From c35117bc0dde7b7e1bd9305fd11228f6f7014477 Mon Sep 17 00:00:00 2001
From: zqm <zqm@example.com>
Date: Wed, 12 Nov 2025 09:51:06 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=B8=A9=E5=B7=AE=E5=9B=BE?=
 =?UTF-8?q?=E4=BF=9D=E5=AD=98=E5=92=8C=E5=8A=A0=E8=BD=BD=E9=80=BB=E8=BE=91?=
 =?UTF-8?q?=E4=BB=A5=E7=A1=AE=E4=BF=9D=E6=98=BE=E7=A4=BA=E4=B8=80=E8=87=B4?=
 =?UTF-8?q?=E6=80=A7=EF=BC=9A1.=20=E4=BF=9D=E5=AD=98=E6=97=B6=E4=B8=8D?=
 =?UTF-8?q?=E5=86=8D=E6=AF=8F=E9=9A=9410=E4=B8=AA=E5=83=8F=E7=B4=A0?=
 =?UTF-8?q?=E9=87=87=E6=A0=B7=EF=BC=8C=E8=80=8C=E6=98=AF=E4=BF=9D=E5=AD=98?=
 =?UTF-8?q?=E6=89=80=E6=9C=89=E9=9D=9E=E9=80=8F=E6=98=8E=E5=83=8F=E7=B4=A0?=
 =?UTF-8?q?=202.=20=E5=8A=A0=E8=BD=BD=E6=97=B6=E7=9B=B4=E6=8E=A5=E8=AE=BE?=
 =?UTF-8?q?=E7=BD=AE=E5=83=8F=E7=B4=A0=E7=82=B9=E9=A2=9C=E8=89=B2=E8=80=8C?=
 =?UTF-8?q?=E4=B8=8D=E6=98=AF=E5=A1=AB=E5=85=85=E5=8C=BA=E5=9F=9F=EF=BC=8C?=
 =?UTF-8?q?=E7=A1=AE=E4=BF=9D=E5=87=86=E7=A1=AE=E8=BF=98=E5=8E=9F=E5=8E=9F?=
 =?UTF-8?q?=E5=A7=8B=E7=BB=98=E5=88=B6=E6=95=88=E6=9E=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../CS/Framework4.0/Toprie/Toprie/Setting.cs  | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
index a41f9f1..989eecd 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
@@ -4363,15 +4363,11 @@ namespace JoyD.Windows.CS
                                         if (pixelColor != Color.Transparent)
                                         {
                                             // 绘制温差层图像对应的像素
-                                            // 修改：原代码每个采样点填充10x10区域导致图像显示不一致，改为只绘制实际采样的像素点
-                                            using (Graphics g = Graphics.FromImage(_tempDiffOverlayImage))
+                                            // 由于保存时保存了所有非透明像素，加载时只需要设置对应像素点的颜色即可
+                                            if (_tempDiffOverlayImage is Bitmap bitmap)
                                             {
-                                                using (SolidBrush brush = new SolidBrush(pixelColor))
-                                                {
-                                                    // 只绘制单个点，而不是填充10x10区域，保持与原始绘制一致
-                                                    // 为了让点更清晰可见，使用2x2的小矩形
-                                                    g.FillRectangle(brush, x, y, 2, 2);
-                                                }
+                                                // 直接设置像素点颜色，这是最准确的方式
+                                                bitmap.SetPixel(x, y, pixelColor);
                                             }
                                         }
                                     }
@@ -4454,10 +4450,11 @@ namespace JoyD.Windows.CS
                                 // 将图像数据复制到数组
                                 Marshal.Copy(bitmapData.Scan0, pixels, 0, byteCount);
                                 
-                                // 遍历图像像素，每隔10个像素采样一次以减少文件大小
-                                for (int y = 0; y < bitmap.Height; y += 10)
+                                // 修改：保存所有非透明像素，不再每隔10个像素采样
+                                // 这样可以确保加载时能准确还原原始绘制效果
+                                for (int y = 0; y < bitmap.Height; y++)
                                 {
-                                    for (int x = 0; x < bitmap.Width; x += 10)
+                                    for (int x = 0; x < bitmap.Width; x++)
                                     {
                                         // 计算当前像素在数组中的位置
                                         int pixelIndex = y * bitmapData.Stride + x * bytesPerPixel;