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ImageProcessor

public protocol ImageProcessor

Requirements​

crop(image:​to:​)​

Crop the image to a given size. The image is center-cropped

func crop(image: UIImage, to size: CGSize) -> UIImage?

Parameters​

  • image: The image to crop
  • size: The size to which the image needs to be cropped

Returns​

The cropped image

scale(image:​to:​)​

Scale an image to a given size maintaining the aspect ratio.

func scale(image: UIImage, to size: CGSize) -> UIImage

Parameters​

  • image: The image to scale
  • size: The size to which the image needs to be scaled

Returns​

The scaled image

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