From f2b9517f7f08411b83e15da279064493fe01a0d5 Mon Sep 17 00:00:00 2001
From: suixy <2277317060@qq.com>
Date: Wed, 22 Oct 2025 16:19:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=98=BE=E7=A4=BA?=
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---
 src/components/ruler.vue | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/components/ruler.vue b/src/components/ruler.vue
index 3c5e244..aad5e4e 100644
--- a/src/components/ruler.vue
+++ b/src/components/ruler.vue
@@ -129,6 +129,8 @@ watch(() => props.dotIndex, (newVal, oldVal) => {
   }
   if (props.dotIndex >= 0) {
     getLineData('head', `dot${props.dotIndex + 1}`)
+  } else {
+    zoomScale(props.boxPos.y, 0)
   }
 })
 const getDistanceAndZoom = () => {