toMap method
Implementation
Map<String, Color?> toMap() {
return {
"ZM-01": zm01,
"ZM-02": zm02,
"ZM-03": zm03,
"ZM-04": zm04,
"ZM-05": zm05,
"ZM-06": zm06,
"ZM-07": zm07,
"ZM-08": zm08,
"ZM-09": zm09,
"ZM-10": zm10,
};
}