https://github.com/noppefoxwolf/animatedimage

High-performance animation image library.
https://github.com/noppefoxwolf/animatedimage

apng gif ios swift swiftui webp

Last synced: about 1 month ago
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High-performance animation image library.

• Host: GitHub
• URL: https://github.com/noppefoxwolf/animatedimage
• Owner: noppefoxwolf
• License: mit
• Created: 2023-11-21T23:06:16.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-09-17T18:20:30.000Z (4 months ago)
• Last Synced: 2024-10-15T22:47:45.691Z (3 months ago)
• Topics: apng, gif, ios, swift, swiftui, webp
• Language: Swift
• Homepage:
• Size: 6.34 MB
• Stars: 57
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# AnimatedImage

High-performance animation image library.

![](https://github.com/noppefoxwolf/AnimatedImage/blob/main/.github/Format.gif)

# Install

```swift

let package = Package(

    dependencies: [

        .package(url: "https://github.com/noppefoxwolf/AnimatedImage", from: "0.0.x")

    ],

)

```

# How It Works

AnimatedImage pre-decodes and caches all animation frames.

Optimize the number of drawing frames from the drawing size and drawing timestamp to prevent the cache size from becoming too large.

It is designed so that all processing does not depend on the MainActor.

# Usage

## UIKit

```swift

let imageView = AnimatedImage(frame: .null)

let image = APNGImage(data: data)

imageView.image = image

imageView.startAnimating()

```

## SwiftUI

```swift

@State var image = GIFImage(data: data)

var body: some View {

    AnimatedImagePlayer(image: image)

}

```

# Features

## Low access main actor

![](https://github.com/noppefoxwolf/AnimatedImage/blob/main/.github/Instruments.png)

## Support playback APNG, GIF, WebP

![](https://github.com/noppefoxwolf/AnimatedImage/blob/main/.github/Format.gif)

## Automatically adjust playback quality

![](https://github.com/noppefoxwolf/AnimatedImage/blob/main/.github/AdjustQuality.gif)

## Synchronize frame update 

![](https://github.com/noppefoxwolf/AnimatedImage/blob/main/.github/Synchronize.gif)

## Customizable playback format

```swift

public final class ManualAnimatedImage: AnimatedImage {

    public let name: String

    let images: [CGImage]

    

    public init(name: String = UUID().uuidString, images: [CGImage]) {

        self.name = name

        self.images = images

    }

    

    public nonisolated func makeImageCount() -> Int {

        images.count

    }

    

    public nonisolated func makeDelayTime(at index: Int) -> Double {

        0.1

    }

    

    public nonisolated func makeImage(at index: Int) -> CGImage? {

        images[index]

    }

}

```

# Required

- Swift 6.0

- iOS 16

## Apps Using



    

    



# License

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