fromJson method

@override IconThemeData? fromJson(Map<String, dynamic>? json)

Implementation

@override
IconThemeData? fromJson(Map<String, dynamic>? json) {
  if (json == null) return null;

  return IconThemeData(
    color: const NullableColorConverter().fromJson(
      json['color'],
    ),
    opacity: (json['opacity'] as num?)?.toDouble(),
    size: (json['size'] as num?)?.toDouble(),
  );
}