highcharts-未显示饼图图例

我的系列数据如下：-

[{"name":"Calculated Profit","data":[{"y":90,"rowData":{"Salesperson":"Dr. Gary Barlow","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Fr. G R Blue","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":3332.8908,"rowData":{"Salesperson":"Miss Lynsey A Carr","EP":3332.89080,"AP":9252.84214,"CP":3332.89080,"Retries":3}},{"y":157.5,"rowData":{"Salesperson":"Mr. G WALTON","EP":157.50000,"AP":472.50000,"CP":157.50000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Mr. Jason Orange","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":3746.35416,"rowData":{"Salesperson":"Mr. Joe Bloggs","EP":3746.35416,"AP":11239.06249,"CP":3746.35416,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Prof. Howard Donald","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Prof. T V Smith","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"RtHon. H Q Brown","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}}]}]

plotOptions: {

                        pie: {
                            allowPointSelect: true,
                            cursor: 'pointer',
                            dataLabels: {
                                enabled: true
                        },
                        tooltip: {
                            pointFormat: '{series.data.rowData.Salesperson}: <b>{point.percentage}%</b>',
                            percentageDecimals: 1
                        },
                        showInLegend: true

                }

我的图表打印选项如下所示：-

[{"name":"Calculated Profit","data":[{"y":90,"rowData":{"Salesperson":"Dr. Gary Barlow","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Fr. G R Blue","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":3332.8908,"rowData":{"Salesperson":"Miss Lynsey A Carr","EP":3332.89080,"AP":9252.84214,"CP":3332.89080,"Retries":3}},{"y":157.5,"rowData":{"Salesperson":"Mr. G WALTON","EP":157.50000,"AP":472.50000,"CP":157.50000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Mr. Jason Orange","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":3746.35416,"rowData":{"Salesperson":"Mr. Joe Bloggs","EP":3746.35416,"AP":11239.06249,"CP":3746.35416,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Prof. Howard Donald","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Prof. T V Smith","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"RtHon. H Q Brown","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}}]}]

plotOptions: {

                        pie: {
                            allowPointSelect: true,
                            cursor: 'pointer',
                            dataLabels: {
                                enabled: true
                        },
                        tooltip: {
                            pointFormat: '{series.data.rowData.Salesperson}: <b>{point.percentage}%</b>',
                            percentageDecimals: 1
                        },
                        showInLegend: true

                }

plotOptions：{
馅饼：{
allowPointSelect:true，
光标：“指针”，
数据标签：{
已启用：true
},
工具提示：{
pointFormat:{series.data.rowData.Salesperson}:{point.percentage}%，
百分比小数：1
},
showInLegend：对
}

---

任何指针..作为图例显示为{series.data.rowData.Salesperson}

不幸的是，您需要使用的不是pointFormat。pointFormat是简单的regexp，它只检出点/系列之后的第一个元素，并将其作为键与点/系列对象进行比较。

为了将图例标签设置为销售人员，您可以在与图表相同的级别上使用legend.labelFormatter回调函数，请参阅全文

图例：{
labelFormatter:function（）{
返回this.rowData.Salesperson；
}
},
工具提示：{
格式化程序：函数（）{
返回“”+this.point.rowData.Salesperson+“”+Highcharts.numberFormat（this.point.percentage，1）+'%；
},
百分比小数：1
},
打印选项：{
馅饼：{
allowPointSelect:true，
光标：“指针”，
数据标签：{
启用：对，
格式化程序：函数（）{
返回this.point.rowData.Salesperson；
}
},
showInLegend：对
}
}