mirrors
/
SDWebImage
mirror of https://github.com/SDWebImage/SDWebImage.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added `SDWebImageTransformVectorImage`, which can allows the transformer to transform the vector image format, although most coders works for vector format (if you don't grab CGImage), some are not

This commit is contained in:
DreamPiggy 2020-01-30 16:09:46 +08:00
parent ef2373668e
commit 5629af8330
2 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
SDWebImage/Core/SDWebImageDefine.h
View File

@ -195,6 +195,12 @@ typedef NS_OPTIONS(NSUInteger, SDWebImageOptions) {
* Note if you use this when using the custom cache serializer, or using the transformer, we will also wait until the output image data written is finished.
*/
SDWebImageWaitStoreCache = 1 << 22,
/**
* We usually don't apply transform on vector images, because vector images supports dynamically changing to any size, rasterize to a fixed size will loss details. To modify vector images, you can process the vector data at runtime (such as modifying PDF tag / SVG element).
* Use this flag to transform them anyway.
*/
SDWebImageTransformVectorImage = 1 << 23,
};

8
SDWebImage/Core/SDWebImageManager.m
View File

@ -332,7 +332,9 @@ static id<SDImageLoader> _defaultImageLoader;
id<SDImageTransformer> transformer = context[SDWebImageContextImageTransformer];
id<SDWebImageCacheSerializer> cacheSerializer = context[SDWebImageContextCacheSerializer];
BOOL shouldTransformImage = downloadedImage && (!downloadedImage.sd_isAnimated || (options & SDWebImageTransformAnimatedImage)) && transformer;
BOOL shouldTransformImage = downloadedImage && transformer;
shouldTransformImage = shouldTransformImage && (!downloadedImage.sd_isAnimated || (options & SDWebImageTransformAnimatedImage));
shouldTransformImage = shouldTransformImage && (!downloadedImage.sd_isVector || (options & SDWebImageTransformVectorImage));
BOOL shouldCacheOriginal = downloadedImage && finished;
BOOL waitStoreCache = SD_OPTIONS_CONTAINS(options, SDWebImageWaitStoreCache);
@ -380,7 +382,9 @@ static id<SDImageLoader> _defaultImageLoader;
NSString *key = [self cacheKeyForURL:url context:context];
id<SDImageTransformer> transformer = context[SDWebImageContextImageTransformer];
id<SDWebImageCacheSerializer> cacheSerializer = context[SDWebImageContextCacheSerializer];
BOOL shouldTransformImage = originalImage && (!originalImage.sd_isAnimated || (options & SDWebImageTransformAnimatedImage)) && transformer;
BOOL shouldTransformImage = originalImage && transformer;
shouldTransformImage = shouldTransformImage && (!originalImage.sd_isAnimated || (options & SDWebImageTransformAnimatedImage));
shouldTransformImage = shouldTransformImage && (!originalImage.sd_isVector || (options & SDWebImageTransformVectorImage));
BOOL waitStoreCache = SD_OPTIONS_CONTAINS(options, SDWebImageWaitStoreCache);
// if available, store transformed image to cache
if (shouldTransformImage) {