public void LoadPriceBars(Bookmark <IPriceBar> priceBars)
{
int maxIndex = priceBars.Count;
double[] opens = new double[maxIndex];
double[] highs = new double[maxIndex];
double[] lows = new double[maxIndex];
double[] closes = new double[maxIndex];
double[] times = new double[maxIndex];
for (int i = 0; i < maxIndex; i++)
{
IPriceBar priceBar = priceBars[i];
opens[i] = priceBar.Open;
highs[i] = priceBar.High;
lows[i] = priceBar.Low;
closes[i] = priceBar.Close;
times[i] = i;
}
CandlePlot cp = new CandlePlot();
cp.OpenData = opens;
cp.HighData = highs;
cp.LowData = lows;
cp.CloseData = closes;
cp.AbscissaData = times;
plotSurface.Clear();
plotSurface.Add(cp);
plotSurface.Refresh();
}
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);
}
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");
}
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");
}
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();
}