Method assembleGroup

resources/vega-lite.min.js:12012–12029

()

        );
    }
    assembleGroup() {
      let e =
        arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : [];
      const t = {};
      ((e = e.concat(this.assembleSignals())), e.length > 0 && (t.signals = e));
      const n = this.assembleLayout();
      (n && (t.layout = n),
        (t.marks = [].concat(
          this.assembleHeaderMarks(),
          this.assembleMarks(),
        )));
      const i = !this.parent || Um(this.parent) ? bm(this) : [];
      i.length > 0 && (t.scales = i);
      const r = this.assembleAxes();
      r.length > 0 && (t.axes = r);
      const o = this.assembleLegends();
      return (o.length > 0 && (t.legends = o), t);
    }
    getName(e) {
      return C((this.name ? `${this.name}_` : "") + e);
    }