功能：1.最完美最轻量级的图片浏览器，图片加载支持本地网络图片、加载图片方式任你选（支持图片放大缩小及手势拖拽效果），功能：2.九宫格布局（类似微信朋友圈）,

[LIXIANGXLee]

# LXPhotosManagerModule

#### 项目介绍
**

### 最完美、最轻量级的图片管理!
**

#### 安装说明
方式1 ： cocoapods安装库
** pod 'LXPhotosManager'
pod install**

方式2: **直接下载压缩包 解压** **LXPhotosManager **

#### 使用说明
**下载后压缩包 解压 请先 pod install 在运行项目**

### 模型数据 必须遵守协议 FileInfoProtocol

```
class FileModel: FileInfoProtocol {
var image: UIImage = UIImage()
var height: CGFloat = 0.0
var width: CGFloat = 0.0
var imgUrl: String = ""
}
```
####九宫格展示（微信朋友圈图片方式）

```
let photoVeiw = NineGridPhotosView(frame: CGRect(x: 0, y: 100, width: UIScreen.main.bounds.width, height: 600))
photoVeiw.delegate = self
photoVeiw.loadBlock = { model, imgView in
imgView.kf.setImage(with: URL(string: model.imgUrl)!)
}
photoVeiw.datasource = [model,model1,model2,model3,model4]
view.addSubview(photoVeiw)

```
####九宫格展示 点击调用图片浏览器 (图片浏览)

```
let pView = PhotosBrowserView()
pView.imgViews = [imgView,imgView1,imgView2]
pView.loadBlock = { model, imgView in
imgView.kf.setImage(with: URL(string: model.imgUrl)!)
}
pView.photos = [model,model1,model2]
let index = [imgView,imgView1,imgView2].firstIndex(of: gesture.view) ?? 0
pView.startAnimation(with: index, cellType: false)

```
####UICollectionView 点击调用图片浏览器 (图片浏览)

```
//图片浏览器
let pView = PhotosBrowserView()
pView.delegate = self
pView.loadBlock = { model, imgView in
imgView.kf.setImage(with: URL(string: model.imgUrl)!)
}
pView.photos = models
pView.startAnimation(with: indexPath.item, cellType: true)

//必须实现代理方法
extension ViewController: PhotosBrowserViewDelagete {
func photosBrowserView(cellIndex: Int, photos: [FileInfoProtocol]) -> UIView {
return collectionView.cellForItem(at: IndexPath(item: cellIndex, section: 0)) ?? UIView()
}
}

```
#### 点击加号 可以选择相册图片 或者相机拍照 或者网络图片 删除图片缓存策略

```
let addView = AddPhotosView(frame: CGRect(x: 0, y: 100, width: UIScreen.main.bounds.width, height: 600))
addView.delegate = self
view.addSubview(addView)
addView.loadBlock = { model, imgView in
if model.isNetWork { // 网络图片z加载
imgView.kf.setImage(with: URL(string: model.imgUrl)!)
}else{ // 相册图片加载
imgView.image = model.image
}
}
addView.pubPhotoModels = models

//代理方法 选择后的数据源
func addPhotosView(with datasource: [FileInfoProtocol]) {
print(datasource)
}
```
**效果图展示和手势拖动时的效果**

详情请看demo