setLocationInPreviewEnabled method

Future<void> setLocationInPreviewEnabled(
  1. bool enabled
)

Enables or disables the display of barcode location information on the camera preview.

enabled: A boolean indicating whether to enable location in preview.

Example usage:

bool locationInPreviewEnabled = true;
_barkoder.setLocationInPreviewEnabled(locationInPreviewEnabled);
print('Location in preview enabled: $locationInPreviewEnabled');

Implementation

Future<void> setLocationInPreviewEnabled(bool enabled) {
  if (_isBarkoderViewNotMounted) {
    return Future.error(PlatformException(
        code: BarkoderErrors.barkoderViewNotMounted,
        message: BarkoderErrors.barkodeViewNotMountedDesc));
  }

  return _methodChannel.invokeMethod('setLocationInPreviewEnabled', enabled);
}