From cb2da601022195086b2f8a95be2d3edf50453c79 Mon Sep 17 00:00:00 2001
From: pplokijuhyg <1162963624@qq.com>
Date: Tue, 11 Feb 2020 14:18:07 +0800
Subject: [PATCH] update

---
 前端/前端通过页面(dom)生成图片并放大倍数.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/前端/前端通过页面(dom)生成图片并放大倍数.md b/前端/前端通过页面(dom)生成图片并放大倍数.md
index 83df95d..8c29249 100644
--- a/前端/前端通过页面(dom)生成图片并放大倍数.md
+++ b/前端/前端通过页面(dom)生成图片并放大倍数.md
@@ -35,7 +35,8 @@ console.log(canvas2.style.width)
 ```
 html2canvas参数参考官网 重点介绍canvas那一部分
 context.scale(x 倍数, y 倍数); //画板放大指定倍数
-
+***
+重点
 canvas2.width = w * times  * window.devicePixelRatio; //指定画板宽度
 canvas2.height = h * times  * window.devicePixelRatio; //指定画板宽度