SDJK_iOS/Pods/BURelyFoundation/Frameworks/SDK/BURelyFoundationSDWebImage/Headers/UIImage+BUMetadata.h

/*
 * This file is part of the SDWebImage package.
 * (c) Olivier Poitrey <rs@dailymotion.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

#import "BU_SDWebImageCompat.h"
#import "NSData+BUImageContentType.h"

/**
 UIImage category for image metadata, including animation, loop count, format, incremental, etc.
 */
@interface UIImage (BUMetadata)

/**
 * UIKit:
 * For static image format, this value is always 0.
 * For animated image format, 0 means infinite looping.
 * Note that because of the limitations of categories this property can get out of sync if you create another instance with CGImage or other methods.
 * AppKit:
 * NSImage currently only support animated via GIF imageRep unlike UIImage.
 * The getter of this property will get the loop count from GIF imageRep
 * The setter of this property will set the loop count from GIF imageRep
 */
@property (nonatomic, assign) NSUInteger sdBu_imageLoopCount;

/**
 * UIKit:
 * Check the `images` array property
 * AppKit:
 * NSImage currently only support animated via GIF imageRep unlike UIImage. It will check the imageRep's frame count.
 */
@property (nonatomic, assign, readonly) BOOL sdBu_isAnimated;

/**
 * The image format represent the original compressed image data format.
 * If you don't manually specify a format, this information is retrieve from CGImage using `CGImageGetUTType`, which may return nil for non-CG based image. At this time it will return `BU_SDImageFormatUndefined` as default value.
 * @note Note that because of the limitations of categories this property can get out of sync if you create another instance with CGImage or other methods.
 */
@property (nonatomic, assign) BU_SDImageFormat sdBu_imageFormat;

/**
 A bool value indicating whether the image is during incremental decoding and may not contains full pixels.
 */
@property (nonatomic, assign) BOOL sdBu_isIncremental;

@end