实时趋势折线图闪动问题修改

src/components/echarts/MyEchart.vue

@@ -20,7 +20,7 @@ const config = useConfig()
 color[0] = config.layout.elementUiPrimary[0]
 const chartRef = ref<HTMLDivElement>()
 
-const props = defineProps(['options'])
+const props = defineProps(['options','isInterVal'])
 let chart: echarts.ECharts | any = null
 const resizeHandler = () => {
     // 不在视野中的时候不进行resize
@@ -33,8 +33,10 @@ const resizeHandler = () => {
     })
 }
 const initChart = () => {
-    chart?.dispose()
-
+    if(!props.isInterVal){
+         chart?.dispose()
+    }
+    // chart?.dispose()
     chart = echarts.init(chartRef.value as HTMLDivElement)
     const options = {
         title: {
@@ -242,7 +244,7 @@ onBeforeUnmount(() => {
 watch(
     () => props.options,
     (newVal, oldVal) => {
-        initChart()
+            initChart()
     }
 )
 </script>