Is there any callback when crop window is ready to crop?

I am trying **cropImageView.cropRect = myRect**
then when I try **cropImageView.croppedImage** immediattly not getting the exact myRect area cropped bitmap.
Is your library taking some time to draw a rectangle on the image?
If yes is there any callback available so that I can know - Yeah my area is ready now I can call getCroppedImage() method on it.

Start by tracing the cropRect setter and croppedImage getter mentioned in the issue, then inspect how the crop window becomes ready after the rectangle is assigned. Determine the expected readiness signal or callback behavior and verify completion by confirming that the cropped bitmap matches myRect.

Written by the indexing model from the issue text.