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POiOS UIImagePickerController result image orientation after upload
 

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    <p>I am testing my iPhone application on an iOS 3.1.3 iPhone. I am selecting/capturing an image using a <code>UIImagePickerController</code>:</p> <pre><code>UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init]; [imagePicker setSourceType:UIImagePickerControllerSourceTypeCamera]; [imagePicker setDelegate:self]; [self.navigationController presentModalViewController:imagePicker animated:YES]; [imagePicker release]; - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { self.image = [info objectForKey:UIImagePickerControllerOriginalImage]; imageView.image = self.image; [self.navigationController dismissModalViewControllerAnimated:YES]; submitButton.enabled = YES; } </code></pre> <p>I then at some point send it to my web server using the ASI classes:</p> <pre><code>ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://example.com/myscript.php"]]; [request setDelegate:self]; [request setStringEncoding:NSUTF8StringEncoding]; [request setShouldContinueWhenAppEntersBackground:YES]; //other post keys/values [request setFile:UIImageJPEGRepresentation(self.image, 100.0f) withFileName:[NSString stringWithFormat:@"%d.jpg", [[NSDate date] timeIntervalSinceNow]] andContentType:@"image/jpg" forKey:@"imageFile"]; [request startAsynchronous]; </code></pre> <p>the problem: when i take a picture with the iphone while holding it landscape, the image gets uploaded to the server and it viewed like you would expect. when taking a picture holding the phone in portrait, the image is uploaded and viewed as it had been rotated 90 degrees.</p> <p>my application is set to only work in portrait modes(upsidedown and regular).</p> <p>How can i make the image always show the correct orientation after uploading?</p> <p>the image appears to be correct as displayed in an UIImageView(directly after taking the picture), but viewing on the server says otherwise.</p>
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