toMap method
Implementation
Map<String, Color?> toMap() {
return {
"HK-KI": hkKI,
"HK-WT": hkWT,
"HK-TW": hkTW,
"HK-SS": hkSS,
"HK-KC": hkKC,
"HK-TM": hkTM,
"HK-KU": hkKU,
"HK-YT": hkYT,
"HK-IS": hkIS,
"HK-NO": hkNO,
"HK-YL": hkYL,
"HK-TP": hkTP,
"HK-ST": hkST,
"HK-EA": hkEA,
"HK-CW": hkCW,
"HK-WC": hkWC,
"HK-SK": hkSK,
"HK-SO": hkSO,
};
}