[Solved]-Highcharts add legend on export-Highcharts

you just should add enable: true in dataLabels:

    plotOptions: {
        series: {
            dataLabels: {
                enabled: true,
            }
        }
    }

For me it worked when i disabled the navigation in the exporting options :

  exporting: {
    chartOptions: {
      legend: {
        navigation: {
          enabled: false
        }
      }
    }
  },

Yes it is possible by disabling legend in chart and in exporting parameters (http://api.highcharts.com/highcharts#exporting.chartOptions) set this option as active.

Working example: http://jsfiddle.net/xvQNA/

var chart;
$(document).ready(function() {
    chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container',
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false
        },
        title: {
            text: 'Browser market shares at a specific website, 2010'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage}%</b>',
            percentageDecimals: 1
        },
        legend:{
            enabled:false
        },
        exporting:{
            chartOptions:{
                legend:{
                    enabled:true
                }
            }
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                dataLabels: {
                    enabled: true,
                    color: '#000000',
                    connectorColor: '#000000',
                    formatter: function() {
                        return '<b>'+ this.point.name +'</b>: '+ this.percentage +' %';
                    }
                }
            }
        },
        series: [{
            type: 'pie',
            name: 'Browser share',
            showInLegend:true,
            data: [
                ['Firefox',   45.0],
                ['IE',       26.8],
                {
                    name: 'Chrome',
                    y: 12.8,
                    sliced: true,
                    selected: true
                },
                ['Safari',    8.5],
                ['Opera',     6.2],
                ['Others',   0.7]
            ]
        }]
    });
});