Swift how to set Editor crop size for editor in UIImagepickercontroller

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For my iOS app I need a Fotoeditor. Therefore I set:

imagePicker.allowsEditing = true

Now I would like to change the size of the editable area.

Here is the editable area, but I need the size of the usable image different:

How can I change the size of this area to use a different size for the usable image area?

Here is my code for my PickerController

@IBOutlet weak var preview: UIImageView!

let imagePicker = UIImagePickerController()

@IBAction func selectImage(_ sender: Any) {
    imagePicker.allowsEditing = true
    imagePicker.sourceType = .photoLibrary

    present(imagePicker, animated: true, completion: nil)
}

override func viewDidLoad() {
    super.viewDidLoad()

    imagePicker.delegate = self
}

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage{
        preview.contentMode = .scaleAspectFit
        preview.image = pickedImage
    }
    dismiss(animated: true, completion: nil)
}

func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
    dismiss(animated: true, completion: nil)
}

I was trying to save the edited image from the library or the camera and I didn't find anything on the web so I try this code and it works! Swift 4.2

if let pickedImage = info[UIImagePickerController.InfoKey.editedImage] as? UIImage{
            imageProfile.contentMode = .scaleAspectFit
            imageProfile.image = pickedImage
}

this lines of code have to be inside the function

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]){}

Set dimensions for UIImagePickerController "move and scale" cropbox, For my iOS app I need a Fotoeditor. Therefore I set: imagePicker.allowsEditing = true Now I would like to change the  Of course set your project’s language to Swift! Alright, open up your assistant editor and add an outlet to our image UIImageView: As well as an action to our button to load theUIImagePickerController: Loading the UIImagePickerController. First, we’ll need an instance of UIImagePickerController.

It's impossible via UIImagePickerController, you can use this library to implement this feature (GKImagePicker).

cropRect, Swift how to set Editor crop size for editor in UIImagepickercontroller , For my iOS app I need a Fotoeditor. Therefore I  let vc = UIImagePickerController() vc.sourceType = .camera vc.allowsEditing = true vc.delegate = self present(vc, animated: true) The sourceType property is what directs the view controller to the camera rather than the user’s saved image library.

Check Image height and width :-

 func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
        guard let image = info[.editedImage] as? UIImage else {return}
        imageView.image = image
        dismiss(animated: true, completion: nil)
        print(image.size.height)
        print(image.size.width)
        print(image.size)
    }

Image Cropping in Swift - Flawless iOS, iOS 2.0+; Mac Catalyst 13.0+ static let cropRect: UIImagePickerController.​InfoKey Editing Keys. static let  IGRPhotoTweaks is a swift 4.2 library allow to expand an interface to crop photos, based on PhotoTweaks. It can let user drag, rotate, scale the image, and crop it. You will find it mimics the interaction of Photos.app on iOS 9.

use UIImagePickerControllerEditedImage this code for example :-

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
if let pickedImage = info[UIImagePickerControllerEditedImage] as? UIImage{
        preview.contentMode = .scaleAspectFit
        preview.image = pickedImage
    }
    dismiss(animated: true, completion: nil)
}

Custom Image Cropping - Aristeidis Panagiotopoulos, Feeling weird while picking an image and cropping in Swift? Step 1: Create your Xcode project. let picker = UIImagePickerController() to set factor, dividing the imageView image width by view frame width set scale: In the properties change the View Mode to AspectFit to properly size the photo. Now drag out a label to the storyboard. Set the background property to a Light Gray( #AAAAAA) color with a 65% alpha. Center Align the label text with a 28 point font size. Change the text of the label to read Pizza Cam!!!.

Edit Images with UIImagePickerController - Part 21, It is very common for iOS Apps to let the users edit an image It is activated by enabling the UIImagePickerController how to create your own custom image editing functionality. profileImageView.frame.size.height / 2.0; Come and try our free, easy to use and mobile-friendly online photo editor. Image editing has never been easier with ResizePixel!

iOS Change UIImagePickerViewController Crop Box?, I set it to false and it removes the editing screen altogether - an acceptable fall back. Last edited: Jul 19  With the image view selected, open the Size inspector in the utility area. Recall that the Size inspector appears when you select the fifth button from the left in the inspector selector bar. It lets you edit the size and position of an object in your storyboard. In the Intrinsic Size field, select Placeholder.

How to take a photo using the camera and UIImagePickerController , Learn Swift coding for iOS with these free tutorials. controller designed to let the user take photos, crop them as needed, let vc = UIImagePickerController() vc. return } // print out the image size as a test print(image.size) }. See the working “Setting Editor Size” sample that showcases an editor instance with modified dimensions. # Related Features. Refer to the following resources for more information about editor resizing: The Auto Grow feature allows the editor to automatically expand and shrink vertically depending on the amount and size of content entered in

Comments
  • You can't change it.
  • You can provide your own cameraOverlayView which can show a viewfinder of any size. but it will still take the picture in the same way. you have to manually crop it based on the provided cropRect and your custom overlayView logic