setZoom method

Future<bool> setZoom(
  1. double level
)

Sets the digital zoom level (e.g., 1.0 to 10.0).

Implementation

Future<bool> setZoom(double level) {
  if (!_isRunning) throw StateError('Camera is not running.');
  if (level <= 0) {
    throw ArgumentError.value(level, 'level', 'Must be greater than zero.');
  }
  return NexoraSdkPlatform.instance.setZoom(level);
}