title: swift camera edit frame after take photo
body: <p>I am always helping with Stack Overflow. I have a question about programming Swift cameras.</p>
  
  <p>My app has the ability to load photos from a camera / photo album and put them into ImageView. At first, I put the image / image into the imageview immediately, but it is difficult to put it in the desired position as it is.</p>
  
  <p>So I pressed the camera shutter button and inserted the editing function. I used the following code:</p>
  
  <pre><code>imageController.allowsEditing = true
  imageController.showsCameraControls = true
  </code></pre>
  
  <p>However, in this case, only the square white line frame appears in edit mode. Can I set the white line frame size proportionally? And can I capture the photos in that frame?</p>
  
  <p>Please help me. It is very difficult to find a way. Thank you.</p>