数据正常显示

StartServerWPF.Modules.MseedChart/Models/WavesModel.cs

@@ -25,7 +25,7 @@ namespace StartServerWPF.Modules.MseedChart.Models
                 //添加Z分量波形
                 if (item.dz.Count > 0)
                 {
-                    axisY.SetRange(2000, 5000);
+                    axisY.SetRange(0, 5000);
                 }
                 axisY.Title.Text = string.Format("Ch{0}.Z", item.Name);
                 axisY.Title.DistanceToAxis = distancetoX;
@@ -34,7 +34,7 @@ namespace StartServerWPF.Modules.MseedChart.Models
                 axisY = new AxisY(curChart.ViewXY);
                 if (item.dn.Count > 0)
                 {
-                    axisY.SetRange(2000, 5000);
+                    axisY.SetRange(0, 5000);
                 }
                 axisY.Title.Text = string.Format("Ch{0}.N", item.Name);
                 axisY.Title.DistanceToAxis = distancetoX;

StartServerWPF.Modules.MseedChart/Mseed2asciiApi.cs

@@ -1,4 +1,5 @@
-using System;
+using ServiceStack;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.InteropServices;
@@ -37,4 +38,21 @@ namespace StartServerWPF.Modules.MseedChart
         public char samplesize;
         public System.IntPtr datasamples;       //!< Data samples, \a numsamples of type \a sampletype
     }
+    public class ASCiiData
+    {
+        public int Index { set; get; }
+        public string sid { set; get; }
+        public double samprate { set; get; }
+        public Int64 numsamples { set; get; }
+        public Dictionary<double, double[]> datas { get; }=new Dictionary<double, double[]>();
+
+        public void AddData(double oaTime, double[] da)
+        {
+            if(datas.Count>=100)
+            {
+                datas.RemoveKey(0);
+            }
+            datas.Add(oaTime, da); 
+        }
+    }
 }

StartServerWPF.Modules.MseedChart/Service/RedisListService.cs

@@ -247,6 +247,7 @@ namespace ZhaoXi.Advanced.MyRedis.Service
         public void Subscribe(string channel, Action<string, byte[], IRedisSubscription> actionOnMessage)
         {
             var subscription = base.iClient.CreateSubscription();
+
             subscription.OnSubscribe = c =>
             {
                 Console.WriteLine($"订阅频道{c}");
@@ -260,13 +261,12 @@ namespace ZhaoXi.Advanced.MyRedis.Service
             };
             subscription.OnMessageBytes += (c, s) =>
             {
-              //  ByteToFile(s, "test.mseed");
+                //  ByteToFile(s, "test.mseed");
                 actionOnMessage(c, s, subscription);
             };
             Console.WriteLine($"开始启动监听 {channel}");
             subscription.SubscribeToChannels(channel); //blocking
         }
-
         public void UnSubscribeFromChannels(string channel)
         {
             var subscription = base.iClient.CreateSubscription();
@@ -274,7 +274,7 @@ namespace ZhaoXi.Advanced.MyRedis.Service
             //subscription.UnSubscribeFromAllChannels();
         }
 
-        public static bool ByteToFile(byte[] byteArray, string fileName)
+        public  bool ByteToFile(byte[] byteArray, string fileName)
         {
             bool result = false;
             try

StartServerWPF.Modules.MseedChart/ViewModels/ChartPlotRealDataViewModel.cs

@@ -3,25 +3,20 @@ using Arction.Wpf.Charting.Axes;
 using Arction.Wpf.Charting.SeriesXY;
 using Arction.Wpf.Charting.Views.ViewXY;
 using Microsoft.Win32;
-using StartServerWPF.Modules.MseedChart.Models;
 using Prism.Commands;
-using Prism.Events;
 using Prism.Mvvm;
-using SharpDX.Direct2D1;
+using Prism.Regions;
-using SharpDX.DirectWrite;
+using ServiceStack;
+using StartServerWPF.Assets;
+using StartServerWPF.Modules.MseedChart.Models;
 using System;
-using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
-using System.Collections.ObjectModel;
 using System.ComponentModel;
-using System.ComponentModel.Design.Serialization;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using System.Net.Http.Headers;
+using System.Runtime.InteropServices;
-using System.Reflection;
-using System.Security.Cryptography;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
@@ -29,18 +24,9 @@ using System.Windows.Controls;
 using System.Windows.Documents;
 using System.Windows.Markup;
 using System.Windows.Media;
-using System.Windows.Media.Imaging;
 using System.Windows.Threading;
 using System.Xml.Linq;
-using Prism.Regions;
-using static System.Collections.Specialized.BitVector32;
 using ZhaoXi.Advanced.MyRedis.Service;
-using ServiceStack;
-using ServiceStack.Redis;
-using Arction.Licensing;
-using System.Runtime.InteropServices;
-using StartServerWPF.Assets;
-using ServiceStack.Text;
 
 namespace StartServerWPF.Modules.MseedChart.ViewModels
 {
@@ -71,6 +57,9 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
         public ConcurrentQueue<StationModel> smList=new ConcurrentQueue<StationModel>();
 
         public List<AxisY> _chartAxisY=new List<AxisY>();
+
+      //   Dictionary<string, ASCiiData> cacheChartDic=new Dictionary<string, ASCiiData>();
+        Dictionary<string, ASCiiData> subNameList;
         #endregion
 
         #region 属性
@@ -260,26 +249,24 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
         public DelegateCommand IntervalSureCommand => new DelegateCommand(IntervalSure);
         public DelegateCommand<object> RealTimeDataCommand => new DelegateCommand<object>(RealTimeData);
         
-        Dictionary<string,int> subNameList;
         private void Loaded()
         {
             //N08,N25,N26
-           string station = "N05,N10";
             var stations = GlobalData.StationNames;// station.Split(',');
             smList = _wavesModel.ReadWavesFromJson(stations);
+            subNameList = new Dictionary<string, ASCiiData>();
         }
 
         private void UnLoaded()
         {
             time.Stop();
-            using (RedisListService service = new RedisListService())
+            if(subNameList == null) return;
+            foreach (var subName in subNameList)
             {
-                if (subNameList != null)
+                using (RedisListService service = new RedisListService())
                 {
-                    foreach (var subName in subNameList)
+                    //停止订阅
-                    {
+                    service.Publish(subName.Key, "shutoff");
-                        service.UnSubscribeFromChannels(subName.Key);
-                    }
                 }
             }
         }
@@ -488,10 +475,9 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
                 _lChartAll.EndUpdate();
             }
         }
-
+        int i = 1;
         private void RealTimeData(object isCheck)
         {           
-            
             _channelCount = smList.Count * 3;
             CurrentTime = smList.First().BeginTime.ToShortDateString();
             StationsName = smList.Select(a => new StationAxis { Name = a.Name, IsChecked = true, SelectCommand = new DelegateCommand<object>(StationsNameVisible) }).ToList();
@@ -515,25 +501,32 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
                     time.Elapsed -= CompositionTarget_Rendering;
                     time.Elapsed += CompositionTarget_Rendering;
                     LChartALL.ViewXY.XAxes[0].ScrollMode = XAxisScrollMode.Scrolling;
-                    time.Start();
+                    Task.Run(() =>
+                    {
+                        Thread.Sleep(5000);
+                        time.Start();
+                    });
                     using (RedisListService service = new RedisListService())
                     {
-                        foreach (var subName in subNameList)
+                        service.FlushAll();
-                        {
-                            service.UnSubscribeFromChannels(subName.Key);
-                        }
                     }
                     foreach (var subName in subNameList)
                     {
                         Task.Run(() =>
                         {
-                            Debug.WriteLine($"注册{1}:{subName.Key}");
                             using (RedisListService service = new RedisListService())
                             {
-                                service.Subscribe(subName.Key, (c, message, iRedisSubscription) =>
+                                Debug.WriteLine($"注册{1}:{subName.Key}");
                                 {
-                                      Mseed2asciiApi.bufferMseedData(message.Length, message);
+                                    service.Subscribe(subName.Key, (c, message, iRedisSubscription) =>
-                                });
+                                    {
+                                        if(message.Length==7 && System.Text.Encoding.Default.GetString(message)== "shutoff")
+                                        {
+                                            iRedisSubscription.UnSubscribeFromChannels(subName.Key);
+                                        }
+                                        Mseed2asciiApi.bufferMseedData(message.Length, message);
+                                    });
+                                }
                             }
                         });
                     }
@@ -543,11 +536,11 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
                     time.Stop();
                     time.Elapsed -= CompositionTarget_Rendering;
                     LChartALL.ViewXY.XAxes[0].ScrollMode = XAxisScrollMode.None;
-                    using (RedisListService service = new RedisListService())
+                    foreach (var subName in subNameList)
                     {
-                        foreach (var subName in subNameList)
+                        using (RedisListService service = new RedisListService())
                         {
-                            service.UnSubscribeFromChannels(subName.Key);
+                            service.Publish(subName.Key, "shutoff");
                         }
                     }
                 }
@@ -558,10 +551,8 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
 
         private void Mseed2AsciiEvent(AsciiDataStruct asciiData)
         {
-            DateTime startTime= Convert.ToDateTime(asciiData.endtime).AddHours(8);
+            DateTime startTime = Convert.ToDateTime(asciiData.endtime).AddHours(8);
             DateTime endTime = Convert.ToDateTime(asciiData.endtime).AddHours(8);
-            Debug.WriteLine($"注册{asciiData.sid}:{startTime}");
-            var time = endTime - startTime;          
             byte[] bytes = new byte[asciiData.numsamples * asciiData.samplesize];
             //   IntPtr bufferHandler = Marshal.AllocHGlobal((int)asciiData.datasize);
             Marshal.Copy(asciiData.datasamples, bytes, 0, bytes.Length);
@@ -595,8 +586,8 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
                     lines.Add(b);
                 }
             }
-            string lineStr= String.Join(",", lines);
+            Debug.WriteLine($"接收：{asciiData.sid}:{startTime},count:{lines.Count}");
-
+            string lineStr = String.Join(",", lines);
             using (RedisListService service = new RedisListService())
             {
                 service.LPush(name, lineStr);
@@ -661,7 +652,6 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
         private void StartChart()
         {
             DisposeAllAndClear(_chartAxisY);           
-            subNameList = new Dictionary<string, int>();
             ViewXY v = LChartALL.ViewXY;
             LChartALL.SizeChanged -= LChartALL_SizeChanged;
             LChartALL.SizeChanged += LChartALL_SizeChanged;
@@ -702,7 +692,11 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
 
             int count = stationModel.Dzne.Count;
             int number= smList.Count*3;
-
+            bool isAdd = false;
+            if (subNameList.Count == 0)
+            {
+                isAdd = true;
+            }
             for (int i = 0; i < number; i++)
             {
                 int seriesIndex = i;
@@ -755,7 +749,10 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
                     subName = $"HA.{name}.06.SHE";
                     series.LineStyle.Color = System.Windows.Media.Colors.ForestGreen;
                 }
-                subNameList.Add(subName,i);
+                if (isAdd)
+                {
+                    subNameList.Add(subName, new ASCiiData { Index = i, sid = subName });
+                }
                 series.LineStyle.Width = 0.2;
                 series.ScrollModePointsKeepLevel = 1;
                 //series.ScrollingStabilizing = true;
@@ -867,73 +864,166 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
         {
             RenderNextFrame();
         }
+        static double currentOATime = 0;
+        List<string> tempData = new List<string>();
         private void RenderNextFrame()
         {
-            Debug.WriteLine("timeFrame:{0}", DateTime.Now);
+            Stopwatch stopwatch = Stopwatch.StartNew();
+            string minName = string.Empty;
             if (_lChartAll == null)
             {
                 return;
             }
-            using (RedisListService service = new RedisListService())
+            List<double> datasStr = new List<double>();
+            //计算数据中最小时间
+            if (currentOATime == 0)
             {
+                double minTime = DateTime.Now.AddHours(1).ToOADate();
+                string name = string.Empty;
                 foreach (var item in subNameList)
                 {
-                    List<double>  dataDouList  = new List<double>();
+                    List<double> dataDouList = new List<double>();
+                    using (RedisListService service = new RedisListService())
+                    {
+                        var data = service.Get(item.Key, 0, 0).FirstOrDefault();
+                        if (data != null)
+                        {
+                            datasStr = data.Split(',').Select(a => Convert.ToDouble(a)).ToList();
+                            double oaTime = datasStr.First();
+                            if (oaTime < minTime)
+                            {
+                                minTime = oaTime;
+                                currentOATime = oaTime;
+                                name=item.Key;
+                            }
+                        }
+                    }
+                }
+                if (currentOATime == 0) return;
+                Debug.WriteLine("currentTimeFirst:{0},now:{1},sid:{2},count:{3}", DateTime.FromOADate(currentOATime),DateTime.Now, name, datasStr.Count);
+            }
+            else
+            {
+                //更新图表数据时间，每秒刷新一次
+                currentOATime = DateTime.FromOADate(currentOATime).AddSeconds(1).ToOADate();
+            }
+            foreach (var item in subNameList)
+            {
+                using (RedisListService service = new RedisListService())
+                {
                     var data = service.Get(item.Key, 0, 0).FirstOrDefault();
-                    if( data != null)
+                    if (data != null)
                     {
-                        IEnumerable<double> datasStr = data.Split(',').Select(a => Convert.ToDouble(a));                       
+                        datasStr = data.Split(',').Select(a => Convert.ToDouble(a)).ToList();
-                        double oaTime = datasStr.First();
+                        DateTime firstTime = DateTime.FromOADate(datasStr.First());
-                        if (oaTime < DateTime.Now.AddSeconds(-3).ToOADate())
+                        DateTime currentTime = DateTime.FromOADate(currentOATime);
+                        datasStr.RemoveAt(0);
+                        if (Math.Abs((currentTime - firstTime).TotalSeconds) < 1 && firstTime.Second == currentTime.Second)
                         {
-                            //取出队列数据
                             service.RemoveStartFromList(item.Key);
-                            var DouData = data.Split(',').Select(a => Convert.ToDouble(a)).ToList();
+                            _data[item.Value.Index] = datasStr.ToArray();
-                            DouData.RemoveAt(0);
+                        }
-                            dataDouList.AddRange(DouData);                         
+                        else if ((currentTime - firstTime).TotalSeconds < 0)
+                        {
+                            _data[item.Value.Index] = new double[datasStr.Count];
+                        }
+                        else if ((currentTime - firstTime).TotalSeconds > 0)
+                        {
+                            firstTime.AddMilliseconds(-firstTime.Millisecond);
+                            //出更数据需要重新绘图表点
+                            _data[item.Value.Index] = new double[datasStr.Count];
+                            int offset = (int)(currentTime - firstTime).TotalSeconds;
+                            while (offset > 0)
+                            {
+                                service.RemoveStartFromList(item.Key);
+                                tempData.Add(item.Key+ firstTime);                             
+                                if (offset < 100)
+                                {
+                                    // 不能超过缓存数, 更新数据
+                                    var time = currentTime.AddSeconds(-offset);
+                                    var tem = item.Value.datas[time.ToOADate()];
+                                    item.Value.datas[time.ToOADate()] = datasStr.ToArray();
+                                }
+                                data = service.Get(item.Key, 0, 0).FirstOrDefault();
+                                if (data == null) break;
+                                datasStr = data.Split(',').Select(a => Convert.ToDouble(a)).ToList();
+                                firstTime = DateTime.FromOADate(datasStr.First());
+                                offset = (int)(currentTime - firstTime).TotalSeconds;
+                                datasStr.RemoveAt(0);
+                                Debug.WriteLine("timeMinData:{0},Time1:{1},sid:{2},offset:{3}", currentTime, firstTime, item.Key, offset);                             
+                            }
                         }
                         else
                         {
-                            break;
+                            throw new Exception($"数据解析异常：{item.Key},{currentTime},{firstTime}");
                         }
-                        //继续查看数据
-                      //  data = service.Get(item.Key, 0, 0).FirstOrDefault();
                     }
-                   //  data =service.BlockingDequeueItemFromList(item.Key, TimeSpan.FromMilliseconds(5));
+                    else
-                    if (dataDouList.Count!=0)
                     {
-                        _data[item.Value] =dataDouList.ToArray();
+                        _data[item.Value.Index] = new double[500];
                     }
                 }
+                item.Value.AddData(currentOATime, _data[item.Value.Index]);
             }            
-          //  if (_data.ToList().Any(d => d != null))
+            stopwatch.Stop();
+            double time1 = stopwatch.ElapsedMilliseconds;
+            stopwatch.Start();
+            bool isRefresh = false;
+            //有新数据开始刷新
+            if (tempData.Count > 5)
             {
-                _dispatcher.Invoke(() =>
+                List<double> temDou = new List<double>();
-               {
+                foreach (var item in subNameList)
-                   FeedData(/*chartTitleText*/);
+                {
-               });
+                    var d = item.Value.datas.Keys.OrderBy(a => a).ToArray();
+                    for (int i = 0; i < d.Count(); i++)
+                    {
+                        temDou.AddRange(item.Value.datas[d[i]]);
+                    }
+                  //  _data[item.Value.Index] = temDou.ToArray();
+                  //  DateTime time1 = DateTime.Now.AddMinutes(i++);
+                  //  _lChartAll.ViewXY.XAxes[0].SetRange(_lChartAll.ViewXY.XAxes[0].DateTimeToAxisValue(time1),
+                  //  _lChartAll.ViewXY.XAxes[0].DateTimeToAxisValue(time1.AddSeconds(60)));
+                }
+                // isRefresh = true;
+                tempData.Clear();
             }
-
+            _dispatcher.Invoke(() =>
+            {
+                FeedData(isRefresh /*chartTitleText*/);
+            });
+            stopwatch.Stop();
+            double time2 = stopwatch.ElapsedMilliseconds;
+            Debug.WriteLine("timeFrame:{0},time1:{1},time1:{2}", DateTime.FromOADate(currentOATime), time1, time2);
         }
         int _iRound = 0;
         double _pointsAppended = 0;
         double[][] _data;
  
-        private void FeedData()
+        private void FeedData(bool isRefresh)
         {
             if (_lChartAll != null)
             {
                 _lChartAll.BeginUpdate();
-
+                if(isRefresh)
+                {
+                    for (int seriesIndex = 0; seriesIndex < _channelCount; seriesIndex++)
+                    {
+                        _lChartAll.ViewXY.SampleDataSeries[seriesIndex].Clear();
+                    }
+                }
                 //Append data to series
                 for (int seriesIndex = 0; seriesIndex < _channelCount; seriesIndex++)
                 {
                     double[] thisSeriesData = _data[seriesIndex];
-                    if (thisSeriesData == null) continue;
+                    if(thisSeriesData==null)
+                    {
+
+                    }
                     _lChartAll.ViewXY.SampleDataSeries[seriesIndex].AddSamples(thisSeriesData, false);
                     _data[seriesIndex] = null;
-                    System.Diagnostics.Debug.WriteLine("***********index:{0}, pointCount:{1},time:{2}", seriesIndex,
+                //    System.Diagnostics.Debug.WriteLine("***********index:{0}, pointCount:{1},time:{2}", seriesIndex,
-                                      _lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount, DateTime.Now);
+               //                       _lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount, DateTime.Now);
                 }
                 //System.Threading.Tasks.Parallel.For(0, _channelCount, (seriesIndex) =>
                 //{

StartServerWPF.Modules.MseedChart/Views/ChartPlotRealDataView.xaml

@@ -45,9 +45,9 @@
                         <ComboBoxItem Content="SHN"/>
                         <ComboBoxItem Content="SHE"/>
                     </ComboBox>
-                    <TextBlock VerticalAlignment="Center" Margin="20,0,0,0">时间间隔:</TextBlock>
+                    <!--<TextBlock VerticalAlignment="Center" Margin="20,0,0,0">时间间隔:</TextBlock>
                     <TextBox Text="{Binding XaisInterval}" Width="60" VerticalAlignment="Center"/>
-                    <Button  Command="{Binding IntervalSureCommand}" Background="#FF66B1FF" HorizontalAlignment="Right">确认</Button>
+                    <Button  Command="{Binding IntervalSureCommand}" Background="#FF66B1FF" HorizontalAlignment="Right">确认</Button>-->
                     <CheckBox Command="{Binding AxesYVisibleCommand}" Visibility="Collapsed" CommandParameter="{Binding RelativeSource={RelativeSource Mode=Self},Path=IsChecked}"  Content="Y轴显示" VerticalContentAlignment="Center" IsChecked="True" FontSize="15" Foreground="Black" Margin="5,0,5,0" FontWeight="Bold" />
                     <CheckBox Command="{Binding RealTimeDataCommand}" CommandParameter="{Binding RelativeSource={RelativeSource Mode=Self},Path=IsChecked}" Visibility="Collapsed" Content="实时" VerticalContentAlignment="Center" FontSize="15" Foreground="Black"  FontWeight="Bold" DockPanel.Dock="Right"></CheckBox>
                     <TextBox Text="{Binding IntervalTime}" Visibility="Collapsed" Width="60" VerticalAlignment="Center"></TextBox>

StartServerWPF/StartServerWPF.csproj

@@ -34,4 +34,5 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
+  <ProjectExtensions><VisualStudio><UserProperties systemconfig_1json__JsonSchema="https://developer.1password.com/schema/ssh-agent-config.json" /></VisualStudio></ProjectExtensions>
 </Project>

StartServerWPF/Views/MainWindow.xaml

@@ -2,7 +2,7 @@
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:prism="http://prismlibrary.com/" WindowState="Maximized"
-        WindowStyle="None"  WindowStartupLocation="CenterScreen" MouseDown="Window_MouseDown"
+          WindowStartupLocation="CenterScreen" MouseDown="Window_MouseDown"
         prism:ViewModelLocator.AutoWireViewModel="True" Closing="Window_Closing"
         Title="{Binding Title}" Height="900" Width="1700" >
     <Window.Resources>