a grid overlay
- Optionally, crop circular copies of images
- Rotate images in 90-degree segments
- Clamp the crop box to a specific aspect ratio
- A reset button to completely undo all changes
- iOS 7/8 translucency to make it easier to view the cropped region
Project Samples
