();

          this.pointHelpers[this.phIndexMap[name]].setRGBFromArrays(
            data[name]['colors'][value].r, 
            data[name]['colors'][value].g, 
            data[name]['colors'][value].b
          );

          if (data[name]['s']) {
            if (data[name]['s'][value]) {
              this.pointHelpers[this.phIndexMap[name]].setSize(
                data[name]['s'][value]
              );
            } else {
              this.pointHelpers[this.phIndexMap[name]].setSize(1.0);
         