Method initScales

resources/vega-lite.min.js:14302–14307

(e, t)

      return this.specifiedLegends[e];
    }
    initScales(e, t) {
      return Xt.reduce((e, n) => {
        const i = ka(t[n]);
        return (i && (e[n] = this.initScale(i.scale ?? {})), e);
      }, {});
    }
    initScale(e) {
      const { domain: n, range: i } = e,
        r = bn(e);