UIImage+MultiFormat.m
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/*
* 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 "UIImage+MultiFormat.h"
#import "objc/runtime.h"
#import "SDWebImageCodersManager.h"
@implementation UIImage (MultiFormat)
#if SD_MAC
- (NSUInteger)sd_imageLoopCount {
NSUInteger imageLoopCount = 0;
for (NSImageRep *rep in self.representations) {
if ([rep isKindOfClass:[NSBitmapImageRep class]]) {
NSBitmapImageRep *bitmapRep = (NSBitmapImageRep *)rep;
imageLoopCount = [[bitmapRep valueForProperty:NSImageLoopCount] unsignedIntegerValue];
break;
}
}
return imageLoopCount;
}
- (void)setSd_imageLoopCount:(NSUInteger)sd_imageLoopCount {
for (NSImageRep *rep in self.representations) {
if ([rep isKindOfClass:[NSBitmapImageRep class]]) {
NSBitmapImageRep *bitmapRep = (NSBitmapImageRep *)rep;
[bitmapRep setProperty:NSImageLoopCount withValue:@(sd_imageLoopCount)];
break;
}
}
}
#else
- (NSUInteger)sd_imageLoopCount {
NSUInteger imageLoopCount = 0;
NSNumber *value = objc_getAssociatedObject(self, @selector(sd_imageLoopCount));
if ([value isKindOfClass:[NSNumber class]]) {
imageLoopCount = value.unsignedIntegerValue;
}
return imageLoopCount;
}
- (void)setSd_imageLoopCount:(NSUInteger)sd_imageLoopCount {
NSNumber *value = @(sd_imageLoopCount);
objc_setAssociatedObject(self, @selector(sd_imageLoopCount), value, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
#endif
+ (nullable UIImage *)sd_imageWithData:(nullable NSData *)data {
return [[SDWebImageCodersManager sharedInstance] decodedImageWithData:data];
}
- (nullable NSData *)sd_imageData {
return [self sd_imageDataAsFormat:SDImageFormatUndefined];
}
- (nullable NSData *)sd_imageDataAsFormat:(SDImageFormat)imageFormat {
NSData *imageData = nil;
if (self) {
imageData = [[SDWebImageCodersManager sharedInstance] encodedDataWithImage:self format:imageFormat];
}
return imageData;
}
@end