From 950de4759c99a1bd55b7f3f46e921b0cb753cf99 Mon Sep 17 00:00:00 2001
From: hdx <hdx@dcloud.io>
Date: Wed, 20 Nov 2024 18:46:04 +0800
Subject: [PATCH] =?UTF-8?q?canvas:=20=E8=B0=83=E6=95=B4=20pixelRatio=20?=
 =?UTF-8?q?=E8=8E=B7=E5=8F=96=E6=96=B9=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pages/component/canvas/canvas.uvue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/component/canvas/canvas.uvue b/pages/component/canvas/canvas.uvue
index 0d907a3f..1db68b6a 100644
--- a/pages/component/canvas/canvas.uvue
+++ b/pages/component/canvas/canvas.uvue
@@ -47,7 +47,7 @@
 <script>
   function hidpi(canvas : UniCanvasElement) {
     const context = canvas.getContext("2d")!;
-    const dpr = uni.getDeviceInfo().devicePixelRatio ?? 1;
+    const dpr = uni.getWindowInfo().pixelRatio ?? 1;
     canvas.width = canvas.offsetWidth * dpr;
     canvas.height = canvas.offsetHeight * dpr;
     context.scale(dpr, dpr);
-- 
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