void TrackBar1Scroll(object sender, EventArgs e)
{
Scale xScale = GraphWindow.GraphPane.XAxis.Scale;
xScale.Min = xScale.Max - trackBar1.Value;
//GraphResize();
GraphWindow.AxisChange();
GraphWindow.Invalidate();
}
void TrackBar2Scroll(object sender, EventArgs e)
{
Scale yScale = GraphWindow.GraphPane.YAxis.Scale;
yScale.Min = ((-12) * trackBar2.Value);
yScale.Max = trackBar2.Value;
//GraphResize();
GraphWindow.AxisChange();
GraphWindow.Invalidate();
}
void GraphAutoSize()
{
Scale xScale = GraphWindow.GraphPane.XAxis.Scale;
xScale.Max = zeit;
MethodInvoker gettrackbar = delegate
{
xScale.Min = xScale.Max - trackBar1.Value;
};
Invoke(gettrackbar);
GraphWindow.AxisChange();
GraphWindow.Invalidate();
}
//---Methode zum Zeichnen des neuen Samples---
void Draw_Graph(int[] lead)
{
// temp[0] = lead 2
// temp[1] = lead 3
// temp[2] = V1
// temp[3] = V2
// temp[4] = V3
// temp[5] = V4
// temp[6] = V5
// temp[7] = V6
// temp[8] = lead 1
// temp[9] = aVR
// temp[10] = aVL
// temp[11] = aVR
double[] temp = new Double[12];
int abstand = 100;
MethodInvoker gettrackbar2 = delegate
{
abstand = trackBar2.Value;
};
Invoke(gettrackbar2);
//Lead2
LineItem curve = GraphWindow.GraphPane.CurveList[1] as LineItem;
IPointListEdit list = curve.Points as IPointListEdit;
circular_buffer0[zeiger[0]] = lead[0];
zeiger[0] = (zeiger[0] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[0] += (b[i] * circular_buffer0[(zeiger[0] + i) % 12]);
}
if (Lead2Enabled.Checked == true)
{
list.Add(zeit, (temp[0] - abstand));
}
else
{
list.Clear();
}
//Lead3
curve = GraphWindow.GraphPane.CurveList[2] as LineItem;
list = curve.Points as IPointListEdit;
circular_buffer1[zeiger[1]] = lead[1];
zeiger[1] = (zeiger[1] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[1] += (b[i] * circular_buffer1[(zeiger[1] + i) % 12]);
}
if (Lead3Enabled.Checked == true)
{
list.Add(zeit, (temp[1] - (2 * abstand)));
}
else
{
list.Clear();
}
//Lead1
curve = GraphWindow.GraphPane.CurveList[0] as LineItem;
list = curve.Points as IPointListEdit;
temp[8] = (temp[0] - temp[1]);
if (Lead1Enabled.Checked == true)
{
list.Add(zeit, temp[8]);
}
else
{
list.Clear();
}
//V1
curve = GraphWindow.GraphPane.CurveList[6] as LineItem;
list = curve.Points as IPointListEdit;
if (V1Enabled.Checked == true)
{
circular_buffer2[zeiger[2]] = lead[2];
zeiger[2] = (zeiger[2] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[2] += (b[i] * circular_buffer2[(zeiger[2] + i) % 12]);
}
list.Add(zeit, (temp[2] - (6 * abstand)));
}
else
{
list.Clear();
}
//V2
curve = GraphWindow.GraphPane.CurveList[7] as LineItem;
list = curve.Points as IPointListEdit;
if (V2Enabled.Checked == true)
{
circular_buffer3[zeiger[3]] = lead[3];
zeiger[3] = (zeiger[3] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[3] += (b[i] * circular_buffer3[(zeiger[3] + i) % 12]);
}
list.Add(zeit, (temp[3] - (7 * abstand)));
}
else
{
list.Clear();
}
//Beat detection
if (temp[3] <= (-2000))
{
MethodInvoker beater = delegate
{
label28.Visible = true;
ekg1.LED_On();
};
Invoke(beater);
if (!beat)
{
Thread piep_thread = new Thread(delegate() { piep(2000, 100); });
piep_thread.IsBackground = true;
piep_thread.Start();
beat = true;
}
}
else
{
MethodInvoker nobeat = delegate
{
label28.Visible = false;
ekg1.LED_Off();
};
Invoke(nobeat);
beat = false;
}
//V3
curve = GraphWindow.GraphPane.CurveList[8] as LineItem;
list = curve.Points as IPointListEdit;
if (V3Enabled.Checked == true)
{
circular_buffer4[zeiger[4]] = lead[4];
zeiger[4] = (zeiger[4] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[4] += (b[i] * circular_buffer4[(zeiger[4] + i) % 12]);
}
list.Add(zeit, (temp[4] - (8 * abstand)));
}
else
{
list.Clear();
}
//V4
curve = GraphWindow.GraphPane.CurveList[9] as LineItem;
list = curve.Points as IPointListEdit;
if (V4Enabled.Checked == true)
{
circular_buffer5[zeiger[5]] = lead[5];
zeiger[5] = (zeiger[5] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[5] += (b[i] * circular_buffer5[(zeiger[5] + i) % 12]);
}
list.Add(zeit, (temp[5] - (9 * abstand)));
}
else
{
list.Clear();
}
//V5
curve = GraphWindow.GraphPane.CurveList[10] as LineItem;
list = curve.Points as IPointListEdit;
if (V5Enabled.Checked == true)
{
circular_buffer6[zeiger[6]] = lead[6];
zeiger[6] = (zeiger[6] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[6] += (b[i] * circular_buffer6[(zeiger[6] + i) % 12]);
}
list.Add(zeit, (temp[6] - (10 * abstand)));
}
else
{
list.Clear();
}
//V6
curve = GraphWindow.GraphPane.CurveList[11] as LineItem;
list = curve.Points as IPointListEdit;
if (V6Enabled.Checked == true)
{
circular_buffer7[zeiger[7]] = lead[7];
zeiger[7] = (zeiger[7] + 1) % 12;
for (i = 0; i < 12; i++)
{
temp[7] += (b[i] * circular_buffer7[(zeiger[7] + i) % 12]);
}
list.Add(zeit, (temp[7] - (11 * abstand)));
}
else
{
list.Clear();
}
//aVR
curve = GraphWindow.GraphPane.CurveList[3] as LineItem;
list = curve.Points as IPointListEdit;
temp[9] = (-(temp[0] + temp[1])) / 2;
if (aVREnabled.Checked == true)
{
list.Add(zeit, (temp[9] - (3 * abstand)));
}
else
{
list.Clear();
}
//aVL
curve = GraphWindow.GraphPane.CurveList[4] as LineItem;
list = curve.Points as IPointListEdit;
temp[10] = ((temp[0] - temp[1]) / 2);
if (aVLEnabled.Checked == true)
{
list.Add(zeit, (temp[10] - (4 * abstand)));
}
else
{
list.Clear();
}
//aVF
curve = GraphWindow.GraphPane.CurveList[5] as LineItem;
list = curve.Points as IPointListEdit;
temp[11] = ((temp[1] + temp[2]) / 2);
if (aVFEnabled.Checked == true)
{
list.Add(zeit, (temp[11] - (5 * abstand)));
}
else
{
list.Clear();
}
//Wenn Autoscroll aktiv ist
if (checkBox6.Checked == true)
{
GraphAutoSize();
}
else
{
GraphWindow.AxisChange();
GraphWindow.Invalidate();
}
if (recording)
{
//get the Data for one row
CsvRow row = new CsvRow();
row.Add(String.Format("{0}", SampleCount)); //#
row.Add(String.Format(temp[8].ToString())); //Lead 1
row.Add(String.Format(temp[0].ToString())); //Lead 2
row.Add(String.Format(temp[1].ToString())); //Lead 3
row.Add(String.Format(temp[9].ToString())); //aVR
row.Add(String.Format(temp[10].ToString())); //aVL
row.Add(String.Format(temp[11].ToString())); //aVF
row.Add(String.Format(temp[2].ToString())); //V1
row.Add(String.Format(temp[3].ToString())); //V2
row.Add(String.Format(temp[4].ToString())); //V3
row.Add(String.Format(temp[5].ToString())); //V4
row.Add(String.Format(temp[6].ToString())); //V5
row.Add(String.Format(temp[7].ToString())); //V6
//write the row in the buffer
writer.WriteRow(row);
writer.Flush();
SampleCount++;
/*
* //Safe to file
* if (SampleCount < 10)
* {
* for (i = 0; i < 12; i++)
* {
* SampleSaveBuffer[SampleCount, i] = temp[i];
*
* }
* SampleCount++;
* }
* else
* {
*
* for (int i = 0; i < 10; i++)
* {
* //get the Data for one row
* CsvRow row = new CsvRow();
* row.Add(String.Format("{0}", i)); //#
* row.Add(String.Format(SampleSaveBuffer[i, 8].ToString())); //Lead 1
* row.Add(String.Format(SampleSaveBuffer[i, 0].ToString())); //Lead 2
* row.Add(String.Format(SampleSaveBuffer[i, 1].ToString())); //Lead 3
* row.Add(String.Format(SampleSaveBuffer[i, 9].ToString())); //aVR
* row.Add(String.Format(SampleSaveBuffer[i, 10].ToString()));//aVL
* row.Add(String.Format(SampleSaveBuffer[i, 11].ToString()));//aVF
* row.Add(String.Format(SampleSaveBuffer[i, 2].ToString())); //V1
* row.Add(String.Format(SampleSaveBuffer[i, 3].ToString())); //V2
* row.Add(String.Format(SampleSaveBuffer[i, 4].ToString())); //V3
* row.Add(String.Format(SampleSaveBuffer[i, 5].ToString())); //V4
* row.Add(String.Format(SampleSaveBuffer[i, 6].ToString())); //V5
* row.Add(String.Format(SampleSaveBuffer[i, 7].ToString())); //V6
*
* //write the row in the buffer
* writer.WriteRow(row);
* }
*
* SampleCount = 0;
* }*/
}
}
//---Hier werden alle Einstellungen der Graph Pane vorgenommen---
void SetupGraph()
{
GraphWindow.GraphPane.Title.IsVisible = false;
GraphWindow.GraphPane.XAxis.Title.Text = "Sekunden";
GraphWindow.GraphPane.XAxis.Title.FontSpec.Size = 6;
GraphWindow.GraphPane.XAxis.Scale.FontSpec.Size = 6;
GraphWindow.GraphPane.YAxis.Title.IsVisible = false;
GraphWindow.GraphPane.Y2Axis.Title.IsVisible = false;
//GraphWindow.GraphPane.YAxis.Scale.IsVisible = false; //Für Y Scale
GraphWindow.GraphPane.YAxis.Scale.FormatAuto = false;
GraphWindow.GraphPane.Y2Axis.Scale.IsVisible = false;
GraphWindow.GraphPane.Border.IsVisible = false;
GraphWindow.GraphPane.Chart.Border.IsVisible = false;
GraphWindow.GraphPane.Legend.Position = ZedGraph.LegendPos.Bottom;
GraphWindow.GraphPane.Legend.IsVisible = false;
//Farben des Graph Panes einstellen
GraphWindow.GraphPane.Fill = new Fill(Color.DarkGray);
GraphWindow.GraphPane.Chart.Fill = new Fill(Color.Black);
GraphWindow.GraphPane.Chart.Fill.IsVisible = true;
//Raster einstellen
GraphWindow.GraphPane.XAxis.Scale.Min = -20;
GraphWindow.GraphPane.XAxis.Scale.Max = 0;
GraphWindow.GraphPane.YAxis.Scale.Min = ((-12) * trackBar2.Value);
GraphWindow.GraphPane.YAxis.Scale.Max = trackBar2.Value;
GraphWindow.GraphPane.XAxis.Scale.MinorStep = 0.25;
GraphWindow.GraphPane.XAxis.Scale.MajorStep = 1;
GraphWindow.GraphPane.YAxis.MajorGrid.IsVisible = true;
GraphWindow.GraphPane.YAxis.MinorGrid.IsVisible = false;
GraphWindow.GraphPane.XAxis.MajorGrid.IsVisible = true;
GraphWindow.GraphPane.XAxis.MajorGrid.Color = Color.White;
GraphWindow.GraphPane.XAxis.MinorGrid.IsVisible = true;
GraphWindow.GraphPane.YAxis.MinorTic.IsOutside = false;
GraphWindow.GraphPane.YAxis.MajorTic.IsOutside = false;
GraphWindow.GraphPane.XAxis.MinorTic.IsOutside = false;
GraphWindow.GraphPane.XAxis.MajorTic.IsOutside = false;
//Erstelle je eine List für jede der 12 Ableitungen
RollingPointPairList lead1_list = new RollingPointPairList(1000);
RollingPointPairList lead2_list = new RollingPointPairList(1000);
RollingPointPairList lead3_list = new RollingPointPairList(1000);
RollingPointPairList aVR_list = new RollingPointPairList(1000);
RollingPointPairList aVL_list = new RollingPointPairList(1000);
RollingPointPairList aVF_list = new RollingPointPairList(1000);
RollingPointPairList V1_list = new RollingPointPairList(1000);
RollingPointPairList V2_list = new RollingPointPairList(1000);
RollingPointPairList V3_list = new RollingPointPairList(1000);
RollingPointPairList V4_list = new RollingPointPairList(1000);
RollingPointPairList V5_list = new RollingPointPairList(1000);
RollingPointPairList V6_list = new RollingPointPairList(1000);
//Erstelle einen Graphen für jede der 12 Ableitungen
LineItem lead1_graph = GraphWindow.GraphPane.AddCurve("L1", lead1_list, Color.FloralWhite, SymbolType.None);
LineItem lead2_graph = GraphWindow.GraphPane.AddCurve("L2", lead2_list, Color.FloralWhite, SymbolType.None);
LineItem lead3_graph = GraphWindow.GraphPane.AddCurve("L3", lead3_list, Color.FloralWhite, SymbolType.None);
LineItem aVR_graph = GraphWindow.GraphPane.AddCurve("aVR", aVR_list, Color.FloralWhite, SymbolType.None);
LineItem aVL_graph = GraphWindow.GraphPane.AddCurve("aVL", aVL_list, Color.FloralWhite, SymbolType.None);
LineItem aVF_graph = GraphWindow.GraphPane.AddCurve("aVF", aVF_list, Color.FloralWhite, SymbolType.None);
LineItem V1_graph = GraphWindow.GraphPane.AddCurve("V1", V1_list, Color.Pink, SymbolType.None);
LineItem V2_graph = GraphWindow.GraphPane.AddCurve("V2", V2_list, Color.NavajoWhite, SymbolType.None);
LineItem V3_graph = GraphWindow.GraphPane.AddCurve("V3", V3_list, Color.YellowGreen, SymbolType.None);
LineItem V4_graph = GraphWindow.GraphPane.AddCurve("V4", V4_list, Color.PowderBlue, SymbolType.None);
LineItem V5_graph = GraphWindow.GraphPane.AddCurve("V5", V5_list, Color.SandyBrown, SymbolType.None);
LineItem V6_graph = GraphWindow.GraphPane.AddCurve("V6", V6_list, Color.MediumPurple, SymbolType.None);
GraphWindow.AxisChange();
}
