public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
plotSurface.Clear();
const int size = 200;
float [] xs = new float [size];
float [] ys = new float [size];
for (int i=0; i<size; i++)
{
xs[i] = (float)Math.Sin((double)i/(double)(size-1)*2.0*Math.PI);
ys[i] = (float)Math.Cos((double)i/(double)(size-1)*6.0*Math.PI);
}
LinePlot lp = new LinePlot();
lp.OrdinateData = ys;
lp.AbscissaData = xs;
Pen linePen = new Pen( Color.Yellow, 5.0f );
lp.Pen = linePen;
plotSurface.Add(lp);
plotSurface.Title = "AxisConstraint.EqualScaling in action...";
// Image downloaded from http://squidfingers.com. Thanks!
Assembly a = Assembly.GetExecutingAssembly();
System.IO.Stream file =
a.GetManifestResourceStream( "DemoLib.Resources.pattern01.jpg" );
System.Drawing.Image im = Image.FromStream( file );
plotSurface.PlotBackImage = new Bitmap( im );
plotSurface.AddAxesConstraint( new AxesConstraint.AspectRatio( 1.0, PlotSurface2D.XAxisPosition.Top, PlotSurface2D.YAxisPosition.Left ) );
plotSurface.XAxis1.WorldMin = plotSurface.YAxis1.WorldMin;
plotSurface.XAxis1.WorldMax = plotSurface.YAxis1.WorldMax;
plotSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
plotSurface.AddInteraction(new PlotZoom());
// make sure plot surface colors are as we expect - the wave example changes them.
//plotSurface.PlotBackColor = Color.White;
plotSurface.XAxis1.Color = Color.Black;
plotSurface.YAxis1.Color = Color.Black;
plotSurface.Refresh();
}
public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
//FileStream fs = new FileStream( @"c:\light.wav", System.IO.FileMode.Open );
System.IO.Stream file =
Assembly.GetExecutingAssembly().GetManifestResourceStream("DemoLib.Resources.light.wav");
System.Int16[] w = new short[5000];
byte[] a = new byte[10000];
file.Read(a, 0, 10000);
for (int i = 100; i < 5000; ++i)
{
w[i] = BitConverter.ToInt16(a, i * 2);
}
file.Close();
plotSurface.Clear();
plotSurface.AddInteraction(new VerticalGuideline(Color.Gray));
plotSurface.AddInteraction(new HorizontalGuideline(Color.Gray));
plotSurface.AddInteraction(new PlotDrag(true, true));
plotSurface.AddInteraction(new AxisDrag());
plotSurface.Add(new HorizontalLine(0.0, Color.LightBlue));
StepPlot sp = new StepPlot();
sp.DataSource = w;
sp.Color = Color.Yellow;
sp.Center = true;
plotSurface.Add(sp);
plotSurface.YAxis1.FlipTicksLabel = true;
plotSurface.OuterBackColor = Color.Black;
plotSurface.PlotBackColor = Color.DarkBlue;
plotSurface.XAxis1.Color = Color.White;
plotSurface.YAxis1.Color = Color.White;
plotSurface.Refresh();
}
public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
string myfile =
"-1.251382E-3 -1.279191E-3 -7.230207E-4 -8.064462E-4 -5.005528E-4 -5.839783E-4 -1.696318E-3 -1.668509E-3 -3.893189E-4 -4.449358E-4 -1.473850E-3 -1.473850E-3 -1.974403E-3 -1.946594E-3 -2.085637E-3 -2.085637E-3 -1.612892E-3 -1.640701E-3 -1.863169E-3 " +
"-1.251382E-3 -1.306999E-3 -6.674037E-4 -8.620631E-4 -4.449358E-4 -6.674037E-4 -1.668509E-4 -1.668509E-3 -3.615103E-4 -5.005528E-4 -5.561698E-5 -1.473850E-3 -4.449358E-4 -1.946594E-3 -6.395953E-4 -2.057828E-3 -1.585084E-3 -1.696318E-3 -1.807552E-3 " +
"-1.223573E-3 -1.306999E-3 -6.117867E-4 -9.176802E-4 -3.893189E-4 -7.508292E-4 -1.390424E-4 -1.640701E-3 -3.615103E-4 -5.561698E-4 -5.561698E-5 -1.446041E-3 -4.449358E-4 -1.918786E-3 -6.117867E-4 -2.057828E-3 -1.585084E-3 -1.724126E-3 -1.779743E-3 " +
"-1.251382E-3 -1.334807E-3 -5.839783E-4 -9.732971E-4 -3.615103E-4 -8.342547E-4 -1.390424E-4 3.893189E-4 1.751935E-3 2.919891E-3 3.476061E-3 3.031125E-3 1.807552E-3 6.674037E-4 -6.117867E-4 -2.030020E-3 -1.585084E-3 -1.779743E-3 -1.779743E-3 " +
"-1.279191E-3 -1.362616E-3 -5.561698E-4 -1.028914E-3 -3.615103E-4 8.620631E-4 2.335913E-3 3.114551E-3 4.087848E-3 5.227996E-3 6.395952E-3 5.700740E-3 4.560592E-3 2.502764E-3 1.362616E-3 -6.117867E-4 -1.585084E-3 -1.807552E-3 -1.751935E-3 " +
"-1.306999E-3 -1.390424E-3 -5.561698E-4 -1.056723E-3 1.890977E-3 4.087848E-3 6.117868E-3 9.621738E-3 1.357054E-2 1.721345E-2 1.715784E-2 1.462726E-2 1.059503E-2 6.368144E-3 3.253593E-3 1.279191E-3 6.674037E-4 -1.807552E-3 -1.779743E-3 " +
"-1.390424E-3 -1.390424E-3 -5.561698E-4 1.585084E-3 4.560592E-3 8.481589E-3 1.437699E-2 2.155158E-2 2.702985E-2 3.078400E-2 3.134017E-2 2.892083E-2 2.338694E-2 1.446041E-2 6.757463E-3 3.031125E-3 6.674037E-4 -1.807552E-3 -1.807552E-3 " +
"-1.446041E-3 -1.362616E-3 1.140148E-3 3.448253E-3 7.647335E-3 1.512782E-2 2.360941E-2 3.125674E-2 3.520555E-2 3.673501E-2 3.692967E-2 3.598418E-2 3.345361E-2 2.466613E-2 1.415452E-2 5.700740E-3 3.114551E-3 8.342547E-5 -1.835360E-3 " +
"-1.529467E-3 -1.334807E-3 1.112340E-3 5.367038E-3 1.154052E-2 2.080075E-2 3.011659E-2 3.581733E-2 3.751365E-2 3.676282E-2 3.687406E-2 3.776393E-2 3.598418E-2 3.139579E-2 1.999430E-2 9.315844E-3 3.142359E-3 1.112340E-4 -1.863169E-3 " +
"-1.640701E-3 -1.306999E-3 1.084531E-3 6.785271E-3 1.557275E-2 2.410996E-2 3.311991E-2 3.584514E-2 3.748584E-2 3.681844E-2 3.681844E-2 3.776393E-2 3.592857E-2 3.350923E-2 2.177405E-2 1.140148E-2 3.114551E-3 1.112340E-4 -1.890977E-3 " +
"-1.696318E-3 -1.251382E-3 1.056723E-3 6.813080E-3 1.557275E-2 2.413777E-2 3.311991E-2 3.756927E-2 3.745804E-2 3.687406E-2 3.676282E-2 3.776393E-2 3.590076E-2 3.350923E-2 2.174624E-2 1.142929E-2 3.114551E-3 1.390424E-4 -1.918786E-3 " +
"-1.779743E-3 -1.195765E-3 1.028914E-3 6.785271E-3 1.256944E-2 2.180186E-2 3.039468E-2 3.598418E-2 3.743023E-2 3.695748E-2 3.673501E-2 3.773612E-2 3.587295E-2 2.967166E-2 1.874292E-2 9.593928E-3 3.086742E-3 1.668509E-4 -1.918786E-3 " +
"-1.863169E-3 -1.140148E-3 -1.362616E-3 3.058934E-3 7.285824E-3 1.532248E-2 2.472175E-2 3.195195E-2 3.478842E-2 3.701310E-2 3.670720E-2 3.545582E-2 3.220223E-2 2.333132E-2 1.354273E-2 5.978825E-3 1.279191E-3 1.668509E-4 -1.918786E-3 " +
"-1.918786E-3 -1.084531E-3 -1.390424E-3 6.674037E-4 3.448253E-3 7.563909E-3 1.596207E-2 2.394311E-2 2.875398E-2 3.103427E-2 3.181291E-2 2.972727E-2 2.363721E-2 1.543371E-2 9.176801E-3 5.978825E-3 1.251382E-3 1.668509E-4 -1.890977E-3 " +
"-1.974403E-3 -1.056723E-3 -1.390424E-3 6.674037E-4 1.362616E-3 3.781955E-3 8.036654E-3 1.304218E-2 1.824237E-2 2.127349E-2 2.174624E-2 1.963279E-2 1.573960E-2 1.148491E-2 7.341441E-3 3.197976E-3 -1.446041E-3 -1.557275E-3 -1.835360E-3 " +
"-2.030020E-3 -1.056723E-3 -1.334807E-3 -1.084531E-3 -1.279191E-3 1.001106E-3 3.948805E-3 6.674037E-3 9.983247E-3 1.243039E-2 1.426576E-2 1.454384E-2 1.184642E-2 8.787482E-3 4.504975E-3 6.952122E-4 -1.418233E-3 -1.557275E-3 -1.779743E-3 " +
"-2.057828E-3 -1.056723E-3 -1.306999E-3 -1.084531E-3 -1.251382E-3 -7.786377E-4 6.395953E-4 2.586189E-3 4.254699E-3 6.117868E-3 7.619526E-3 7.508292E-3 5.951017E-3 3.003317E-3 -9.176802E-4 -1.195765E-3 -1.362616E-3 -1.557275E-3 -1.751935E-3 " +
"-2.085637E-3 -1.084531E-3 -1.251382E-3 -1.112340E-3 -1.223573E-3 -7.786377E-4 -8.620631E-4 -3.893189E-4 -4.449358E-4 3.337019E-4 1.167957E-3 9.454886E-4 3.893189E-4 -8.342547E-4 -9.176802E-4 -1.195765E-3 -1.306999E-3 -1.585084E-3 -1.696318E-3 " +
"-2.113445E-3 -1.140148E-3 -1.195765E-3 -1.140148E-3 -1.167957E-3 -7.786377E-4 -8.342547E-4 -3.893189E-4 -4.171273E-4 -1.279191E-3 -1.251382E-3 -1.195765E-3 -1.195765E-3 -8.342547E-4 -8.620631E-4 -1.223573E-3 -1.251382E-3 -1.612892E-3 -1.668509E-3";
string[] tokens = myfile.Split(new char[1] { ' ' });
double[,] map = new double[19, 19];
for (int i = 0; i < 19; ++i)
{
for (int j = 0; j < 19; ++j)
{
map[i, j] = Convert.ToDouble(tokens[i * 19 + j], new
System.Globalization.CultureInfo("en-US"));
}
}
plotSurface.Clear();
plotSurface.Title = "Cathode 11.2 QE Map";
ImagePlot ip = new ImagePlot(map, -9.0f, 1.0f, -9.0f, 1.0f);
//ip.Gradient = new StepGradient( StepGradient.Type.Rainbow );
ip.Gradient = new LinearGradient(Color.Gold, Color.Black);
plotSurface.Add(ip);
plotSurface.XAxis1.Label = "x [mm]";
plotSurface.YAxis1.Label = "y [mm]";
plotSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
//plotSurface.AddAxesConstraint( new AxesConstraint.AxisPosition( PlotSurface2D.YAxisPosition.Left, 0) );
//plotSurface.AddAxesConstraint( new AxesConstraint.AxisPosition( PlotSurface2D.XAxisPosition.Top, 0.0f) );
//plotSurface.AddAxesConstraint(
// new AxesConstraint.YPixelWorldLength(0.1f,PlotSurface2D.XAxisPosition.Bottom) );
//plotSurface.AddAxesConstraint( new AxesConstraint.AspectRatio(1.0,PlotSurface2D.XAxisPosition.Top,PlotSurface2D.YAxisPosition.Left) );
plotSurface.AddInteraction(new PlotSelection());
plotSurface.Refresh();
}
public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
plotSurface.Clear();
//plotSurface.DateTimeToolTip = true;
// obtain stock information from xml file
DataSet ds = new DataSet();
System.IO.Stream file =
Assembly.GetExecutingAssembly().GetManifestResourceStream("DemoLib.Resources.asx_jbh.xml");
ds.ReadXml(file, System.Data.XmlReadMode.ReadSchema);
DataTable dt = ds.Tables[0];
DataView dv = new DataView(dt);
// create CandlePlot.
CandlePlot cp = new CandlePlot();
cp.DataSource = dt;
cp.AbscissaData = "Date";
cp.OpenData = "Open";
cp.LowData = "Low";
cp.HighData = "High";
cp.CloseData = "Close";
cp.BearishColor = Color.Red;
cp.BullishColor = Color.Green;
cp.Style = CandlePlot.Styles.Filled;
// calculate 10 day moving average and 2*sd line
ArrayList av10 = new ArrayList();
ArrayList sd2_10 = new ArrayList();
ArrayList sd_2_10 = new ArrayList();
ArrayList dates = new ArrayList();
for (int i = 0; i < dt.Rows.Count - 10; ++i)
{
float sum = 0.0f;
for (int j = 0; j < 10; ++j)
{
sum += (float)dt.Rows[i + j]["Close"];
}
float average = sum / 10.0f;
av10.Add(average);
sum = 0.0f;
for (int j = 0; j < 10; ++j)
{
sum += ((float)dt.Rows[i + j]["Close"] - average) * ((float)dt.Rows[i + j]["Close"] - average);
}
sum /= 10.0f;
sum = 2.0f * (float)Math.Sqrt(sum);
sd2_10.Add(average + sum);
sd_2_10.Add(average - sum);
dates.Add((DateTime)dt.Rows[i + 10]["Date"]);
}
// and a line plot of close values.
LinePlot av = new LinePlot();
av.OrdinateData = av10;
av.AbscissaData = dates;
av.Color = Color.LightGray;
av.Pen.Width = 2.0f;
LinePlot top = new LinePlot();
top.OrdinateData = sd2_10;
top.AbscissaData = dates;
top.Color = Color.LightSteelBlue;
top.Pen.Width = 2.0f;
LinePlot bottom = new LinePlot();
bottom.OrdinateData = sd_2_10;
bottom.AbscissaData = dates;
bottom.Color = Color.LightSteelBlue;
bottom.Pen.Width = 2.0f;
FilledRegion fr = new FilledRegion(top, bottom);
//fr.RectangleBrush = new RectangleBrushes.Vertical( Color.FloralWhite, Color.GhostWhite );
fr.RectangleBrush = new RectangleBrushes.Vertical(Color.FromArgb(255, 255, 240), Color.FromArgb(240, 255, 255));
plotSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
plotSurface.Add(fr);
plotSurface.Add(new Grid());
plotSurface.Add(av);
plotSurface.Add(top);
plotSurface.Add(bottom);
plotSurface.Add(cp);
// now make an arrow...
ArrowItem arrow = new ArrowItem(new PointD(((DateTime)dt.Rows[60]["Date"]).Ticks, 2.28), -80, "An interesting flat bit");
arrow.ArrowColor = Color.DarkBlue;
arrow.PhysicalLength = 50;
//plotSurface.Add( arrow );
plotSurface.Title = "AU:JBH";
plotSurface.XAxis1.Label = "Date / Time";
plotSurface.XAxis1.WorldMin += plotSurface.XAxis1.WorldLength / 4.0;
plotSurface.XAxis1.WorldMax -= plotSurface.XAxis1.WorldLength / 2.0;
plotSurface.YAxis1.Label = "Price [$]";
plotSurface.XAxis1 = new TradingDateTimeAxis(plotSurface.XAxis1);
plotSurface.AddInteraction(new PlotDrag(true, true));
plotSurface.AddInteraction(new AxisDrag());
// make sure plot surface colors are as we expect - the wave example changes them.
plotSurface.PlotBackColor = Color.White;
plotSurface.XAxis1.Color = Color.Black;
plotSurface.YAxis1.Color = Color.Black;
plotSurface.Refresh();
}
public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
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();
}