修复悬浮窗显示中文时标题出现重影的问题。

Author: breadeding

FloatingForm.cs

@@ -30,7 +30,6 @@ public FloatingForm(string text, int textSize, string loc, Screen screen = null)
     }
 
     private void ApplySupersampling(string text, int textSize) {
-      // 参数校验，防止 textSize 无效导致 ArgumentException
       if (string.IsNullOrEmpty(text) || textSize <= 0)
         return;
 
@@ -48,33 +47,44 @@ private void ApplySupersampling(string text, int textSize) {
         graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
         graphics.Clear(Color.Transparent);
 
-        Color customColor = Color.FromArgb(255, 128, 0);
         using (Font font = new Font("Calibri", textSize, FontStyle.Bold, GraphicsUnit.World)) {
-          using (Brush brush = new SolidBrush(Color.FromArgb(255, 128, 0))) {
-            graphics.DrawString(text, font, brush, new PointF(0, 0));
-          }
-
           PointF point = new PointF(0, 0);
           for (int i = 0; i < lines.Length; i++) {
             string[] parts = lines[i].Split(':');
             if (parts.Length > 1) {
-              string title = parts[0].Trim();
-              customColor = GetColorForTitle(title);
-              using (Brush brush = new SolidBrush(customColor)) {
-                for (int j = 1; j <= i; j++)
-                  title = '\n' + title;
-                graphics.DrawString(title, font, brush, point);
-              }
+              string title = parts[0].Trim() + ":";
+              string value = " " + parts[1].Trim();
+              Color titleColor = GetColorForTitle(parts[0].Trim());
+
+              // 单独绘制标题
+              string titleWithNewlines = title;
+              for (int j = 0; j < i; j++)
+                titleWithNewlines = '\n' + titleWithNewlines;
+              SizeF titleSize = graphics.MeasureString(titleWithNewlines, font);
+              using (Brush brush = new SolidBrush(titleColor))
+                graphics.DrawString(titleWithNewlines, font, brush, point);
+
+              // 单独绘制值，紧接标题之后
+              string valueWithNewlines = value;
+              for (int j = 0; j < i; j++)
+                valueWithNewlines = '\n' + valueWithNewlines;
+              using (Brush brush = new SolidBrush(Color.FromArgb(255, 128, 0)))
+                graphics.DrawString(valueWithNewlines, font, brush, new PointF(titleSize.Width, point.Y));
+            } else {
+              string lineWithNewlines = lines[i];
+              for (int j = 0; j < i; j++)
+                lineWithNewlines = '\n' + lineWithNewlines;
+              using (Brush brush = new SolidBrush(Color.FromArgb(255, 128, 0)))
+                graphics.DrawString(lineWithNewlines, font, brush, point);
             }
           }
         }
       }
 
-      // 先释放旧图像，再赋新值
       var oldImage = displayPictureBox.Image;
       displayPictureBox.Image = newBitmap;
       displayPictureBox.Size = newBitmap.Size;
-      oldImage?.Dispose();   // Dispose 放在赋值之后，避免控件引用悬空
+      oldImage?.Dispose();
 
       if (IsHandleCreated)
         RenderLayered(newBitmap);

HelpForm.cs

@@ -147,11 +147,12 @@ private static string GetHelpHtml_ZH(Version version) {
 <h2>📦 OmenSuperHub v{Assembly.GetExecutingAssembly().GetName().Version} 更新说明</h2>
 <div class='update-list'>
 <p><strong>新增：</strong></p>
-<li>✨ 自动转速下，仅CPU监控且获取不到数据时自动启用传感器拟合</a></li>
+<li>✨ 识别显卡节能状态，同时不再自动开关GPU监控</a></li>
 <p><strong>优化：</strong></p>
-<li>⚡ 大幅提升硬件监控启动速度及效率</li>
-<li>⚡ 移除AcLoadLine可以超出限制的功能</li>
-<li>⚡ 优化本机信息传感器不支持时的显示</li>
+<li>⚡ 保存部分机型参数以避免重复初始化</li>
+<p><strong>修复：</strong></p>
+<li>🐛 修复悬浮窗显示中文时标题出现重影的问题</li>
+<li>🐛 修复部分选项英文均为“Normal”导致的混淆</li>
 </div>
 
 <p>本项目已开源至 Github：<a href='https://github.com/breadeding/OmenSuperHub'>https://github.com/breadeding/OmenSuperHub</a></p>
@@ -213,11 +214,12 @@ private static string GetHelpHtml_TW(Version version) {
 <h2>📦 OmenSuperHub v{Assembly.GetExecutingAssembly().GetName().Version} 更新說明</h2>
 <div class='update-list'>
 <p><strong>新增：</strong></p>
-<li>✨ 自動轉速下，僅CPU監控且取得不到數據時自動啟用感測器擬合 </a></li>
+<li>✨ 辨識顯示卡節能狀態，同時不再自動開關GPU監控</a></li>
 <p><strong>優化：</strong></p>
-<li>⚡ 大幅提升硬體監控啟動速度及效率</li>
-<li>⚡ 移除AcLoadLine可以超出限制的功能</li>
-<li>⚡ 優化本機資訊感測器不支援時的顯示</li>
+<li>⚡ Cache parameters for certain models to avoid redundant initialization</li>
+<p><strong>修復：</strong></p>
+<li>🐛 修復懸浮窗顯示中文時標題出現重影的問題</li>
+<li>🐛 修復部分選項英文皆為「Normal」所造成的混淆</li>
 </div>
 
 <p>本專案已開源至 Github：<a href='https://github.com/breadeding/OmenSuperHub'>https://github.com/breadeding/OmenSuperHub</a></p>
@@ -279,11 +281,13 @@ private static string GetHelpHtml_EN(Version version) {
 <h2>📦 OmenSuperHub v{Assembly.GetExecutingAssembly().GetName().Version} Changelog</h2>
 <div class='update-list'>
 <p><strong>New Features:</strong></p>
-<li>✨ In auto-speed mode, automatically enable sensor simulation if only the CPU is being monitored and no data is retrieved</li>
+<li>✨ Detects the graphics card's power-saving state and no longer automatically toggles GPU monitoring</a></li>
 <p><strong>Improvements:</strong></p>
-<li>⚡ Significantly improved startup speed and efficiency for hardware monitoring</li>
-<li>⚡ Removed the ability for AcLoadLine to exceed limits</li>
-<li>⚡ Optimized display when local system sensors are unsupported</li>
+<li>⚡ Cache parameters for certain models to avoid redundant initialization</li>
+<p><strong>Fixes:</strong></p>
+<li>🐛 Fixed an issue where the title appeared to have a ""ghosting"" effect when the floating window displayed Chinese text</li>
+<li>🐛 Fixed confusion caused by multiple options being labeled ""Normal"" in English</li>
+<li>🐛 Fixed an issue where the title appeared to have a ""ghosting"" effect when the floating window displayed Chinese text</li>
 </div>
 
 <p>This project is open-source on Github: <a href='https://github.com/breadeding/OmenSuperHub'>https://github.com/breadeding/OmenSuperHub</a></p>

LibreHardwareMonitor/LibreHardwareMonitorLib/Hardware/Gpu/NvidiaGpu.cs

@@ -11,6 +11,7 @@ internal sealed class NvidiaGpu : GenericGpu
     private readonly NvidiaML.NvmlDevice? _nvmlDevice;
     private readonly Sensor _powerUsage;
     private readonly Sensor _temperature;
+    private bool _firstUpdate = true;
 
     public NvidiaGpu(int adapterIndex, NvApi.NvPhysicalGpuHandle handle, NvApi.NvDisplayHandle? displayHandle, ISettings settings)
         : base(GetName(handle), new Identifier("gpu-nvidia", adapterIndex.ToString(CultureInfo.InvariantCulture)), settings)
@@ -63,13 +64,15 @@ public override void Update()
     {
         try
         {
-            if (!IsGpuPowered())
+            if (!_firstUpdate && !IsGpuPowered())
             {
                 _temperature.Value = null;
                 if (_powerUsage != null)
                     _powerUsage.Value = null;
                 return;
             }
+            else
+                _firstUpdate = false;
 
             // 温度
             var thermalSettings = new NvApi.NvThermalSettings