From 9cb8b56e0b8e4c09dec23a88fb1591e3135c73ef Mon Sep 17 00:00:00 2001
From: yyy <2605810609@qq.com>
Date: Fri, 14 Mar 2025 10:18:46 +0800
Subject: [PATCH] =?UTF-8?q?=E7=94=9F=E6=88=90=E7=9B=B4=E7=BA=BF=E6=94=B9?=
 =?UTF-8?q?=E4=B8=BA=E6=8C=89=E7=85=A7sortNum=E6=9C=80=E5=A4=A7=E6=9C=80?=
 =?UTF-8?q?=E5=B0=8F=E5=80=BC?=
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---
 src/views/mapPage/realTimeMap/editMap.vue | 24 +++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/views/mapPage/realTimeMap/editMap.vue b/src/views/mapPage/realTimeMap/editMap.vue
index 77949a51..620993cb 100644
--- a/src/views/mapPage/realTimeMap/editMap.vue
+++ b/src/views/mapPage/realTimeMap/editMap.vue
@@ -2029,16 +2029,28 @@ const clickDrawSelectionArea = () => {
 //将一个数组中的点位 按照第一个和最后一个排成一条直线
 const mapPointsToLine = (points) => {
   // 找出 locationX 最大和最小的项
+  // let minXPoint = points[0]
+  // let maxXPoint = points[0]
+  // points.forEach((point) => {
+  //   if (point.locationX < minXPoint.locationX) {
+  //     minXPoint = point
+  //   }
+  //   if (point.locationX > maxXPoint.locationX) {
+  //     maxXPoint = point
+  //   }
+  // })
+
+  // 找出sortNum最小和最大的点
   let minXPoint = points[0]
   let maxXPoint = points[0]
-  points.forEach((point) => {
-    if (point.locationX < minXPoint.locationX) {
-      minXPoint = point
+  for (let i = 1; i < points.length; i++) {
+    if (points[i].sortNum < minXPoint.sortNum) {
+      minXPoint = points[i]
     }
-    if (point.locationX > maxXPoint.locationX) {
-      maxXPoint = point
+    if (points[i].sortNum > maxXPoint.sortNum) {
+      maxXPoint = points[i]
     }
-  })
+  }
 
   const dx = maxXPoint.locationX - minXPoint.locationX
   const dy = maxXPoint.locationY - minXPoint.locationY