- (UIImage *)transformImage:(UIImage *)image {
if (image.imageOrientation == UIImageOrientationUp) { return image; }
UIGraphicsBeginImageContextWithOptions(image.size, NO, image.scale);
[image drawInRect:(CGRect){0, 0, image.size}];
UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return newImage;
}
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