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VIZ.Framework
Commit 6c799b94 by liulongfei
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1. 中心轴添加水平和垂直设置

parent f9e08c84
Showing with 63 additions and 267 deletions
VIZ.Framework.Common/VIZ.Framework.Common.csproj
......@@ -212,6 +212,7 @@
<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\CenterAxis\Info\CenterAxisType.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" />
......@@ -274,11 +275,9 @@
<Compile Include="VideoControl\Stream\NDI\Task\NDIStreamExecuteVideoTask.cs" />
<Compile Include="VideoControl\Stream\NDI\Task\NDIStreamFindStreamTask.cs" />
<Compile Include="VideoControl\Stream\NDI\Task\NDIStreamRecvVideoTask.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVPropertyInfos.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVStreamTaskNames.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVStream.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVStreamOption.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVStreamStatus.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVStreamTaskBase.cs" />
<Compile Include="VideoControl\Stream\OpenCV\OpenCVStreeamVideoFrame.cs" />
<Compile Include="VideoControl\Stream\OpenCV\Task\OpenCVStreamExecuteVideoTask.cs" />
......
VIZ.Framework.Common/VideoControl/Control/Plugin/CenterAxis/CenterAxisPlugin.cs
......@@ -63,14 +63,20 @@ namespace VIZ.Framework.Common
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, (float)info.AxisWidth);
if (info.AxisType == CenterAxisType.All || info.AxisType == CenterAxisType.Horizontal)
{
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, (float)info.AxisWidth);
}
// 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, (float)info.AxisWidth);
if (info.AxisType == CenterAxisType.All || info.AxisType == CenterAxisType.Vertical)
{
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, (float)info.AxisWidth);
}
}
}
}
\ No newline at end of file
VIZ.Framework.Common/VideoControl/Control/Plugin/CenterAxis/Info/CenterAxisInfo.cs
......@@ -26,5 +26,10 @@ namespace VIZ.Framework.Common
/// 轴颜色
/// </summary>
public RawColor4 AxisColor { get; set; }
/// <summary>
/// 安全轴类型
/// </summary>
public CenterAxisType AxisType { get; set; } = CenterAxisType.All;
}
}
VIZ.Framework.Common/VideoControl/Stream/OpenCV/OpenCVPropertyInfos.cs → VIZ.Framework.Common/VideoControl/Control/Plugin/CenterAxis/Info/CenterAxisType.cs
......@@ -7,28 +7,23 @@ using System.Threading.Tasks;
namespace VIZ.Framework.Common
{
/// <summary>
/// OpenCV属性信息
/// 中心轴类型
/// </summary>
public class OpenCVPropertyInfos
public enum CenterAxisType
{
/// <summary>
/// Fps
/// 水平
/// </summary>
public double Fps { get; internal set; }
Horizontal,
/// <summary>
/// 帧宽度
/// 垂直
/// </summary>
public double FrameWidth { get; internal set; }
Vertical,
/// <summary>
/// 帧高度
/// 水平和垂直
/// </summary>
public double FrameHeight { get; internal set; }
/// <summary>
/// 帧数
/// </summary>
public double FrameCount { get; internal set; }
All
}
}
VIZ.Framework.Common/VideoControl/Control/Plugin/TrackingBox/TrackingBoxPlugin.cs
......@@ -57,6 +57,15 @@ namespace VIZ.Framework.Common
}
/// <summary>
/// 获取跟踪数据
/// </summary>
/// <returns>跟踪数据</returns>
public List<TrackingBoxInfo> GetTrackingBoxInfos()
{
return this.trackingBoxInfos;
}
/// <summary>
/// 渲染
/// </summary>
/// <param name="context">渲染上下文</param>
......
VIZ.Framework.Common/VideoControl/Stream/IVideoFrame.cs
......@@ -29,11 +29,6 @@ namespace VIZ.Framework.Common
int Length { get; set; }
/// <summary>
/// 是否是最后一帧
/// </summary>
bool IsEnd { get; set; }
/// <summary>
/// 画面数据
/// </summary>
DataStream DataStream { get; set; }
......
VIZ.Framework.Common/VideoControl/Stream/OpenCV/OpenCVStream.cs
......@@ -7,6 +7,7 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
using log4net;
using NewTek;
namespace VIZ.Framework.Common
{
......@@ -23,9 +24,12 @@ namespace VIZ.Framework.Common
/// <summary>
/// OpenCv流
/// </summary>
/// <param name="index">设备索引</param>
/// <param name="option">设置</param>
public OpenCVStream(OpenCVStreamOption option) : base(option)
public OpenCVStream(int index, OpenCVStreamOption option) : base(option)
{
this.Index = index;
this.TaskDic.Add(OpenCVStreamTaskNames.RECV_VIDEO, new OpenCVStreamRecvVideoTask(this));
this.TaskDic.Add(OpenCVStreamTaskNames.EXECUTE_VIDEO, new OpenCVStreamExecuteVideoTask(this));
}
......@@ -35,19 +39,9 @@ namespace VIZ.Framework.Common
/* ========================================================================================================= */
/// <summary>
/// 地址
/// </summary>
public string Uri { get; private set; }
/// <summary>
/// 属性信息
/// 设备索引
/// </summary>
public OpenCVPropertyInfos PropertyInfos { get; private set; }
/// <summary>
/// 状态
/// </summary>
public OpenCVStreamStatus Status { get; private set; }
public int Index { get; private set; }
/* ========================================================================================================= */
/* === Internal Field === */
......@@ -58,11 +52,6 @@ namespace VIZ.Framework.Common
/// </summary>
internal VideoCapture VideoCapture;
/// <summary>
/// 读取帧锁对象
/// </summary>
internal object read_frame_lock_object = new object();
/* ========================================================================================================= */
/* === Field === */
/* ========================================================================================================= */
......@@ -77,41 +66,16 @@ namespace VIZ.Framework.Common
/* ========================================================================================================= */
/// <summary>
/// 播放
/// </summary>
public void Play()
{
if (this.Status == OpenCVStreamStatus.None || this.Status == OpenCVStreamStatus.Play)
return;
double frame = this.VideoCapture.Get(VideoCaptureProperties.PosFrames);
if (frame >= this.PropertyInfos.FrameCount)
{
this.Stop();
}
foreach (var task in this.TaskDic.Values)
{
task.Start();
}
this.Status = OpenCVStreamStatus.Play;
}
/// <summary>
/// 暂停
/// 开始
/// </summary>
public void Pause()
public void Start()
{
if (this.Status == OpenCVStreamStatus.None || this.Status == OpenCVStreamStatus.Stop)
return;
this.VideoCapture = new VideoCapture(this.Index);
foreach (var task in this.TaskDic.Values)
{
task.Stop();
}
this.Status = OpenCVStreamStatus.Pause;
// 启动OpenCV视频帧接收任务
this.TaskDic[OpenCVStreamTaskNames.RECV_VIDEO].Start();
// 启动OpenCV视频帧处理任务
this.TaskDic[OpenCVStreamTaskNames.EXECUTE_VIDEO].Start();
}
/// <summary>
......@@ -119,125 +83,11 @@ namespace VIZ.Framework.Common
/// </summary>
public void Stop()
{
if (this.Status == OpenCVStreamStatus.None)
return;
// 停止所有任务
foreach (var task in this.TaskDic.Values)
{
task.Stop();
}
this.VideoCapture.Set(VideoCaptureProperties.PosFrames, 0);
this.TriggerExecuteBlackVideoFrame();
this.Status = OpenCVStreamStatus.Stop;
}
/// <summary>
/// 设置位置
/// </summary>
/// <param name="position">帧位置</param>
public void SetPosition(int position)
{
if (this.Status == OpenCVStreamStatus.None)
return;
lock (this.read_frame_lock_object)
{
this.VideoCapture.Set(VideoCaptureProperties.PosFrames, position);
while (this.VideoFrameQueue.Count > 0)
{
if (this.VideoFrameQueue.TryDequeue(out IVideoFrame frame))
{
frame.Dispose();
}
}
}
}
/// <summary>
/// 切换源
/// </summary>
/// <param name="uri">源</param>
public void ChangeUri(string uri)
{
this.Stop();
this.Uri = uri;
this.VideoCapture?.Dispose();
this.VideoCapture = null;
if (string.IsNullOrWhiteSpace(uri))
{
this.Status = OpenCVStreamStatus.None;
this.PropertyInfos = null;
return;
}
try
{
this.VideoCapture = new VideoCapture(this.Uri);
this.InitPropertyInfos();
}
catch (Exception ex)
{
log.Error(ex);
this.Status = OpenCVStreamStatus.None;
this.PropertyInfos = null;
}
this.Status = OpenCVStreamStatus.Stop;
}
/// <summary>
/// 触发执行黑色帧
/// </summary>
public void TriggerExecuteBlackVideoFrame()
{
OpenCVStreeamVideoFrame frame = new OpenCVStreeamVideoFrame(Scalar.Black);
this.TriggerExecuteVideoFrame(frame);
}
/// <summary>
/// 触发执行第一帧
/// </summary>
public void TriggerExecuteCurrentPosVideoFrame()
{
if (this.Status == OpenCVStreamStatus.None)
return;
OpenCVStreeamVideoFrame videoFrame = new OpenCVStreeamVideoFrame();
lock (this.read_frame_lock_object)
{
Mat src = new Mat();
Mat mat = new Mat();
if (!this.VideoCapture.Read(src))
{
src.Dispose();
return;
}
Cv2.CvtColor(src, mat, ColorConversionCodes.BGR2BGRA);
videoFrame.Width = mat.Width;
videoFrame.Height = mat.Height;
videoFrame.Length = mat.Width * mat.Height * 4;
videoFrame.TimeStamp = TimeSpan.FromMilliseconds(this.VideoCapture.PosMsec).Ticks;
videoFrame.DataStream = new SharpDX.DataStream(videoFrame.Length, true, true);
unsafe
{
Buffer.MemoryCopy(mat.DataPointer, videoFrame.DataStream.DataPointer.ToPointer(), videoFrame.Length, videoFrame.Length);
}
src.Dispose();
mat.Dispose();
}
this.TriggerExecuteVideoFrame(videoFrame);
}
/// <summary>
......@@ -261,24 +111,5 @@ namespace VIZ.Framework.Common
/* === Private Function === */
/* ========================================================================================================= */
/// <summary>
/// 初始化属性信息
/// </summary>
private void InitPropertyInfos()
{
OpenCVPropertyInfos infos = new OpenCVPropertyInfos();
// FPS
infos.Fps = this.VideoCapture.Get(VideoCaptureProperties.Fps);
// 帧宽度
infos.FrameWidth = this.VideoCapture.Get(VideoCaptureProperties.FrameWidth);
// 帧高度
infos.FrameHeight = this.VideoCapture.Get(VideoCaptureProperties.FrameHeight);
// 帧数量
infos.FrameCount = this.VideoCapture.Get(VideoCaptureProperties.FrameCount);
this.PropertyInfos = infos;
}
}
}
VIZ.Framework.Common/VideoControl/Stream/OpenCV/OpenCVStreamStatus.cs deleted 100644 → 0
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace VIZ.Framework.Common
{
/// <summary>
/// OpenCV流状态
/// </summary>
public enum OpenCVStreamStatus
{
/// <summary>
/// 未指定，不可用
/// </summary>
None,
/// <summary>
/// 播放状态
/// </summary>
Play,
/// <summary>
/// 暂停状态
/// </summary>
Pause,
/// <summary>
/// 停止状态
/// </summary>
Stop
}
}
VIZ.Framework.Common/VideoControl/Stream/OpenCV/Task/OpenCVStreamRecvVideoTask.cs
......@@ -11,6 +11,7 @@ using System.Drawing;
using System.Drawing.Imaging;
using OpenCvSharp;
using System.Diagnostics;
using log4net;
namespace VIZ.Framework.Common
{
......@@ -29,46 +30,37 @@ namespace VIZ.Framework.Common
}
/// <summary>
/// 任务名称
/// 日志
/// </summary>
public override OpenCVStreamTaskNames Name => OpenCVStreamTaskNames.RECV_VIDEO;
private readonly static ILog log = LogManager.GetLogger(typeof(OpenCVStreamRecvVideoTask));
/// <summary>
/// 计时器
/// 任务名称
/// </summary>
private readonly Stopwatch renderTimer = new Stopwatch();
public override OpenCVStreamTaskNames Name => OpenCVStreamTaskNames.RECV_VIDEO;
/// <summary>
/// 执行
/// </summary>
protected override void Execute()
{
while (this.IsStarted)
try
{
long begin = this.renderTimer.ElapsedMilliseconds;
this.renderTimer.Start();
lock (this.Stream.read_frame_lock_object)
while (this.IsStarted)
{
// 处理一帧
this.ExecuteOne();
}
this.renderTimer.Stop();
long end = this.renderTimer.ElapsedMilliseconds;
int wait = (int)((1000d / this.Stream.PropertyInfos.Fps) - (end - begin));
if (wait > 0)
{
Thread.Sleep(wait);
}
}
catch (Exception ex)
{
log.Error(ex);
}
}
/// <summary>
/// 执行一帧
/// </summary>
public void ExecuteOne()
private void ExecuteOne()
{
Mat src = new Mat();
Mat mat = new Mat();
......@@ -87,7 +79,6 @@ namespace VIZ.Framework.Common
videoFrame.Length = mat.Width * mat.Height * 4;
videoFrame.TimeStamp = TimeSpan.FromMilliseconds(this.Stream.VideoCapture.PosMsec).Ticks;
videoFrame.DataStream = new SharpDX.DataStream(videoFrame.Length, true, true);
videoFrame.IsEnd = this.Stream.VideoCapture.PosFrames == this.Stream.PropertyInfos.FrameCount;
unsafe
{
Buffer.MemoryCopy(mat.DataPointer, videoFrame.DataStream.DataPointer.ToPointer(), videoFrame.Length, videoFrame.Length);
......
VIZ.Framework.Common/VideoControl/Stream/VideoFrameBase.cs
......@@ -62,11 +62,6 @@ namespace VIZ.Framework.Common
public long TimeStamp { get; set; }
/// <summary>
/// 是否是最后一帧
/// </summary>
public bool IsEnd { get; set; }
/// <summary>
/// 画面数据
/// </summary>
public DataStream DataStream { get; set; }
......
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