# DKPhotoGallery

**Repository Path**: anzizhao/DKPhotoGallery

## Basic Information

- **Project Name**: DKPhotoGallery
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: develop
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-12-12
- **Last Updated**: 2024-12-12

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

DKPhotoGallery
=======================

[![Build Status](https://secure.travis-ci.org/zhangao0086/DKPhotoGallery.svg)](http://travis-ci.org/zhangao0086/DKPhotoGallery) [![Version Status](http://img.shields.io/cocoapods/v/DKPhotoGallery.png)][docsLink] [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![license MIT](https://img.shields.io/cocoapods/l/DKPhotoGallery.svg?style=flat)][mitLink]

<img width="30%" height="30%" src="https://raw.githubusercontent.com/zhangao0086/DKPhotoGallery/develop/PhotoGallery.gif" />
<img width="30%" height="30%" src="https://raw.githubusercontent.com/zhangao0086/DKPhotoGallery/develop/Incremental.gif" />

### Features

- PNG|JPEG|GIF|PHAsset
- AVPlayer
- PDF
- Image caching with SDWebImage
- Original image download
- Extract QR Code(Text、URL)
- Incremental fetching items
- Localization
- 3D Touch

## Requirements
* iOS 9.0+ (Drop support for iOS 8 in 0.0.15 or above)
* ARC
* Swift 4.2 & 5

## Installation
#### CocoaPods

DKPhotoGallery is available on CocoaPods. Simply add the following line to your podfile:

```
# For latest release in cocoapods
pod 'DKPhotoGallery'
```

#### Carthage

```
github "zhangao0086/DKPhotoGallery"
```

If you use Carthage to build your dependencies, make sure you have added `DKPhotoGallery.framework` and `SDWebImage.framework` to the _"Linked Frameworks and Libraries"_ section of your target, and have included them in your Carthage framework copying build phase.

#### Swift Package Manager

```
https://github.com/zhangao0086/DKPhotoGallery.git
```

## Usage

```swift
let gallery = DKPhotoGallery()
gallery.singleTapMode = .dismiss
gallery.items = self.items
gallery.presentingFromImageView = self.imageView
gallery.presentationIndex = 0

gallery.finishedBlock = { dismissIndex, dismissItem in
    if item == dismissItem {
        return imageView
    } else {
        return nil
    }
}

self.present(photoGallery: gallery)

```

## DKPhotoGalleryItem

Create a DKPhotoGalleryItem with a UIImage or a URL or a PHAsset.

```swift
@objc
open class DKPhotoGalleryItem: NSObject {
    
    /// The image to be set initially, until the image request finishes.
    open var thumbnail: UIImage?
    
    open var image: UIImage?
    open var imageURL: URL?
    
    open var videoURL: URL?

    /// iOS 11 or higher required.
    @objc open var pdfURL: URL?
    
    /**
     DKPhotoGallery will automatically decide whether to create ImagePreview or PlayerPreview via the mediaType of the asset.
     
     See more: DKPhotoPreviewFactory.swift
     */
    open var asset: PHAsset?
    open var assetLocalIdentifier: String?
    
    /**
     Used for some optional features.
     
     For ImagePreview, you can enable the original image download feature with a key named DKPhotoGalleryItemExtraInfoKeyRemoteImageOriginalURL.
     */
    open var extraInfo: [String: Any]?
}
```

## Extract QR Code

<img width="30%" height="30%" src="https://raw.githubusercontent.com/zhangao0086/DKPhotoGallery/develop/QRCode.gif" />

## Enable the original image download

<img width="30%" height="30%" src="https://raw.githubusercontent.com/zhangao0086/DKPhotoGallery/develop/Original.gif" />

```swift
let item = DKPhotoGalleryItem(imageURL: URL(string:"https://sz-preview.oss-cn-hangzhou.aliyuncs.com/pics/10003/b29259d837d4aaeef4b33c9dbc964a5b?x-oss-process=image/resize,m_lfit,h_512,w_512/quality,Q_80")!)
item.extraInfo = [
    DKPhotoGalleryItemExtraInfoKeyRemoteImageOriginalURL: URL(string:"https://sz-preview.oss-cn-hangzhou.aliyuncs.com/pics/10003/b29259d837d4aaeef4b33c9dbc964a5b")!
]

```

## Localization
The default supported languages:

- en.lproj
- zh-Hans.lproj

You can also add a hook to return your own localized strings:

```swift
DKPhotoGalleryResource.customLocalizationBlock = { title in
    if title == "preview.image.longPress.cancel" {
        return "This is a test."
    } else {
        return nil
    }
}
```

## License
DKPhotoGallery is released under the MIT license. See LICENSE for details.

[docsLink]:http://cocoadocs.org/docsets/DKPhotoGallery
[mitLink]:http://opensource.org/licenses/MIT