perf: 优化饼图legend交互效果

2021-07-10 12:30:06 +08:00
parent 7b0fc51b05
commit 097d3095c8
2 changed files with 15 additions and 8 deletions
--- a/src/views/charts/Chart.vue
+++ b/src/views/charts/Chart.vue
@@ -474,7 +474,11 @@ export default {
          })
        }
      })
-
+      this.myChart.on('legendselectchanged', function (params) {
+        self.myChart.setOption({
+          legend: { selected: { [params.name]: true } }
+        })
+      })
      this.myChart.on('click', function (echartParams) {
        const childrenParams = { startTime: parseInt(self.startTime / 1000), endTime: parseInt(self.endTime / 1000), limit: 10, order: self.orderPieTable }
        childrenParams[chartParams.nameColumn] = echartParams.name