StackOverflow2013

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POSave UIImage, Load it in Wrong Orientation
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copied!<p>I am using the following code to save and load images that I pick from either the library or take using the camera:</p> <pre><code>//saving an image - (void)saveImage:(UIImage*)image:(NSString*)imageName { NSData *imageData = UIImagePNGRepresentation(image); //convert image into .png format. NSFileManager *fileManager = [NSFileManager defaultManager];//create instance of NSFileManager NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); //create an array and store result of our search for the documents directory in it NSString *documentsDirectory = [paths objectAtIndex:0]; //create NSString object, that holds our exact path to the documents directory NSString *fullPath = [documentsDirectory stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.png", imageName]]; //add our image to the path [fileManager createFileAtPath:fullPath contents:imageData attributes:nil]; //finally save the path (image) NSLog(@"image saved"); } //loading an image - (UIImage*)loadImage:(NSString*)imageName { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; NSString *fullPath = [documentsDirectory stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.png", imageName]]; return [UIImage imageWithContentsOfFile:fullPath]; } </code></pre> <p>This is how I set the picked image to be shown in my <code>UIImageView</code>:</p> <pre><code>imgView.image = [info objectForKey:@"UIImagePickerControllerOriginalImage"]; </code></pre> <p>However, when I pick and image and set it to be shown in my <code>UIImageView</code> it is fine, but when I load that image it often is the wrong orientation. Any ideas? Anyone experienced this or know how I could resolve this?</p> <p>Thanks.</p> <p>EDIT:</p> <p>So it seems, if you load a photo which was taken a photo in portrait upside-down, it loads in that orientation, if you take a photo in landscape left it loads in that orientation. Any ideas how to get around this? Whatever orientation they load it they always return as UIImageOrientationUp.</p>

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