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JoGallery

License MIT Build Status CocoaPods Support Language

Example Project

Installation

CocoaPods

  1. Add pod 'JoGallery' to your Podfile.
  2. Run pod install or pod update.
  3. Import JoGallery

Usage

Init

let controller = JoGalleryController()
controller.register(JoGalleryCell.self, forCellWithReuseIdentifier: ...)
controller.delegate = ...
controller.dataSource = ...

Show

controller.present(from: VC, toItem: indexPath)

JoGalleryDataSource

func galleryController(_ galleryController: JoGalleryController, numberOfItemsInSection section: Int) -> Int {
    return ...
}

func galleryController(_ galleryController: JoGalleryController, cellForItemAt indexPath: IndexPath) -> JoGalleryCell{

    let cell = galleryController.dequeueReusableCell(withReuseIdentifier: ...), for: indexPath)
    ...
    return cell
}

JoGalleryDelegate

func presentForTransitioning(in galleryController: JoGalleryController, openAt indexPath: IndexPath) -> JoGalleryLocationAttributes? {
    ...
    return (view, content)
}

func dismissForTransitioning(in galleryController: JoGalleryController, closeAt indexPath: IndexPath) -> JoGalleryLocationAttributes? {
    ...
    return (view, content)
}

func galleryBeginTransforming(in galleryController: JoGalleryController, atIndex indexPath: IndexPath) -> UIView? {
    ...
    return locationView
}

func galleryDidEndTransforming(in galleryController: JoGalleryController, atIndex indexPath: IndexPath, with thresholdValue: CGFloat) -> UIView? {
    ...
    return locationView
}

func gallery(_ galleryController: JoGalleryController, scrolDidDisplay cell: JoGalleryCell, forItemAt indexPath: IndexPath, oldItemFrom oldIndexPath: IndexPath) {
    // scroll to location
    ...
}