SDWebImageImpl

open class SDWebImageImpl : NSObject, ImagePlugin

SDWebImage图片插件，启用SDWebImage子模块后生效

Accessor


                    
                    
                    shared

单例模式

Declaration

Swift

@objc(sharedInstance)
public static let shared: SDWebImageImpl

fadeAnimated
图片加载完成是否显示渐变动画，默认false
Declaration
Swift

open var fadeAnimated: Bool
showsIndicator
图片加载时是否显示动画指示器，默认false
Declaration
Swift

open var showsIndicator: Bool
hidesPlaceholderIndicator
图片占位图存在时是否隐藏动画指示器，默认false
Declaration
Swift

open var hidesPlaceholderIndicator: Bool
customIndicatorBlock
自定义动画指示器句柄，参数为是否有placeholder，默认nil
Declaration
Swift

open var customIndicatorBlock: ((UIView, Bool) -> SDWebImageIndicator?)?
customBlock
图片自定义句柄，setImageURL开始时调用
Declaration
Swift

open var customBlock: ((UIView) -> Void)?

ImagePlugin


                    
                    
                    animatedImageView()

Declaration

Swift

open func animatedImageView() -> UIImageView


                    
                    
                    imageDecode(_:scale:options:)

Declaration

Swift

open func imageDecode(
    _ data: Data,
    scale: CGFloat,
    options: [ImageCoderOptions : Any]? = nil
) -> UIImage?


                    
                    
                    imageEncode(_:options:)

Declaration

Swift

open func imageEncode(
    _ image: UIImage,
    options: [ImageCoderOptions : Any]? = nil
) -> Data?


                    
                    
                    imageURL(for:)

Declaration

Swift

open func imageURL(for view: UIView) -> URL?


                    
                    
                    setImageURL(url:placeholder:options:context:setImageBlock:completion:progress:for:)

Declaration

Swift

open func setImageURL(
    url imageURL: URL?,
    placeholder: UIImage?,
    options: WebImageOptions = [],
    context: [ImageCoderOptions : Any]?,
    setImageBlock: ((UIImage?) -> Void)?,
    completion: ((UIImage?, Error?) -> Void)?,
    progress: ((Double) -> Void)? = nil,
    for view: UIView
)


                    
                    
                    cancelImageRequest(for:)

Declaration

Swift

open func cancelImageRequest(for view: UIView)


                    
                    
                    loadImageCache(_:)

Declaration

Swift

open func loadImageCache(_ imageURL: URL?) -> UIImage?


                    
                    
                    clearImageCaches(_:)

Declaration

Swift

open func clearImageCaches(_ completion: (() -> Void)? = nil)


                    
                    
                    downloadImage(_:options:context:completion:progress:)

Declaration

Swift

open func downloadImage(
    _ imageURL: URL?,
    options: WebImageOptions = [],
    context: [ImageCoderOptions : Any]?,
    completion: @escaping (UIImage?, Data?, Error?) -> Void,
    progress: ((Double) -> Void)? = nil
) -> Any?


                    
                    
                    cancelImageDownload(_:)

Declaration

Swift

open func cancelImageDownload(_ receipt: Any?)