getValues method

@override String getValues()

Implementation

@override
String getValues() {
  var fullType = 'auto:predominant_gradient'
      .joinWithValues([(_contrast == true) ? 'contrast' : null]);
  return fullType.joinWithValues([
    _gradientColors,
    _gradientDirection,
    (_palette != null) ? 'palette_${_palette!.join('_')}' : null
  ]);
}