小编use*_*362的帖子

我在将图表导出为PNG时尝试在饼图上添加图例.这是我的代码:

var chart_23_106;
$(document).ready(function () {
chart_23_106 = new Highcharts.Chart({
    chart: { type: 'pie', renderTo: 'container_23_106', plotBackgroundColor: null, plotBorderWidth: null, plotShadow: false },
    title: { text: 'NRJ' },
    tooltip: { pointFormat: '{series.name}: <b>{point.percentage}%</b>', percentageDecimals: 1 },
    plotOptions: {
        pie: { borderWidth: 0, shadow: false, allowPointSelect: true, cursor: 'pointer', dataLabels: { enabled: false } }
    },
    colors: ['#9F9F9F','#BE6EBE','#FFA74F','#B7B7D0','#CBE22A','#00C8C8'],
    credits: { enabled: false, text: "Source: Air Normand", href: "" },
    exporting:{ buttons: {
            printButton: {enabled:false},
            exportButton: {menuItems:null,onclick:function(){this.exportChart(null, 
                                        { chart: {reflow: false, width: …