clampToDoubleOrNull method

double? clampToDoubleOrNull(
  1. double lowerLimit,
  2. double upperLimit
)

Clamps nullable numbers and always returns a double.

Implementation

double? clampToDoubleOrNull(double lowerLimit, double upperLimit) {
  final value = this;
  if (value == null) return null;
  return value.toDouble().clamp(lowerLimit, upperLimit);
}