protected void Page_Load(object sender, EventArgs e)
{
WorkareaGraphBase graph;
string tmp = Request.QueryString["type"];
if (tmp == "pie")
{
graph = new CircleGraph();
}
else if (tmp == "time")
{
graph = new TimeGraph();
}
else
{
graph = new BarGraph();
}
graph.Init(this);
}
void onNewData(double[][][] timeData)
{
//concate data to new buffer
var numData = timeData.Length;
var numCh = timeData[0].Length;
if (numCh < 3)
{
numCh++;
}
var freqBuffer = new double[numCh][];
var timeBuffer = new double[numCh][];
for (int c = 0; c < numCh; c++)
{
timeBuffer[c] = new double[mTimingParam.NumDpFft];
freqBuffer[c] = new double[mTimingParam.NumDpFftFreq];
for (int d = 0; d < numData; d++)
{
if (c != numCh - 1)
{
timeData[d][c].CopyTo(timeBuffer[c], d * mTimingParam.NumDp);
}
else
{
var tmp = timeData[d][0].Zip(timeData[d][1], (x, y) => x - y).ToArray();
tmp.CopyTo(timeBuffer[c], d * mTimingParam.NumDp);
}
}
//Filter.RemoveDc(timeBuffer[c]);
}
//apply filter
var rate = mTimingParam.Rate;
if (FilterParam.F1)
{
var fc = FilterParam.PassFrequency;
for (int i = 0; i < timeBuffer.Length; i++)
{
mDicFilter1[FilterParam.LowHigh](ref freqBuffer[i], ref timeBuffer[i], timeBuffer[i], rate, fc);
}
}
//
if (FilterParam.F2)
{
var f1 = FilterParam.LowerFrequency;
var f2 = FilterParam.UpperFrequency;
for (int i = 0; i < timeBuffer.Length; i++)
{
mDicFilter2[FilterParam.StopPass](ref freqBuffer[i], ref timeBuffer[i], timeBuffer[i], rate, f1, f2);
}
}
//store data
mData.StoreTime(timeBuffer);
if (!FilterParam.F1 && !FilterParam.F2)
{
for (int c = 0; c < timeBuffer.Length; c++)
{
Filter.Fft_Abs(ref freqBuffer[c], timeBuffer[c], rate);
}
}
mData.StoreFrequency(freqBuffer);
//plot
TimeGraph?.UpdateGraph(mData.TimeData, 0, mTimingParam.DeltaT);
TransGraph?.UpdateGraph(mData.TransData, 0, mTimingParam.DeltaF);
//calc BPM
var ch = timeBuffer.Length - 1;
var freqBpm = mBpm.CalcFreqBpm(mData.TransData[ch], mTimingParam.DeltaF);
var timeBpm = mBpm.CalcTimeBpm(mData.TimeData[ch], mTimingParam.DeltaT).Average();
//OnBpmUpdate?.Invoke(freqBpm);
OnBpmUpdate?.Invoke(timeBpm);
//update coord graph
if (DoUpdateCoord)
{
updateCoordGraph(timeBuffer);
}
}
/// <summary>
/// Konstruktor pro graf
/// </summary>
/// <param name="ownerGraph"></param>
public TimeGraphLinkArray(TimeGraph ownerGraph)
: this()
{
this._OwnerGraph = ownerGraph;
}
