UIImageView Extension Reference
UIImageView
@_spi(FW) extension UIImageView-
加载网络图片，支持占位、选项、回调和进度，优先加载插件，默认使用框架网络库
Declaration
Swift
public func fw_setImage(url: URLParameter?, placeholderImage: UIImage? = nil, options: WebImageOptions = [], context: [ImageCoderOptions : Any]? = nil, completion: ((UIImage?, Error?) -> Void)? = nil, progress: ((Double) -> Void)? = nil) -
加载指定URL的本地缓存图片
Declaration
Swift
public static func fw_loadImageCache(url: URLParameter?) -> UIImage? -
清除所有本地图片缓存
Declaration
Swift
public static func fw_clearImageCaches(completion: (() -> Void)? = nil) -
创建动画ImageView视图，优先加载插件，默认UIImageView
Declaration
Swift
public static func fw_animatedImageView() -> UIImageView
-
设置主题图片，自动跟随系统改变，清空时需置为nil，二选一
Declaration
Swift
public var fw_themeImage: UIImage? { get set } -
设置主题图片资源，自动跟随系统改变，清空时需置为nil，二选一
Declaration
Swift
public var fw_themeAsset: UIImageAsset? { get set } -
Declaration
Swift
open override func themeChanged(_ style: ThemeStyle)
-
设置图片模式为ScaleAspectFill，自动拉伸不变形，超过区域隐藏
Declaration
Swift
public func fw_setContentModeAspectFill() -
优化图片人脸显示，参考：https://github.com/croath/UIImageView-BetterFace
Declaration
Swift
public func fw_faceAware() -
倒影效果
Declaration
Swift
public func fw_reflect() -
图片水印
Declaration
Swift
public func fw_setImage(_ image: UIImage, watermarkImage: UIImage, in rect: CGRect) -
文字水印，指定区域
Declaration
Swift
public func fw_setImage(_ image: UIImage, watermarkString: NSAttributedString, in rect: CGRect) -
文字水印，指定坐标
Declaration
Swift
public func fw_setImage(_ image: UIImage, watermarkString: NSAttributedString, at point: CGPoint)