Home/ Questions/Q 4607218
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-22T00:40:19+00:00

I am successfully able to Make custom Zoom using Slider in my Custom Camera

  • 0

I am successfully able to Make custom Zoom using Slider in my Custom Camera view using following code

imagePickerController.cameraViewTransform = CGAffineTransformScale(initialTransform, MainSlider.value, MainSlider.value);

Screen Looks Zoom as it should be …
But when i call Take Picture function 

[self.imagePickerController takePicture];

and tryng to access Photo in method : 

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {



UIImage *Originalimage = [info valueForKey:UIImagePickerControllerOriginalImage];


UIImage *Editimage = [info valueForKey:UIImagePickerControllerEditedImage];


}

Here I receive Original Image without Zoom n “Originalimage” but i dont get anything in “Editimage”

I am trying to get Image with Zoom that i get using cameraViewTransform!!

I hope its more clear now … .

Thank you

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Ok .. I got indirect way to get the zoomed image ….

    Once i zoom image and take picture , I take the Originial picture and zoom that Image upto that scale … and than use of this function
    “UIGraphicsGetImageFromCurrentImageContext” for selected bound …

    And i get that zoomed image …

    Still i dont know why i dont get anything in UIImagePickerControllerEditedImage , May be i am editing nothing… just scaling it … may be thats why its not giving me anythiing in Edited Image …

    Thank you for your help and support !!

    • 0