Echarts的数据展示（dataView）功能

    toolbox: {
            show : true,
            x:'800',
            feature : {
                dataView : {show: true, title: '数据视图',readOnly: true,optionToContent:function(opt){
                     var axisData = opt.yAxis[0].data;
                     var series = opt.series;
                     var table = ''
                                  + ''
                                  + ''
                                  + '';
                     for (var i = 0, l = axisData.length; i < l; i++) {
                         table += ''
                                  + ''
                                  + ''
                                  + '';
                     }
                     table += '
' + '记录要点'+ '
' + '完成进度' + '
' + axisData[i] + '
' + series[0].data[i] + '
';
                     return table;
                        
                    }},   
                restore : {show: true},  
                saveAsImage : {show: true}
            }
        },

Paste_Image.png