code: function($super, container) {
              $super(container);
              // since the gauge is circular, have to handle when the container is narrower than it is tall
              this.chartHeight = (this.chartWidth < this.chartHeight) ? this.chartWidth : this.chartHeight;
              this.verticalPadding = 10;
              this.minorsPerMajor = 10;
              this.tickWidth = 1;
  
              this.showMinorTicks = false;
          }
docs: override