higcharts 动态更改图例的显示状态

var enable = !chart.options.legend.enabled;
    chart.options.legend.enabled = enable;

    if (!enable) {
        chart.legend.destroy(); //"hide" legend
    } else {
        var allItems = chart.legend.allItems;

        //add legend items back to chart
        for (var i = 0; i < allItems.length; i++) {
            var item = allItems[i];
            item.legendItem.add();
            item.legendLine.add();
            item.legendSymbol.add();
        }

        //re-render the legend
        chart.legend.render();
    }

第二种方法可以隐藏图例

var legend = chart.legend; 

        if(legend.display) {
            legend.group.hide();
            legend.box.hide();
            legend.display = false;
        } else {

            legend.group.show();
            legend.box.show();
            legend.display = true;
        }
如果问题,欢迎大家及时指点,一同交流,共同提高
原文地址:https://www.cnblogs.com/wujidns/p/5381762.html