toMap method
Implementation
Map<String, Color?> toMap() {
return {
"BT-11": bt11,
"BT-12": bt12,
"BT-13": bt13,
"BT-14": bt14,
"BT-15": bt15,
"BT-21": bt21,
"BT-22": bt22,
"BT-23": bt23,
"BT-24": bt24,
"BT-31": bt31,
"BT-32": bt32,
"BT-33": bt33,
"BT-34": bt34,
"BT-41": bt41,
"BT-42": bt42,
"BT-43": bt43,
"BT-44": bt44,
"BT-45": bt45,
"BT-GA": btGA,
"BT-TY": btTY,
};
}