run method

@override void run()

Runs this command.

The return value is wrapped in a Future if necessary and returned by CommandRunner.runCommand.

Implementation

@override
void run() async {
  await initializeOnvif();

  try {
    final presets = await ptz.getPresets(argResults!['profile-token']);

    print(json.encode(argResults?['limit'] != null
        ? presets.sublist(0, int.parse(argResults!['limit']))
        : presets));
  } on DioError catch (err) {
    throw UsageException('API usage error:', err.usage);
  }
}