lerp static method

RRulePickerTextFieldThemeData? lerp(
  1. RRulePickerTextFieldThemeData? a,
  2. RRulePickerTextFieldThemeData? b,
  3. double t
)

Linearly interpolates between two text field themes.

The t argument is a value between 0 and 1, where 0 returns the first theme and 1 returns the second theme.

Implementation

static RRulePickerTextFieldThemeData? lerp(
  RRulePickerTextFieldThemeData? a,
  RRulePickerTextFieldThemeData? b,
  double t,
) {
  if (identical(a, b)) {
    return a;
  }

  if (a == null && b == null) {
    return null;
  }

  return RRulePickerTextFieldThemeData(
    style: TextStyle.lerp(a?.style, b?.style, t),
    decoration: t < 0.5 ? a?.decoration : b?.decoration,
  );
}