From 6ff449f405a35e1be54e5df734307bc5d51febf3 Mon Sep 17 00:00:00 2001
From: suixy <2277317060@qq.com>
Date: Wed, 22 Oct 2025 16:17:03 +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 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/components/ruler.vue b/src/components/ruler.vue
index aa7b120..3c5e244 100644
--- a/src/components/ruler.vue
+++ b/src/components/ruler.vue
@@ -97,6 +97,8 @@ watch(() => JSON.stringify(props.boxPos), (newVal, oldVal) => {
         zoomScale(props.boxPos.y, 2)
       }
       getBoxPos()
+    } else {
+      zoomScale(props.boxPos.y, 0)
     }
   }
   if (props.dotIndex >= 0) {
@@ -121,6 +123,8 @@ watch(() => props.dotIndex, (newVal, oldVal) => {
         zoomScale(props.boxPos.y, 2)
       }
       getBoxPos()
+    } else {
+      zoomScale(props.boxPos.y, 0)
     }
   }
   if (props.dotIndex >= 0) {
@@ -222,7 +226,7 @@ const leftTicks = computed(() => {
     return arr
   }
 
-  let factor = zoomType.value === 1 ? 10 : zoomType.value === 2 ? 50 : 1
+  let factor = zoomType.value === 1 ? Math.ceil(props.height / 100) : zoomType.value === 2 ? Math.ceil(props.height / 30) : 1
   let step = Math.floor(10 / factor)
   if (step < 1) step = 1