UIImagePickerController - crop picture to circle

Question

Ho do I crop circle images with Image picker controller?

The pictures I'm displaying in my projects are round using the code below

 CALayer *image = profileImageView.layer;

        [image  setCornerRadius:50];

        [image  setMasksToBounds:YES];



        [image setBorderColor:[[UIColor whiteColor]CGColor]];

        [image setBorderWidth:5];

So far I have this code to crop images but it only makes them square

   - (void)showPhotoLibary

    {

        if (([UIImagePickerController isSourceTypeAvailable:

              UIImagePickerControllerSourceTypeSavedPhotosAlbum] == NO)) {

            return;

        }



        UIImagePickerController *mediaUI = [[UIImagePickerController alloc] init];

        mediaUI.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;



        // Displays saved pictures from the Camera Roll album.

        mediaUI.mediaTypes = @[(NSString*)kUTTypeImage];



        // Hides the controls for moving & scaling pictures

        mediaUI.allowsEditing = YES;





        mediaUI.delegate = self;





        [self presentViewController:mediaUI animated:YES completion:nil];

    }





    - (void) imagePickerController: (

                                     UIImagePickerController *) picker didFinishPickingMediaWithInfo: (NSDictionary *) info {



        UIImage *originalImage = (UIImage *) [info objectForKey:UIImagePickerControllerOriginalImage];

        self.profileImageView.image = originalImage;







        [picker dismissViewControllerAnimated:YES completion:nil];



    }

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Answer 1

Check if u added QuartzCore framework to your project. then u can do somthing like below import #import <QuartzCore/QuartzCore.h> .m or .h file

- (void)viewDidLoad
 {
   [self.profileImageView.layer setCornerRadius:50];
   [self.profileImageView.layer setMasksToBounds:YES];
   [self.profileImageView.layer setBorderColor:[[UIColor whiteColor]CGColor]];
   [self.profileImageView.layer setBorderWidth:5];
 }

- (void) imagePickerController: (UIImagePickerController *) picker didFinishPickingMediaWithInfo: (NSDictionary *) info 
 {
   UIImage *originalImage = (UIImage *) [info objectForKey:UIImagePickerControllerEditedImage]; //it returns the edited image, 
   self.profileImageView.image = originalImage;
   [picker dismissViewControllerAnimated:YES completion:nil];

 }

UIImagePickerController - crop picture to circle

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