public DateAxisSampleDemo()
: base("Code Project Date Axis Sample",
"Date Axis Sample", DemoType.Tutorial)
{
GraphPane myPane = base.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "My Test Date Graph";
myPane.XAxis.Title.Text = "Date";
myPane.YAxis.Title.Text = "My Y Axis";
// Make up some data points based on the Sine function
PointPairList list = new PointPairList();
for ( int i=0; i<36; i++ )
{
double x = (double) new XDate( 1995, 5, i+11 );
double y = Math.Sin( (double) i * Math.PI / 15.0 );
list.Add( x, y );
}
// Generate a red curve with diamond
// symbols, and "My Curve" in the legend
LineItem myCurve = myPane.AddCurve( "My Curve",
list, Color.Red, SymbolType.Diamond );
// Set the XAxis to date type
myPane.XAxis.Type = AxisType.Date;
base.ZedGraphControl.AxisChange();
}
static PointPairList getData(string site_code, string var_code, DateTime dStart, DateTime dEnd, dbConnection dataObject, double lBnd, double upBnd)
{
PointPairList graphPoints = new PointPairList();
DataTable values1yr = dataObject.getDVCstm(site_code, var_code, dStart, dEnd, lBnd, upBnd);
Double NoDV = dataObject.getNoDV(var_code);
double testBnds;
foreach (DataRow row in values1yr.Rows)
{
testBnds = Convert.ToDouble(row["DataValue1"]);
DateTime dateShowing = convDate(row["LocalDateTime"].ToString());
try
{
if (!(Convert.ToDouble(row["DataValue1"]) == NoDV || Convert.ToDouble(row["DataValue1"]) < lBnd || Convert.ToDouble(row["DataValue1"]) > upBnd))
{
graphPoints.Add((double)new XDate(dateShowing.Year, dateShowing.Month, dateShowing.Day, dateShowing.Hour, dateShowing.Minute, dateShowing.Second), Convert.ToDouble(row["DataValue1"]));
}
else
{
graphPoints.Add((double)new XDate(dateShowing.Year, dateShowing.Month, dateShowing.Day, dateShowing.Hour, dateShowing.Minute, dateShowing.Second), double.NaN);
}
}
catch (Exception ex)
{
System.Console.WriteLine("found error " +ex.Message);
}
}
graphPoints = cleanValues(graphPoints, values1yr);
return graphPoints;
}
public PointPairList Histogram(PictureBox pb)
{
int width, height;
width = pb.Image.Width;
height = pb.Image.Height;
byte[] inputBytes = GetBytes((Bitmap)pb.Image);
int[] intencity = new int[256];
int index;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
byte r = inputBytes[4 * (width * y + x) + 0];
byte g = inputBytes[4 * (width * y + x) + 1];
byte b = inputBytes[4 * (width * y + x) + 2];
index = (int)(0.3 * r + 0.59 * g + 0.11 * b);
intencity[index]++;
}
}
PointPairList points = new PointPairList();
for (int i = 0; i < 256; i++)
{
points.Add(i, intencity[i]);
}
return points;
}
private void Draw(int[] x, int[] y, int[] z)
{
GraphPane pane = zgcHist.GraphPane;
pane.CurveList.Clear();
PointPairList list = new PointPairList();
PointPairList list2 = new PointPairList();
for (long j = 0; j < x.Length; j++)
{
if (x[j] != 0)
{
list.Add(x[j], y[j]);
list2.Add(x[j], z[j]);
}
}
//BurlyWood Coral DarkMagenta
LineItem myCurve = pane.AddCurve("Гистограмма", list, Color.Coral, SymbolType.None);
//Color color = Color.FromArgb(100, Color.Coral);
//myCurve.Line.Fill = new ZedGraph.Fill(color);
pane.AddCurve("Ожидаемый результат", list2, Color.BurlyWood, SymbolType.None);
pane.YAxis.Scale.Min = 0;
pane.YAxis.Scale.Max = 1.1*y.Max();
pane.Title.Text = filename;
zgcHist.AxisChange();
zgcHist.Invalidate();
}
public void CreateGraph()
{
// get a reference to the GraphPane
GraphPane myPane = this.zedGraphControlBode.GraphPane;
a = this.myBodeFunction.bode(10, 20, 10, 10);
zedGraphControlBode.Invalidate();
zedGraphControlBode.AxisChange();
// Generate a red curve with diamond
// symbols, and "Porsche" in the legend
// Generate a blue curve with circle
// symbols, and "Piper" in the legend
BodeCurve = myPane.AddCurve("Command", this.a, Color.Blue, SymbolType.None);
this.BodeCurve.Line.Width = 3.0F;
// Tell ZedGraph to refigure the`
// axes since the data have changed
myPane.XAxis.Type = AxisType.Linear;
// myPane.XAxis.Scale.Format = "mm:ss"; // 24 hour clock for HH
myPane.XAxis.MajorGrid.IsVisible = true;
zedGraphControlBode.AxisChange();
}
private void DrawGraphics()
{
int length = resultsList.Count();
PointPairList avgsValues = new PointPairList();
PointPairList sigmasValues = new PointPairList();
foreach (double d in resultsList[length - 1].trajectoryAvgs.Keys)
{
avgsValues.Add(d, resultsList[length - 1].trajectoryAvgs[d]);
}
foreach (double d in resultsList[length - 1].trajectorySigmas.Keys)
{
sigmasValues.Add(d, resultsList[length - 1].trajectorySigmas[d]);
}
avgsGraphic.GraphPane.Legend.FontSpec.Size = 8;
LineItem avgsL = avgsGraphic.GraphPane.AddCurve(resultsList[length - 1].parameterLine,
avgsValues, currentColor, SymbolType.Circle);
avgsL.IsVisible = this.currentPointView;
avgsGraphic.AxisChange();
avgsGraphic.Invalidate();
avgsGraphic.Refresh();
sigmasGraphic.GraphPane.Legend.FontSpec.Size = 8;
LineItem sigmasL = sigmasGraphic.GraphPane.AddCurve(resultsList[length - 1].parameterLine,
sigmasValues, currentColor, SymbolType.Circle);
sigmasL.IsVisible = this.currentPointView;
sigmasGraphic.AxisChange();
sigmasGraphic.Invalidate();
sigmasGraphic.Refresh();
}
/// <summary>
/// Constructs with the details of teh function regression problem to be visualized.
/// </summary>
/// <param name="func">The function being regressed.</param>
/// <param name="xMin">The minimum value of the input range being sampled.</param>
/// <param name="xIncr">The increment between input sample values.</param>
/// <param name="sampleCount">The number of samples over the input range.</param>
/// <param name="genomeDecoder">Genome decoder.</param>
public FunctionRegressionView2D(IFunction func, double xMin, double xIncr, int sampleCount, IGenomeDecoder<NeatGenome,IBlackBox> genomeDecoder)
{
InitializeComponent();
InitGraph(string.Empty, string.Empty, string.Empty);
_func = func;
_xMin = xMin;
_xIncr = xIncr;
_sampleCount = sampleCount;
_genomeDecoder = genomeDecoder;
// Prebuild plot point objects.
_plotPointListTarget = new PointPairList();
_plotPointListResponse = new PointPairList();
double[] args = new double[]{xMin};
for(int i=0; i<sampleCount; i++, args[0] += xIncr)
{
_plotPointListTarget.Add(args[0], _func.GetValue(args));
_plotPointListResponse.Add(args[0], 0.0);
}
// Bind plot points to graph.
zed.GraphPane.AddCurve("Target", _plotPointListTarget, Color.Black, SymbolType.None);
zed.GraphPane.AddCurve("Network Response", _plotPointListResponse, Color.Red, SymbolType.None);
}
/// <summary>
/// Filters the <see cref="DataFrameBuilder.Points"/> down to just those that are
/// visible if the graph has been zoomed in.
/// This method only filters based on the value on the Base Axis
/// (i.e. the X-Axis for most curves).
/// </summary>
public virtual DataFrameBuilder FilterToZoomedRange(DataFrameBuilder dataFrameBuilder)
{
var graphPane = dataFrameBuilder.GraphPane;
var pointList = dataFrameBuilder.Points;
var baseAxis = dataFrameBuilder.CurveItem.BaseAxis(graphPane);
if (baseAxis.Scale.IsAnyOrdinal)
{
// If the Scale is either Ordinal or Text, then don't
// filter the PointList, because the point values
// are derived from their position in the list.
return dataFrameBuilder;
}
Func<PointPair, double> valueOfPointFunc = ValueOfPointFuncForAxis(dataFrameBuilder, baseAxis);
if (null == valueOfPointFunc)
{
return dataFrameBuilder;
}
double min = baseAxis.Scale.Min;
double max = baseAxis.Scale.Max;
var pointPairList = new PointPairList();
for (int i = 0; i < pointList.Count; i++)
{
var pointPair = pointList[i];
double value = valueOfPointFunc(pointPair);
if (value < min || value > max)
{
continue;
}
pointPairList.Add(pointPair);
}
return dataFrameBuilder.SetPoints(pointPairList);
}
private void DrawLSB(double[] B, ZedGraphControl zgc, string filename)
{
GraphPane pane = zgc.GraphPane;
pane.CurveList.Clear();
PointPairList list = new PointPairList();
int x = 0;
for (long j = 0; j < B.Length; j++)
{
//if (x[j] != 0)
{
list.Add(x, B[j]);
x++;
}
}
//BurlyWood Coral DarkMagenta
//LineItem myCurve = pane.AddCurve("Гистограмма", list, Color.Coral, SymbolType.None);
//Color color = Color.FromArgb(100, Color.Coral);
//myCurve.Line.Fill = new ZedGraph.Fill(color);
pane.AddCurve("B = (m00 - m01)/2 + (m11 - m10)/2", list, Color.Crimson, SymbolType.None);
//pane.AddBar("Ожидаемый результат", list2, Color.CadetBlue);
pane.YAxis.Scale.Min = 0;
pane.YAxis.Scale.Max = 1.1 * B.Max();
pane.XAxis.Scale.Min = 0;
pane.XAxis.Scale.Max = x;
pane.Title.Text = filename;
zgc.AxisChange();
zgc.Invalidate();
}
public void DrawSorted(SeriesList list, string title, string subTitle,string xAxisTitle)
{
Clear();
if (list.Count == 0)
{
return;
}
for (int i = 0; i < list.Count; i++)
{
PointPairList pairs = new PointPairList();
foreach (var pt in list[i])
{
pairs.Add(pt.Percent, pt.Value);
}
var color = Default.GetSeriesColor(pane.CurveList.Count);
LineItem myCurve = pane.AddCurve(list[i].Appearance.LegendText,
pairs, color);
myCurve.Symbol.IsVisible = false;
myCurve.Line.Width = Default.GetSeriesWidth(pane.CurveList.Count);
}
pane.Title.Text = title + "\n" + subTitle;
pane.XAxis.Title.Text = xAxisTitle;
FormatBottomAxisNumeric();
pane.XAxis.Scale.Format = "";
pane.XAxis.Scale.MajorStep = 5;
FormatYAxisStandard();
SetPaneVisible(true);
LabelYaxis(list);
RefreshChart(chart1);
}
public LinearScaleForm(MosaicWindow window)
{
InitializeComponent();
mosaicWindow = window;
// Set the Titles
this.zedGraphControl.GraphPane.Title.Text = "LUT";
this.zedGraphControl.GraphPane.XAxis.Title.Text = "Input Intensity";
this.zedGraphControl.GraphPane.YAxis.Title.Text = "Output Intensity";
this.list = new PointPairList();
this.cursor1 =
new VerticalZedGraphCursor(this.zedGraphControl, Color.Red);
this.cursor2 =
new VerticalZedGraphCursor(this.zedGraphControl, Color.Green);
zedGraphControl.ZedGraphCursorChangingHandler +=
new ZedGraphCursorHandler<ZedGraphWithCursorsControl, ZedGraphCursorEventArgs>(OnCursorChangingHandler);
zedGraphControl.ZedGraphCursorChangedHandler += new ZedGraphCursorHandler<ZedGraphWithCursorsControl, ZedGraphCursorEventArgs>(OnCursorChangedHandler);
this.cursor1.Position = this.min;
this.cursor2.Position = this.max;
this.zedGraphControl.AddVerticalCursor(cursor1);
this.zedGraphControl.AddVerticalCursor(cursor2);
}
public InitialSampleDemo()
: base("Code Project Initial Sample",
"Initial Sample", DemoType.Tutorial)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "My Test Graph\n(For CodeProject Sample)";
myPane.XAxis.Title.Text = "My X Axis";
myPane.YAxis.Title.Text = "My Y Axis";
// Make up some data arrays based on the Sine function
PointPairList list1 = new PointPairList();
PointPairList list2 = new PointPairList();
for ( int i=0; i<36; i++ )
{
double x = (double) i + 5;
double y1 = 1.5 + Math.Sin( (double) i * 0.2 );
double y2 = 3.0 * ( 1.5 + Math.Sin( (double) i * 0.2 ) );
list1.Add( x, y1 );
list2.Add( x, y2 );
}
// Generate a red curve with diamond
// symbols, and "Porsche" in the legend
LineItem myCurve = myPane.AddCurve( "Porsche",
list1, Color.Red, SymbolType.Diamond );
// Generate a blue curve with circle
// symbols, and "Piper" in the legend
LineItem myCurve2 = myPane.AddCurve( "Piper",
list2, Color.Blue, SymbolType.Circle );
base.ZedGraphControl.AxisChange();
}
/// <summary>
/// Cunstructor for CurveObject, accepts the PointPairList of points contained within
/// the curve.
/// </summary>
/// <param name="ppl">The PointPairList containing the pointpairs for this curve.</param>
/// <param name="index">The zIndex of this curve.</param>
public CurveObject(PointPairList ppl, int index)
: base()
{
zIndex = index;
pointPL = ppl;
populateVertexArray();
}
private void ChordPrepare(double a, double b)
{
zedChord.GraphPane.CurveList.Clear();
MyExtension.Function f = (x => x*x*x - 18*x - 83);
zedChord.Graph(f, 2, 10, 0.1, Color.Blue);
double x0 = a, x1 = b, x2;
PointPairList list = new PointPairList();
ChordLogger.Items.Clear();
do
{
x2 = x1 - f(x1)*(x1 - x0)/(f(x1) - f(x0));
x0 = x1;
x1 = x2;
list.Add(x2, f(x2));
ChordLogger.Items.Add(
String.Format("x = {0:0.#####}, f(x) = {1:0.##########}", x2, f(x2)));
} while (Math.Abs(f(x2)) > Eps);
LineItem line = zedChord.GraphPane.AddCurve("", list, Color.Green, SymbolType.Diamond);
line.Line.IsVisible = false;
zedChord.AxisChange();
}
private void DrawLine()
{
ZedGraph1.Type = AnalyticsType.Line;
ZedGraph1.Title = DateTime.Now.Year.ToString() + " . " + DateTime.Now.Month.ToString();
ZedGraph1.XAxisTitle = "Month";
ZedGraph1.YAxisTitle = "Amount";
ZedGraph1.ZGWidth = 780;
ZedGraph1.ZGHeight = 250;
ZedGraph1.IsChangeColor = false;
ZedGraph.PointPairList ppl = new ZedGraph.PointPairList();
DateTime current = DateTime.Now;
ArrayList al = new ArrayList();
for (int i = 0; i < 12; i++)
{
int iMM = i + 1;
DateTime start = new DateTime(current.Year, iMM, 1);
DateTime end = new DateTime(current.Year, iMM, DateTime.DaysInMonth(current.Year, iMM));
string where = string.Empty;
where = "StatusID>0 and StatusID<4 and CreateDate >='" + start.ToString("yyyy-MM-dd") + " 00:00:00' and CreateDate <='" + end.ToString("yyyy-MM-dd") + " 23:59:59'";
decimal iCount = MojoCube.Web.Sql.GetResultSum("Order_List", "Amount", where);
double x = i;
double y = (double)iCount;
ppl.Add(x, y);
}
ZedGraph1.DataSource.Add(ppl);
ZedGraph1.CurveNameList.Add("");
}
public StepChartDemo()
: base("A sample step chart",
"Step Chart Demo", DemoType.Line)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Demo for Step Charts";
myPane.XAxis.Title.Text = "Time, Days";
myPane.YAxis.Title.Text = "Widget Production (units/hour)";
// Generate some sine-based data values
PointPairList list = new PointPairList();
for ( double i=0; i<36; i++ )
{
double x = i * 5.0;
double y = Math.Sin( i * Math.PI / 15.0 ) * 16.0;
list.Add( x, y );
}
// Add a red curve with circle symbols
LineItem curve = myPane.AddCurve( "Step", list, Color.Red, SymbolType.Circle );
curve.Line.Width = 1.5F;
// Fill the area under the curve
curve.Line.Fill = new Fill( Color.White, Color.FromArgb( 60, 190, 50), 90F );
// Fill the symbols with white to make them opaque
curve.Symbol.Fill = new Fill( Color.White );
curve.Symbol.Size = 5;
// Set the curve type to forward steps
curve.Line.StepType = StepType.ForwardStep;
base.ZedGraphControl.AxisChange();
}
public HiLowBarDemo()
: base("A demo demonstrating HiLow Bars.\n" +
"These are bars in which the top and the bottom of the bar is defined with user data",
"Hi-Low Bar", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Hi-Low Bar Graph Demo";
myPane.XAxis.Title.Text = "Event";
myPane.YAxis.Title.Text = "Range of Values";
// Make up some data points based on the Sine function
PointPairList list = new PointPairList();
for ( int i=1; i<45; i++ )
{
double y = Math.Sin( (double) i * Math.PI / 15.0 );
double yBase = y - 0.4;
list.Add( (double) i, y, yBase );
}
// Generate a red bar with "Curve 1" in the legend
HiLowBarItem myCurve = myPane.AddHiLowBar( "Curve 1", list, Color.Red );
// Fill the bar with a red-white-red gradient for a 3d look
myCurve.Bar.Fill = new Fill( Color.Red, Color.White, Color.Red, 0 );
// Make the bar width based on the available space, rather than a size in points
// myCurve.Bar.IsAutoSize = true;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill( Color.White,
Color.FromArgb( 255, 255, 166), 45.0F );
base.ZedGraphControl.AxisChange();
}
public HistogramXY(int [] x, String axis)
{
int i;
InitializeComponent();
// get a reference to the GraphPane
GraphPane myPane = zedGraphControl1.GraphPane;
//Set the titles
myPane.Title.Text = "Histograma";
myPane.XAxis.Title.Text = axis;
myPane.YAxis.Title.Text = "Contagem";
//list points
PointPairList list1 = new PointPairList();
for (i = 0; i < x.Length; i++)
{
list1.Add(i, x[i]);
}
//add bar series
myPane.AddCurve(axis, list1, Color.Gray, SymbolType.None);
myPane.XAxis.Scale.Min = 0;
myPane.XAxis.Scale.Max = x.Length-1;
zedGraphControl1.AxisChange();
}
//double finK;
//int cantPtos;
public FrmDatos(PointPairList polos, PointPairList ceros, RootLocus rl)
{
InitializeComponent();
this.rl = rl;
this.polos = polos;
this.ceros = ceros;
}
void EveryNumCycleLoad(object sender, EventArgs e)
{
MasterPane myMaster = zedGraphControl1 .MasterPane ;
myMaster.PaneList.Clear();
myMaster.Title.Text = "MasterPane Test";
myMaster.Title.IsVisible = true;
myMaster.Fill = new Fill( Color.White, Color.MediumSlateBlue, 45.0F );
int[][] everyRes = DataProcess .AllSingleCycle (MainForm .arr ) ;
for ( int j=0; j< 10; j++ )
{
GraphPane myPane = new GraphPane();
myPane.Title.Text = "My Test Graph #" + (j+1).ToString();
myPane.XAxis.Title.Text = "X Axis";
myPane.YAxis.Title.Text = "Y Axis";
//myPane.Fill = new Fill( Color.White, Color.LightYellow, 45.0F );
//myPane.BaseDimension = 6.0F;
PointPairList list = new PointPairList();
for ( int i=0; i < everyRes [j ].Length ; i++ )
{
int x = i ;
int y = everyRes [j ][i ] ;
list.Add( x, y );
}
LineItem myCurve = myPane.AddCurve( "label" + j.ToString(),list, Color.Red, SymbolType.Diamond );
myMaster.Add( myPane );
}
using ( Graphics g = this.CreateGraphics() )
{
myMaster .SetLayout( g, PaneLayout.SquareColPreferred );
}
}
private void CreateGraph( ZedGraphControl zgc )
{
GraphPane myPane = zgc.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "My Test Graph";
myPane.XAxis.Title.Text = "X Value";
myPane.YAxis.Title.Text = "My Y Axis";
// Make up some data points from the Sine function
PointPairList list = new PointPairList();
for ( double x = 0; x < 36; x++ )
{
double y = Math.Sin( x * Math.PI / 15.0 );
list.Add( x, y );
}
// Generate a blue curve with circle symbols, and "My Curve 2" in the legend
LineItem myCurve = myPane.AddCurve( "My Curve", list, Color.Blue,
SymbolType.Circle );
// Fill the area under the curve with a white-red gradient at 45 degrees
myCurve.Line.Fill = new Fill( Color.White, Color.Red, 45F );
// Make the symbols opaque by filling them with white
myCurve.Symbol.Fill = new Fill( Color.White );
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45F );
// Fill the pane background with a color gradient
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45F );
// Calculate the Axis Scale Ranges
zgc.AxisChange();
}
private void btnCalc_Click(object sender, EventArgs e)
{
int seed = int.Parse(Seed.Text);
IRandomMethod method = new MethodMiddleOfSquare(seed);
if (radioButton1.Checked) method = new MethodMiddleOfSquare(seed);
if (radioButton2.Checked) method = new MultiplicativeCongruentialMethod(seed, 3453, 5675673);
int countNumbers = int.Parse(CountNumbers.Text);
int countNumbers2 = int.Parse(CountNumbers2.Text);
int numberSections = int.Parse(textBox1.Text);
ITestingMethod testingMethod = new EasyTesting();
double M, D;
double[] values = testingMethod.TestingUniformity(method, numberSections, countNumbers2, out M, out D);
double C = testingMethod.TestingtestingIndependence(method, countNumbers);
Correlation.Text = string.Format("Correlation = {0}", C);
MValue.Text = string.Format("M = {0}", M);
DValue.Text = string.Format("D = {0}", D);
ZedGraph.PointPairList table = new PointPairList();
for(int i=0;i<numberSections;i++)
{
table.Add(i,values[i]);
}
zedGraphControl1.GraphPane.AddCurve("", table, Color.Blue, SymbolType.Square);
zedGraphControl1.AxisChange();
zedGraphControl1.Invalidate();
}
private void CreateGraph()
{
GraphPane myPane = zedGraphControl1.GraphPane;
myPane.Title.Text = "Plot of " + foot + " foot motion.\n";
myPane.XAxis.Title.Text = "Time (seconds)";
myPane.YAxis.Title.Text =foot + "foot motion (mm)";
//lists to save points as they come from the MCE
xData = new PointPairList();
yData = new PointPairList();
zData = new PointPairList();
// Initially, a curve is added with no data points (list is empty)
// Color is blue, and there will be no symbols
// 2nd line graph (red) added to show peaks
curve = myPane.AddCurve("z-position", zData, Color.Blue, SymbolType.None);
curve = myPane.AddCurve("y-position", yData, Color.Red, SymbolType.None);
curve = myPane.AddCurve("x-position", yData, Color.Green, SymbolType.None);
//curve = myPane.AddCurve("Peak", peakData, Color.Red, SymbolType.Plus);
// Just manually control the X axis range so it scrolls continuously
// instead of discrete step-sized jumps
myPane.XAxis.Scale.Min = 0;
myPane.XAxis.Scale.Max = 6.0;
myPane.YAxis.Scale.Min = -700; //if needed, fix Y-axis to a max and min
myPane.YAxis.Scale.Max = 400;
myPane.XAxis.Scale.MinorStep = 0.2;
myPane.XAxis.Scale.MajorStep = 1.0;
// Scale the axes
zedGraphControl1.AxisChange();
}
public RTGraph(TelemetryLapManager telemetryLapManager, bool cbest, bool clast, String xlabel, String YLabel)
{
this.cbest = cbest;
this.clast = clast;
this.Xlabel = xlabel;
this.Ylabel = YLabel;
InitializeComponent();
this.telemetryLapManager = telemetryLapManager;
GraphPane myPane = zedGraphControl1.GraphPane;
if (cbest && telemetryLapManager.ComparisonLap != null)
{
var fastestLap = telemetryLapManager.ComparisonLap;
LoadLap(fastestLap, "FastLap", Color.Green);
}
PointPairList pl = new PointPairList();
var myCurve = myPane.AddCurve("RealTime", pl, Color.Red, SymbolType.None);
myPane.Title.Text = Xlabel + " " + Ylabel;
myPane.XAxis.Title.Text = Xlabel;
myPane.YAxis.Title.Text = Ylabel;
myCurve.Line.Width = 3.0F;
telemetryLapManager.PacketProcessed += telemetryLapManager_PacketProcessed;
telemetryLapManager.CompletedFullLap += telemetryLapManager_CompletedFullLap;
telemetryLapManager.SetFastestLap += telemetryLapManager_SetFastestLap;
telemetryLapManager.FinishedOutLap += telemetryLapManager_FinishedOutLap;
telemetryLapManager.RemovedLap += telemetryLapManager_RemovedLap;
t1.Interval = F1SpeedSettings.RefreshRate;
t1.Tick += t1_Tick;
t1.Start();
}
private void FormEnergyCurve_Load(object sender, EventArgs e)
{
if (CoeffList.Count < 2)
return;
string curveName = "";
int counter = 0;
foreach (double coeff in CoeffList)
{
curveName += coeff.ToString("E") + " * x^" + counter.ToString() + " + ";
counter++;
}
curveName = curveName.Substring(0, curveName.Length - 3);
Det.EnergyCurveCoefficients.Clear();
Det.EnergyCurveCoefficients.AddRange(CoeffList);
GraphPane pane = graph.GraphPane;
PointPairList list = new PointPairList();
for (int i = 0; i < Det.CurrentNumChannels; i++)
list.Add((double)i, Det.GetEnergy(i));
LineItem energyCurve = pane.AddCurve(curveName, list, Color.Green, SymbolType.None);
graph.RestoreScale(pane);
graph.AxisChange();
graph.Refresh();
}
private void IterativePrepare(double xs)
{
zedIterative.GraphPane.CurveList.Clear();
MyExtension.Function f = (x =>Math.Pow(Math.Abs(Math.Cos(x)),0.5));
zedIterative.Graph(f, -10, 10, 0.1, Color.Red);
zedIterative.Graph(x => x, -10, 10, 1, Color.Blue);
PointPairList list = new PointPairList();
double x0,x1 = xs;
iterativeLogger.Items.Clear();
list.Add(x1, f(x1));
do
{
x0 = x1;
x1 = f(x0);
list.Add(x0, x1);
iterativeLogger.Items.Add(
String.Format("X = + {0:0.#####} + ; f(x) = + {1:0.########}", x1, f(x1)));
} while (Math.Abs(x1 - x0) > Eps);
LineItem line = zedIterative.GraphPane.AddCurve("", list, Color.Green, SymbolType.Diamond);
line.Line.IsVisible = false;
zedIterative.AxisChange();
}
private void CreateGraph(ZedGraphControl zgc)
{
string[] mesi = { "Gennaio", "Febbraio", "Marzo", "Aprile", "Maggio", "Giugno", "Luglio", "Agosto", "Settembre", "Ottobre", "Novembre", "Dicembre" };
GraphPane myPane = zgc.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "Km percorsi per anno";
myPane.XAxis.Title.Text = "Mese";
myPane.XAxis.Type = AxisType.Text;
myPane.XAxis.Scale.TextLabels = mesi;
myPane.YAxis.Title.Text = "Km percorsi";
PointPairList list = new PointPairList();
for (double x = 1; x < 13; x++)
{
double y = MesiKm[int.Parse(x.ToString())];
list.Add(x, y, mesi[int.Parse((x-1).ToString())].ToString() +" "+ textBox1.Text);
}
BarItem bar = myPane.AddBar(textBox1.Text, list, Color.Blue);
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White, Color.LightGoldenrodYellow, 45F);
// Fill the pane background with a color gradient
myPane.Fill = new Fill(Color.White, Color.FromArgb(220, 220, 255), 45F);
// Calculate the Axis Scale Ranges
zgc.AxisChange();
}
public Form2(Form1 f2)
{
InitializeComponent();
GraphPane pane = zedGraph.GraphPane;
// Очистим список кривых на тот случай, если до этого сигналы уже были нарисованы
pane.CurveList.Clear();
// Создадим список точек
PointPairList list = new PointPairList();
PointPairList list2 = new PointPairList();
// Заполняем список точек
// Создадим кривую с названием "Функція",
// которая будет рисоваться голубым цветом (Color.Blue),
// Опорные точки выделяться не будут (SymbolType.None)
LineItem myCurve = pane.AddCurve("Функція Y", list, Color.Blue, SymbolType.None);
LineItem myCurve2 = pane.AddCurve("Функція Y(точ)", list2, Color.Red, SymbolType.None);
for (int i = 0; i < f2.dataGridView1.RowCount-1; i++)
{
list.Add(Convert.ToDouble( f2.dataGridView1[0, i].Value),Convert.ToDouble( f2.dataGridView1[1, i].Value));
list2.Add(Convert.ToDouble(f2.dataGridView1[0, i].Value), Convert.ToDouble(f2.dataGridView1[2, i].Value));
}
zedGraph.AxisChange();
pane.Title.Text = "Графік";
// Обновляем график
zedGraph.Invalidate();
}
public GenericPlotForm(PlotPointSource plotPointSourceDelegate)
{
InitializeComponent();
_plotPointSourceDelegate = plotPointSourceDelegate;
_ppl = new PointPairList();
zed.GraphPane.AddCurve("", _ppl, Color.Black, SymbolType.None);
}
public FrmDiagramaDeBloques(PointPairList polos, PointPairList ceros, RootLocus rl)
: this()
{
this.rl = rl;
this.polos = polos;
this.ceros = ceros;
}
public StickItemDemo()
: base("A demonstration of the 'StickItem', which is a single line for " +
"each point running from the XAxis to the data value",
"Stick Item Demo", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "StickItem Demo Chart";
myPane.XAxis.Title.Text = "X Label";
myPane.YAxis.Title.Text = "My Y Axis";
PointPairList list = new PointPairList();
for ( int i=0; i<100; i++ )
{
double x = (double) i;
double y = Math.Sin( i / 8.0 );
double z = Math.Abs(Math.Cos( i / 8.0 )) * y;
list.Add( x, y, z );
}
StickItem myCurve = myPane.AddStick( "Some Sticks", list, Color.Blue );
myCurve.Line.Width = 2.0f;
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.XAxis.Scale.Max = 100;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill( Color.White,
Color.LightGoldenrodYellow, 45.0F );
base.ZedGraphControl.AxisChange();
}
private void DrawLine()
{
ZedGraph1.Type = AnalyticsType.Line;
ZedGraph1.Title = DateTime.Now.Year.ToString() + " . " + DateTime.Now.Month.ToString();
ZedGraph1.XAxisTitle = "Date";
ZedGraph1.YAxisTitle = "Clicks";
ZedGraph1.ZGWidth = 800;
ZedGraph1.ZGHeight = 250;
ZedGraph1.IsChangeColor = false;
ZedGraph.PointPairList ppl = new ZedGraph.PointPairList();
DateTime current = DateTime.Now;
int iMM = current.Month;
DateTime start = new DateTime(current.Year, iMM, 1);
DateTime end = new DateTime(current.Year, iMM, DateTime.DaysInMonth(current.Year, iMM));
int iDays = (int)((TimeSpan)(end - start)).TotalDays + 1;
ArrayList al = new ArrayList();
int nowDay = DateTime.Now.Day;
if (iMM != current.Month)
{
nowDay = iDays;
}
for (int i = 0; i < iDays; i++)
{
string where = string.Empty;
string timeShort = start.AddDays(i).ToString("yyyy-MM-dd");
where = "LogTime >='" + timeShort + " 00:00:00' and LogTime <='" + timeShort + " 23:59:59'";
int iCount = MojoCube.Web.Sql.GetResultCount("Site_Log", where);
double x = i;
double y = (double)iCount;
ppl.Add(x, y);
}
ZedGraph1.DataSource.Add(ppl);
ZedGraph1.CurveNameList.Add("");
}
private void but_fftimu13_Click(object sender, EventArgs e)
{
Utilities.FFT2 fft = new FFT2();
using (
OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Filter = "*.log;*.bin|*.log;*.bin;*.BIN;*.LOG";
ofd.ShowDialog();
if (!File.Exists(ofd.FileName))
{
return;
}
var file = new DFLogBuffer(File.OpenRead(ofd.FileName));
int bins = (int)NUM_bins.Value;
int N = 1 << bins;
Color[] color = new Color[] { Color.Red, Color.Green, Color.Blue, Color.Black, Color.Violet, Color.Orange };
ZedGraphControl[] ctls = new ZedGraphControl[]
{
zedGraphControl1, zedGraphControl2, zedGraphControl3, zedGraphControl4, zedGraphControl5,
zedGraphControl6
};
// 3 imus * 2 sets of measurements(gyr/acc)
FFT2.datastate[] alldata = new FFT2.datastate[3 * 2];
for (int a = 0; a < alldata.Length; a++)
{
alldata[a] = new FFT2.datastate();
}
foreach (var item in file.GetEnumeratorType(new string[] { "IMU", "IMU2", "IMU3" }))
{
if (item.msgtype == null)
{
continue;
}
if (item.msgtype.StartsWith("IMU"))
{
int sensorno = 0;
if (item.msgtype == "IMU")
{
sensorno = 0;
}
if (item.msgtype == "IMU2")
{
sensorno = 1;
}
if (item.msgtype == "IMU3")
{
sensorno = 2;
}
alldata[sensorno + 3].type = item.msgtype + " ACC";
int offsetAX = file.dflog.FindMessageOffset(item.msgtype, "AccX");
int offsetAY = file.dflog.FindMessageOffset(item.msgtype, "AccY");
int offsetAZ = file.dflog.FindMessageOffset(item.msgtype, "AccZ");
int offsetTime = file.dflog.FindMessageOffset(item.msgtype, "TimeUS");
double time = double.Parse(item.items[offsetTime],
CultureInfo.InvariantCulture) / 1000.0;
if (time != alldata[sensorno + 3].lasttime)
{
alldata[sensorno + 3].timedelta = alldata[sensorno + 3].timedelta * 0.99 +
(time - alldata[sensorno + 3].lasttime) * 0.01;
}
alldata[sensorno + 3].lasttime = time;
alldata[sensorno + 3].datax.Add(double.Parse(item.items[offsetAX],
CultureInfo.InvariantCulture));
alldata[sensorno + 3].datay.Add(double.Parse(item.items[offsetAY],
CultureInfo.InvariantCulture));
alldata[sensorno + 3].dataz.Add(double.Parse(item.items[offsetAZ],
CultureInfo.InvariantCulture));
//gyro
alldata[sensorno].type = item.msgtype + " GYR";
int offsetGX = file.dflog.FindMessageOffset(item.msgtype, "GyrX");
int offsetGY = file.dflog.FindMessageOffset(item.msgtype, "GyrY");
int offsetGZ = file.dflog.FindMessageOffset(item.msgtype, "GyrZ");
if (time != alldata[sensorno].lasttime)
{
alldata[sensorno].timedelta = alldata[sensorno].timedelta * 0.99 +
(time - alldata[sensorno].lasttime) * 0.01;
}
alldata[sensorno].lasttime = time;
alldata[sensorno].datax.Add(double.Parse(item.items[offsetGX],
CultureInfo.InvariantCulture));
alldata[sensorno].datay.Add(double.Parse(item.items[offsetGY],
CultureInfo.InvariantCulture));
alldata[sensorno].dataz.Add(double.Parse(item.items[offsetGZ],
CultureInfo.InvariantCulture));
}
}
int controlindex = 0;
foreach (var sensordata in alldata)
{
if (sensordata.datax.Count <= N)
{
continue;
}
double samplerate = 0;
samplerate = Math.Round(1000 / sensordata.timedelta, 1);
double[] freqt = fft.FreqTable(N, (int)samplerate);
double[] avgx = new double[N / 2];
double[] avgy = new double[N / 2];
double[] avgz = new double[N / 2];
int totalsamples = sensordata.datax.Count;
int count = totalsamples / N;
int done = 0;
while (count > 1) // skip last part
{
var fftanswerx = fft.rin(sensordata.datax.AsSpan().Slice(N * done, N), (uint)bins, indB);
var fftanswery = fft.rin(sensordata.datay.AsSpan().Slice(N * done, N), (uint)bins, indB);
var fftanswerz = fft.rin(sensordata.dataz.AsSpan().Slice(N * done, N), (uint)bins, indB);
for (int b = 0; b < N / 2; b++)
{
if (freqt[b] < (double)NUM_startfreq.Value)
{
continue;
}
avgx[b] += fftanswerx[b] / (done + count);
avgy[b] += fftanswery[b] / (done + count);
avgz[b] += fftanswerz[b] / (done + count);
}
count--;
done++;
}
ZedGraph.PointPairList pplx = new ZedGraph.PointPairList(freqt, avgx);
ZedGraph.PointPairList pply = new ZedGraph.PointPairList(freqt, avgy);
ZedGraph.PointPairList pplz = new ZedGraph.PointPairList(freqt, avgz);
var curvex = new LineItem(sensordata.type + " x", pplx, color[0], SymbolType.None);
var curvey = new LineItem(sensordata.type + " y", pply, color[1], SymbolType.None);
var curvez = new LineItem(sensordata.type + " z", pplz, color[2], SymbolType.None);
ctls[controlindex].GraphPane.Legend.IsVisible = true;
ctls[controlindex].GraphPane.XAxis.Title.Text = "Freq Hz";
ctls[controlindex].GraphPane.YAxis.Title.Text = "Amplitude";
ctls[controlindex].GraphPane.Title.Text = "FFT " + sensordata.type + " - " +
Path.GetFileName(ofd.FileName) + " - " + samplerate +
"hz input";
ctls[controlindex].GraphPane.CurveList.Clear();
ctls[controlindex].GraphPane.CurveList.Add(curvex);
ctls[controlindex].GraphPane.CurveList.Add(curvey);
ctls[controlindex].GraphPane.CurveList.Add(curvez);
ctls[controlindex].Invalidate();
ctls[controlindex].AxisChange();
ctls[controlindex].GraphPane.XAxis.Scale.Max = samplerate / 2;
ctls[controlindex].Refresh();
controlindex++;
}
SetScale(ctls);
}
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The PointPairList from which to copy</param>
public PointPairList(PointPairList rhs)
{
Add(rhs);
sorted = false;
}
private void but_ISBH_Click(object sender, EventArgs e)
{
Utilities.FFT2 fft = new FFT2();
using (
OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Filter = "*.log;*.bin|*.log;*.bin;*.BIN;*.LOG";
ofd.ShowDialog();
if (!File.Exists(ofd.FileName))
{
return;
}
var file = new DFLogBuffer(File.OpenRead(ofd.FileName));
int bins = (int)NUM_bins.Value;
int N = 1 << bins;
Color[] color = new Color[]
{ Color.Red, Color.Green, Color.Blue, Color.Black, Color.Violet, Color.Orange };
ZedGraphControl[] ctls = new ZedGraphControl[]
{
zedGraphControl1, zedGraphControl2, zedGraphControl3, zedGraphControl4, zedGraphControl5,
zedGraphControl6
};
// 3 imus * 2 sets of measurements(gyr/acc)
FFT2.datastate[] alldata = new FFT2.datastate[3 * 2];
for (int a = 0; a < alldata.Length; a++)
{
alldata[a] = new FFT2.datastate();
}
// state cache
int Ns = 0;
int type = 0;
int instance = 0;
int sensorno = 0;
double multiplier = -1;
foreach (var item in file.GetEnumeratorType(new string[] { "ISBH", "ISBD" }))
{
if (item.msgtype == null)
{
continue;
}
if (item.msgtype.StartsWith("ISBH"))
{
Ns = int.Parse(item.items[file.dflog.FindMessageOffset(item.msgtype, "N")],
CultureInfo.InvariantCulture);
type = int.Parse(item.items[file.dflog.FindMessageOffset(item.msgtype, "type")],
CultureInfo.InvariantCulture);
instance = int.Parse(item.items[file.dflog.FindMessageOffset(item.msgtype, "instance")],
CultureInfo.InvariantCulture);
sensorno = type * 3 + instance;
alldata[sensorno].sample_rate = double.Parse(item.items[file.dflog.FindMessageOffset(item.msgtype, "smp_rate")],
CultureInfo.InvariantCulture);
multiplier = double.Parse(
item.items[file.dflog.FindMessageOffset(item.msgtype, "mul")],
CultureInfo.InvariantCulture);
if (type == 0)
{
alldata[sensorno].type = "ACC" + instance.ToString();
}
if (type == 1)
{
alldata[sensorno].type = "GYR" + instance.ToString();
}
}
else if (item.msgtype.StartsWith("ISBD"))
{
var Nsdata = int.Parse(item.items[file.dflog.FindMessageOffset(item.msgtype, "N")],
CultureInfo.InvariantCulture);
if (Ns != Nsdata)
{
continue;
}
int offsetX = file.dflog.FindMessageOffset(item.msgtype, "x");
int offsetY = file.dflog.FindMessageOffset(item.msgtype, "y");
int offsetZ = file.dflog.FindMessageOffset(item.msgtype, "z");
int offsetTime = file.dflog.FindMessageOffset(item.msgtype, "TimeUS");
double time = double.Parse(item.items[offsetTime],
CultureInfo.InvariantCulture) / 1000.0;
if (time < alldata[sensorno].lasttime)
{
continue;
}
if (time != alldata[sensorno].lasttime)
{
alldata[sensorno].timedelta = alldata[sensorno].timedelta * 0.99 +
(time - alldata[sensorno].lasttime) * 0.01;
}
alldata[sensorno].lasttime = time;
item.items[offsetX].Split(new[] { ' ', '[', ']' }, StringSplitOptions.RemoveEmptyEntries).ForEach(aa =>
{
alldata[sensorno].datax.Add(double.Parse(aa,
CultureInfo.InvariantCulture) / multiplier);
});
item.items[offsetY].Split(new[] { ' ', '[', ']' }, StringSplitOptions.RemoveEmptyEntries).ForEach(aa =>
{
alldata[sensorno].datay.Add(double.Parse(aa,
CultureInfo.InvariantCulture) / multiplier);
});
item.items[offsetZ].Split(new[] { ' ', '[', ']' }, StringSplitOptions.RemoveEmptyEntries).ForEach(aa =>
{
alldata[sensorno].dataz.Add(double.Parse(aa,
CultureInfo.InvariantCulture) / multiplier);
});
}
}
int controlindex = 0;
foreach (var sensordata in alldata)
{
if (sensordata.datax.Count <= N)
{
continue;
}
double samplerate = 0;
samplerate = sensordata.sample_rate;// Math.Round(1000 / sensordata.timedelta, 1);
double[] freqt = fft.FreqTable(N, (int)samplerate);
double[] avgx = new double[N / 2];
double[] avgy = new double[N / 2];
double[] avgz = new double[N / 2];
int totalsamples = sensordata.datax.Count;
int count = totalsamples / N;
int done = 0;
while (count > 1) // skip last part
{
var fftanswerx = fft.rin(sensordata.datax.Skip(N * done).Take(N).ToArray(), (uint)bins);
var fftanswery = fft.rin(sensordata.datay.Skip(N * done).Take(N).ToArray(), (uint)bins);
var fftanswerz = fft.rin(sensordata.dataz.Skip(N * done).Take(N).ToArray(), (uint)bins);
for (int b = 0; b < N / 2; b++)
{
if (freqt[b] < (double)NUM_startfreq.Value)
{
continue;
}
avgx[b] += fftanswerx[b] / (done + count);
avgy[b] += fftanswery[b] / (done + count);
avgz[b] += fftanswerz[b] / (done + count);
}
count--;
done++;
}
ZedGraph.PointPairList pplx = new ZedGraph.PointPairList(freqt, avgx);
ZedGraph.PointPairList pply = new ZedGraph.PointPairList(freqt, avgy);
ZedGraph.PointPairList pplz = new ZedGraph.PointPairList(freqt, avgz);
var curvex = new LineItem(sensordata.type + " x", pplx, color[0], SymbolType.None);
var curvey = new LineItem(sensordata.type + " y", pply, color[1], SymbolType.None);
var curvez = new LineItem(sensordata.type + " z", pplz, color[2], SymbolType.None);
ctls[controlindex].GraphPane.Legend.IsVisible = true;
ctls[controlindex].GraphPane.XAxis.Title.Text = "Freq Hz";
ctls[controlindex].GraphPane.YAxis.Title.Text = "Amplitude";
ctls[controlindex].GraphPane.Title.Text = "FFT " + sensordata.type + " - " +
Path.GetFileName(ofd.FileName) + " - " + samplerate +
"hz input";
ctls[controlindex].GraphPane.CurveList.Clear();
ctls[controlindex].GraphPane.CurveList.Add(curvex);
ctls[controlindex].GraphPane.CurveList.Add(curvey);
ctls[controlindex].GraphPane.CurveList.Add(curvez);
ctls[controlindex].Invalidate();
ctls[controlindex].AxisChange();
ctls[controlindex].GraphPane.XAxis.Scale.Max = samplerate / 2;
ctls[controlindex].Refresh();
controlindex++;
}
SetScale(ctls);
}
}
//FMT, 131, 43, IMU, IffffffIIf, TimeMS,GyrX,GyrY,GyrZ,AccX,AccY,AccZ,ErrG,ErrA,Temp
//FMT, 135, 43, IMU2, IffffffIIf, TimeMS,GyrX,GyrY,GyrZ,AccX,AccY,AccZ,ErrG,ErrA,Temp
//FMT, 149, 43, IMU3, IffffffIIf, TimeMS,GyrX,GyrY,GyrZ,AccX,AccY,AccZ,ErrG,ErrA,Temp
//FMT, 172, 23, ACC1, IIfff, TimeMS,TimeUS,AccX,AccY,AccZ
//FMT, 173, 23, ACC2, IIfff, TimeMS,TimeUS,AccX,AccY,AccZ
//FMT, 174, 23, ACC3, IIfff, TimeMS,TimeUS,AccX,AccY,AccZ
//FMT, 175, 23, GYR1, IIfff, TimeMS,TimeUS,GyrX,GyrY,GyrZ
//FMT, 176, 23, GYR2, IIfff, TimeMS,TimeUS,GyrX,GyrY,GyrZ
//FMT, 177, 23, GYR3, IIfff, TimeMS,TimeUS,GyrX,GyrY,GyrZ
private void myButton1_Click(object sender, EventArgs e)
{
Utilities.FFT2 fft = new FFT2();
using (OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Filter = "*.log;*.bin|*.log;*.bin";
ofd.ShowDialog();
if (!File.Exists(ofd.FileName))
{
return;
}
var file = new CollectionBuffer(File.OpenRead(ofd.FileName));
int bins = (int)NUM_bins.Value;
int N = 1 << bins;
double[] datainGX = new double[N];
double[] datainGY = new double[N];
double[] datainGZ = new double[N];
double[] datainAX = new double[N];
double[] datainAY = new double[N];
double[] datainAZ = new double[N];
List <double[]> avg = new List <double[]>();
// 6
avg.Add(new double[N / 2]);
avg.Add(new double[N / 2]);
avg.Add(new double[N / 2]);
avg.Add(new double[N / 2]);
avg.Add(new double[N / 2]);
avg.Add(new double[N / 2]);
object[] datas = new object[] { datainGX, datainGY, datainGZ, datainAX, datainAY, datainAZ };
string[] datashead = new string[]
{ "GYR1-GyrX", "GYR1-GyrY", "GYR1-GyrZ", "ACC1-AccX", "ACC1-AccY", "ACC1-AccZ" };
Color[] color = new Color[]
{ Color.Red, Color.Green, Color.Black, Color.Violet, Color.Blue, Color.Orange };
ZedGraphControl[] ctls = new ZedGraphControl[]
{
zedGraphControl1, zedGraphControl2, zedGraphControl3, zedGraphControl4, zedGraphControl5,
zedGraphControl6
};
int samplecounta = 0;
int samplecountg = 0;
double lasttime = 0;
double timedelta = 0;
double[] freqt = null;
double samplerate = 0;
Log.DFLog dflog = new Log.DFLog();
while (!file.EndOfStream)
{
var item = dflog.GetDFItemFromLine(file.ReadLine(), 0);
if (item.msgtype == "ACC1")
{
int offsetAX = dflog.FindMessageOffset("ACC1", "AccX");
int offsetAY = dflog.FindMessageOffset("ACC1", "AccY");
int offsetAZ = dflog.FindMessageOffset("ACC1", "AccZ");
int offsetTime = dflog.FindMessageOffset("ACC1", "TimeUS");
double time = double.Parse(item.items[offsetTime]) / 1000.0;
timedelta = timedelta * 0.99 + (time - lasttime) * 0.01;
// we missed gyro data
if (samplecounta >= N)
{
continue;
}
datainAX[samplecounta] = double.Parse(item.items[offsetAX]);
datainAY[samplecounta] = double.Parse(item.items[offsetAY]);
datainAZ[samplecounta] = double.Parse(item.items[offsetAZ]);
samplecounta++;
lasttime = time;
}
else if (item.msgtype == "GYR1")
{
int offsetGX = dflog.FindMessageOffset("GYR1", "GyrX");
int offsetGY = dflog.FindMessageOffset("GYR1", "GyrY");
int offsetGZ = dflog.FindMessageOffset("GYR1", "GyrZ");
int offsetTime = dflog.FindMessageOffset("ACC1", "TimeUS");
double time = double.Parse(item.items[offsetTime]) / 1000.0;
// we missed accel data
if (samplecountg >= N)
{
continue;
}
datainGX[samplecountg] = double.Parse(item.items[offsetGX]);
datainGY[samplecountg] = double.Parse(item.items[offsetGY]);
datainGZ[samplecountg] = double.Parse(item.items[offsetGZ]);
samplecountg++;
}
if (samplecounta >= N && samplecountg >= N)
{
int inputdataindex = 0;
foreach (var itemlist in datas)
{
var fftanswer = fft.rin((double[])itemlist, (uint)bins);
for (int b = 0; b < N / 2; b++)
{
avg[inputdataindex][b] += fftanswer[b] * (1.0 / (N / 2.0));
}
samplecounta = 0;
samplecountg = 0;
inputdataindex++;
}
}
}
if (freqt == null)
{
samplerate = Math.Round(1000 / timedelta, 1);
freqt = fft.FreqTable(N, (int)samplerate);
}
// 0 out all data befor cutoff
for (int inputdataindex = 0; inputdataindex < 6; inputdataindex++)
{
for (int b = 0; b < N / 2; b++)
{
if (freqt[b] < (double)NUM_startfreq.Value)
{
avg[inputdataindex][b] = 0;
continue;
}
break;
}
}
int controlindex = 0;
foreach (var item in avg)
{
ZedGraph.PointPairList ppl = new ZedGraph.PointPairList(freqt, item);
//double xMin, xMax, yMin, yMax;
var curve = new LineItem(datashead[controlindex], ppl, color[controlindex], SymbolType.None);
//curve.GetRange(out xMin, out xMax, out yMin, out yMax, true, false, ctls[c].GraphPane);
ctls[controlindex].GraphPane.Legend.IsVisible = false;
ctls[controlindex].GraphPane.XAxis.Title.Text = "Freq Hz";
ctls[controlindex].GraphPane.YAxis.Title.Text = "Amplitude";
ctls[controlindex].GraphPane.Title.Text = "FFT " + datashead[controlindex] + " - " +
Path.GetFileName(ofd.FileName) + " - " + samplerate +
"hz input";
ctls[controlindex].GraphPane.CurveList.Clear();
ctls[controlindex].GraphPane.CurveList.Add(curve);
ctls[controlindex].Invalidate();
ctls[controlindex].AxisChange();
ctls[controlindex].Refresh();
controlindex++;
}
}
}
public void DrawGraph(int z, int n, double a, double b)
{
ZedGraph.PointPairList F = new ZedGraph.PointPairList();
ZedGraph.PointPairList S = new ZedGraph.PointPairList();
ZedGraph.PointPairList F1 = new ZedGraph.PointPairList();
ZedGraph.PointPairList S1 = new ZedGraph.PointPairList();
ZedGraph.PointPairList F2 = new ZedGraph.PointPairList();
ZedGraph.PointPairList S2 = new ZedGraph.PointPairList();
ZedGraph.PointPairList e = new ZedGraph.PointPairList();
ZedGraph.PointPairList e1 = new ZedGraph.PointPairList();
ZedGraph.PointPairList e2 = new ZedGraph.PointPairList();
double h = (b - a) / n;
for (int i = 0; i < n + 1; i++)
{
if (i % 4 == 0 && i != 0 && i != n)
{
continue;
}
double x0 = a + i * h;
double FF = Function(x0, z);
double SS = Spline(z, n, a, b, x0);
double FF1 = Function1(x0, z);
double SS1 = Spline1(z, n, a, b, x0);
double FF2 = Function2(x0, z);
double SS2 = Spline2(z, n, a, b, x0);
double E = FF - SS;
double E1 = FF1 - SS1;
double E2 = FF2 - SS2;
F.Add(x0, FF);
S.Add(x0, SS);
F1.Add(x0, FF1);
S1.Add(x0, SS1);
F2.Add(x0, FF2);
S2.Add(x0, SS2);
e.Add(x0, E);
e1.Add(x0, E1);
e2.Add(x0, E2);
}
ZedGraph.GraphPane.CurveList.Clear();
if (comboBox1.SelectedIndex == 0)
{
LineItem Curve = ZedGraph.GraphPane.AddCurve("F(x)", F, Color.Green, SymbolType.None);
LineItem SCurve = ZedGraph.GraphPane.AddCurve("S(x)", S, Color.Blue, SymbolType.None);
LineItem ECurve = ZedGraph.GraphPane.AddCurve("F(x)-S(x)", e, Color.Red, SymbolType.None);
}
if (comboBox1.SelectedIndex == 1)
{
LineItem Curve = ZedGraph.GraphPane.AddCurve("F'(x)", F1, Color.Green, SymbolType.None);
LineItem SCurve = ZedGraph.GraphPane.AddCurve("S'(x)", S1, Color.Blue, SymbolType.None);
LineItem ECurve = ZedGraph.GraphPane.AddCurve("F'(x)-S'(x)", e1, Color.Red, SymbolType.None);
}
if (comboBox1.SelectedIndex == 2)
{
LineItem Curve = ZedGraph.GraphPane.AddCurve("F''(x)", F2, Color.Green, SymbolType.None);
LineItem SCurve = ZedGraph.GraphPane.AddCurve("S''(x)", S2, Color.Blue, SymbolType.None);
LineItem ECurve = ZedGraph.GraphPane.AddCurve("F''(x)-S''(x)", e2, Color.Red, SymbolType.None);
}
ZedGraph.AxisChange();
ZedGraph.Invalidate();
}
private void BUT_run_Click(object sender, EventArgs e)
{
Utilities.FFT2 fft = new FFT2();
using (OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Filter = "*.wav|*.wav";
ofd.ShowDialog();
if (!File.Exists(ofd.FileName))
{
return;
}
var st = File.OpenRead(ofd.FileName);
int bins = 10;
double[] buffer = new double[1 << bins];
int a = 0;
while (st.Position < st.Length)
{
byte[] temp = new byte[2];
var read = st.Read(temp, 0, temp.Length);
var val = (double)BitConverter.ToInt16(temp, 0);
buffer[a] = val;
a++;
if (a == (1 << bins))
{
var fftanswer = fft.rin(buffer, (uint)bins);
var freqt = fft.FreqTable(buffer.Length, 1000);
ZedGraph.PointPairList ppl = new ZedGraph.PointPairList();
for (int b = 0; b < fftanswer.Length; b++)
{
ppl.Add(freqt[b], fftanswer[b]);
}
double xMin, xMax, yMin, yMax;
var curve = new LineItem("FFT", ppl, Color.Red, SymbolType.Diamond);
curve.GetRange(out xMin, out xMax, out yMin, out yMax, true, false, zedGraphControl1.GraphPane);
zedGraphControl1.GraphPane.XAxis.Title.Text = "Freq Hz";
zedGraphControl1.GraphPane.YAxis.Title.Text = "Amplitude";
zedGraphControl1.GraphPane.Title.Text = "FFT";
zedGraphControl1.GraphPane.CurveList.Clear();
zedGraphControl1.GraphPane.CurveList.Add(curve);
zedGraphControl1.Invalidate();
zedGraphControl1.AxisChange();
zedGraphControl1.Refresh();
int width = Console.WindowWidth - 1;
int height = Console.WindowHeight - 1;
int r = 1;
foreach (var ff in fftanswer)
{
int col = (int)((r / (double)fftanswer.Length) * width);
int row = (int)((ff * 0.2) + 0.5);
//Console.SetCursorPosition(col, height - row);
Console.Write("*");
r++;
}
// 50% overlap
st.Seek(-(1 << bins) / 2, SeekOrigin.Current);
a = 0;
buffer = new double[buffer.Length];
//Console.Clear();
}
}
}
}
private void BUT_log2_Click(object sender, EventArgs e)
{
Utilities.FFT2 fft = new FFT2();
using (
OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Filter = "*.log|*.log";
ofd.ShowDialog();
if (!File.Exists(ofd.FileName))
{
return;
}
var file = new StreamReader(File.OpenRead(ofd.FileName));
int bins = (int)NUM_bins.Value;
int N = 1 << bins;
Color[] color = new Color[]
{ Color.Red, Color.Green, Color.Blue, Color.Black, Color.Violet, Color.Orange };
ZedGraphControl[] ctls = new ZedGraphControl[]
{
zedGraphControl1, zedGraphControl2, zedGraphControl3, zedGraphControl4, zedGraphControl5,
zedGraphControl6
};
// 3 imus * 2 sets of measurements(gyr/acc)
datastate[] alldata = new datastate[3 * 2];
for (int a = 0; a < alldata.Length; a++)
{
alldata[a] = new datastate();
}
Log.DFLog dflog = new Log.DFLog();
while (!file.EndOfStream)
{
var item = dflog.GetDFItemFromLine(file.ReadLine(), 0);
if (item.msgtype == null)
{
continue;
}
if (item.msgtype.StartsWith("ACC"))
{
int sensorno = int.Parse(item.msgtype.Substring(3)) - 1 + 3;
alldata[sensorno].type = item.msgtype;
int offsetAX = dflog.FindMessageOffset(item.msgtype, "AccX");
int offsetAY = dflog.FindMessageOffset(item.msgtype, "AccY");
int offsetAZ = dflog.FindMessageOffset(item.msgtype, "AccZ");
int offsetTime = dflog.FindMessageOffset(item.msgtype, "TimeUS");
double time = double.Parse(item.items[offsetTime]) / 1000.0;
if (time != alldata[sensorno].lasttime)
{
alldata[sensorno].timedelta = alldata[sensorno].timedelta * 0.99 +
(time - alldata[sensorno].lasttime) * 0.01;
}
alldata[sensorno].lasttime = time;
alldata[sensorno].datax.Add(double.Parse(item.items[offsetAX]));
alldata[sensorno].datay.Add(double.Parse(item.items[offsetAY]));
alldata[sensorno].dataz.Add(double.Parse(item.items[offsetAZ]));
}
else if (item.msgtype.StartsWith("GYR"))
{
int sensorno = int.Parse(item.msgtype.Substring(3)) - 1;
alldata[sensorno].type = item.msgtype;
int offsetGX = dflog.FindMessageOffset(item.msgtype, "GyrX");
int offsetGY = dflog.FindMessageOffset(item.msgtype, "GyrY");
int offsetGZ = dflog.FindMessageOffset(item.msgtype, "GyrZ");
int offsetTime = dflog.FindMessageOffset(item.msgtype, "TimeUS");
double time = double.Parse(item.items[offsetTime]) / 1000.0;
if (time != alldata[sensorno].lasttime)
{
alldata[sensorno].timedelta = alldata[sensorno].timedelta * 0.99 +
(time - alldata[sensorno].lasttime) * 0.01;
}
alldata[sensorno].lasttime = time;
alldata[sensorno].datax.Add(double.Parse(item.items[offsetGX]));
alldata[sensorno].datay.Add(double.Parse(item.items[offsetGY]));
alldata[sensorno].dataz.Add(double.Parse(item.items[offsetGZ]));
}
}
int controlindex = 0;
foreach (var sensordata in alldata)
{
if (sensordata.datax.Count <= N)
{
continue;
}
double samplerate = 0;
samplerate = Math.Round(1000 / sensordata.timedelta, 1);
double[] freqt = fft.FreqTable(N, (int)samplerate);
double[] avgx = new double[N / 2];
double[] avgy = new double[N / 2];
double[] avgz = new double[N / 2];
int totalsamples = sensordata.datax.Count;
int count = totalsamples / N;
int done = 0;
while (count > 1) // skip last part
{
var fftanswerx = fft.rin(sensordata.datax.Skip(N * done).Take(N).ToArray(), (uint)bins);
var fftanswery = fft.rin(sensordata.datay.Skip(N * done).Take(N).ToArray(), (uint)bins);
var fftanswerz = fft.rin(sensordata.dataz.Skip(N * done).Take(N).ToArray(), (uint)bins);
for (int b = 0; b < N / 2; b++)
{
if (freqt[b] < (double)NUM_startfreq.Value)
{
continue;
}
avgx[b] += fftanswerx[b] / (N / 2);
avgy[b] += fftanswery[b] / (N / 2);
avgz[b] += fftanswerz[b] / (N / 2);
}
count--;
done++;
}
ZedGraph.PointPairList pplx = new ZedGraph.PointPairList(freqt, avgx);
ZedGraph.PointPairList pply = new ZedGraph.PointPairList(freqt, avgy);
ZedGraph.PointPairList pplz = new ZedGraph.PointPairList(freqt, avgz);
var curvex = new LineItem(sensordata.type + " x", pplx, color[0], SymbolType.None);
var curvey = new LineItem(sensordata.type + " y", pply, color[1], SymbolType.None);
var curvez = new LineItem(sensordata.type + " z", pplz, color[2], SymbolType.None);
ctls[controlindex].GraphPane.Legend.IsVisible = true;
ctls[controlindex].GraphPane.XAxis.Title.Text = "Freq Hz";
ctls[controlindex].GraphPane.YAxis.Title.Text = "Amplitude";
ctls[controlindex].GraphPane.Title.Text = "FFT " + sensordata.type + " - " +
Path.GetFileName(ofd.FileName) + " - " + samplerate +
"hz input";
ctls[controlindex].GraphPane.CurveList.Clear();
ctls[controlindex].GraphPane.CurveList.Add(curvex);
ctls[controlindex].GraphPane.CurveList.Add(curvey);
ctls[controlindex].GraphPane.CurveList.Add(curvez);
ctls[controlindex].Invalidate();
ctls[controlindex].AxisChange();
ctls[controlindex].GraphPane.XAxis.Scale.Max = samplerate / 2;
ctls[controlindex].Refresh();
controlindex++;
}
}
}
private void draw_yoriginalline()
{
//获取引用
GraphPane myPane1 = zedGraphControl1.GraphPane;
double x = 0;
string CHname;
//清空原图像
myPane1.CurveList.Clear();
myPane1.GraphObjList.Clear();
zedGraphControl1.Refresh();
//设置标题
myPane1.Title.Text = "";
//设置X轴说明文字
myPane1.XAxis.Title.Text = "距离/mm";
//设置Y轴说明文字
myPane1.YAxis.Title.Text = "磁场变化/nT";
myPane1.XAxis.Scale.Min = 0; //X轴最小值0
myPane1.XAxis.Scale.Max = length; //X轴最大值
myPane1.XAxis.Scale.MinorStep = 0;
myPane1.XAxis.Scale.MajorStep = 500;
PointPairList mylist0 = new ZedGraph.PointPairList();
ZedGraph.LineItem myCurve0;
for (int i = 0; i < original_num - 1; i++)
{
x = (float)i * length / (original_num - 1);
if (Channel.SelectedIndex == 0)
{
mylist0.Add(x, ysdata[0, i]);
mylist0.Add(x, ysdata[3, i]);
mylist0.Add(x, ysdata[6, i]);
mylist0.Add(x, ysdata[9, i]);
}
if (Channel.SelectedIndex == 1)
{
mylist0.Add(x, ysdata[1, i]);
mylist0.Add(x, ysdata[4, i]);
mylist0.Add(x, ysdata[7, i]);
mylist0.Add(x, ysdata[10, i]);
}
if (Channel.SelectedIndex == 2)
{
mylist0.Add(x, ysdata[2, i]);
mylist0.Add(x, ysdata[5, i]);
mylist0.Add(x, ysdata[8, i]);
mylist0.Add(x, ysdata[11, i]);
}
}
CHname = "Abnormal Signal";
myCurve0 = zedGraphControl1.GraphPane.AddCurve(CHname, mylist0, Color.Red, ZedGraph.SymbolType.None);
myPane1.AxisChange();
zedGraphControl1.Invalidate();
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The PointPairList from which to copy</param>
public PointPairList(PointPairList rhs)
{
Add(rhs);
m_bVSWRValues = rhs.m_bVSWRValues;
_sorted = false;
}
private void Draw(ZedGraphControl pane, double[] vals)
{
double sigma = Convert.ToDouble(textBox1.Text);
int N = Convert.ToInt32(textBox3.Text);
int n = vals.Length;
double[] interval = new double[N + 1];
double[] value = new double[N];
double[] f = new double[N];
//строим функции распределения
ZedGraph.PointPairList F_list = new ZedGraph.PointPairList();
ZedGraph.PointPairList Fn_list = new ZedGraph.PointPairList();
zedGraphControl1.GraphPane.Title.Text = "График функций распределения";
zedGraphControl1.GraphPane.XAxis.Title.Text = "X";
zedGraphControl1.GraphPane.YAxis.Title.Text = "F(x)";
double D = 0.0; // Мера расхождения
double h = vals[n - 1] / 1000;
int sum = 0;
for (int i = 0; i < 1000; i++)
{
sum = 0;
for (int j = 0; j < n; j++)
{
double temp = vals[0] + h * i;
if (vals[j] < vals[0] + h * i)
{
sum++;
}
}
Fn_list.Add(vals[0] + h * i, (double)sum / (double)n);
F_list.Add(vals[0] + h * i, 1 - Math.Exp(-(vals[0] + h * i) * (vals[0] + h * i) / (2 * sigma * sigma)));
D = Math.Max(D, Math.Abs((double)sum / (double)n - (1 - Math.Exp(-(vals[0] + h * i) * (vals[0] + h * i) / (2 * sigma * sigma)))));
}
zedGraphControl1.GraphPane.CurveList.Clear();
textBox4.Text = D.ToString();
ZedGraph.LineItem CurveF = zedGraphControl1.GraphPane.AddCurve("F", F_list, Color.FromName("Red"), ZedGraph.SymbolType.None);
ZedGraph.LineItem CurveFn = zedGraphControl1.GraphPane.AddCurve("Fn", Fn_list, Color.FromName("Blue"), ZedGraph.SymbolType.None);
zedGraphControl1.AxisChange();
zedGraphControl1.Invalidate();
//гистограмма
double h2 = (vals[n - 1] - vals[0]) / N;
for (int i = 0; i < N; i++)
{
interval[i] = vals[0] + (double)i * h2;
}
interval[N] = vals[n - 1];
int sum2;
for (int i = 0; i < N; i++)
{
sum2 = 0;
for (int j = 0; j < n; j++)
{
if ((interval[i] < vals[j]) && (vals[j] <= interval[i + 1]))
{
sum2++;
}
}
value[i] = (double)sum2 / (h2 * (double)n);
}
GraphPane pane1 = zedGraphControl2.GraphPane;
pane1.CurveList.Clear();
BarItem curve1 = pane1.AddBar(null, null, value, Color.Blue);
zedGraphControl2.GraphPane.Title.Text = "Гистограмма";
pane1.YAxis.Scale.Min = 0.0;
pane1.YAxis.Scale.Max = value.Max() + 0.001;
pane1.BarSettings.MinClusterGap = 0.0f;
zedGraphControl2.AxisChange();
zedGraphControl2.Invalidate();
//3 таблица
double max = 0.0;
for (int i = 0; i < N; i++)
{
dataGridView3.ColumnCount = N;
dataGridView3.RowCount = 3;
dataGridView3.Rows[0].HeaderCell.Value = "z [ j ] ";
dataGridView3.Rows[1].HeaderCell.Value = "f ( z [ j ] )";
dataGridView3.Rows[2].HeaderCell.Value = "n [ j ] / n ∆[ j ] ";
dataGridView3.Columns[i].HeaderText = string.Format("z" + (i + 1), i);
dataGridView3.Rows[0].Cells[i].Value = interval[i] + h2 * 0.5;
f[i] = ((interval[i] + h2 * 0.5) * Math.Exp(-(interval[i] + h2 * 0.5) * (interval[i] + h2 * 0.5) / (2 * sigma * sigma))) / (sigma * sigma);
dataGridView3.Rows[1].Cells[i].Value = f[i];
dataGridView3.Rows[2].Cells[i].Value = value[i];
if (Math.Abs(value[i] - f[i]) > max)
{
max = Math.Abs(value[i] - f[i]);
}
}
textBox5.Text = max.ToString();
}
private void BUT_run_Click(object sender, EventArgs e)
{
Utilities.FFT2 fft = new FFT2();
using (OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Filter = "*.wav|*.wav";
ofd.ShowDialog();
if (!File.Exists(ofd.FileName))
{
return;
}
var st = File.OpenRead(ofd.FileName);
int bins = (int)NUM_bins.Value;
List <double[]> avg = new List <double[]>
{
new double[1 << bins]
};
Color[] color = new Color[]
{ Color.Red, Color.Green, Color.Black, Color.Violet, Color.Blue, Color.Orange };
int hz = 8000;
InputBox.Show("fft sample rate", "nter source file sample rate", ref hz);
double[] buffer = new double[1 << bins];
int a = 0;
int samples = 0;
while (st.Position < st.Length)
{
byte[] temp = new byte[2];
var read = st.Read(temp, 0, temp.Length);
var val = (double)BitConverter.ToInt16(temp, 0);
buffer[a] = val;
a++;
if (a == (1 << bins))
{
samples++;
var fftanswer = fft.rin(buffer, (uint)bins);
var freqt = fft.FreqTable(buffer.Length, hz);
ZedGraph.PointPairList ppl = new ZedGraph.PointPairList();
for (int b = 0; b < fftanswer.Length; b++)
{
ppl.Add(freqt[b], fftanswer[b]);
}
double xMin, xMax, yMin, yMax;
var curve = new LineItem("FFT", ppl, Color.Red, SymbolType.Diamond);
curve.GetRange(out xMin, out xMax, out yMin, out yMax, true, false, zedGraphControl1.GraphPane);
zedGraphControl1.GraphPane.XAxis.Title.Text = "Freq Hz";
zedGraphControl1.GraphPane.YAxis.Title.Text = "Amplitude";
zedGraphControl1.GraphPane.Title.Text = "FFT - " + hz;
zedGraphControl1.GraphPane.Y2Axis.IsVisible = true;
zedGraphControl1.GraphPane.CurveList.Clear();
zedGraphControl1.GraphPane.CurveList.Add(curve);
for (int b = 0; b < (1 << bins) / 2; b++)
{
avg[0][b] = avg[0][b] * (1.0 - (1.0 / samples)) + fftanswer[b] * (1.0 / samples);
}
// 0 out all data befor cutoff
for (int b = 0; b < 1 << bins / 2; b++)
{
if (freqt[b] < (double)NUM_startfreq.Value)
{
avg[0][b] = 0;
continue;
}
break;
}
ppl = new ZedGraph.PointPairList(freqt, avg[0]);
curve = new LineItem("Avg", ppl, color[1], SymbolType.None)
{
IsY2Axis = true
};
zedGraphControl1.GraphPane.CurveList.Add(curve);
zedGraphControl1.Invalidate();
zedGraphControl1.AxisChange();
zedGraphControl1.Refresh();
// 50% overlap
st.Seek(-(1 << bins) / 2, SeekOrigin.Current);
a = 0;
buffer = new double[buffer.Length];
}
}
}
}
private void test_Load(object sender, EventArgs e)
{
checkBox2.Text = "Kütüphanedeki Toplam Kitap Sayısı" + Environment.NewLine + "Grafiğini Göster/Gizle";
checkBox3.Text = "Kütüphanede Verilmeye Hazır Kitap Sayısı" + Environment.NewLine + "Grafiğini Göster/Gizle";
//ms access bağlantısı
OleDbConnection con = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + Application.StartupPath + "\\kutuphane.accdb");
//query sorgusu
OleDbDataAdapter da = new OleDbDataAdapter("SELECT *from odunc_kitap", con);
DataSet ds;
ds = new DataSet();
da.Fill(ds, "odunc_kitap");
this.dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill; //tüm sütunları datagridview'e sığdırma
dataGridView1.DataSource = ds.Tables["odunc_kitap"]; //db'deki ödünçkitap tablosunu datagridview'e çekme
dataGridView1.ReadOnly = true;
dataGridView1.Columns[0].DefaultCellStyle.BackColor = Color.White;
// DATAGRİDVİEW 0.SÜTUNU YANİ ID SUTUNUNU DOLAŞIP ÖDÜNÇ KİTAP SAYISINI BULMA
if (dataGridView1.Rows.Count > 0)
{
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
if (dataGridView1.Rows[i].Cells[0].Value != DBNull.Value)
{
string rak = Convert.ToString((dataGridView1.Rows[i].Cells[0].Value));
if (rak == null)
{
MessageBox.Show("odunc kitap yok");
}
else
{
toplam = toplam + 1;
}
}
}
}
label1.Text = "Toplam ödünç kitap sayısı = " + (toplam - 1);
GraphPane grafik1 = zedGraphControl1.GraphPane; //graphane sınıfından grafik1 adında yeni bir graphane türet.
grafik1.Title.Text = "Toplam Ödünç Kitap Sayısı"; //grafik1 adı
grafik1.YAxis.Title.Text = "Kitap Sayısı"; //grafik1 y eksen adı
grafik1.XAxis.Title.Text = " "; //grafik1 x eksen adı
ZedGraph.PointPairList liste1 = new ZedGraph.PointPairList(); //pointpairlist sınıfından liste1 adında yeni bir pointpairlist türet.
liste1.Add(0, toplam - 1);
BarItem bar1 = zedGraphControl1.GraphPane.AddBar("Toplam Ödünç Kitap Sayısı", liste1, Color.Red);
bar1.Bar.Fill = new Fill(Color.Green);
grafik1.BarSettings.Type = BarType.Cluster; // bar tipi
grafik1.BarSettings.ClusterScaleWidth = 1; //bar sıklığı
zedGraphControl1.AxisChange(); // grafiği güncelle
OleDbCommand xy = new OleDbCommand("SELECT COUNT(id) FROM kitap", con); // kitap tablosundaki id'i sayıp kütüphanedeki toplam-
con.Open(); //kitap sayısını bulma
Int32 zt = (Int32)xy.ExecuteScalar();
GraphPane grafik2 = zedGraphControl2.GraphPane; //graphane sınıfından grafik2 adında yeni bir graphane türet.
grafik2.Title.Text = "Kütüphanedeki Toplam Kitap Sayısı"; //grafik2 adı
grafik2.YAxis.Title.Text = "Kitap Sayısı"; //grafik2 y eksen adı
grafik2.XAxis.Title.Text = " "; //grafik2 x eksen adı
ZedGraph.PointPairList liste2 = new ZedGraph.PointPairList(); //pointpairlist sınıfından liste2 adında yeni bir pointpairlist türet.
liste2.Add(0, zt);
BarItem bar2 = zedGraphControl2.GraphPane.AddBar("Kütüphanedeki Toplam Kitap Sayısı", liste2, Color.Red);
bar2.Bar.Fill = new Fill(Color.Yellow);
grafik2.BarSettings.Type = BarType.Cluster; // bar tipi
grafik2.BarSettings.ClusterScaleWidth = 1; //bar sıklığı
zedGraphControl2.AxisChange(); // grafiği güncelle
label2.Text = "Toplam Kitap sayısı = " + zt;
GraphPane grafik3 = zedGraphControl3.GraphPane; //graphane sınıfından grafik1 adında yeni bir graphane türet.
grafik3.Title.Text = "Kütüphanede Verilmeye Hazır Kitap Sayısı"; //grafik3 adı
grafik3.YAxis.Title.Text = "Kitap Sayısı"; //grafik3 y eksen adı
grafik3.XAxis.Title.Text = " "; //grafik1 x eksen adı
ZedGraph.PointPairList liste3 = new ZedGraph.PointPairList(); //pointpairlist sınıfından liste1 adında yeni bir pointpairlist türet.
//KÜTÜPHANEDEKİ TOPLAM KİTAP SAYISINDAN ÖDÜNÇ KİTAP SAYISI ÇIKARILDI.
liste3.Add(0, zt - toplam + 1);
BarItem bar3 = zedGraphControl3.GraphPane.AddBar("Kütüphanede Verilmeye Hazır Kitap Sayısı", liste3, Color.Orange);
bar3.Bar.Fill = new Fill(Color.Orange);
grafik3.BarSettings.Type = BarType.Cluster; // bar tipi
grafik3.BarSettings.ClusterScaleWidth = 1; //bar sıklığı
zedGraphControl3.AxisChange(); // grafiği güncelle
label3.Text = "Toplam Kitap sayısı = " + (zt - toplam + 1);
}
/// <summary>
/// Create a new <see cref="ErrorBarItem"/> using the specified properties.
/// </summary>
/// <param name="label">The label that will appear in the legend.</param>
/// <param name="points">A <see cref="PointPairList"/> of double precision values that define
/// the X, Y and lower dependent values for this curve</param>
/// <param name="color">A <see cref="Color"/> value that will be applied to
/// the <see cref="Line"/> properties.
/// </param>
public ErrorBarItem(string label, PointPairList points, Color color)
: base(label, points)
{
errorBar = new ErrorBar(color);
}
