code: function() {
              var self = this;
              if(this.isVertical) {
                  this.hcConfig = $.extend(true, {}, Splunk.JSCharting.AbstractAxis.DEFAULT_VERT_CONFIG);
              }
              else {
                  this.hcConfig = $.extend(true, {}, Splunk.JSCharting.AbstractAxis.DEFAULT_HORIZ_CONFIG);
              }
              // apply the color scheme
              $.extend(true, this.hcConfig, {
                  lineColor: this.foregroundColorSoft,
                  gridLineColor: this.foregroundColorSofter,
                  tickColor: this.foregroundColorSoft,
                  minorTickColor: this.foregroundColorSoft,
                  title: {
                      style: {
                          color: this.fontColor
                      }
                  },
                  labels: {
                      style: {
                          color: this.fontColor
                      }
                  }
              });
              this.mapper = new Splunk.JSCharting.PropertyMapper(this.hcConfig);
              this.hcConfig.id = this.id;
              this.hcConfig.labels.formatter = function() {
                  return self.formatLabel.call(self, this);
              };
          }
docs: ////////////////////////////////////// end of "public" interface