如何将高图例分页与图例的右侧或左侧对齐?

  "legend":{
  "enabled":true,
  "maxHeight":50,
  "itemMarginTop":5,
  "navigation":{
     "activeColor":"#1d4659",
     "animation":true,
     "inactiveColor":"rgba(29, 70, 89, 0.5)"
  }

您可以包装scroll方法并根据您的要求定位箭头：

(function(H) {
    H.wrap(H.Legend.prototype, 'scroll', function(proceed) {
        proceed.apply(this, Array.prototype.slice.call(arguments, 1));
        this.nav.attr({
            translateY: 10,
            translateX: 390
        });
    });
}(Highcharts));

---

现场演示：http://jsfiddle.net/BlackLabel/25ahwq1k/

文档：https://www.highcharts.com/docs/extending-highcharts/extending-highcharts