getSliderLabel function

String? getSliderLabel(
  1. SliderNode node,
  2. double value
)

Implementation

String? getSliderLabel(SliderNode node, double value) {
  if (!node.properties.showLabel) return null;
  if (node.properties.label.trim().isEmpty) return kSliderDefaultLabel;
  final String valueString = node.properties.allowFractionalPoints
      ? value.toStringAsFixed(1)
      : value.round().toString();
  return node.properties.label.replaceAll('\${value}', valueString);
}