LONDON-IOS/Pods/lottie-ios/Sources/Public/ImageProvider/AnimationImageProvider.swift

//
//  LottieImageProvider.swift
//  lottie-swift
//
//  Created by Brandon Withrow on 1/25/19.
//

import CoreGraphics
import Foundation

/// Image provider is a protocol that is used to supply images to `AnimationView`.
///
/// Some animations require a reference to an image. The image provider loads and
/// provides those images to the `AnimationView`.  Lottie includes a couple of
/// prebuilt Image Providers that supply images from a Bundle, or from a FilePath.
///
/// Additionally custom Image Providers can be made to load images from a URL,
/// or to Cache images.
public protocol AnimationImageProvider {
  func imageForAsset(asset: ImageAsset) -> CGImage?
}