From 3f6952612dc81b00615a0ef3402c2705c6e69253 Mon Sep 17 00:00:00 2001
From: caozehui <2427765068@qq.com>
Date: Thu, 7 May 2026 08:52:47 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=E7=BB=98=E5=88=B6=E7=89=B9?=
 =?UTF-8?q?=E6=80=A7=E7=82=B9?=
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---
 .../components/freqConverterDipChart.vue      | 25 +++++++++++++------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/frontend/src/views/machine/freqConverter/components/freqConverterDipChart.vue b/frontend/src/views/machine/freqConverter/components/freqConverterDipChart.vue
index 7d5d77a..d716224 100644
--- a/frontend/src/views/machine/freqConverter/components/freqConverterDipChart.vue
+++ b/frontend/src/views/machine/freqConverter/components/freqConverterDipChart.vue
@@ -73,6 +73,7 @@ const CHARACTERISTIC_POINT_COLOR = '#ff4d4f'
 
 const chartPoints = ref<ChartPoint[]>([])
 const characteristicCurveData = ref<Array<[number, number]>>([])
+const drawnCharacteristicCurveData = ref<Array<[number, number]>>([])
 const characteristicCurveVisible = ref(false)
 const chartRef = ref<any>(null)
 
@@ -84,13 +85,6 @@ const selectedMappingText = computed(() => {
   return `变频器：${props.selectedMapping.freqConverterName || '-'}`
 })
 
-const positiveDurations = computed(() => {
-  return [
-    ...chartPoints.value.map(item => item.duration),
-    ...characteristicCurveData.value.map(item => item[0])
-  ].filter(item => Number.isFinite(item) && item > 0)
-})
-
 const xAxisMin = computed(() => {
   return 0.001
   // if (!positiveDurations.value.length) {
@@ -131,12 +125,23 @@ const sortedCharacteristicCurveData = computed(() => {
   })
 })
 
+const sortedDrawnCharacteristicCurveData = computed(() => {
+  return [...drawnCharacteristicCurveData.value].sort((a, b) => {
+    if (a[0] !== b[0]) {
+      return a[0] - b[0]
+    }
+
+    return a[1] - b[1]
+  })
+})
+
 const solidCharacteristicCurveSeriesData = computed(() => {
   if (!characteristicCurveVisible.value) {
     return [] as Array<[number, number, string]>
   }
 
-  return sortedCharacteristicCurveData.value.map(item => [item[0], item[1], '特性曲线'])
+  const curveSource = props.autoDrawCurve ? sortedCharacteristicCurveData.value : sortedDrawnCharacteristicCurveData.value
+  return curveSource.map(item => [item[0], item[1], '特性曲线'])
 })
 
 const characteristicCurvePointSeriesData = computed(() => {
@@ -409,11 +414,13 @@ const updateCharacteristicCurveVisibility = () => {
 
 const drawCharacteristicCurve = () => {
   if (!sortedCharacteristicCurveData.value.length) {
+    drawnCharacteristicCurveData.value = []
     characteristicCurveVisible.value = false
     ElMessage.warning('暂无特性曲线点')
     return
   }
 
+  drawnCharacteristicCurveData.value = [...sortedCharacteristicCurveData.value]
   characteristicCurveVisible.value = true
 }
 
@@ -630,6 +637,7 @@ watch(
   () => props.autoDrawCurve,
   newValue => {
     characteristicCurveVisible.value = newValue ? characteristicCurveData.value.length > 0 : false
+    drawnCharacteristicCurveData.value = newValue ? [...characteristicCurveData.value] : []
   },
   { immediate: true }
 )
@@ -680,6 +688,7 @@ watch(
   () => {
     chartPoints.value = []
     characteristicCurveData.value = []
+    drawnCharacteristicCurveData.value = []
     characteristicCurveVisible.value = false
   }
 )