public Image drawChart(List <int> xTime, List <double> yVel)
{
Bitmap bm = new Bitmap(PanelSize.Width, PanelSize.Height);
using (Graphics g = Graphics.FromImage(bm)) {
NPlot.Bitmap.PlotSurface2D plotSurface = new NPlot.Bitmap.PlotSurface2D(bm);
NPlot.LinePlot linePlot = new NPlot.LinePlot(yVel, xTime);
linePlot.Color = Color.Green;
plotSurface.Add(linePlot);
NPlot.Legend legende = new NPlot.Legend();
NPlot.Grid grid = new NPlot.Grid();
grid.HorizontalGridType = NPlot.Grid.GridType.Coarse;
grid.VerticalGridType = NPlot.Grid.GridType.Fine;
plotSurface.Add(grid);
Rectangle rectBounds = new Rectangle(0, 0, PanelSize.Width, PanelSize.Height);
plotSurface.Draw(g, rectBounds);
}
return(bm);
}
private void SetAxes(NPlot.Bitmap.PlotSurface2D npSurface, Font AxisFont, Font TickFont)
{
//X axis
npSurface.XAxis1.Label = "Time";
npSurface.XAxis1.NumberFormat = "{0:####0.0}";
npSurface.XAxis1.TicksLabelAngle = 90;
npSurface.XAxis1.TickTextNextToAxis = true;
npSurface.XAxis1.FlipTicksLabel = true;
npSurface.XAxis1.LabelOffset = 110;
npSurface.XAxis1.LabelOffsetAbsolute = true;
npSurface.XAxis1.LabelFont = AxisFont;
npSurface.XAxis1.TickTextFont = TickFont;
//Y axis
npSurface.YAxis1.Label = this.Title;
npSurface.YAxis1.NumberFormat = "{0:####0.0}";
npSurface.YAxis1.LabelFont = AxisFont;
npSurface.YAxis1.TickTextFont = TickFont;
//Legend definition:
NPlot.Legend npLegend = new NPlot.Legend();
npLegend.AttachTo(NPlot.PlotSurface2D.XAxisPosition.Top, NPlot.PlotSurface2D.YAxisPosition.Right);
npLegend.VerticalEdgePlacement = Legend.Placement.Inside;
npLegend.HorizontalEdgePlacement = Legend.Placement.Outside;
npLegend.BorderStyle = NPlot.LegendBase.BorderType.Line;
npLegend.XOffset = -5;
npLegend.YOffset = -20;
npLegend.BackgroundColor = Color.White;
npSurface.Legend = npLegend;
//Update PlotSurface:
npSurface.Refresh();
}
public void ShowSpectrum(string Filename)
{
try
{
while (!_spectrumProcess.HasExited)
{
Thread.Sleep(50);
}
}
catch (Exception ex)
{
logger.Error(ex, "Failed to get spectrum results");
return;
}
LinePlot lp = new LinePlot();
PointPlot pp = new PointPlot();
NPlot.Bitmap.PlotSurface2D npSurface = new NPlot.Bitmap.PlotSurface2D(1000, 1000);
try
{
Tuple <float[], float[]> Data = ReadFile(Filename);
if (Data == null)
{
return;
}
lp.AbscissaData = Data.Item1;
lp.DataSource = Data.Item2;
lp.Color = System.Drawing.Color.Green;
npSurface.Add(lp);
npSurface.XAxis1.Label = "Frequncy [Hz]";
npSurface.YAxis1.Label = "Power [db]";
npSurface.Title = "Central Frequncy = " + (_central_frequncy / 1e6).ToString() + " MHz - Bandwidth = " + (_rate / 1e6).ToString() + " MHz";
npSurface.BackColor = System.Drawing.Color.White;
npSurface.Refresh();
MemoryStream ms = new MemoryStream();
npSurface.Bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
ms.Position = 0;
Gtk.Application.Invoke(delegate
{
Pixbuf p = new Gdk.Pixbuf(ms);
image.Pixbuf = p;
});
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
protected override Image DoCreateChartImage()
{
var surface = new PlotSurface2D(Parameters.ChartWidth, Parameters.ChartHeight);
var plot = new LinePlot
{
OrdinateData = Parameters.SeriaData.Select(t => t.Key).ToArray(),
AbscissaData = Parameters.SeriaData.Select(t => t.Value).ToArray()
};
surface.Add(plot);
surface.Refresh();
return surface.Bitmap;
}
public PriceAction()
{
plotSurface = new NPlot.Bitmap.PlotSurface2D(700, 500);
string infoText = "";
infoText += "Simple CandlePlot example. Demonstrates - \n";
infoText += " * Setting candle plot datapoints using arrays \n";
infoText += " * Plot Zoom interaction using MouseWheel ";
plotSurface.Clear();
FilledRegion fr = new FilledRegion(
new VerticalLine(1.2),
new VerticalLine(2.4));
fr.Brush = Brushes.BlanchedAlmond;
plotSurface.Add(fr);
// note that arrays can be of any type you like.
int[] opens = { 1, 2, 1, 2, 1, 3 };
double[] closes = { 2, 2, 2, 1, 2, 1 };
float[] lows = { 0, 1, 1, 1, 0, 0 };
System.Int64[] highs = { 3, 2, 3, 3, 3, 4 };
int[] times = { 0, 1, 2, 3, 4, 5 };
CandlePlot cp = new CandlePlot();
cp.CloseData = closes;
cp.OpenData = opens;
cp.LowData = lows;
cp.HighData = highs;
cp.AbscissaData = times;
plotSurface.Add(cp);
HorizontalLine line = new HorizontalLine(1.2);
line.LengthScale = 0.89f;
plotSurface.Add(line, -10);
VerticalLine line2 = new VerticalLine(1.2);
line2.LengthScale = 0.89f;
plotSurface.Add(line2);
plotSurface.AddInteraction(new PlotZoom());
plotSurface.Title = "Line in the Title Number 1\nFollowed by another title line\n and another";
plotSurface.Refresh();
}
/// <summary>
/// Create a 2-dimensional surface plot of the specified statistic data.
/// </summary>
/// <param name="ordinateData">The Y-axis data values.</param>
/// <param name="abscissaData">The X-axis data values.</param>
/// <returns>The plot image bitmap.</returns>
private static Bitmap Plot(IList ordinateData, IList abscissaData)
{
PlotSurface2D plotSurface2D = new PlotSurface2D(200, 200);
plotSurface2D.SmoothingMode = SmoothingMode.HighQuality;
LinePlot linePlot = new LinePlot(ordinateData, abscissaData);
linePlot.ShadowColor = Color.Beige;
linePlot.Pen = new Pen(Color.Blue);
linePlot.Pen.Width = 1.0f;
plotSurface2D.Add(linePlot);
plotSurface2D.Refresh();
return plotSurface2D.Bitmap;
}
/// <summary>
/// Create a 2-dimensional surface plot of the specified statistic data.
/// </summary>
/// <param name="ordinateData">The Y-axis data values.</param>
/// <param name="abscissaData">The X-axis data values.</param>
/// <returns>The plot image bitmap.</returns>
private static Bitmap Plot(IList ordinateData, IList abscissaData)
{
PlotSurface2D plotSurface2D = new PlotSurface2D(200, 200);
plotSurface2D.SmoothingMode = SmoothingMode.HighQuality;
LinePlot linePlot = new LinePlot(ordinateData, abscissaData);
linePlot.ShadowColor = Color.Beige;
linePlot.Pen = new Pen(Color.Blue);
linePlot.Pen.Width = 1.0f;
plotSurface2D.Add(linePlot);
plotSurface2D.Refresh();
return(plotSurface2D.Bitmap);
}
public static void Main(string[] args)
{
Application.Init ();
Console.WriteLine ("Hello World!");
Window window = new Window("Hello Window");
//PlotSurface2D plot = new PlotSurface2D();
NPlot.Bitmap.PlotSurface2D plot = new NPlot.Bitmap.PlotSurface2D(500, 500);
window.Show ();
Application.Run ();
}
private void SaveFromConsoleApplication()
{
// simulate plotting from a console application
var linePlot = new NPlot.PointPlot {
DataSource = RandomWalk(20)
};
var surface = new NPlot.Bitmap.PlotSurface2D(400, 300);
surface.BackColor = Color.White;
surface.Add(linePlot);
surface.Title = $"Scatter Plot from a Console Application";
surface.YAxis1.Label = "Vertical Axis Label";
surface.XAxis1.Label = "Horizontal Axis Label";
surface.Refresh();
surface.Bitmap.Save("nplot-console-quickstart.png");
}
private void InitPlot(out NPlot.Bitmap.PlotSurface2D npSurface, out Font AxisFont, out Font TickFont, out NPlot.Grid p, int width, int height)
{
npSurface = new NPlot.Bitmap.PlotSurface2D(width, height);
npSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
//Font definitions:
AxisFont = new Font("Arial", 10);
TickFont = new Font("Arial", 8);
//Prepare PlotSurface:
npSurface.Clear();
npSurface.Title = this.Title;
npSurface.BackColor = System.Drawing.Color.White;
//Left Y axis grid:
p = new Grid();
npSurface.Add(p, NPlot.PlotSurface2D.XAxisPosition.Bottom, NPlot.PlotSurface2D.YAxisPosition.Left);
}
public Image drawChart(List <long> xTime, List <double> yVel)
{
Bitmap bm = new Bitmap(PanelSize.Width, PanelSize.Height);
using (Graphics g = Graphics.FromImage(bm)) {
NPlot.Bitmap.PlotSurface2D plotSurface = new NPlot.Bitmap.PlotSurface2D(bm);
plotSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
NPlot.LinePlot linePlot = new NPlot.LinePlot(yVel, xTime);
linePlot.Color = Color.Red;
plotSurface.Add(linePlot);
plotSurface.YAxis1.AutoScaleTicks = Autozoom;
if (!Autozoom)
{
plotSurface.YAxis1.WorldMax = YMax;
plotSurface.YAxis1.WorldMin = YMin;
}
plotSurface.Title = Title;
plotSurface.XAxis1.Label = XLabel;
plotSurface.YAxis1.Label = YLabel;
NPlot.Legend legende = new NPlot.Legend();
NPlot.Grid grid = new NPlot.Grid();
grid.HorizontalGridType = NPlot.Grid.GridType.Fine;
grid.VerticalGridType = NPlot.Grid.GridType.Fine;
plotSurface.Add(grid);
Rectangle rectBounds = new Rectangle(0, 0, PanelSize.Width, PanelSize.Height);
plotSurface.Draw(g, rectBounds);
}
return(bm);
}
public void RefreshSpeed()
{
List <double> xVal = new List <double>();
List <double> yVal = new List <double>();
for (int x = 0; x < 100000; x++)
{
xVal.Add(x);
yVal.Add(1 - x);
}
Stopwatch sw = new Stopwatch();
Stopwatch sw2 = new Stopwatch();
LinePlot p1 = new LinePlot(yVal, xVal);
PlotSurface2D plot = new PlotSurface2D(640, 480);
sw.Start();
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
sw2.Start();
plot.Refresh();
sw2.Stop();
sw.Stop();
Console.WriteLine(sw2.Elapsed.TotalSeconds.ToString() + " seconds to refresh");
Console.WriteLine(sw.Elapsed.TotalSeconds.ToString() + " seconds To add and refresh");
}
public void RefreshSpeed()
{
List<double> xVal = new List<double>();
List<double> yVal = new List<double>();
for (int x = 0; x < 100000; x++)
{
xVal.Add(x);
yVal.Add(1 - x);
}
Stopwatch sw = new Stopwatch();
Stopwatch sw2 = new Stopwatch();
LinePlot p1 = new LinePlot(yVal, xVal);
PlotSurface2D plot = new PlotSurface2D(640, 480);
sw.Start();
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
plot.Add(p1);
sw2.Start();
plot.Refresh();
sw2.Stop();
sw.Stop();
Console.WriteLine(sw2.Elapsed.TotalSeconds.ToString() + " seconds to refresh");
Console.WriteLine(sw.Elapsed.TotalSeconds.ToString() + " seconds To add and refresh");
}
// Erzeugt in einem Bitmap den zu plotenden Graphen
public Image drawChart()
{
Bitmap bm = new Bitmap(PanelSize.Width, PanelSize.Height);
using (Graphics g = Graphics.FromImage(bm))
{
//Rectangle allRect = new Rectangle(0, 0, PanelSize.Width, PanelSize.Height);
//g.FillRectangle(Brushes.White, allRect);
NPlot.Bitmap.PlotSurface2D plotSurface = new NPlot.Bitmap.PlotSurface2D(bm);
plotSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
// Achsen definieren
if (_XAxisBottomType == AxisType.linear)
{
plotSurface.XAxis1 = new NPlot.LinearAxis();
}
if (_XAxisBottomType == AxisType.log10)
{
plotSurface.XAxis1 = new NPlot.LogAxis();
}
else if (_XAxisBottomType == AxisType.label)
{
NPlot.LabelAxis lA = new NPlot.LabelAxis();
IEnumerator <string> elabels = _XAxisBottomLabels.GetEnumerator();
elabels.Reset();
IEnumerator <double> evalues = _XAxisBottomSeries.GetEnumerator();
evalues.Reset();
double minValue = double.MaxValue;
double maxValue = double.MinValue;
while (elabels.MoveNext() && evalues.MoveNext())
{
lA.AddLabel(elabels.Current, evalues.Current);
minValue = Math.Min(minValue, evalues.Current);
maxValue = Math.Max(maxValue, evalues.Current);
}
double puffer = (maxValue - minValue) * 0.05;
lA.WorldMin = minValue - puffer;
lA.WorldMax = maxValue + puffer;
plotSurface.XAxis1 = lA;
}
if (_XAxisBottomType != AxisType.undef)
{
plotSurface.XAxis1.Label = XAxis1Label;
plotSurface.XAxis1.TickTextFont = TickTextFont;
plotSurface.XAxis1.LabelFont = LabelFont;
}
if (_XAxisTopType == AxisType.linear)
{
plotSurface.XAxis2 = new NPlot.LinearAxis();
}
else if (_XAxisTopType == AxisType.log10)
{
plotSurface.XAxis2 = new NPlot.LogAxis();
}
else if (_XAxisTopType == AxisType.label)
{
NPlot.LabelAxis lA = new NPlot.LabelAxis();
IEnumerator <string> elabels = _XAxisTopLabels.GetEnumerator();
elabels.Reset();
IEnumerator <double> evalues = _XAxisTopSeries.GetEnumerator();
evalues.Reset();
while (elabels.MoveNext() && evalues.MoveNext())
{
lA.AddLabel(elabels.Current, evalues.Current);
}
plotSurface.XAxis2 = lA;
}
if (_XAxisTopType != AxisType.undef)
{
plotSurface.XAxis2.Label = XAxis2Label;
plotSurface.XAxis2.TickTextFont = TickTextFont;
plotSurface.XAxis2.LabelFont = LabelFont;
}
if (_YAxisLeftType == AxisType.linear)
{
plotSurface.YAxis1 = new NPlot.LinearAxis();
}
else if (_YAxisLeftType == AxisType.log10)
{
plotSurface.YAxis1 = new NPlot.LogAxis();
}
else if (_YAxisLeftType == AxisType.label)
{
NPlot.LabelAxis lA = new NPlot.LabelAxis();
IEnumerator <string> elabels = _YAxisLeftLabels.GetEnumerator();
elabels.Reset();
IEnumerator <double> evalues = _YAxisLeftSeries.GetEnumerator();
evalues.Reset();
while (elabels.MoveNext() && evalues.MoveNext())
{
lA.AddLabel(elabels.Current, evalues.Current);
}
plotSurface.YAxis1 = lA;
}
if (plotSurface.YAxis1 != null)
{
plotSurface.YAxis1.AutoScaleTicks = Autozoom;
plotSurface.YAxis1.Label = YAxis1Label;
plotSurface.YAxis1.LabelFont = LabelFont;
plotSurface.YAxis1.TickTextFont = TickTextFont;
if (!Autozoom)
{
plotSurface.YAxis1.WorldMax = YMax;
plotSurface.YAxis1.WorldMin = YMin;
}
}
if (_YAxisRightType == AxisType.linear)
{
plotSurface.YAxis2 = new NPlot.LinearAxis();
}
else if (_YAxisRightType == AxisType.log10)
{
plotSurface.YAxis2 = new NPlot.LogAxis();
}
else if (_YAxisRightType == AxisType.label)
{
NPlot.LabelAxis lA = new NPlot.LabelAxis();
IEnumerator <string> elabels = _YAxisRightLabels.GetEnumerator();
elabels.Reset();
IEnumerator <double> evalues = _YAxisRightSeries.GetEnumerator();
evalues.Reset();
while (elabels.MoveNext() && evalues.MoveNext())
{
lA.AddLabel(elabels.Current, evalues.Current);
}
plotSurface.YAxis2 = lA;
}
if (plotSurface.YAxis2 != null)
{
plotSurface.YAxis2.AutoScaleTicks = Autozoom;
plotSurface.YAxis2.Label = YAxis2Label;
plotSurface.YAxis2.LabelFont = LabelFont;
plotSurface.YAxis2.TickTextFont = TickTextFont;
if (!Autozoom)
{
plotSurface.YAxis2.WorldMax = YMax;
plotSurface.YAxis2.WorldMin = YMin;
}
}
// Graphen hinzufügen
foreach (MyPlot my in plots)
{
plotSurface.Add(my.plot, my.XAxisPosition, my.YAxisPosition);
}
// Titel und Achsbeschrigtungen hinzufügen
plotSurface.Title = Title;
plotSurface.TitleFont = TitleFont;
// Legende hinzufügen
NPlot.Legend legende = new NPlot.Legend();
plotSurface.Legend = legende;
// Gitternetzlinien hinzufügen
NPlot.Grid grid = new NPlot.Grid();
grid.HorizontalGridType = NPlot.Grid.GridType.Fine;
grid.VerticalGridType = NPlot.Grid.GridType.Coarse;
plotSurface.Add(grid);
Rectangle rectBounds = new Rectangle(0, 0, PanelSize.Width, PanelSize.Height);
plotSurface.Draw(g, rectBounds);
}
return(bm);
}
static void Main(string[] args)
{
//string file = File.ReadAllText(@"C:\Users\abradu\Desktop\Personal\Flights\284F4A90C57F3FA3E04E364FE6ACB925.json");
string file = File.ReadAllText(@"C:\Users\abradu\Desktop\Personal\Flights\20056AD50DEFACE5A912E9076752BA70.json");
Blackbox bb = new JavaScriptSerializer().Deserialize <Blackbox>(file);
bb.ConvertToNatives();
bb.SVT();
for (int i = 0; i < bb.altitude.Count; i++)
{
bb.altitude[i] = bb.altitude[i] / 1000;
}
NPlot.Bitmap.PlotSurface2D npSurface = new NPlot.Bitmap.PlotSurface2D(10000, 1000);
NPlot.LinePlot npPlot1 = new LinePlot();
NPlot.LinePlot npPlot2 = new LinePlot();
NPlot.LinePlot npPlot3 = new LinePlot();
NPlot.LinePlot npPlot4 = new LinePlot();
NPlot.LinePlot npPlot5 = new LinePlot();
npSurface.Clear();
npSurface.Title = "Line Graph";
npSurface.BackColor = System.Drawing.Color.White;
//Left Y axis grid:
NPlot.Grid p = new Grid();
NPlot.HistogramPlot h = new HistogramPlot();
npSurface.Add(p, NPlot.PlotSurface2D.XAxisPosition.Bottom,
NPlot.PlotSurface2D.YAxisPosition.Left);
//Phi:
npPlot1.AbscissaData = bb.time;
npPlot1.DataSource = bb.angle_phi;
npPlot1.Label = "Phi";
npPlot1.Color = System.Drawing.Color.Blue;
npSurface.Add(npPlot1, NPlot.PlotSurface2D.XAxisPosition.Bottom,
NPlot.PlotSurface2D.YAxisPosition.Left);
//Phi:
npPlot2.AbscissaData = bb.time;
npPlot2.DataSource = bb.angle_psi;
npPlot2.Label = "Psi";
npPlot2.Color = System.Drawing.Color.Red;
npSurface.Add(npPlot2, NPlot.PlotSurface2D.XAxisPosition.Bottom,
NPlot.PlotSurface2D.YAxisPosition.Left);
//Theta:
npPlot3.AbscissaData = bb.time;
npPlot3.DataSource = bb.angle_theta;
npPlot3.Label = "Theta";
npPlot3.Color = System.Drawing.Color.Green;
npSurface.Add(npPlot3, NPlot.PlotSurface2D.XAxisPosition.Bottom,
NPlot.PlotSurface2D.YAxisPosition.Left);
//Speed:
npPlot4.AbscissaData = bb.time;
npPlot4.DataSource = bb.SpeedVsTheta;
npPlot4.Label = "Speed";
npPlot4.Color = System.Drawing.Color.Black;
npSurface.Add(npPlot4, NPlot.PlotSurface2D.XAxisPosition.Bottom,
NPlot.PlotSurface2D.YAxisPosition.Left);
////Alti:
//npPlot5.AbscissaData = bb.time;
//npPlot5.DataSource = bb.altitude;
//npPlot5.Label = "Alt";
//npPlot5.Color = System.Drawing.Color.Orange;
//npSurface.Add(npPlot5, NPlot.PlotSurface2D.XAxisPosition.Bottom,
// NPlot.PlotSurface2D.YAxisPosition.Left);
npSurface.Refresh();
MemoryStream memStream = new MemoryStream();
npSurface.Bitmap.Save(memStream, System.Drawing.Imaging.ImageFormat.Gif);
FileStream fs = new FileStream(@"D:\file.gif", FileMode.Create);
memStream.WriteTo(fs);
//Console.WriteLine("Done");
//Console.ReadLine();
}
private void InitPlot(out NPlot.Bitmap.PlotSurface2D npSurface, out Font AxisFont, out Font TickFont, out NPlot.Grid p, int width, int height)
{
npSurface = new NPlot.Bitmap.PlotSurface2D(width, height);
npSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
//Font definitions:
AxisFont = new Font("Arial", 10);
TickFont = new Font("Arial", 8);
//Prepare PlotSurface:
npSurface.Clear();
npSurface.Title = this.Title;
npSurface.BackColor = System.Drawing.Color.White;
//Left Y axis grid:
p = new Grid();
npSurface.Add(p, NPlot.PlotSurface2D.XAxisPosition.Bottom, NPlot.PlotSurface2D.YAxisPosition.Left);
}
