https://github.com/yutailang0119/sbpasyncimage

Backport of SwiftUI.AsyncImage to iOS 14, macOS 11, tvOS 14 and watchOS 7 and earlier.
https://github.com/yutailang0119/sbpasyncimage

swift swiftui

Last synced: 3 months ago
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Backport of SwiftUI.AsyncImage to iOS 14, macOS 11, tvOS 14 and watchOS 7 and earlier.

• Host: GitHub
• URL: https://github.com/yutailang0119/sbpasyncimage
• Owner: yutailang0119
• License: mit
• Created: 2021-07-02T18:31:08.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-06-06T13:40:34.000Z (over 2 years ago)
• Last Synced: 2024-05-01T15:44:37.148Z (9 months ago)
• Topics: swift, swiftui
• Language: Swift
• Homepage:
• Size: 36.1 KB
• Stars: 51
• Watchers: 4
• Forks: 6
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# SBPAsyncImage



  

  

  

  



Backport of [SwiftUI.AsyncImage](https://developer.apple.com/documentation/swiftui/asyncimage) to iOS 14, macOS 11, tvOS 14 and watchOS 7 and earlier.   

AsyncImage is a view that asynchronously loads and displays an image.  

However, AsyncImage is available from iOS 15, macOS 12, tvOS 15, and watchOS 8.  

SBPAsyncImage provides interface and behavior of AsyncImage to earlier OS.   

## A Work In Progress

SBPAsyncImage is still in active development.  

Please file all bugs, issues, and suggestions as an Issue in the GitHub repository.  

## Installation

### [Swift Package Manager](https://swift.org/package-manager/)

```swift

// swift-tools-version:5.4

// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(

    name: "SBPAsyncImageExample",

    platforms: [

        .iOS(.v13),

        .macOS(.v10_15),

        .tvOS(.v13),

        .watchOS(.v6),

    ],

    dependencies: [

        .package(url: "https://github.com/yutailang0119/SBPAsyncImage", .exact("0.1.0")),

    ],

    targets: [

        .target(

            name: "SBPAsyncImageExample",

            dependencies: ["SBPAsyncImage"]),

    ]

)

```

## Usage

```swift

import SwiftUI

import SBPAsyncImage

struct ContentView: View {

    var body: some View {

        BackportAsyncImage(url: URL(string: "https://example.com/icon.png"))

            .frame(width: 200, height: 200)

    }

}

```

### Custom placeholder

```swift

import SwiftUI

import SBPAsyncImage

struct ContentView: View {

    var body: some View {

        BackportAsyncImage(url: URL(string: "https://example.com/icon.png")) { image in

            image.resizable()

        } placeholder: {

            ProgressView()

        }

        .frame(width: 50, height: 50)

    }

}

```

## Author

[Yutaro Muta](https://github.com/yutailang0119)

- [email protected]

- [@yutailang0119](https://twitter.com/yutailang0119)

## License

The project is available under [MIT Licence](./LICENSE)