From 860dd4bca629da6dababe24ad0cf8ebc7723ba9f Mon Sep 17 00:00:00 2001
From: pipipi-pikachu <pipipi_pikachu@163.com>
Date: Mon, 23 May 2022 10:04:38 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=B0=B4=E5=B9=B3=20/?=
 =?UTF-8?q?=20=E5=9E=82=E7=9B=B4=E6=9B=B2=E7=BA=BF=E8=BE=85=E5=8A=A9?=
 =?UTF-8?q?=E7=BA=BF=E6=B6=88=E5=A4=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                              | 4 ++++
 src/views/Editor/Canvas/Operate/LineElementOperate.vue | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 91d4060a..1bbf3184 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,10 @@ A. 本项目只提供最基础的视频能力，正常状态下可以播放video
 
 A. 首先，出于安全等原因，个人并不建议将这种功能在前端直接暴露给用户，或者说用户根本就不应该接触到JSON这种格式（甚至导出JSON功能的初衷也只是为了方便开发）。如果真的有相关的需求，请自行在服务端实现，核心在于做好进行数据的校验，前端实现也是一样。
 
+**Q. 打印 / 导出 PDF 样式与实际有出入**
+
+A. 请注意在浏览器弹出的打印窗口调整相关的设置。建议：设置边距为【默认】、取消勾选【页眉和页脚】、勾选【背景图形】
+
 
 # 📅 后续规划
 ## 重要功能规划
diff --git a/src/views/Editor/Canvas/Operate/LineElementOperate.vue b/src/views/Editor/Canvas/Operate/LineElementOperate.vue
index 6b8731b5..ea0f9d95 100644
--- a/src/views/Editor/Canvas/Operate/LineElementOperate.vue
+++ b/src/views/Editor/Canvas/Operate/LineElementOperate.vue
@@ -10,8 +10,8 @@
       />
 
       <svg 
-        :width="svgWidth" 
-        :height="svgHeight" 
+        :width="svgWidth || 1" 
+        :height="svgHeight || 1" 
         :stroke="elementInfo.color"
         overflow="visible" 
         :style="{ transform: `scale(${canvasScale})` }"