LevelMeterGaugeRenderBox constructor

LevelMeterGaugeRenderBox({
  1. required GaugeController controller,
  2. required GaugeTokens tokens,
  3. required double min,
  4. required double max,
  5. required int channelCount,
  6. required double gap,
  7. String? semanticsLabel,
})

Implementation

LevelMeterGaugeRenderBox({
  required GaugeController controller,
  required GaugeTokens tokens,
  required double min,
  required double max,
  required int channelCount,
  required double gap,
  String? semanticsLabel,
})  : _controller = controller,
      _tokens = tokens,
      _min = min,
      _max = max,
      _channelCount = channelCount,
      _gap = gap,
      _semanticsLabel = semanticsLabel {
  _controller.addListener(_onValueChanged);
}