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修改实时数据测试问题，自测通过

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master
mzhifa 1 year ago
parent e8d5560c39
commit b3242ef58c
3 changed files with 182 additions and 108 deletions
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14
StartServerWPF.Modules.MseedChart/Mseed2asciiApi.cs
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@ -45,16 +45,26 @@ namespace StartServerWPF.Modules.MseedChart
public double samprate { set; get; }
public double StartOATime { set; get; }
public Int64 numsamples { set; get; }
public double Average { set; get; } = 0;
public List<double[]> datas { get; }=new List<double[]>();
public void AddData(double aoTime, double[] da)
{
StartOATime = aoTime;
if (datas.Count>=60)
if (datas.Count >= 30)
{
datas.RemoveAt(0);
}
datas.Add(da);
if (da[0] == 0)
{
if (datas.Count!= 0)
{
double[] temp = datas.Last();
Average = temp.Average();
da = Enumerable.Repeat(Average, temp.Length).ToArray();
}
}
datas.Add(da);
}
}
}

274
StartServerWPF.Modules.MseedChart/ViewModels/ChartPlotRealDataViewModel.cs
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@ -60,6 +60,7 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
// Dictionary<string, ASCiiData> cacheChartDic=new Dictionary<string, ASCiiData>();
Dictionary<string, ASCiiData> subNameList;
bool isSubScribeOK = false;
#endregion
#region 属性
@ -475,7 +476,6 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
_lChartAll.EndUpdate();
}
}
int i = 1;
private void RealTimeData(object isCheck)
{
_channelCount = smList.Count * 3;
@ -494,6 +494,7 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
{
currentOATime = 0;
_data = new double[smList.Count * 3][];
StartChart();
//Set real-time monitoring automatic old data destruction
LChartALL.ViewXY.DropOldSeriesData = true;
@ -504,7 +505,7 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
LChartALL.ViewXY.XAxes[0].ScrollMode = XAxisScrollMode.Scrolling;
Task.Run(() =>
{
Thread.Sleep(5000);
Thread.Sleep(3000);
time.Start();
});
using (RedisListService service = new RedisListService())
@ -517,8 +518,13 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
{
using (RedisListService service = new RedisListService())
{
Debug.WriteLine($"注册{1}:{subName.Key}");
Debug.WriteLine($"注册，:{subName.Key}，时间：{DateTime.Now}");
{
if(subName.Key== subNameList.Keys.Last())
{
isSubScribeOK = true;
Debug.WriteLine($"******注册完成********，:{subName.Key}，时间：{DateTime.Now}");
}
service.Subscribe(subName.Key, (c, message, iRedisSubscription) =>
{
if(message.Length==7 && System.Text.Encoding.Default.GetString(message)== "shutoff")
@ -589,6 +595,10 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
}
Debug.WriteLine($"接收：{asciiData.sid}:{startTime},count:{lines.Count}");
string lineStr = String.Join(",", lines);
if(!isSubScribeOK)
{
return;
}
using (RedisListService service = new RedisListService())
{
service.LPush(name, lineStr);
@ -677,16 +687,16 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
v.LegendBoxes[0].Shadow.Visible = false;
StationModel stationModel = smList.First();
var beginTime= stationModel.BeginTime;
var beginTime = DateTime.Now;// stationModel.BeginTime;
if (AxisValueType.DateTime == v.XAxes[0].ValueType)
{
//设置X轴的开始时间
v.XAxes[0].AutoFormatLabels = false;
v.XAxes[0].LabelsTimeFormat = "HH:mm:ss.ff";
v.XAxes[0].DateOriginYear = beginTime.Year;
v.XAxes[0].DateOriginDay = beginTime.Day;
v.XAxes[0].DateOriginMonth = beginTime.Month;
DateTime MaxDateTime = beginTime.AddSeconds(_samplingFrequency == 500 ? 30 : 60);
// v.XAxes[0].DateOriginYear = beginTime.Year;
// v.XAxes[0].DateOriginDay = beginTime.Day;
// v.XAxes[0].DateOriginMonth = beginTime.Month;
DateTime MaxDateTime = beginTime.AddSeconds(_samplingFrequency == 500 ? 31 : 61);
v.XAxes[0].SetRange(v.XAxes[0].DateTimeToAxisValue(beginTime), v.XAxes[0].DateTimeToAxisValue(MaxDateTime));
}
double firstSampleTimeStamp = v.XAxes[0].DateTimeToAxisValue(beginTime);
@ -863,16 +873,21 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
#region 实时数据
private void CompositionTarget_Rendering(object sender, System.Timers.ElapsedEventArgs e)
{
RenderNextFrame();
RenderNextFrame();
//_dispatcher.Invoke(() =>
//{
//测试数据
// FeedDataTest();
//});
}
static double currentOATime = 0;
List<string> tempData = new List<string>();
private void RenderNextFrame()
{
Stopwatch stopwatch = Stopwatch.StartNew();
string minName = string.Empty;
if (_lChartAll == null)
if (_lChartAll == null && !isSubScribeOK)
{
Debug.WriteLine("注册未完成，时间:{1}", DateTime.Now);
return;
}
List<double> datasStr = new List<double>();
@ -926,19 +941,18 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
}
else if ((currentTime - firstTime).TotalSeconds < 0)
{
_data[item.Value.Index] = new double[datasStr.Count];
_data[item.Value.Index] = new double[_samplingFrequency];
}
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];
_data[item.Value.Index] = new double[_samplingFrequency];
int offset = (int)(currentTime - firstTime).TotalSeconds;
while (offset > 0)
{
service.RemoveStartFromList(item.Key);
tempData.Add(item.Key+ firstTime);
if (offset < 60)
if (offset < 30)
{
// 不能超过缓存数, 更新数据
var time = currentTime.AddSeconds(-offset);
@ -964,136 +978,186 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
}
else
{
_data[item.Value.Index] = new double[500];
_data[item.Value.Index] = new double[_samplingFrequency];
}
}
item.Value.AddData(currentOATime, _data[item.Value.Index]);
}
stopwatch.Stop();
double time1 = stopwatch.ElapsedMilliseconds;
stopwatch.Start();
bool isRefresh = false;
stopwatch.Restart();
//有新数据开始刷新
if (tempData.Count > 5)
DateTime startTime = DateTime.Today;
foreach (var item in subNameList)
{
DateTime startTime = DateTime.Today;
foreach (var item in subNameList)
{
List<double> temDou = new List<double>();
var number = item.Value.datas.Count;
for (int i = 0; i < number; i++)
{
temDou.AddRange(item.Value.datas[i]);
}
_data[item.Value.Index] = temDou.ToArray();
if (startTime == DateTime.Today)
{
startTime = DateTime.FromOADate(item.Value.StartOATime).AddSeconds(-item.Value.datas.Count);
}
}
_lChartAll.ViewXY.XAxes[0].SetRange(_lChartAll.ViewXY.XAxes[0].DateTimeToAxisValue(startTime),
_lChartAll.ViewXY.XAxes[0].DateTimeToAxisValue(startTime.AddSeconds(30)));
LChartALL.ViewXY.DropOldSeriesData = true;
_pointsAppended = LChartALL.ViewXY.XAxes[0].Minimum;
isRefresh = true;
tempData.Clear();
List<double> temDou = new List<double>();
item.Value.datas.ForEach(d => temDou.AddRange(d));
_data[item.Value.Index] = temDou.ToArray();
}
stopwatch.Stop();
double time2 = stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
_dispatcher.Invoke(() =>
{
FeedData(isRefresh /*chartTitleText*/);
FeedData();
});
stopwatch.Stop();
double time2 = stopwatch.ElapsedMilliseconds;
Debug.WriteLine("timeFrame:{0},time1:{1},time1:{2}", DateTime.FromOADate(currentOATime), time1, time2);
double time3 = stopwatch.ElapsedMilliseconds;
Debug.WriteLine("timeFrame:{0},time1:{1},time2:{2}，time3:{3}", DateTime.FromOADate(currentOATime), time1, time2,time3);
}
double _pointsAppended = 0;
double[][] _data;
private void FeedData(bool isRefresh)
private void FeedData()
{
if (_lChartAll == null) return;
_lChartAll.BeginUpdate();
if (isRefresh)
foreach (var item in _lChartAll.ViewXY.SampleDataSeries)
{
for (int seriesIndex = 0; seriesIndex < _channelCount; seriesIndex++)
{
_lChartAll.ViewXY.SampleDataSeries[seriesIndex].Clear();
}
//foreach (var item in subNameList.Values)
//{
// startTime = DateTime.FromOADate(item.StartOATime).AddSeconds(item.datas.Count);
// _lChartAll.ViewXY.XAxes[0].SetRange(_lChartAll.ViewXY.XAxes[0].DateTimeToAxisValue(startTime),
// _lChartAll.ViewXY.XAxes[0].DateTimeToAxisValue(startTime.AddSeconds(60)));
// LChartALL.ViewXY.DropOldSeriesData = true;
// _pointsAppended = LChartALL.ViewXY.XAxes[0].Minimum;
// var number = item.datas.Count;
// for (int i = 0; i < number; i++)
// {
// foreach (var d in subNameList)
// {
// double[] thisSeriesData = subNameList[d.Key].datas[i];
// _lChartAll.ViewXY.SampleDataSeries[d.Value.Index].AddSamples(thisSeriesData, false);
// }
// _pointsAppended += 1;
// //Set X axis real-time scrolling position
// double last = _pointsAppended;
// _lChartAll.ViewXY.XAxes[0].ScrollPosition = last;
// }
// break;
//}
item.Clear();
item.FirstSampleTimeStamp = _lChartAll.ViewXY.XAxes[0].Minimum;
}
//Append data to series
for (int seriesIndex = 0; seriesIndex < _channelCount; seriesIndex++)
System.Threading.Tasks.Parallel.For(0, _channelCount, (seriesIndex) =>
{
double[] thisSeriesData = _data[seriesIndex];
_lChartAll.ViewXY.YAxes[seriesIndex].SetRange(thisSeriesData.Min(), thisSeriesData.Max()+1);
_lChartAll.ViewXY.SampleDataSeries[seriesIndex].AddSamples(thisSeriesData, false);
_data[seriesIndex] = null;
// System.Diagnostics.Debug.WriteLine("***********index:{0}, pointCount:{1},time:{2}", seriesIndex,
// _lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount, DateTime.Now);
}
// _data[seriesIndex] = null;
System.Diagnostics.Debug.WriteLine("***********index:{0}, pointCount:{1}", seriesIndex,
_lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount);
});
_pointsAppended += 1;
//Set X axis real-time scrolling position
double lastX = _pointsAppended;
double lastX = _pointsAppended * XInterval;
_lChartAll.ViewXY.XAxes[0].ScrollPosition = lastX;
_lChartAll.EndUpdate();
//Update sweep bands
if (_lChartAll.ViewXY.XAxes[0].ScrollMode == XAxisScrollMode.Sweeping)
}
//Append data point per round count
private int _appendCountPerRound=30000;
//X axis length
private double _xLen;
//Generate this many rounds of data
private const int PreGenerateDataForRoundCount = 10;
//X data point step
private const double XInterval = 1;
//Data feeding round
private int _iRound = 0;
//Y axis minimum
private const double YMin = 0;
//Y axis maximum
private const double YMax = 100;
private double[][] CreateInputData(int seriesCount, int appendCountPerRound)
{
//Create input data for all series.
double[][] data = new double[seriesCount][];
// System.Threading.Tasks.Parallel.For(0, seriesCount, (seriesIndex) =>
for (int seriesIndex = 0; seriesIndex < seriesCount; seriesIndex++)
{
//Dark band of old page fading away
double pageLen = _lChartAll.ViewXY.XAxes[0].Maximum - _lChartAll.ViewXY.XAxes[0].Minimum;
double sweepGapWidth = pageLen / 20.0;
_lChartAll.ViewXY.Bands[0].SetValues(lastX - pageLen, lastX - pageLen + sweepGapWidth);
if (_lChartAll.ViewXY.Bands[0].Visible == false)
int dataPointCount = PreGenerateDataForRoundCount * appendCountPerRound;
double[] seriesData = new double[dataPointCount];
float seriesIndexPlus1 = seriesIndex + 1;
Random rand = new Random((int)DateTime.Now.Ticks / (seriesIndex + 1));
double y = 50;
for (int i = 0; i < dataPointCount; i++)
{
_lChartAll.ViewXY.Bands[0].Visible = true;
y = y - 0.05 + rand.NextDouble() / 10.0;
if (y > YMax)
{
y = YMax;
}
if (y < YMin)
{
y = YMin;
}
seriesData[i] = (float)y;
}
data[seriesIndex] = seriesData;
}//);
return data;
}
private void PrefillChartWithData()
{
/* test
_lChartAll.BeginUpdate();
_data = CreateInputData(smList.Count * 3, _appendCountPerRound);
LChartALL.ViewXY.DropOldSeriesData = true;
_pointsAppended = LChartALL.ViewXY.XAxes[0].Minimum;
time.Elapsed -= CompositionTarget_Rendering;
time.Elapsed += CompositionTarget_Rendering;
LChartALL.ViewXY.XAxes[0].ScrollMode = XAxisScrollMode.Scrolling;
LChartALL.ViewXY.AxisLayout.AutoShrinkSegmentsGap = true;
_lChartAll.EndUpdate();
time.Start();*/
//Set data almost till the end,
//so it will reach end and start scrolling quite soon.
//Bright new page band
_lChartAll.ViewXY.Bands[1].SetValues(lastX - sweepGapWidth / 6, lastX);
if (_lChartAll.ViewXY.Bands[1].Visible == false)
//How many rounds to prefill in the series
int roundsToPrefill = 50;// (int)(0.9 * _xLen) / _appendCountPerRound;
//How many points to prefill in the series
int pointCount = roundsToPrefill * _appendCountPerRound;
System.Threading.Tasks.Parallel.For(0, _channelCount, (seriesIndex) =>
{
double[] thisSeriesData = _data[seriesIndex];
for (int round = 0; round < roundsToPrefill; round++)
{
_lChartAll.ViewXY.Bands[1].Visible = true;
float[] dataArray = new float[_appendCountPerRound];
Array.Copy(thisSeriesData, (round % PreGenerateDataForRoundCount) * _appendCountPerRound, dataArray, 0, _appendCountPerRound);
_lChartAll.ViewXY.SampleDataBlockSeries[seriesIndex].AddSamples(dataArray, false);
}
}
else
});
_pointsAppended += pointCount;
_iRound += roundsToPrefill;
//Set X axis real-time scrolling position
double lastX = _pointsAppended * XInterval;
_lChartAll.ViewXY.XAxes[0].ScrollPosition = lastX;
}
private void FeedDataTest(/*string chartTitleText*/)
{
if (_lChartAll != null)
{
//Hide sweeping bands if not in sweeping mode
//if (_lChartAll.ViewXY.Bands[0].Visible == true)
//{
// _lChartAll.ViewXY.Bands[0].Visible = false;
//}
//if (_lChartAll.ViewXY.Bands[1].Visible == true)
//{
// _lChartAll.ViewXY.Bands[1].Visible = false;
//}
}
_lChartAll.EndUpdate();
_lChartAll.BeginUpdate();
foreach (var item in _lChartAll.ViewXY.SampleDataSeries)
{
item.Clear();
item.FirstSampleTimeStamp = _lChartAll.ViewXY.XAxes[0].Minimum;
}
//Append data to series
System.Threading.Tasks.Parallel.For(0, _channelCount, (seriesIndex) =>
{
double[] thisSeriesData = _data[seriesIndex];
double[] dataToAppendNow = new double[_appendCountPerRound];
Array.Copy(thisSeriesData, (_iRound % PreGenerateDataForRoundCount) * _appendCountPerRound, dataToAppendNow, 0, _appendCountPerRound);
_lChartAll.ViewXY.YAxes[seriesIndex].SetRange(dataToAppendNow.Min(), dataToAppendNow.Max());
_lChartAll.ViewXY.SampleDataSeries[seriesIndex].AddSamples(dataToAppendNow, false);
System.Diagnostics.Debug.WriteLine("***********index:{0}, pointCount:{1}", seriesIndex,
_lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount);
});
_pointsAppended += 1;//;_appendCountPerRound;
//Set X axis real-time scrolling position
double lastX = _pointsAppended * XInterval;
_lChartAll.ViewXY.XAxes[0].ScrollPosition = lastX;
_lChartAll.EndUpdate();
_iRound++;
}
}
public void OnNavigatedTo(NavigationContext navigationContext)

2
mseedC/mseedC.vcxproj
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@ -80,7 +80,7 @@
<OutDir>..\ConsoleApp\bin\Debug</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<OutDir>$(SolutionDir)StartServer\bin\$(IntDir)net6.0-windows</OutDir>
<OutDir>$(SolutionDir)StartServerWPF\bin\$(IntDir)net6.0-windows</OutDir>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>

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