JapanColors constructor

JapanColors({ Color? aichi, Color? akita, Color? aomori, Color? chiba, Color? ehime, Color? fukui, Color? fukuoka, Color? fukushima, Color? gifu, Color? gunma, Color? hiroshima, Color? hokkaido, Color? hyogo, Color? ibaraki, Color? ishikawa, Color? iwate, Color? kagawa, Color? kagoshima, Color? kanagawa, Color? kochi, Color? kumamoto, Color? kyoto, Color? mie, Color? miyagi, Color? miyazaki, Color? nagano, Color? nagasaki, Color? nara, Color? niigata, Color? oita, Color? okayama, Color? okinawa, Color? osaka, Color? saga, Color? saitama, Color? shiga, Color? shimane, Color? shizuoka, Color? tochigi, Color? tokushima, Color? tokyo, Color? tottori, Color? toyama, Color? wakayama, Color? yamagata, Color? yamaguchi, Color? yamanashi, })

Implementation

JapanColors(
    {this.aichi,
    this.akita,
    this.aomori,
    this.chiba,
    this.ehime,
    this.fukui,
    this.fukuoka,
    this.fukushima,
    this.gifu,
    this.gunma,
    this.hiroshima,
    this.hokkaido,
    this.hyogo,
    this.ibaraki,
    this.ishikawa,
    this.iwate,
    this.kagawa,
    this.kagoshima,
    this.kanagawa,
    this.kochi,
    this.kumamoto,
    this.kyoto,
    this.mie,
    this.miyagi,
    this.miyazaki,
    this.nagano,
    this.nagasaki,
    this.nara,
    this.niigata,
    this.oita,
    this.okayama,
    this.okinawa,
    this.osaka,
    this.saga,
    this.saitama,
    this.shiga,
    this.shimane,
    this.shizuoka,
    this.tochigi,
    this.tokushima,
    this.tokyo,
    this.tottori,
    this.toyama,
    this.wakayama,
    this.yamagata,
    this.yamaguchi,
    this.yamanashi});