From e7a990c1bd6efcf92e10c87160ade2317e1725e4 Mon Sep 17 00:00:00 2001
From: ww-rm <ww-rm@qq.com>
Date: Sat, 4 Oct 2025 20:50:08 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=8F=AF=E8=83=BD=E5=87=BA?=
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---
 SFMLRenderer/SFMLRenderPanel.xaml.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/SFMLRenderer/SFMLRenderPanel.xaml.cs b/SFMLRenderer/SFMLRenderPanel.xaml.cs
index 054c737..912cbbc 100644
--- a/SFMLRenderer/SFMLRenderPanel.xaml.cs
+++ b/SFMLRenderer/SFMLRenderPanel.xaml.cs
@@ -240,8 +240,8 @@ namespace SFMLRenderer
             if (RenderWindow is null) return;
             float parentW = (float)sizeInfo.NewSize.Width;
             float parentH = (float)sizeInfo.NewSize.Height;
-            float renderW = (float)_hwndHost.ActualWidth;
-            float renderH = (float)_hwndHost.ActualHeight;
+            float renderW = _resolution.X;
+            float renderH = _resolution.Y;
             float scale = Math.Min(parentW / renderW, parentH / renderH); // 两方向取较小值, 保证 parent 覆盖 render
             renderW *= scale;
             renderH *= scale;