toMap method
Implementation
Map<String, dynamic> toMap() {
return <String, dynamic>{
'numericFilterOption': numericFilterOption,
'sourceMaxPrecisionFilter': sourceMaxPrecisionFilter,
'sourceMaxScaleFilter': sourceMaxScaleFilter,
'sourceMinPrecisionFilter': sourceMinPrecisionFilter,
'sourceMinScaleFilter': sourceMinScaleFilter,
};
}