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C# Zedgraph Plotting Line Chart
I need the ZedGraph plot a line Chart.
I am getting the data from serial port and sending to the ZedGraph.
To see the plot, must use the Set Scale to Default.
How to display the graph?
image-2.PNG
I am getting the data from serial port and sending to the ZedGraph.
To see the plot, must use the Set Scale to Default.
How to display the graph?
private void GRAPHICS2mm()
{
zed2mm.GraphPane.CurveList.Clear();
{
#region 2 mm zed2mm
// GraphPane SETTINGS
GraphPane myPane02m = zed2mm.GraphPane;
//myPane02m.AddCurve("test curve", new ZedGraph.PointPairList(), Color.Red);
myPane02m.Legend.IsVisible = true;
myPane02m.Legend.Position = LegendPos.Float;
myPane02m.Legend.Location = new Location(0.54, 0.02, CoordType.PaneFraction);
myPane02m.Legend.FontSpec.Size = 18;
myPane02m.Legend.Border.IsVisible = false;
myPane02m.Fill.Color = System.Drawing.Color.Transparent; // Setta a Cor no Grafico.
myPane02m.Title.Text = "2µm - 7µm"; // Setta o Titulo do Grafico.
myPane02m.Title.FontSpec.Size = 29;
// Y AXIS SETTINGS
myPane02m.YAxis.Title.IsVisible = false;
myPane02m.YAxis.MajorGrid.IsVisible = true; // Setta Linhas no Eixo Y ou seja na Horizontal.
myPane02m.YAxis.MajorGrid.DashOff = 1; // Seta a Intensidade da Linha no Eixo Y.
// X AXIS SETTINGS
myPane02m.XAxis.Title.IsVisible = false;
myPane02m.XAxis.MajorGrid.DashOff = 1; // Seta a Intensidade da Linha no Eixo X.
myPane02m.XAxis.MajorGrid.IsVisible = true; // Setta Linhas no Eixo X ou seja na Vertical.
myPane02m.XAxis.Scale.FontSpec.Angle = 0; // Setta o Angulo do Scale do Eixo X.
myPane02m.XAxis.Scale.FontSpec.Family = "Arial, Narrow"; // Setta a Fonte da Scale no Eixo X.
myPane02m.XAxis.Scale.FontSpec.FontColor = Color.Black; // Setta a Cor da Legenda do Dado que Entrara no Eixo X.
myPane02m.XAxis.Scale.FontSpec.IsBold = true; // Setta Negrito na Scale no Eixo X.
myPane02m.XAxis.Scale.FontSpec.Size = 30; // Setta o Tamanho da Fonte da Scale no Eixo X.
// Set the initial viewed range
myPane02m.XAxis.Scale.Min = new XDate(DateTime.Now); // We want to use time from now
myPane02m.XAxis.Scale.Max = new XDate(DateTime.Now.AddMinutes(24)); // to 5 min per default
myPane02m.XAxis.Scale.Min = 0;//new XDate(DateTime.Now); // We want to use time from now
int Soma3Tempos = Convert.ToInt32(nUD_KyuSokuX2.Value / 60) + Convert.ToInt32(nUD_SeitiX2.Value / 60) + Convert.ToInt32(nUD_RyuSokuX2.Value / 60);
myPane02m.XAxis.Scale.Max = Soma3Tempos;//new XDate(DateTime.Now.AddMinutes(24)); // to 5 min per default
myPane02m.XAxis.Scale.MinorStep = 1;
myPane02m.XAxis.Scale.MajorStep = 1.0;
myPane02m.XAxis.Title.FontSpec.FontColor = Color.DarkViolet; // Setta a Cor do Titulo no Eixo X.
// Horizontal pan and zoom allowed
zed2mm.IsEnableHPan = false;
zed2mm.IsEnableHZoom = false;
// Vertical pan and zoom not allowed
zed2mm.IsEnableVPan = false;
zed2mm.IsEnableVZoom = false;
//show the cursor Value
zed2mm.IsShowCursorValues = false;
PointPairList lista02m_1 = new PointPairList();
PointPairList lista02m_2 = new PointPairList();
PointPairList lista02m_3 = new PointPairList();
PointPairList lista02m_4 = new PointPairList();
PointPairList lista02m_5 = new PointPairList();
PointPairList lista02m_6 = new PointPairList();
// Initially, a curve is added with no data points (list is empty)
LineItem curve02m_1 = myPane02m.AddCurve("ID 01", lista02m_1, Color.Red, SymbolType.None);
curve02m_1.Line.IsSmooth = true;
curve02m_1.Line.SmoothTension = 0.3F;
curve02m_1.Symbol.Size = 2;
LineItem curve02m_2 = myPane02m.AddCurve("ID_02", lista02m_2, Color.Blue, SymbolType.None);
curve02m_2.Line.IsSmooth = true;
curve02m_2.Line.SmoothTension = 0.3F;
LineItem curve02m_3 = myPane02m.AddCurve("ID_03", lista02m_3, Color.Black, SymbolType.None);
curve02m_3.Line.IsSmooth = true;
curve02m_3.Line.SmoothTension = 0.3F;
curve02m_3.Symbol.Size = 3;
LineItem curve02m_4 = myPane02m.AddCurve("ID_04", lista02m_4, Color.BurlyWood, SymbolType.None);
curve02m_4.Line.IsSmooth = true;
curve02m_4.Line.SmoothTension = 0.3F;
LineItem curve02m_5 = myPane02m.AddCurve("ID_05", lista02m_5, Color.Chartreuse, SymbolType.None);
curve02m_5.Line.IsSmooth = true;
curve02m_5.Line.SmoothTension = 0.3F;
LineItem curve02m_6 = myPane02m.AddCurve("ID_06", lista02m_6, Color.Coral, SymbolType.None);
curve02m_6.Line.IsSmooth = true;
curve02m_6.Line.SmoothTension = 0.3F;
// Scale the axes
zed2mm.AxisChange();
// Redraw the axes
zed2mm.Invalidate();
// Save the beginning time for reference
//TickStart=Environment.TickCount;
#endregion
}
}
private void Draw2(string id01_02, string id02_02, string id03_02, string id04_02, string id05_02, string id06_02)
{
// Make sure that the curvelist has at least one curve
id01_02 = lbl_id01_02mm.Text;
id02_02 = lbl_id02_02mm.Text;
id03_02 = lbl_id03_02mm.Text;
id04_02 = lbl_id04_02mm.Text;
id05_02 = lbl_id05_02mm.Text;
id06_02 = lbl_id06_02mm.Text;
double d_id01_02mm;
double d_id02_02mm;
double d_id03_02mm;
double d_id04_02mm;
double d_id05_02mm;
double d_id06_02mm;
double.TryParse(id01_02, out d_id01_02mm);
double.TryParse(id02_02, out d_id02_02mm);
double.TryParse(id03_02, out d_id03_02mm);
double.TryParse(id04_02, out d_id04_02mm);
double.TryParse(id05_02, out d_id05_02mm);
double.TryParse(id06_02, out d_id06_02mm);
if (zed2mm.GraphPane.CurveList.Count <= 0)
return;
// Get the first CurveItem in the graph
LineItem curve02m_1 = zed2mm.GraphPane.CurveList[0] as LineItem;
LineItem curve02m_2 = zed2mm.GraphPane.CurveList[1] as LineItem;
LineItem curve02m_3 = zed2mm.GraphPane.CurveList[2] as LineItem;
LineItem curve02m_4 = zed2mm.GraphPane.CurveList[3] as LineItem;
LineItem curve02m_5 = zed2mm.GraphPane.CurveList[4] as LineItem;
LineItem curve02m_6 = zed2mm.GraphPane.CurveList[5] as LineItem;
if (curve02m_1 == null)
return;
if (curve02m_2 == null)
return;
if (curve02m_3 == null)
return;
if (curve02m_4 == null)
return;
if (curve02m_5 == null)
return;
if (curve02m_6 == null)
return;
// Get the PointPairList
IPointListEdit lista02m_1 = curve02m_1.Points as IPointListEdit;
IPointListEdit lista02m_2 = curve02m_2.Points as IPointListEdit;
IPointListEdit lista02m_3 = curve02m_3.Points as IPointListEdit;
IPointListEdit lista02m_4 = curve02m_4.Points as IPointListEdit;
IPointListEdit lista02m_5 = curve02m_5.Points as IPointListEdit;
IPointListEdit lista02m_6 = curve02m_6.Points as IPointListEdit;
// If this is null, it means the reference at curve.Points does not
// support IPointListEdit, so we won't be able to modify it
if (lista02m_1 == null)
return;
if (lista02m_2 == null)
return;
if (lista02m_3 == null)
return;
if (lista02m_4 == null)
return;
if (lista02m_5 == null)
return;
if (lista02m_6 == null)
return;
//double time = (Environment.TickCount-TickStart)/1000.0;
double dyme;
dyme = ((double)new XDate(DateTime.Now));
lista02m_1.Add(dyme, d_id01_02mm);
lista02m_2.Add(dyme, d_id02_02mm);
lista02m_3.Add(dyme, d_id03_02mm);
lista02m_4.Add(dyme, d_id04_02mm);
lista02m_5.Add(dyme, d_id05_02mm);
lista02m_6.Add(dyme, d_id06_02mm);
// Make sure the Y axis is rescaled to accommodate actual data
zed2mm.AxisChange();
// Force a redraw
zed2mm.Invalidate();
}
image-2.PNG
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