FWImageCoder


@interface FWImageCoder : NSObject

图片解码器，支持动图

  • 单例模式

    Declaration

    Objective-C

    @property (class, nonatomic, readonly) FWImageCoder *_Nonnull sharedInstance;

  • 是否启用HEIC动图，因系统解码性能原因，默认为NO，禁用HEIC动图

    Declaration

    Objective-C

    @property (nonatomic) BOOL heicsEnabled;

  • 解析图片数据到Image，可指定scale

    Declaration

    Objective-C

    - (nullable UIImage *)
    decodedImageWithData:(nullable NSData *)data
                   scale:(CGFloat)scale
                 options:
                     (nullable NSDictionary<FWImageCoderOptions, id> *)options;

  • 编码UIImage到图片数据，可指定格式

    Declaration

    Objective-C

    - (nullable NSData *)
    encodedDataWithImage:(nullable UIImage *)image
                  format:(FWImageFormat)format
                 options:
                     (nullable NSDictionary<FWImageCoderOptions, id> *)options;