1. 添加视频中心轴插件

VIZ.Framework.Common/VIZ.Framework.Common.csproj

@@ -186,6 +186,9 @@
     <Compile Include="SharpDx\WIC\WicBitmapHelper.cs" />
     <Compile Include="SharpDx\WPF\D2dControl.cs" />
     <Compile Include="SharpDx\WPF\Dx11ImageSource.cs" />
+    <Compile Include="VideoControl\Control\Plugin\CenterAxis\CenterAxisPlugin.cs" />
+    <Compile Include="VideoControl\Control\Plugin\CenterAxis\CenterAxisPluginExpand.cs" />
+    <Compile Include="VideoControl\Control\Plugin\CenterAxis\Info\CenterAxisInfo.cs" />
     <Compile Include="VideoControl\Control\Plugin\ManualCorrection\EventArgs\ManualCorrectionClickEventArgs.cs" />
     <Compile Include="VideoControl\Control\Plugin\ManualCorrection\ManualCorrectionExpand.cs" />
     <Compile Include="VideoControl\Control\Plugin\ManualCorrection\Info\ManualCorrectionInfo.cs" />

VIZ.Framework.Common/VideoControl/Control/Plugin/CenterAxis/CenterAxisPlugin.cs

+using log4net;
+using SharpDX.Direct2D1;
+using SharpDX.Mathematics.Interop;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VIZ.Framework.Core;
+
+namespace VIZ.Framework.Common
+{
+    /// <summary>
+    /// 中心轴插件
+    /// </summary>
+    public class CenterAxisPlugin : VideoPluginBase
+    {
+        /// <summary>
+        /// 日志
+        /// </summary>
+        private static readonly ILog log = LogManager.GetLogger(typeof(CenterAxisPlugin));
+
+        /// <summary>
+        /// 中心轴插件
+        /// </summary>
+        /// <param name="videoControl">视频控件</param>
+        public CenterAxisPlugin(VideoControl videoControl) : base(videoControl)
+        {
+
+        }
+
+        /// <summary>
+        /// 名称
+        /// </summary>
+        public override string Name => VideoControlPluginNames.CenterAxis;
+
+        /// <summary>
+        /// 中心轴信息
+        /// </summary>
+        private volatile CenterAxisInfo centerAxisInfo;
+
+        /// <summary>
+        /// 更新数据
+        /// </summary>
+        /// <param name="centerAxisInfo">中心轴信息</param>
+        public void Update(CenterAxisInfo centerAxisInfo)
+        {
+            this.centerAxisInfo = centerAxisInfo;
+        }
+
+        /// <summary>
+        /// 渲染
+        /// </summary>
+        /// <param name="context">渲染上下文</param>
+        public override void Render(VideoRenderContext context)
+        {
+            CenterAxisInfo info = this.centerAxisInfo;
+            if (info == null)
+                return;
+
+            // 绘制轴心
+            RawVector2 drawCenter = ImageHelper.ConvertImagePointToUiPoint(context.VideoRenderInfo.Frame.Width, context.VideoRenderInfo.Frame.Height, context.VideoRenderInfo.DrawingRect, info.SrcCenter);
+            SolidColorBrush brush = new SolidColorBrush(context.Target, info.AxisColor);
+
+            // X轴
+            RawVector2 x1 = new RawVector2((float)context.VideoRenderInfo.DrawingRect.Left, drawCenter.Y);
+            RawVector2 x2 = new RawVector2((float)context.VideoRenderInfo.DrawingRect.Right, drawCenter.Y);
+            context.Target.DrawLine(x1, x2, brush);
+
+            // Y轴
+            RawVector2 y1 = new RawVector2(drawCenter.X, (float)context.VideoRenderInfo.DrawingRect.Top);
+            RawVector2 y2 = new RawVector2(drawCenter.X, (float)context.VideoRenderInfo.DrawingRect.Bottom);
+            context.Target.DrawLine(y1, y2, brush);
+        }
+    }
+}
\ No newline at end of file

VIZ.Framework.Common/VideoControl/Control/Plugin/CenterAxis/CenterAxisPluginExpand.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VIZ.Framework.Common
+{
+    /// <summary>
+    /// 中心轴插件扩展
+    /// </summary>
+    public static class CenterAxisPluginExpand
+    {
+        /// <summary>
+        /// 更新中心轴
+        /// </summary>
+        /// <param name="videoControl">视频控件</param>
+        /// <param name="centerAxisInfo">中心轴信息</param>
+        public static void UpdateCenterAxis(this VideoControl videoControl, CenterAxisInfo centerAxisInfo)
+        {
+            if (videoControl.videoRender == null)
+                return;
+
+            CenterAxisPlugin plugin = videoControl.GetPlugin<CenterAxisPlugin>(VideoControlPluginNames.CenterAxis);
+            if (plugin == null)
+                return;
+
+            plugin.Update(centerAxisInfo);
+        }
+
+        /// <summary>
+        /// 清理中心轴
+        /// </summary>
+        /// <param name="videoControl">视频控件</param>
+        public static void ClearCenterAxis(this VideoControl videoControl)
+        {
+            if (videoControl.videoRender == null)
+                return;
+
+            CenterAxisPlugin plugin = videoControl.GetPlugin<CenterAxisPlugin>(VideoControlPluginNames.CenterAxis);
+            if (plugin == null)
+                return;
+
+            plugin.Update(null);
+        }
+    }
+}

VIZ.Framework.Common/VideoControl/Control/Plugin/CenterAxis/Info/CenterAxisInfo.cs

+using SharpDX.Mathematics.Interop;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VIZ.Framework.Common
+{
+    /// <summary>
+    /// 中心轴信息
+    /// </summary>
+    public class CenterAxisInfo
+    {
+        /// <summary>
+        /// 源中心
+        /// </summary>
+        public RawVector2 SrcCenter { get; set; }
+
+        /// <summary>
+        /// 轴宽度
+        /// </summary>
+        public double AxisWidth { get; set; }
+
+        /// <summary>
+        /// 轴颜色
+        /// </summary>
+        public RawColor4 AxisColor { get; set; }
+    }
+}

VIZ.Framework.Common/VideoControl/Control/Plugin/TrackingBox/TrackingBoxPlugin.cs

 using SharpDX.Direct2D1;
+using SharpDX.DirectWrite;
+using SharpDX.Mathematics.Interop;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -7,6 +9,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
 using VIZ.Framework.Core;
+using VIZ.Framework.Domain;
 
 namespace VIZ.Framework.Common
 {
@@ -40,6 +43,11 @@ namespace VIZ.Framework.Common
         private volatile List<TrackingBoxInfo> trackingBoxInfos;
 
         /// <summary>
+        /// 格式
+        /// </summary>
+        private TextFormat textFormat;
+
+        /// <summary>
         /// 更新数据
         /// </summary>
         /// <param name="trackingBoxInfos">跟踪框信息</param>
@@ -76,6 +84,22 @@ namespace VIZ.Framework.Common
                 // 绘制跟踪框
                 SolidColorBrush brush = new SolidColorBrush(context.Target, info.DrawingBorderColor);
                 context.Target.DrawRectangle(rect, brush, info.DrawingBorderWidth);
+
+                // 在调试模式下绘制目标框面积占比
+                if (!ApplicationDomain.IS_DEBUG)
+                    continue;
+
+                double all = context.VideoRenderInfo.Frame.Width * context.VideoRenderInfo.Frame.Height;
+                double use = (info.SrcRect.Right - info.SrcRect.Left) * (info.SrcRect.Bottom - info.SrcRect.Top);
+                double p = use / all;
+
+                if (this.textFormat == null)
+                {
+                    this.textFormat = new TextFormat(context.DirectWriteFactory, "Microsoft YaHei", 14);
+                }
+
+                TextLayout textLayout = new TextLayout(context.DirectWriteFactory, p.ToString("P2"), this.textFormat, 100, 20);
+                context.Target.DrawTextLayout(new RawVector2(rect.Left, rect.Top - 20), textLayout, brush);
             }
         }
 

VIZ.Framework.Common/VideoControl/Control/VideoControlPluginNames.cs

@@ -35,5 +35,10 @@ namespace VIZ.Framework.Common
         /// 手动校准
         /// </summary>
         public const string ManualCorrection = "ManualCorrection";
+
+        /// <summary>
+        /// 中心轴
+        /// </summary>
+        public const string CenterAxis = "CenterAxis";
     }
 }

VIZ.Framework.Common/VideoControl/Control/VideoCustomRender.cs

@@ -70,6 +70,11 @@ namespace VIZ.Framework.Common
         /// </summary>
         private object render_lock_object = new object();
 
+        /// <summary>
+        ///  DirectWrite 工厂
+        /// </summary>
+        private SharpDX.DirectWrite.Factory directWriteFactory = new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Isolated);
+
         // ========================================================================================================
         // === Public Function ===
         // ========================================================================================================
@@ -118,6 +123,7 @@ namespace VIZ.Framework.Common
             VideoRenderContext context = new VideoRenderContext();
             context.Target = target;
             context.Mode = VideoRenderMode.UI;
+            context.DirectWriteFactory = this.directWriteFactory;
 
             this.Render(context);
         }
@@ -155,6 +161,9 @@ namespace VIZ.Framework.Common
 
                     plugin.Render(context);
                 }
+
+                // 渲染未裁切区域
+                this.RenderUncutArea(context);
             }
         }
 
@@ -180,5 +189,46 @@ namespace VIZ.Framework.Common
 
             bmp.Dispose();
         }
+
+        /// <summary>
+        /// 渲染未裁切区域
+        /// </summary>
+        /// <param name="context">渲染上下文</param>
+        private void RenderUncutArea(VideoRenderContext context)
+        {
+            SolidColorBrush brush = new SolidColorBrush(context.Target, this.BackgroundColor);
+
+            float c_width = (float)context.VideoRenderInfo.ControlRect.Width;
+            float c_height = (float)context.VideoRenderInfo.ControlRect.Height;
+            float d_left = (float)context.VideoRenderInfo.DrawingRect.Left;
+            float d_top = (float)context.VideoRenderInfo.DrawingRect.Top;
+            float d_right = (float)context.VideoRenderInfo.DrawingRect.Right;
+            float d_bottom = (float)context.VideoRenderInfo.DrawingRect.Bottom;
+
+            // left 
+            if (d_left > 0)
+            {
+                RawRectangleF left = new RawRectangleF(0, 0, d_left, c_height);
+                context.Target.FillRectangle(left, brush);
+            }
+            // right
+            if (d_right < c_width)
+            {
+                RawRectangleF right = new RawRectangleF(d_right, 0, c_width, c_height);
+                context.Target.FillRectangle(right, brush);
+            }
+            // top
+            if (d_top > 0)
+            {
+                RawRectangleF top = new RawRectangleF(d_left, 0, d_right, d_top);
+                context.Target.FillRectangle(top, brush);
+            }
+            // bottom
+            if (d_bottom < c_height)
+            {
+                RawRectangleF bottom = new RawRectangleF(d_left, d_bottom, d_right, c_height);
+                context.Target.FillRectangle(bottom, brush);
+            }
+        }
     }
 }

VIZ.Framework.Common/VideoControl/Control/VideoRenderContext.cs

@@ -31,5 +31,10 @@ namespace VIZ.Framework.Common
         /// 需要渲染至图片的插件
         /// </summary>
         public List<string> RenderImagePlugins { get; set; }
+
+        /// <summary>
+        /// DirectWrite 工厂
+        /// </summary>
+        public SharpDX.DirectWrite.Factory DirectWriteFactory { get; set; }
     }
 }

VIZ.Framework.Core/Expand/ThreeDMouse/Navigation3DManager.cs

@@ -33,10 +33,11 @@ namespace VIZ.Framework.Core
         /// 初始化
         /// </summary>
         /// <param name="window">关联的额窗口</param>
-        public static void Init(Window window)
+        /// <returns>是否初始化成功</returns>
+        public static bool Init(Window window)
         {
             if (window == null)
-                return;
+                return false;
 
             try
             {
@@ -45,13 +46,20 @@ namespace VIZ.Framework.Core
                 // 初始化3D鼠标
                 bool init_result = Navigation3DHelper.init_3D_Mouse(windowInteropHelper.Handle);
 
+                if (!init_result)
+                    return false;
+
                 // 注册窗口消息
                 HwndSource source = HwndSource.FromHwnd(windowInteropHelper.Handle);
                 source.AddHook(Hook);
+
+                return true;
             }
             catch (Exception ex)
             {
                 log.Error(ex);
+
+                return false;
             }
         }
 

VIZ.Framework.Module/Setup/Provider/Load/AppSetup_Navigation3D.cs

@@ -34,9 +34,7 @@ namespace VIZ.Framework.Module
         /// <returns>是否成功执行</returns>
         public override bool Setup(AppSetupContext context)
         {
-            Navigation3DManager.Init(context.Window);
-
-            return true;
+            return Navigation3DManager.Init(context.Window);
         }
 
         /// <summary>

VIZ.Framework.Module/Setup/Provider/Setup/AppSetup_ComputerResource.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using log4net;
+using System.Threading;
+using VIZ.Framework.Domain;
+using System.Diagnostics;
+
+namespace VIZ.Framework.Module
+{
+    /// <summary>
+    /// 应用程序启动 -- 计算机资源
+    /// </summary>
+    public class AppSetup_ComputerResource : AppSetupBase
+    {
+        /// <summary>
+        /// 日志
+        /// </summary>
+        private static ILog log = LogManager.GetLogger(typeof(AppSetup_ComputerResource));
+
+        /// <summary>
+        /// 描述
+        /// </summary>
+        public override string Detail { get; } = "应用程序启动 -- 计算机资源";
+
+        /// <summary>
+        /// 执行启动
+        /// </summary>
+        /// <param name="context">应用程序启动上下文</param>
+        /// <returns>是否成功执行</returns>
+        public override bool Setup(AppSetupContext context)
+        {
+            Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.High;
+
+            return true;
+        }
+
+        /// <summary>
+        /// 执行关闭
+        /// </summary>
+        /// <param name="context">应用程序启动上下文</param>
+        public override void Shutdown(AppSetupContext context)
+        {
+
+        }
+    }
+}

VIZ.Framework.Module/VIZ.Framework.Module.csproj

@@ -106,6 +106,7 @@
     <Compile Include="Setup\Provider\Setup\AppSetup_DelayInit.cs" />
     <Compile Include="Setup\Provider\Setup\AppSetup_LogInit.cs" />
     <Compile Include="Setup\Provider\Load\AppSetup_Monitor.cs" />
+    <Compile Include="Setup\Provider\Setup\AppSetup_ComputerResource.cs" />
     <Compile Include="Setup\Provider\Setup\AppSetup_Single.cs" />
     <Compile Include="ThreeDMouse\TCP\Navigation3DCommandProvider.cs" />
     <Compile Include="ThreeDMouse\TCP\Navigation3DTcpListener.cs" />

VIZ.Framework.Storage/Ini/Config/VideoConfig.cs

@@ -89,5 +89,17 @@ namespace VIZ.Framework.Storage
         /// </summary>
         [Ini(Section = "Video", DefaultValue = "0.2", Type = typeof(double))]
         public string VIDEO_MANUAL_CORRECTION_OPACITY { get; set; }
+
+        /// <summary>
+        /// 中心轴宽度
+        /// </summary>
+        [Ini(Section = "Video", DefaultValue = "2", Type = typeof(int))]
+        public string VIDEO_CENTER_AXIS_WIDTH { get; set; }
+
+        /// <summary>
+        /// 中心轴颜色
+        /// </summary>
+        [Ini(Section = "Video", DefaultValue = "#44000000", Type = typeof(RawColor4))]
+        public string VIDEO_CENTER_AXIS_COLOR { get; set; }
     }
 }

VIZ.Framework.UnitTest/JsonTest.cs

@@ -53,9 +53,11 @@ namespace VIZ.Framework.UnitTest
             //
             // 2022-08-26 16-41-36.2820000
             // 2022-08-26 16:41:36,370
-            DateTime time = new DateTime(16615032962820000 + begin);
+            //DateTime time = new DateTime(16615032962820000 + begin);
 
-            string str = time.ToString("yyyy-MM-dd HH-mm-ss.fffffff");
+            //            string str = time.ToString("yyyy-MM-dd HH-mm-ss.fffffff");
+
+            string str = 1.123456789d.ToString("P2");
         }
     }
 }

VIZ.Framework.WpfTest/MainWindow.xaml

@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:VIZ.Framework.WpfTest"
         xmlns:fcommon="clr-namespace:VIZ.Framework.Common;assembly=VIZ.Framework.Common"
-        mc:Ignorable="d" WindowStartupLocation="CenterScreen" WindowState="Maximized"  WindowStyle="None"
+        mc:Ignorable="d" WindowStartupLocation="CenterScreen" WindowState="Maximized" 
         Title="MainWindow" Height="800" Width="1200">
     <Grid>
         <local:OpenCVVideoTest></local:OpenCVVideoTest>

VIZ.Framework.WpfTest/VideoRender/OpenCVVideoTest.xaml

@@ -11,11 +11,12 @@
             <RowDefinition Height="*"></RowDefinition>
             <RowDefinition Height="60"></RowDefinition>
         </Grid.RowDefinitions>
-        <common:VideoControl x:Name="video" IsShowFPS="True" Height="800" Margin="40,0,40,0"></common:VideoControl>
+        <common:VideoControl x:Name="video" IsShowFPS="True" Height="400" Margin="40,0,40,0"></common:VideoControl>
         <StackPanel Orientation="Horizontal" Grid.Row="1">
             <Button Margin="10,0,10,0" Width="120" Height="40" Content="图片测试" Click="Button_Click"></Button>
             <Button Margin="10,0,10,0" Width="120" Height="40" Content="清理裁剪框" Click="Button_Click2"></Button>
             <Button Margin="10,0,10,0" Width="120" Height="40" Content="手动校准测试" Click="Button_Click3"></Button>
+            <Button Margin="10,0,10,0" Width="120" Height="40" Content="中心轴测试" Click="Button_Click4"></Button>
         </StackPanel>
     </Grid>
 </UserControl>

VIZ.Framework.WpfTest/VideoRender/OpenCVVideoTest.xaml.cs

@@ -45,11 +45,14 @@ namespace VIZ.Framework.WpfTest
             ManualCorrectionPlugin manualCorrectionPlugin = new ManualCorrectionPlugin(this.video);
             manualCorrectionPlugin.Click += ManualCorrectionPlugin_Click;
 
+            CenterAxisPlugin centerAxisPlugin = new CenterAxisPlugin(this.video);
+
             this.video.AttachPlugin(trackingBoxPlugin);
             this.video.AttachPlugin(selectionBoxPlugin);
             this.video.AttachPlugin(clipBoxPlugin);
             this.video.AttachPlugin(sideCheckPolygonPlugin);
             this.video.AttachPlugin(manualCorrectionPlugin);
+            this.video.AttachPlugin(centerAxisPlugin);
 
             // 接入OpenCV插件
             OpenCVStreamOption option = new OpenCVStreamOption();
@@ -107,7 +110,7 @@ namespace VIZ.Framework.WpfTest
         {
             ManualCorrectionInfo info = new ManualCorrectionInfo();
             info.FillColor = SharpDxColorHelper.FromString("#2200FF00");
-            info.SrcRadius = 200;
+            info.SrcRadius = 2000;
             info.SrcCenter = new SharpDX.Mathematics.Interop.RawVector2(100, 100);
 
             this.video.UpdateManualCorrection(info);
@@ -164,5 +167,18 @@ namespace VIZ.Framework.WpfTest
         {
 
         }
+
+        /// <summary>
+        /// 中心轴测试
+        /// </summary>
+        private void Button_Click4(object sender, RoutedEventArgs e)
+        {
+            CenterAxisInfo info = new CenterAxisInfo();
+            info.AxisWidth = 2;
+            info.AxisColor = SharpDxColorHelper.FromString("#44000000");
+            info.SrcCenter = new SharpDX.Mathematics.Interop.RawVector2(100, 100);
+
+            this.video.UpdateCenterAxis(info);
+        }
     }
 }