如何给图例（legend）添加提示信息？-灵析社区
怼怼事务所`legend`添加`tooltip`就行 legend: { data: ['Forest', 'Steppe', 'Desert', 'Wetland'], tooltip: { show: true } }, > > [https://echarts.apache.org/zh/option.html#legend.tooltip](https://link.segmentfault.com/?enc=EBC%2B2oVvysba8WZLCpB2%2Fw%3D%3D.Jur96wAn5grFr462jCb5QIzyXlGoVEI6fiK4e9Xh%2BeCSsbSHoY8b8ykFxJwF3KuuAwEqJO14fRVKGQlOSWbQRQ%3D%3D) 