toJson method

Implementation

@override
Object toJson() {
  return {
    if (type.isNotDefault) 'type': type.toJson(),
    if (polarity.isNotDefault) 'polarity': polarity.toJson(),
    if (colorMap.isNotDefault) 'colorMap': colorMap.toJson(),
    if (clipPercentUpperbound.isNotDefault)
      'clipPercentUpperbound': encodeDouble(clipPercentUpperbound),
    if (clipPercentLowerbound.isNotDefault)
      'clipPercentLowerbound': encodeDouble(clipPercentLowerbound),
    if (overlayType.isNotDefault) 'overlayType': overlayType.toJson(),
  };
}