if ( this.options.resize ) {
                this.indicatorHeight = Math.max(Math.round(this.wrapperHeight * this.wrapperHeight / (this.scroller.scrollerHeight || this.wrapperHeight || 1)), 8);
                this.indicatorStyle.height = this.indicatorHeight + 'px';
            } else {
                this.indicatorHeight = this.indicator.clientHeight;