CameraOverlay constructor

const CameraOverlay({
  1. Key? key,
  2. required Size previewSize,
  3. required Rect detectionAreaBoundingBox,
  4. Widget? upperHelper,
  5. Widget? lowerHelper,
})

Implementation

const CameraOverlay({
  Key? key,
  required this.previewSize,
  required this.detectionAreaBoundingBox,
  this.upperHelper,
  this.lowerHelper,
}) : super(key: key);