From b263681ddaa063859313c84ee584751b2dbe7dbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A5=94=E8=B7=91=E7=9A=84=E9=9D=A2=E6=9D=A1?=
 <1262327911@qq.com>
Date: Sat, 28 May 2022 17:58:07 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20=E5=8E=BB=E9=99=A4=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E9=A2=84=E8=A7=88=E5=9B=BE=E6=97=B6=E7=9A=84=E6=A0=87=E5=B0=BA?=
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---
 src/views/chart/ContentHeader/headerLeftBtn/index.vue | 2 +-
 src/views/chart/hooks/useSync.hook.ts                 | 8 +++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/views/chart/ContentHeader/headerLeftBtn/index.vue b/src/views/chart/ContentHeader/headerLeftBtn/index.vue
index ceb6939a..aace7805 100644
--- a/src/views/chart/ContentHeader/headerLeftBtn/index.vue
+++ b/src/views/chart/ContentHeader/headerLeftBtn/index.vue
@@ -130,7 +130,7 @@ const clickHistoryHandle = (item: ItemType<HistoryStackEnum>) => {
 // 返回首页
 const goHomeHandle = () => {
   goDialog({
-    message: '返回将不会保存任何操作',
+    message: '确定已保存了数据（Ctrl / ⌘ + S），并返回到首页吗？',
     isMaskClosable: true,
     onPositiveCallback: () => {
       goHome()
diff --git a/src/views/chart/hooks/useSync.hook.ts b/src/views/chart/hooks/useSync.hook.ts
index d73ecf9d..6022bf16 100644
--- a/src/views/chart/hooks/useSync.hook.ts
+++ b/src/views/chart/hooks/useSync.hook.ts
@@ -116,8 +116,14 @@ export const useSync = () => {
 
     // 获取缩略图片
     const range = document.querySelector('.go-edit-range') as HTMLElement
+    const ruler = document.getElementById('mb-ruler')
+    // 去除标尺Dom
+    if (ruler) ruler.style.display = 'none'
+    // 生成图片
     const canvasImage: HTMLCanvasElement = await html2canvas(range)
-
+    // 还原标尺
+    if (ruler) ruler.style.display = 'block'
+    
     // 上传预览图
     let uploadParams = new FormData()
     uploadParams.append('object', base64toFile(canvasImage.toDataURL(), `${fetchRouteParamsLocation()}_index_preview.png`))