AutoCarouselView

Auto CarouselView for SwiftUI.

Requirements

• iOS 13.0+
• Swift 5.3+

Installation

Swift Package Manager

Open Xcode, go to File -> Swift Packages -> Add Package Dependency and enter https://github.com/y-okudera/AutoCarouselView

Usage

• Basic

  AutoCarouselView parameters have default values. You can simply pass in the views and the current page.

import AutoCarouselView
import SwiftUI

struct ContentView: View {
    
    @State private var currentPage = 0
    
    var body: some View {
        GeometryReader { geometry in
            AutoCarouselView(
                [scaledImage(UIImage(named: "fox")!),
                 scaledImage(UIImage(named: "iceland")!),
                 scaledImage(UIImage(named: "tree")!)
                ], currentPage: $currentPage
            )
            .frame(width: UIScreen.main.bounds.width, height: geometry.size.height / 3)
        }
    }

    func scaledImage(_ image: UIImage) -> some View {
        GeometryReader { geometry in
            Image(uiImage: image)
                .resizable()
                .scaledToFill()
                .frame(width: geometry.size.width, height: geometry.size.height)
                .clipped()
        }
    }
}

• Customize

  You can set the appearance of the PageControl by specifying parameters in the AutoCarouselView initializer.

import AutoCarouselView
import SwiftUI

struct ContentView: View {
    
    @State private var currentPage = 0
    
    var body: some View {
        GeometryReader { geometry in
            AutoCarouselView(
                [scaledImage(UIImage(named: "fox")!),
                 scaledImage(UIImage(named: "iceland")!),
                 scaledImage(UIImage(named: "tree")!)],
                currentPage: $currentPage,
                interval: 3.0,
                isHiddenPageDot: false,
                currentPageDotSize: .init(width: 10, height: 10),
                currentPageDotFillColor: .red,
                currentPageDotStrokeColor: .blue,
                otherPageDotSize: .init(width: 7, height: 7),
                otherPageDotFillColor: .gray,
                otherPageDotStrokeColor: .white)
                .frame(width: UIScreen.main.bounds.width, height: geometry.size.height / 3)
        }
    }
    
    func scaledImage(_ image: UIImage) -> some View {
        GeometryReader { geometry in
            Image(uiImage: image)
                .resizable()
                .scaledToFill()
                .frame(width: geometry.size.width, height: geometry.size.height)
                .clipped()
        }
    }
}

Example

See Demo project.

Maintainers

Yuki Okudera(@y-okudera), E-Mail

Contributing

Feel free to dive in! Open an issue or submit PRs.

License

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