Beispiel #1
0
        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();
        }
Beispiel #2
0
        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();
        }
Beispiel #3
0
        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();
        }