Method assembleLayoutSignals

resources/vega-lite.min.js:12993–12995

()

      );
    }
    assembleLayoutSignals() {
      return this.child.assembleLayoutSignals();
    }
    columnDistinctSignal() {
      if (!(this.parent && this.parent instanceof pp)) {
        return { signal: `length(data('${this.getName("column_domain")}'))` };