Range constructor

Range({ String? label, required double lowerLimit, required double upperLimit, required Color backgroundColor, TextStyle? legendTextStyle, })

Implementation

Range(
    {this.label,
    required this.lowerLimit,
    required this.upperLimit,
    required this.backgroundColor,
    this.legendTextStyle})
    : assert(lowerLimit <= upperLimit,
          'lowerLimit must be less than or equal to upperLimit');