Method background

resources/vega.min.js:14897–14904

(t)

      );
    }
    background(t) {
      return (
        arguments.length &&
          this._svg &&
          this._svg.style.setProperty("background-color", t),
        super.background(...arguments)
      );
    }
    resize(t, e, n, r) {
      return (
        super.resize(t, e, n, r),