encodeRangeSliderValueIndicatorShape static method

String? encodeRangeSliderValueIndicatorShape(
  1. RangeSliderValueIndicatorShape? value
)

Encodes the given value to the String representation. Supported values are:

  • paddle
  • rectangular

All other values, including null, will result in null.

Implementation

static String? encodeRangeSliderValueIndicatorShape(
  RangeSliderValueIndicatorShape? value,
) {
  assert(value == null ||
      value is PaddleRangeSliderValueIndicatorShape ||
      value is RectangularRangeSliderValueIndicatorShape);
  String? result;

  if (value != null) {
    if (value is PaddleRangeSliderValueIndicatorShape) {
      result = 'paddle';
    } else if (value is RectangularRangeSliderValueIndicatorShape) {
      result = 'rectangular';
    }
  }

  return result;
}