From fc05148a661b59cfc631b4fdf24917a29d7408f2 Mon Sep 17 00:00:00 2001
From: DCloud_LXH <283700113@qq.com>
Date: Mon, 28 Feb 2022 15:44:37 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=5F=5Fhidpi=5F=5F=20fillText=E3=80=81str?=
 =?UTF-8?q?okeText=20maxWidth?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/core/helpers/hidpi.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/helpers/hidpi.js b/src/core/helpers/hidpi.js
index d6a638c25..c3d935cfb 100644
--- a/src/core/helpers/hidpi.js
+++ b/src/core/helpers/hidpi.js
@@ -106,7 +106,7 @@ if (pixelRatio !== 1) {
       args[1] *= pixelRatio
       args[2] *= pixelRatio
       args[3] *= pixelRatio
-      typeof args[3] !== 'number' && (args.length = 3)
+      isNaN(args[3]) && (args.length = 3)
 
       // Safari 重新设置部分属性会导致其他值恢复默认，需获取原始值
       var font = this.__font__ || this.font
@@ -128,12 +128,12 @@ if (pixelRatio !== 1) {
       if (!this.__hidpi__) {
         return _super.apply(this, arguments)
       }
-      var args = Array.prototype.slice.call(arguments)
+      const args = Array.prototype.slice.call(arguments)
 
       args[1] *= pixelRatio // x
       args[2] *= pixelRatio // y
-      args[3] *= pixelRatio // y
-      typeof args[3] !== 'number' && (args.length = 3)
+      args[3] *= pixelRatio // maxWidth
+      isNaN(args[3]) && (args.length = 3)
 
       // Safari 重新设置部分属性会导致其他值恢复默认，需获取原始值
       var font = this.__font__ || this.font
-- 
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