getTemperatureRange method

(double, double) getTemperatureRange()

Get temperature range (min, max).

Implementation

(double min, double max) getTemperatureRange() {
  var min = data.first.temperature;
  var max = data.first.temperature;

  for (final point in data) {
    if (point.temperature < min) min = point.temperature;
    if (point.temperature > max) max = point.temperature;
  }

  return (min, max);
}