protected void nChartControl1_AsyncRefresh(object sender, EventArgs e)
{
NLineSeries line = (NLineSeries)nChartControl1.Charts[0].Series[0];
if (line == null)
{
return;
}
if (line.Values.Count == 0)
{
return;
}
double dPrev = (double)line.Values[line.Values.Count - 1];
double value;
GenerateDataPoint(dPrev, new NRange1DD(50, 350), out value);
line.Values.RemoveAt(0);
line.XValues.RemoveAt(0);
line.Values.Add(value);
int nLast = (line.XValues.Count > 0 ? line.XValues.Count - 1 : 0);
double dLastValue = (double)line.XValues[nLast];
line.XValues.Add(DateTime.Now);
UpdateIndicators(nChartControl1.Document);
}
protected static void UpdateIndicators(NDocument document)
{
NLineSeries line = (NLineSeries)document.RootPanel.Charts[0].Series[0];
double min = (double)line.Values[line.Values.FindMinValue()];
double max = (double)line.Values[line.Values.FindMaxValue()];
NGaugePanel panel1 = document.RootPanel.ChildPanels[2] as NGaugePanel;
NGaugePanel panel2 = document.RootPanel.ChildPanels[3] as NGaugePanel;
NGaugePanel panel3 = document.RootPanel.ChildPanels[4] as NGaugePanel;
NNeedleValueIndicator minIndicator = panel1.Indicators[1] as NNeedleValueIndicator;
NNeedleValueIndicator maxIndicator = panel2.Indicators[1] as NNeedleValueIndicator;
NNeedleValueIndicator avgIndicator = panel3.Indicators[1] as NNeedleValueIndicator;
minIndicator.Value = min;
maxIndicator.Value = max;
int count = line.Values.Count;
double sum = 0;
for (int i = 0; i < count; i++)
{
sum += (double)line.Values[i];
}
if (count > 0)
{
avgIndicator.Value = sum / count;
}
else
{
avgIndicator.Value = 0;
}
}
private void LineDepthScroll_Scroll(object sender, Nevron.UI.WinForm.Controls.ScrollBarEventArgs e)
{
NLineSeries line = (NLineSeries)nChartControl1.Charts[0].Series[0];
line.DepthPercent = LineDepthScroll.Value;
nChartControl1.Refresh();
}
private void LineSizeScroll_ValueChanged(object sender, Nevron.UI.WinForm.Controls.ScrollBarEventArgs e)
{
NLineSeries line = (NLineSeries)nChartControl1.Charts[0].Series[0];
line.LineSize = new NLength(LineSizeScroll.Value / 40.0f, NRelativeUnit.ParentPercentage);
nChartControl1.Refresh();
}
private void LineStyleComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
NLineSeries line = (NLineSeries)nChartControl1.Charts[0].Series[0];
switch (LineStyleComboBox.SelectedIndex)
{
case 0: // simple line
line.LineSegmentShape = LineSegmentShape.Line;
line.DepthPercent = 0;
break;
case 1: // tape
line.LineSegmentShape = LineSegmentShape.Tape;
line.DepthPercent = 50;
break;
case 2: // tube
line.LineSegmentShape = LineSegmentShape.Tube;
line.DepthPercent = 10;
break;
case 3: // ellipsoid
line.LineSegmentShape = LineSegmentShape.Ellipsoid;
line.DepthPercent = 10;
break;
}
nChartControl1.Refresh();
}
private void UpdateFunctions(NStockSeries stock, NLineSeries lineDIPos, NLineSeries lineDINeg, NLineSeries lineADX, NFunctionCalculator calc)
{
StringBuilder sb = new StringBuilder();
int nPeriod = PeriodDropDownList.SelectedIndex * 10;
sb.AppendFormat("DI_POS(close; high; low; {0})", nPeriod);
calc.Expression = sb.ToString();
lineDIPos.Values = calc.Calculate();
lineDIPos.XValues = (NDataSeriesDouble)stock.XValues.Clone();
lineDIPos.UseXValues = true;
PosDITextBox.Text = calc.Expression;
sb.Remove(0, sb.Length);
sb.AppendFormat("DI_NEG(close; high; low; {0})", nPeriod);
calc.Expression = sb.ToString();
lineDINeg.Values = calc.Calculate();
lineDINeg.XValues = (NDataSeriesDouble)stock.XValues.Clone();
lineDINeg.UseXValues = true;
NegDITextBox.Text = calc.Expression;
sb.Remove(0, sb.Length);
sb.AppendFormat("MMA(DMI(close; high; low; {0}); {0})", nPeriod);
calc.Expression = sb.ToString();
lineADX.Values = calc.Calculate();
lineADX.XValues = (NDataSeriesDouble)stock.XValues.Clone();
lineADX.UseXValues = true;
ADXTextBox.Text = calc.Expression;
}
private void UpdateTimeSpan()
{
DateTime startDate = StartDateCalendar.SelectedDate;
DateTime endDate = EndDateCalendar.SelectedDate;
if (startDate > endDate)
{
DateTime temp = startDate;
startDate = endDate;
endDate = temp;
}
// Get the line series from the chart
NLineSeries line = (NLineSeries)m_Chart.Series[0];
TimeSpan span = endDate - startDate;
span = new TimeSpan(span.Ticks / 30);
line.Values.Clear();
line.XValues.Clear();
if (span.Ticks > 0)
{
while (startDate < endDate)
{
line.XValues.Add(startDate);
startDate += span;
line.Values.Add(Random.Next(100));
}
}
}
private NLineSeries CreateLineSeries(NColor lightColor, NColor color, int begin, int end)
{
// Add a line series
NLineSeries line = new NLineSeries();
for (int i = 0; i < 5; i++)
{
line.DataPoints.Add(new NLineDataPoint(m_Random.Next(begin, end)));
}
line.Stroke = new NStroke(2, color);
NDataLabelStyle dataLabelStyle = new NDataLabelStyle();
dataLabelStyle.Format = "<value>";
dataLabelStyle.TextStyle.Background.Visible = false;
dataLabelStyle.ArrowStroke.Width = 0;
dataLabelStyle.ArrowLength = 10;
dataLabelStyle.TextStyle.Font = new NFont("Arial", 8);
dataLabelStyle.TextStyle.Background.Visible = true;
line.DataLabelStyle = dataLabelStyle;
NMarkerStyle markerStyle = new NMarkerStyle();
markerStyle.Visible = true;
markerStyle.Border = new NStroke(color);
markerStyle.Fill = new NColorFill(lightColor);
markerStyle.Shape = ENPointShape.Ellipse;
markerStyle.Size = new NSize(5, 5);
line.MarkerStyle = markerStyle;
return(line);
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Series Marker Attribute");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective1);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
chart.Enable3D = true;
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
chart.Axis(StandardAxis.Depth).Visible = false;
m_Line = (NLineSeries)chart.Series.Add(SeriesType.Line);
m_Line.LineSegmentShape = LineSegmentShape.Tape;
m_Line.InflateMargins = true;
m_Line.DepthPercent = 50;
m_Line.Legend.Mode = SeriesLegendMode.DataPoints;
m_Line.Name = "Line Series";
m_Line.Values.FillRandom(Random, 6);
m_Line.DataLabelStyle.Visible = false;
m_Line.ShadowStyle.Type = ShadowType.GaussianBlur;
m_Line.ShadowStyle.Offset = new NPointL(2, 2);
m_Line.ShadowStyle.Color = Color.FromArgb(88, 0, 0, 0);
m_Line.ShadowStyle.FadeLength = new NLength(5);
m_Line.MarkerStyle.Visible = true;
NMarkerStyle marker = new NMarkerStyle();
marker.FillStyle = new NColorFillStyle(Color.Red);
marker.PointShape = PointShape.Cylinder;
marker.Visible = true;
m_Line.MarkerStyles[3] = marker;
// apply layout
ConfigureStandardLayout(chart, title, nChartControl1.Legends[0]);
StyleCombo.FillFromEnum(typeof(PointShape));
SelectMarkerCombo.Items.Add("Edit Default Marker");
SelectMarkerCombo.Items.Add("Edit Marker #3");
SelectMarkerCombo.SelectedIndex = 0;
VisibleCheck.Checked = true;
}
public void OnAutoUpdate(NAspNetThinWebControl control)
{
NThinChartControl chartControl = (NThinChartControl)control;
NLineSeries line = (NLineSeries)chartControl.Charts[0].Series[0];
if (line == null)
{
return;
}
if (line.Values.Count == 0)
{
return;
}
double dPrev = (double)line.Values[line.Values.Count - 1];
double yValue = GenerateDataPoint(dPrev, new NRange1DD(50, 350));
line.Values.RemoveAt(0);
line.XValues.RemoveAt(0);
line.Values.Add(yValue);
line.XValues.Add(DateTime.Now.ToOADate());
chartControl.UpdateView();
}
private NLineSeries SetupIndicatorChart(NCartesianChart chart)
{
NLinearScaleConfigurator scaleY = new NLinearScaleConfigurator();
scaleY.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleY.InnerMajorTickStyle.Length = new NLength(0);
NCartesianAxisCollection axes = (NCartesianAxisCollection)chart.Axes;
NAxis axisY = axes.AddCustomAxis(AxisOrientation.Vertical, AxisDockZone.FrontLeft);
axisY.Anchor = new NDockAxisAnchor(AxisDockZone.FrontLeft, false, 0, 20);
axisY.ScaleConfigurator = scaleY;
axisY.Visible = true;
// Add line series for function
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.Blue;
line.DisplayOnAxis(StandardAxis.PrimaryY, false);
line.DisplayOnAxis(axisY.AxisId, true);
line.UseXValues = true;
return(line);
}
private void LineStyleCombo_SelectedIndexChanged(object sender, System.EventArgs e)
{
NLineSeries line = (NLineSeries)nChartControl1.Charts[0].Series[0];
bool bSimpleLine = (LineStyleCombo.SelectedIndex == 0);
switch (LineStyleCombo.SelectedIndex)
{
case 0: // simple line
line.LineSegmentShape = LineSegmentShape.Line;
line.DepthPercent = 0;
break;
case 1: // tape
line.LineSegmentShape = LineSegmentShape.Tape;
line.DepthPercent = 50;
break;
case 2: // tube
line.LineSegmentShape = LineSegmentShape.Tube;
line.DepthPercent = 10;
break;
case 3: // ellipsoid
line.LineSegmentShape = LineSegmentShape.Ellipsoid;
line.DepthPercent = 10;
break;
}
LineFillColorButton.Enabled = !bSimpleLine;
nChartControl1.Refresh();
}
private void GenerateData(object sender, System.EventArgs e)
{
DateTime startDate = DateTime.Now;
DateTime endDate = DateTime.Now.Add(new TimeSpan(30, 0, 0, 0, 0));
if (startDate > endDate)
{
DateTime temp = startDate;
startDate = endDate;
endDate = temp;
}
// Get the line series from the chart
NLineSeries line = (NLineSeries)m_Chart.Series[0];
TimeSpan span = endDate - startDate;
span = new TimeSpan(span.Ticks / 30);
line.Values.Clear();
line.XValues.Clear();
if (span.Ticks > 0)
{
while (startDate < endDate)
{
line.XValues.Add(startDate);
startDate += span;
line.Values.Add(Random.Next(100));
}
}
}
void OnGenerateRandomDataButtonClick(NEventArgs arg)
{
DateTime startDate = m_StartDateTimeBox.SelectedDate;
DateTime endDate = m_EndDateTimeBox.SelectedDate;
if (startDate > endDate)
{
DateTime temp = startDate;
startDate = endDate;
endDate = temp;
}
// Get the line series from the chart
NLineSeries line = (NLineSeries)m_Chart.Series[0];
TimeSpan span = endDate - startDate;
span = new TimeSpan(span.Ticks / 30);
line.DataPoints.Clear();
if (span.Ticks > 0)
{
Random random = new Random();
while (startDate < endDate)
{
line.DataPoints.Add(new NLineDataPoint(NDateTimeHelpers.ToOADate(startDate), random.Next(100)));
startDate += span;
}
}
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Average, Median, Min, Max");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));
// add a line series for the function
m_Line = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_Line.MarkerStyle.Visible = true;
m_Line.MarkerStyle.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
m_Line.MarkerStyle.FillStyle = new NColorFillStyle(Color.Crimson);
m_Line.BorderStyle.Color = Color.Red;
m_Line.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
m_Line.Legend.Mode = SeriesLegendMode.None;
m_Line.Values.ValueFormatter = new NNumericValueFormatter("0.00");
m_Line.DisplayOnAxis(StandardAxis.PrimaryX, false);
m_Line.DisplayOnAxis(StandardAxis.SecondaryX, true);
// add the bar series
m_Bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
m_Bar.Name = "Bar1";
m_Bar.Values.Name = "values";
m_Bar.Values.ValueFormatter = new NNumericValueFormatter("0.00");
m_Bar.MultiBarMode = MultiBarMode.Series;
m_Bar.DataLabelStyle.Visible = false;
m_Bar.Legend.Mode = SeriesLegendMode.DataPoints;
m_Bar.BarShape = BarShape.Cylinder;
m_Bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
m_Bar.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant1, Color.LightSteelBlue, Color.MidnightBlue);
m_Bar.Values.FillRandomRange(Random, 12, 0, 50);
// form controls
m_bSkipUpdate = true;
m_FunctionCombo.Items.Add("Average");
m_FunctionCombo.Items.Add("Median");
m_FunctionCombo.Items.Add("Min");
m_FunctionCombo.Items.Add("Max");
m_FunctionCombo.SelectedIndex = 0;
m_GroupingCombo.Items.Add("Do not group");
m_GroupingCombo.Items.Add("Group by every 2 values");
m_GroupingCombo.Items.Add("Group by every 3 values");
m_GroupingCombo.Items.Add("Group by every 4 values");
m_GroupingCombo.SelectedIndex = 0;
m_bSkipUpdate = false;
m_FunctionCombo_SelectedIndexChanged(null, null);
}
private void GenerateNewData()
{
NLineSeries line = (NLineSeries)nChartControl1.Charts[0].Series[0];
GenerateDateTimeData(line, 100);
UpdateIndicators(nChartControl1.Document);
}
public override void OnAsyncRefresh(string webControlId, System.Web.HttpContext context, NStateObject state, EventArgs args)
{
NChartSessionStateObject chartState = state as NChartSessionStateObject;
NRootPanel rootPanel = chartState.Document.RootPanel;
NLineSeries line = (NLineSeries)chartState.Document.RootPanel.Charts[0].Series[0];
if (line == null)
{
return;
}
if (line.Values.Count == 0)
{
return;
}
double dPrev = (double)line.Values[line.Values.Count - 1];
double value;
GenerateDataPoint(dPrev, new NRange1DD(50, 350), out value);
line.Values.RemoveAt(0);
line.XValues.RemoveAt(0);
line.Values.Add(value);
int nLast = (line.XValues.Count > 0 ? line.XValues.Count - 1 : 0);
double dLastValue = (double)line.XValues[nLast];
line.XValues.Add(DateTime.Now);
UpdateIndicators(chartState.Document);
}
public override void Initialize(NThinChartControl control)
{
control.BackgroundStyle.FrameStyle.Visible = false;
control.Panels.Clear();
control.Width = 600;
control.Height = 300;
NStandardFrameStyle frame = control.BackgroundStyle.FrameStyle as NStandardFrameStyle;
frame.InnerBorderWidth = new NLength(0);
// set a chart title
// set a chart title
NLabel title = control.Labels.AddHeader("Auto Update");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup Line chart
NCartesianChart chart = new NCartesianChart();
control.Panels.Add(chart);
NRangeTimelineScaleConfigurator rangeTimeline = new NRangeTimelineScaleConfigurator();
rangeTimeline.FirstRow.MinTickDistance = new NLength(40);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = rangeTimeline;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
scaleY.StripStyles.Add(stripStyle);
NLineSeries line = new NLineSeries();
line.UseXValues = true;
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.DarkOrange;
line.BorderStyle.Width = new NLength(2);
chart.Series.Add(line);
// generate some data
GenerateNewData(control);
ApplyLayoutTemplate(0, control, chart, title, null);
// set auto update Callback
control.AutoUpdateCallback = new NAutoUpdateCallback();
// enable auto update
control.ServerSettings.AutoUpdateInterval = 200;
control.ServerSettings.EnableAutoUpdate = true;
}
public override void Initialize()
{
base.Initialize();
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Real Time Line");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
NCartesianChart chart = new NCartesianChart();
nChartControl1.Panels.Add(chart);
chart.BoundsMode = BoundsMode.Stretch;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Black);
// styleSheet.Apply(nChartControl1.Document);
NAxis axis1 = chart.Axis(StandardAxis.PrimaryY);
ConfigureAxis(axis1, 0, 30, "Signal 1");
NAxis axis2 = chart.Axis(StandardAxis.SecondaryY);
ConfigureAxis(axis2, 35, 65, "Signal 2");
NAxis axis3 = ((NCartesianAxisCollection)chart.Axes).AddCustomAxis(AxisOrientation.Vertical, AxisDockZone.FrontRight);
ConfigureAxis(axis3, 70, 100, "Signal 3");
m_Line1 = CreateLineSeries();
chart.Series.Add(m_Line1);
m_Line2 = CreateLineSeries();
chart.Series.Add(m_Line2);
m_Line2.DisplayOnAxis(StandardAxis.PrimaryY, false);
m_Line2.DisplayOnAxis(StandardAxis.SecondaryY, true);
m_Line3 = CreateLineSeries();
chart.Series.Add(m_Line3);
m_Line3.DisplayOnAxis(StandardAxis.PrimaryY, false);
m_Line3.DisplayOnAxis(axis3.AxisId, true);
m_ValueArray1 = new double[m_NewDataPointsPerTick];
m_ValueArray2 = new double[m_NewDataPointsPerTick];
m_ValueArray3 = new double[m_NewDataPointsPerTick];
ConfigureStandardLayout(chart, title, null);
UseHardwareAccelerationCheckBox.Checked = true;
StartTimer();
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("3D Line Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Width = 65;
chart.Height = 40;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective2);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
// add a line series
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.Name = "Line Series";
line.InflateMargins = true;
line.DataLabelStyle.Visible = false;
line.MarkerStyle.Visible = true;
line.MarkerStyle.PointShape = PointShape.Cylinder;
line.MarkerStyle.Width = new NLength(1.5f, NRelativeUnit.ParentPercentage);
line.MarkerStyle.Height = new NLength(1.5f, NRelativeUnit.ParentPercentage);
line.Values.FillRandom(new Random(), 8);
// apply layout
ConfigureStandardLayout(chart, title, null);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NTrackballTool());
NExampleHelpers.FillComboWithEnumValues(LineStyleComboBox, typeof(LineSegmentShape));
LineStyleComboBox.SelectedIndex = (int)line.LineSegmentShape;
AxisRoundToTickCheckBox.IsChecked = true;
InflateMarginsCheckBox.IsChecked = true;
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Series Marker Attribute");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
chart.Axis(StandardAxis.Depth).Visible = false;
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.LineSegmentShape = LineSegmentShape.Tape;
line.InflateMargins = true;
line.DepthPercent = 50;
line.Legend.Mode = SeriesLegendMode.DataPoints;
line.Name = "Line Series";
line.Values.FillRandom(Random, 6);
line.DataLabelStyle.Visible = false;
line.ShadowStyle.Type = ShadowType.GaussianBlur;
line.ShadowStyle.Offset = new NPointL(2, 2);
line.ShadowStyle.Color = Color.FromArgb(88, 0, 0, 0);
line.ShadowStyle.FadeLength = new NLength(5);
line.MarkerStyle.Visible = true;
NMarkerStyle marker = new NMarkerStyle();
marker.FillStyle = new NColorFillStyle(Color.Red);
marker.PointShape = PointShape.Custom;
// Create a custom shape for this marker
N2DSmartShapeFactory factory = new N2DSmartShapeFactory(new NColorFillStyle(Color.Red), new NStrokeStyle(1.0f, Color.Black), null);
marker.CustomShape = factory.CreateShape(SmartShape2D.Trapezoid);
marker.Visible = true;
line.MarkerStyles[3] = marker;
// apply layout
ConfigureStandardLayout(chart, title, nChartControl1.Legends[0]);
}
protected void Page_Load(object sender, System.EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddFooter("Volume Indicators");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
// setup charts
NCartesianChart chart = (NCartesianChart)nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
chart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(90, NRelativeUnit.ParentPercentage), new NLength(80, NRelativeUnit.ParentPercentage));
SetupTimeScale(chart.Axis(StandardAxis.PrimaryX));
NStockSeries stock = SetupStockChart(chart);
NAreaSeries volume = SetupVolumeChart(chart);
NLineSeries line = SetupIndicatorChart(chart);
// form controls
if (!IsPostBack)
{
FunctionDropDownList.Items.Add("Accumulation Distribution");
FunctionDropDownList.Items.Add("Chaikin Oscillator");
FunctionDropDownList.Items.Add("Ease of Movement");
FunctionDropDownList.Items.Add("Money Flow Index");
FunctionDropDownList.Items.Add("Negative Volume Index");
FunctionDropDownList.Items.Add("On Balance Volume");
FunctionDropDownList.Items.Add("Positive Volume Index");
FunctionDropDownList.Items.Add("Price and Volume Trend");
FunctionDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithValues(ParameterDropDownList, 0, 100, 10);
ParameterDropDownList.SelectedIndex = 1;
}
NFunctionCalculator function = new NFunctionCalculator();
// generate data
GenerateData(stock, volume, line);
GenerateVolumeData(volume, prevVolumeValue, numDataPoits);
UpdateFunction(stock, volume, line, function);
line.Values = function.Calculate();
line.XValues = (NDataSeriesDouble)stock.XValues.Clone();
volume.XValues = (NDataSeriesDouble)stock.XValues.Clone();
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Series Markers");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
chart.Axis(StandardAxis.Depth).Visible = false;
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.LineSegmentShape = LineSegmentShape.Tape;
line.InflateMargins = true;
line.DepthPercent = 50;
line.Legend.Mode = SeriesLegendMode.DataPoints;
line.Name = "Line Series";
line.Values.FillRandom(Random, 6);
line.DataLabelStyle.Visible = false;
line.ShadowStyle.Type = ShadowType.GaussianBlur;
line.ShadowStyle.Offset = new NPointL(2, 2);
line.ShadowStyle.Color = Color.FromArgb(88, 0, 0, 0);
line.ShadowStyle.FadeLength = new NLength(5);
line.MarkerStyle.Visible = true;
NMarkerStyle marker = new NMarkerStyle();
marker.FillStyle = new NColorFillStyle(Color.Red);
marker.PointShape = PointShape.Custom;
// Create a custom shape for this marker
N2DSmartShapeFactory factory = new N2DSmartShapeFactory(new NColorFillStyle(Color.Red), new NStrokeStyle(1.0f, Color.Black), null);
marker.CustomShape = factory.CreateShape(SmartShape2D.Trapezoid);
marker.Visible = true;
line.MarkerStyles[3] = marker;
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, nChartControl1.Legends[0]);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!NThinChartControl1.Initialized)
{
NThinChartControl1.BackgroundStyle.FrameStyle.Visible = false;
NThinChartControl1.Panels.Clear();
NStandardFrameStyle frame = NThinChartControl1.BackgroundStyle.FrameStyle as NStandardFrameStyle;
frame.InnerBorderWidth = new NLength(0);
// set a chart title
// set a chart title
NLabel title = NThinChartControl1.Labels.AddHeader("Auto Update");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup Line chart
NCartesianChart chart = new NCartesianChart();
NThinChartControl1.Panels.Add(chart);
NRangeTimelineScaleConfigurator rangeTimeline = new NRangeTimelineScaleConfigurator();
rangeTimeline.FirstRow.MinTickDistance = new NLength(40);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = rangeTimeline;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
scaleY.StripStyles.Add(stripStyle);
NLineSeries line = new NLineSeries();
line.UseXValues = true;
line.DataLabelStyle.Visible = false;
line.BorderStyle.Color = Color.DarkOrange;
line.BorderStyle.Width = new NLength(2);
chart.Series.Add(line);
// generate some data
GenerateNewData();
NThinChartControl1.AutoUpdateCallback = new NAutoUpdateCallback();
ApplyLayoutTemplate(0, NThinChartControl1, chart, title, null);
NThinChartControl1.ServerSettings.EnableTiledZoom = true;
NThinChartControl1.ServerSettings.AutoUpdateInterval = 200;
NThinChartControl1.ServerSettings.EnableAutoUpdate = true;
}
if (!IsPostBack)
{
AutoUpdateIntervalTextBox.Text = NThinChartControl1.ServerSettings.AutoUpdateInterval.ToString();
}
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("2D Line Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.Axis(StandardAxis.Depth).Visible = false;
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.Name = "Line Series";
line.InflateMargins = true;
line.DataLabelStyle.Format = "<value>";
line.MarkerStyle.Visible = true;
line.MarkerStyle.PointShape = PointShape.Cylinder;
line.MarkerStyle.Width = new NLength(1.5f, NRelativeUnit.ParentPercentage);
line.MarkerStyle.Height = new NLength(1.5f, NRelativeUnit.ParentPercentage);
line.ShadowStyle.Type = ShadowType.GaussianBlur;
line.ShadowStyle.Offset = new NPointL(3, 3);
line.ShadowStyle.FadeLength = new NLength(5);
line.ShadowStyle.Color = Color.FromArgb(55, 0, 0, 0);
line.Values.FillRandom(Random, 8);
// apply layout
ConfigureStandardLayout(chart, title, null);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// init form controls
LineStyleCombo.FillFromEnum(typeof(LineSegmentShape));
LineStyleCombo.SelectedIndex = 0;
RoundToTickCheck.Checked = true;
InflateMarginsCheck.Checked = true;
}
private void GenerateXYZData(NLineSeries line)
{
int numberOfTurns = NumberOfTurnsDropDownList.SelectedIndex + 3;
int numberOfPointsInTurn = (NumberOfPointsInTurnDropDownList.SelectedIndex + 1) * 10000;
for (int i = 0; i < numberOfTurns; i++)
{
AddTurn(line, numberOfPointsInTurn);
}
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("3D Sampled Line Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Width = 70;
chart.Height = 70;
chart.Depth = 70;
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective1);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = new NLinearScaleConfigurator();
chart.Axis(StandardAxis.Depth).ScaleConfigurator = new NLinearScaleConfigurator();
// add interlaced stripe to the Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
((NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);
// add a line series
m_Line = (NLineSeries)chart.Series.Add(SeriesType.Line);
m_Line.Name = "Line Series";
m_Line.InflateMargins = true;
m_Line.DataLabelStyle.Visible = false;
m_Line.MarkerStyle.Visible = false;
m_Line.UseXValues = true;
m_Line.UseZValues = true;
m_Line.SamplingMode = SeriesSamplingMode.Enabled;
SampleDistanceScrollBar.Value = (int)m_Line.SampleDistance.Value;
// apply layout
ConfigureStandardLayout(chart, title, null);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(new NTrackballTool());
Add40KDataButton_Click(null, null);
}
public override void Initialize()
{
base.Initialize();
// create a title
NLabel title = new NLabel("Hit Testing Scale Elements");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
// hide the legend
nChartControl1.Legends[0].Visible = false;
// configure chart
NChart chart = nChartControl1.Charts[0];
chart.Axis(StandardAxis.Depth).Visible = false;
// add interlace stripe
NLinearScaleConfigurator scaleY = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NLinearScaleConfigurator;
scaleY.Title.Text = "Y Axis Title";
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
scaleY.StripStyles.Add(stripStyle);
// add the line
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.LineSegmentShape = LineSegmentShape.Line;
line.DataLabelStyle.Visible = false;
line.Legend.Mode = SeriesLegendMode.DataPoints;
line.InflateMargins = true;
line.MarkerStyle.Visible = true;
line.MarkerStyle.PointShape = PointShape.Cylinder;
line.MarkerStyle.Width = new NLength(1.5f, NRelativeUnit.ParentPercentage);
line.MarkerStyle.Height = new NLength(1.5f, NRelativeUnit.ParentPercentage);
line.Name = "Line Series";
line.UseXValues = true;
// add xy values
line.AddDataPoint(new NDataPoint(15, 10));
line.AddDataPoint(new NDataPoint(25, 23));
line.AddDataPoint(new NDataPoint(45, 12));
ConfigureAxis(chart.Axis(StandardAxis.PrimaryX));
ConfigureAxis(chart.Axis(StandardAxis.PrimaryY));
// apply layout
ConfigureStandardLayout(chart, title, nChartControl1.Legends[0]);
nChartControl1.MouseMove += new MouseEventHandler(nChartControl1_MouseMove);
}
private void CreateSampleChart()
{
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Tracking Mouse Events");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
NChart chart = nChartControl1.Charts[0];
// add interlace stripe
NLinearScaleConfigurator linearScale = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NLinearScaleConfigurator;
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
linearScale.StripStyles.Add(stripStyle);
// apply lighting and projection
chart.Enable3D = true;
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective1);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
// add line series
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
line.Name = "Line";
line.LineSegmentShape = LineSegmentShape.Tape;
line.DataLabelStyle.Visible = false;
line.Values.FillRandomRange(Random, 10, 10, 30);
// add bar series
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Bar";
bar.DataLabelStyle.Visible = false;
bar.Values.FillRandomRange(Random, 10, 40, 60);
// add area series
NAreaSeries area = (NAreaSeries)chart.Series.Add(SeriesType.Area);
area.Name = "Area";
area.DataLabelStyle.Visible = false;
area.Values.FillRandomRange(Random, 10, 60, 100);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
nChartControl1.Refresh();
}
private void ConfigureChart()
{
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Annotations");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
title.TextStyle.TextFormat = TextFormat.XML;
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
m_Legend = nChartControl1.Legends[0];
m_Chart = nChartControl1.Charts[0];
m_Chart.Enable3D = true;
m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
m_Chart.Axis(StandardAxis.Depth).Visible = false;
// add the line series
m_Line = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_Line.Name = "Cumulative";
m_Line.DataLabelStyle.Visible = false;
m_Line.MarkerStyle.Visible = true;
m_Line.MarkerStyle.PointShape = PointShape.Cylinder;
m_Line.MarkerStyle.FillStyle = new NColorFillStyle(Color.LimeGreen);
m_Line.MarkerStyle.Width = new NLength(1.5f, NRelativeUnit.ParentPercentage);
m_Line.MarkerStyle.Height = new NLength(1.5f, NRelativeUnit.ParentPercentage);
m_Line.ShadowStyle.Type = ShadowType.GaussianBlur;
m_Line.ShadowStyle.Color = Color.FromArgb(80, 0, 0, 0);
m_Line.ShadowStyle.Offset = new NPointL(2, 2);
m_Line.ShadowStyle.FadeLength = new NLength(4);
// add the bar series
m_Bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
m_Bar.Name = "Bar Series";
m_Bar.DataLabelStyle.Visible = false;
m_Bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
m_Bar.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant2, Color.DarkBlue, Color.CornflowerBlue);
m_Bar.ShadowStyle.Type = ShadowType.GaussianBlur;
m_Bar.ShadowStyle.Color = Color.FromArgb(80, 0, 0, 0);
m_Bar.ShadowStyle.Offset = new NPointL(3, 3);
m_Bar.ShadowStyle.FadeLength = new NLength(4);
// fill with random data and sort in descending order
m_Bar.Values.FillRandom(Random, 10);
m_Bar.Values.Sort(DataSeriesSortOrder.Descending);
// generate a data series cumulative sum of the bar values
NFunctionCalculator fc = new NFunctionCalculator();
fc.Expression = "CUMSUM(Value)";
fc.Arguments.Add(m_Bar.Values);
m_Line.Values = fc.Calculate();
}
/// <summary>
/// Builds the attribute chart
/// </summary>
/// <param name="attributes">statistics for an attribute chart</param>
private void BuildChart(IAttributeChartStats stats)
{
int nppoints = stats.Statistic.Length;
double xstart = stats.TimeStart;
double xincrement = stats.TimeSampleInterval;
this.nControlChart.Panels.Clear();
//
// Set up chart title.
//
NLabel title = new NLabel();
this.nControlChart.Panels.Add(title);
title.Dock = DockStyle.Top;
title.Padding = new NMarginsL(5, 8, 5, 4);
title.Text = stats.ChartTitle;
title.TextStyle.FontStyle = new NFontStyle("Verdana", 12, FontStyle.Bold | FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(Color.FromArgb(68, 90, 108));
//
// Set up the chart
//
NChart chart = new NCartesianChart();
this.nControlChart.Charts.Add(chart);
chart.BoundsMode = BoundsMode.Stretch;
chart.Dock = DockStyle.Fill;
chart.Wall(ChartWallType.Back).FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant2, Color.White, Color.FromArgb(233, 233, 255));
chart.Padding = new NMarginsL(
new NLength(6, NRelativeUnit.ParentPercentage),
new NLength(6, NRelativeUnit.ParentPercentage),
new NLength(6, NRelativeUnit.ParentPercentage),
new NLength(6, NRelativeUnit.ParentPercentage));
SetupChartAxes(chart, stats);
//
// First set up a point series for the outliers so it's on-top in z-order.
//
NPointSeries outlierPoints = new NPointSeries();
chart.Series.Add(outlierPoints);
// Name the series
outlierPoints.Name = "Control Limit Violations";
// Tell the series to regard the X values
outlierPoints.UseXValues = true;
// Points must fit in the chart area
outlierPoints.InflateMargins = true;
// No data labels
outlierPoints.DataLabelStyle.Visible = false;
// Set the point appearance properties
outlierPoints.FillStyle = new NColorFillStyle(Color.Red);
outlierPoints.BorderStyle = new NStrokeStyle(1.0f, Color.Black);
outlierPoints.PointShape = PointShape.Cross;
outlierPoints.Size = new NLength(6.0f);
// Add the statistic
for (int i = 0; i < nppoints; i++)
{
double statValue = stats.Statistic[i];
// Do not display a marker if the point is an outlier
if ((statValue > stats.UCL[i]) || (statValue < stats.LCL[i]))
{
outlierPoints.XValues.Add(xstart + xincrement * i);
outlierPoints.Values.Add(statValue);
}
}
//
// Set up the statistic line series
//
NLineSeries line = new NLineSeries();
chart.Series.Add(line);
line.Name = "Statistic";
line.UseXValues = true;
line.InflateMargins = true;
line.DataLabelStyle.Visible = false;
line.BorderStyle = new NStrokeStyle(1.6f, Color.Tomato);
// Set up the marker style for the regular points
line.MarkerStyle.Visible = true;
line.MarkerStyle.FillStyle = new NColorFillStyle(Color.SkyBlue);
line.MarkerStyle.BorderStyle = new NStrokeStyle(1.0f, Color.Tomato);
line.MarkerStyle.PointShape = PointShape.Sphere;
line.MarkerStyle.Width = new NLength(4.0f);
line.MarkerStyle.Height = new NLength(4.0f);
// Add the statistic
for (int i = 0; i < nppoints; i++)
{
line.XValues.Add(xstart + xincrement * i);
double statValue = stats.Statistic[i];
// Do not display a marker if the point is an outlier
if ((statValue > stats.UCL[i]) || (statValue < stats.LCL[i]))
{
NMarkerStyle outlierMarker = new NMarkerStyle();
outlierMarker.Visible = false;
line.MarkerStyles[i] = outlierMarker;
}
}
line.Values.AddRange(stats.Statistic.DataBlock.Data);
//
// Set up the UCL and LCL lines
//
if (stats.ConstControlLimits)
{
bool showLCL = (stats.LCL.Length > 0);
bool showUCL = (stats.UCL.Length > 0);
if (showLCL)
{
double lclValue = stats.LCL[0];
// Set up the LCL const line
NAxisConstLine lcl = new NAxisConstLine();
lcl.StrokeStyle = new NStrokeStyle(1.0f, Color.Gray, LinePattern.Dash);
lcl.Value = lclValue;
lcl.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(lcl);
// Show LCL label
SetValueLabel(chart, lclValue, "LCL", true);
}
if (showUCL)
{
double uclValue = stats.UCL[0];
// Set up the UCL const line
NAxisConstLine ucl = new NAxisConstLine();
ucl.Value = uclValue;
ucl.StrokeStyle = new NStrokeStyle(1.0f, Color.Gray, LinePattern.Dash);
ucl.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(ucl);
// Show UCL label
SetValueLabel(chart, uclValue, "UCL", true);
}
// Ensure that the UCL and LCL values are visible
NRange1DD clRange = new NRange1DD();
if (showLCL && showUCL)
{
clRange.Begin = stats.LCL[0];
clRange.End = stats.UCL[0];
}
else if (showLCL)
{
clRange.End = clRange.Begin = stats.LCL[0];
}
else if (showUCL)
{
clRange.End = clRange.Begin = stats.UCL[0];
}
clRange.Inflate(0.5);
chart.Axis(StandardAxis.PrimaryY).UpdateScale();
chart.Axis(StandardAxis.PrimaryY).SynchronizeScaleWithConfigurator = false;
// custom tick inflator
NCustomRangeInflator inflator = new NCustomRangeInflator(new NRange1DD[] { clRange });
inflator.InflateBegin = true;
inflator.InflateEnd = true;
chart.Axis(StandardAxis.PrimaryY).Scale.ContentRangeInflators.Add(inflator);
}
else
{
// Set up the UCL line series
AddStepLineSeries(chart, "UCL", stats.UCL, xstart, xincrement);
// Set up the LCL line series
AddStepLineSeries(chart, "LCL", stats.LCL, xstart, xincrement);
// Show UCL label
if (stats.UCL.Length > 0)
{
int lastIndexUCL = stats.UCL.Length - 1;
SetValueLabel(chart, stats.UCL[lastIndexUCL], "UCL", false);
}
// Show LCL label
if (stats.LCL.Length > 0)
{
int lastIndexLCL = stats.LCL.Length - 1;
SetValueLabel(chart, stats.LCL[lastIndexLCL], "LCL", false);
}
}
//
// Set up the center line
//
NAxisConstLine cl1 = new NAxisConstLine();
cl1.StrokeStyle = new NStrokeStyle(1.0f, Color.DodgerBlue, LinePattern.Dot);
cl1.Value = stats.CenterLine;
cl1.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(cl1);
// Show CL label
SetValueLabel(chart, stats.CenterLine, "CL", true);
}
/// <summary>
/// Demonstrates the use of Savitzky-Golay smoothing filter.
/// </summary>
void DataSmoothing()
{
// Set up example description
nRichDescription.Text = "Smoothing discrete data with random normal noise using a 5th degree Savitzky-Golay filter. \n\nWhen using the Savitzky-Golay filter class, both the degree of the fitting polynomial and the filter width can be easily controlled. Good defaults are available.";
// Create an interesting noisy sampled signal to smooth.
DoubleVector xs = new DoubleVector(50, 0, Math.PI / 25);
RandomNumberGenerator rand = new RandGenNormal(0.0, noiselevel_);
DoubleVector raw_data = 10.0 * NMathFunctions.Tanh(NMathFunctions.Sin(xs)) + 0.2 * new DoubleVector(xs.Length, rand);
// Create the filter and smooth the data
MovingWindowFilter filter = new MovingWindowFilter(10, 10, MovingWindowFilter.SavitzkyGolayCoefficients(10, 10, 5));
DoubleVector smoothed_data = filter.Filter(raw_data, MovingWindowFilter.BoundaryOption.PadWithZeros);
SetupChartLayout("Data Smoothing");
NChart chart = nChartControl1.Charts[0];
SetupChartAxes(chart);
// Create a point series to display the raw data
NPointSeries point = new NPointSeries();
chart.Series.Add(point);
// Tell the series to regard the X values
point.UseXValues = true;
// Points must fit in the chart area
point.InflateMargins = true;
// No data labels
point.DataLabelStyle.Visible = false;
// Set up the data look and feel
point.FillStyle = new NColorFillStyle(Color.SkyBlue);
point.BorderStyle = new NStrokeStyle(1.0f, Color.DarkGray);
point.PointShape = PointShape.Ellipse;
point.Size = new NLength(4.0f);
// Name points
point.Name = "Observations";
// Load data into points collection
point.XValues.AddRange(xs.DataBlock.Data);
point.Values.AddRange(raw_data.DataBlock.Data);
// Create a line series to display the smoothed data
NLineSeries smoothline = new NLineSeries();
chart.Series.Add(smoothline);
smoothline.UseXValues = true;
smoothline.DataLabelStyle.Visible = false;
smoothline.BorderStyle = new NStrokeStyle(2.0f, Color.Tomato);
// Name smooth line
smoothline.Name = "Savitzky-Golay Smoothed Data";
// Load the smoothed data into the line series
smoothline.XValues.AddRange(xs.DataBlock.Data);
smoothline.Values.AddRange(smoothed_data.DataBlock.Data);
nChartControl1.Refresh();
}
/// <summary>
/// Demonstrates linear reression in two dimensions.
/// </summary>
void LinearRegression()
{
// Set up example description
nRichDescription.Text = "A linear regression model is computed from the sample data containing random normal noise. \n\nA point is then predicted from the model with a 95% confidence interval - meaning the predicted point is expected to lie within the confidence interval 95% of the time.";
// First read in the independent (or predictor) values. This is a matrix
// with one column and a row for each amounts measurement.
DoubleVector raw_data = new DoubleVector(25, 0, 1);
DoubleMatrix measurements = new DoubleMatrix(raw_data);
// Next, read in the responses
// Build a linear polynomial and add noise for interest
RandomNumberGenerator rand = new RandGenNormal(0, noiselevel_);
Polynomial poly = new Polynomial(new DoubleVector("0, 1"));
DoubleVector responses = poly.Evaluate(raw_data) + new DoubleVector(raw_data.Length, rand); ;
// Construct a linear regression. If we want our regression to calculate a
// y-intercept we must send in true for the "addIntercept" parameter (the
// third paramameter in the constructor).
LinearRegression regression = new LinearRegression(measurements, responses, true);
DoubleVector residues = regression.Residuals;
// Use the linear regression class to make a prediction according to the model
DoubleVector xvalues = new DoubleVector("30"); // Use the model to predict the observation at 30.
Interval pi = regression.PredictionInterval(xvalues, 0.95);
// Build some data points along the regression line for display
DoubleMatrix abcissae = new DoubleMatrix(new DoubleVector(raw_data));
DoubleVector predicted_ys = regression.PredictedObservations(abcissae);
// Build the chart
SetupChartLayout("Linear Regression");
NChart chart = nChartControl1.Charts[0];
SetupChartAxes(chart);
// Set up the line series
NLineSeries line = new NLineSeries();
chart.Series.Add(line);
// tell the series to regard the X values
line.UseXValues = true;
// no data labels
line.DataLabelStyle.Visible = false;
// Set the line color
line.BorderStyle = new NStrokeStyle(2.0f, Color.Tomato);
// name data set
line.Name = "Linear Regression";
// Add the the Linear Regression line data to the line series
line.XValues.AddRange(abcissae.DataBlock.Data);
line.Values.AddRange(predicted_ys.DataBlock.Data);
// Draw the raw data points
NPointSeries point = new NPointSeries();
chart.Series.Add(point);
point.UseXValues = true;
point.DataLabelStyle.Visible = false;
// Set the point appearance properties
point.FillStyle = new NColorFillStyle(Color.SkyBlue);
point.BorderStyle = new NStrokeStyle(1.0f,Color.DarkGray);
point.PointShape = PointShape.Cross;
point.Size = new NLength(6.0f);
// Points must fit in the chart area
point.InflateMargins = true;
// Name point set
point.Name = "Observations";
// set the point data
point.Values.AddRange(responses.DataBlock.Data);
point.XValues.AddRange(measurements.DataBlock.Data);
double m = (pi.Min + pi.Max) / 2.0;
// Display the predicted value with an error bar series
NErrorBarSeries predicted_points = new NErrorBarSeries();
chart.Series.Add(predicted_points);
predicted_points.Name = "Predicted Point";
predicted_points.UseXValues = true;
predicted_points.InflateMargins = true;
predicted_points.FillStyle = new NColorFillStyle(Color.Crimson);
predicted_points.BorderStyle = new NStrokeStyle(1.0f, Color.DarkGray);
predicted_points.DataLabelStyle.Visible = false;
predicted_points.MarkerStyle.Visible = true;
predicted_points.MarkerStyle.FillStyle = new NColorFillStyle(Color.Crimson);
predicted_points.MarkerStyle.BorderStyle = new NStrokeStyle(1.0f, Color.DarkGray);
predicted_points.MarkerStyle.PointShape = PointShape.Bar;
predicted_points.MarkerStyle.Width = new NLength(5);
predicted_points.MarkerStyle.Height = new NLength(5);
predicted_points.SizeY = new NLength(5);
// Fill the data for the predicted point
predicted_points.XValues.AddRange(xvalues.DataBlock.Data);
predicted_points.Values.Add(m);
predicted_points.UpperErrorsY.Add(pi.Max - m);
predicted_points.LowerErrorsY.Add(m - pi.Min);
// Create a label to display the predicted value
NLabel label = new NLabel();
label.BoundsMode = BoundsMode.None;
label.ContentAlignment = ContentAlignment.BottomLeft;
label.Location = new NPointL(
new NLength(87, NRelativeUnit.ParentPercentage),
new NLength(3, NRelativeUnit.ParentPercentage));
label.TextStyle.TextFormat = TextFormat.XML;
label.TextStyle.FontStyle = new NFontStyle("Arial", 9);
label.TextStyle.StringFormatStyle.HorzAlign = Nevron.HorzAlign.Right;
label.TextStyle.BackplaneStyle.Visible = true;
label.TextStyle.BackplaneStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(130, 255, 255, 255), Color.FromArgb(130, 233, 233, 255));
label.TextStyle.BackplaneStyle.Shape = BackplaneShape.SmoothEdgeRectangle;
label.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = Color.White;
label.Text = "<font color = 'crimson'>" + m.ToString("0.###") + "</font> - predicted value with 95% confidence interval";
chart.ChildPanels.Add(label);
nChartControl1.Refresh();
}
/// <summary>
/// Demonstrates polynomial least squares curve fitting
/// </summary>
void CurveFitting()
{
// Set up example description
nRichDescription.Text = "A 4th degree polynomial is fitted to the noisy sampled data. \n\nFitting a polynomial of any degree is accomplished in one line of code specifing the polynomial degree, and arrays of the x and y values. ";
// Build the data sets using some random normal noise
DoubleVector x = new DoubleVector("[0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5]");
DoubleVector y = new DoubleVector("[0 0.112462916018285 0.222702589210478 0.328626759459127 0.428392355046668 0.520499877813047 0.603856090847926 0.677801193837419 0.742100964707661 0.796908212422832 0.842700792949715 0.880205069574082 0.910313978229635 0.934007944940652 0.952285119762649 0.966105146475311 0.976348383344644 0.983790458590775 0.989090501635731 0.992790429235257 0.995322265018953 0.997020533343667 0.998137153702018 0.998856823402643 0.999311486103355 0.999593047982555]");
RandomNumberGenerator rand = new RandGenNormal(0.0, noiselevel_);
y = y + 0.025 * (new DoubleVector(y.Length, rand));
// Build the least squares polynomial fit and make readable display label
int polynomialdeg = 4;
PolynomialLeastSquares pls = new PolynomialLeastSquares(polynomialdeg, x, y);
// Build fitted polynomial
DoubleVector xs = new DoubleVector(100, 0, 0.025);
DoubleVector ys = pls.FittedPolynomial.Evaluate(xs);
// Build the chart
SetupChartLayout("Curve Fitting");
NChart chart = nChartControl1.Charts[0];
SetupChartAxes(chart);
// Draw the raw data points
NPointSeries point = new NPointSeries();
chart.Series.Add(point);
point.UseXValues = true;
point.DataLabelStyle.Visible = false;
// set some appearance properties
point.FillStyle = new NColorFillStyle(Color.SkyBlue);
point.BorderStyle = new NStrokeStyle(1.0f, Color.DarkGray);
point.PointShape = PointShape.Star;
point.Size = new NLength(6.0f);
// Points must fit in the chart area
point.InflateMargins = true;
// Name points data set
point.Name = "Observations";
// Add data points from the NMath DoubleVectors to the point series
point.Values.AddRange(y.DataBlock.Data);
point.XValues.AddRange(x.DataBlock.Data);
// Build polynomial line series and style it
NLineSeries polyline = new NLineSeries();
chart.Series.Add(polyline);
polyline.UseXValues = true;
polyline.DataLabelStyle.Visible = false;
polyline.BorderStyle = new NStrokeStyle(2.0f, Color.Tomato);
// Name polynomial fit
polyline.Name = polynomialdeg.ToString() + "th Degree Polynomial";
// Load the polynomial data into the line series
polyline.XValues.AddRange(xs.DataBlock.Data);
polyline.Values.AddRange(ys.DataBlock.Data);
// Create a label to display the polynomial
NLabel label = new NLabel();
label.BoundsMode = BoundsMode.None;
label.ContentAlignment = ContentAlignment.MiddleLeft;
label.Location = new NPointL(
new NLength(92, NRelativeUnit.ParentPercentage),
new NLength(70, NRelativeUnit.ParentPercentage));
label.TextStyle.TextFormat = TextFormat.XML;
label.TextStyle.FontStyle = new NFontStyle("Arial", 9);
label.TextStyle.StringFormatStyle.HorzAlign = Nevron.HorzAlign.Center;
label.TextStyle.BackplaneStyle.Visible = true;
label.TextStyle.BackplaneStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(180, 255, 255, 255), Color.FromArgb(180, 233, 233, 255));
label.TextStyle.BackplaneStyle.Shape = BackplaneShape.Rectangle;
label.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = Color.FromArgb(200, 200, 255);
label.Text = "Equation for fitted polynomial:<br /><font size='10' color = 'tomato'><b>";
label.Text += FormatPolymonial(pls.FittedPolynomial.Coeff.ToArray());
label.Text += "</b></font>";
chart.ChildPanels.Add(label);
nChartControl1.Refresh();
}
private void callPersonalGraph(string projectName, string ScenarioName, int idx)
{
nChartControl1.Clear();
//rData.getRData()[0].taskName 이런식으로 인덱스 줘서 사용하면 될 듯
m_FuncCalculator = new NFunctionCalculator();
nChartControl1.Legends.Clear();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Task x 소요 시간");
//title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Regular);
title.TextStyle.FontStyle = new NFontStyle(pfc.Families[0].ToString(), 18, FontStyle.Regular);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));
//m_Chart.Axis(StandardAxis.Depth).Visible = false;
// add a line series for the function
m_Line = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
m_Line.MarkerStyle.Visible = true;
m_Line.MarkerStyle.BorderStyle.Color = Color.DarkGreen;
m_Line.MarkerStyle.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
m_Line.MarkerStyle.Width = new NLength(1.2f, NRelativeUnit.ParentPercentage);
m_Line.MarkerStyle.Height = new NLength(1.2f, NRelativeUnit.ParentPercentage);
m_Line.MarkerStyle.PointShape = PointShape.Cylinder;
m_Line.MarkerStyle.FillStyle = new NColorFillStyle(Color.Gold);
m_Line.BorderStyle.Color = Color.DarkGreen;
m_Line.BorderStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
m_Line.Legend.Mode = SeriesLegendMode.None;
m_Line.DataLabelStyle.Format = "<value>";
m_Line.Values.ValueFormatter = new NNumericValueFormatter("0.0");
m_Line.ShadowStyle.Type = ShadowType.GaussianBlur;
m_Line.ShadowStyle.Offset = new NPointL(2, 2);
m_Line.ShadowStyle.Color = Color.FromArgb(120, 0, 0, 0);
m_Line.ShadowStyle.FadeLength = new NLength(5);
// add the bar series
m_Bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
m_Bar.Name = "Bar1";
m_Bar.Values.Name = "values";
m_Bar.Values.ValueFormatter = new NNumericValueFormatter("0.0");
m_Bar.MultiBarMode = MultiBarMode.Stacked;
m_Bar.DataLabelStyle.Visible = true; // 바에 보이는 값
//m_Bar.Legend.Mode = SeriesLegendMode.None; // 범례 안보이게 하는 거
m_Bar.BarShape = BarShape.Cylinder;
m_Bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
m_Bar.FillStyle = new NColorFillStyle(Color.DarkKhaki);
m_Bar.ShadowStyle.Type = ShadowType.Solid;
m_Bar.ShadowStyle.Offset = new NPointL(2, 2);
m_Bar.ShadowStyle.Color = Color.FromArgb(80, 0, 0, 0);
//m_Bar.Values.FillRandomRange(new Random(), 14, 0, 100);
NLinearScaleConfigurator linearScale = new NLinearScaleConfigurator();
//m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = linearScale;
m_Chart.Axis(StandardAxis.PrimaryX).ScrollBar.ResetButton.Visible = false;
NNumericAxisPagingView numericPagingView = new NNumericAxisPagingView(new NRange1DD(0, 10));
m_Chart.Axis(StandardAxis.PrimaryX).PagingView = numericPagingView;
m_Chart.Axis(StandardAxis.PrimaryX).ScrollBar.Visible = true;
nChartControl1.Controller.Tools.Add(new NAxisScrollTool());
NStandardScaleConfigurator scaleConfiguratorX = (NStandardScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
scaleConfiguratorX.MajorTickMode = MajorTickMode.AutoMaxCount;
scaleConfiguratorX.AutoLabels = false;
foreach (ResultData.ResultInfo temp in rData.getRData())
{
// 현재 찾고자 하는 프로젝트와 시나리오랑 같으면
if (temp.projectName == projectName && temp.taskName == ScenarioName)
{
if (idx == -1 /*&& temp.isMin == true*/) // ***************************************************************************************************************** check
{
ImgAverageInfo.Clear();
// 해당 시나리오 값에서 이동한 path 이미지들 값 가져오기
foreach (ResultData.ImgTime imgTemp in temp.pathInfo)
{
bool inList = false;
float timeValue = System.Convert.ToSingle(imgTemp.timeImg);
// 리스트 내에 같은 값 찾기
if (ImgAverageInfo.Count != 0)
{
foreach (ImgAverageTime inListImg in ImgAverageInfo)
{
// 같은게 있다면
if (inListImg.imgName == imgTemp.imgName)
{
inListImg.count += 1;
inListImg.imgTime += timeValue;
inList = true;
break;
}
}
}
// 리스트 내에 없다면
if (inList == false)
ImgAverageInfo.Add(new ImgAverageTime() { imgName = imgTemp.imgName, imgTime = timeValue, count = 1 });
}
}
// Idx랑 같으면
else if (temp.idx == idx)
{
// 해당 시나리오 값에서 이동한 path 이미지들 값 가져오기
foreach (ResultData.ImgTime imgTemp in temp.pathInfo)
{
scaleConfiguratorX.Labels.Add(imgTemp.imgName);
m_Bar.Values.Add(imgTemp.timeImg);
}
}
}
}
if (idx == -1)
{
foreach (ImgAverageTime listImg in ImgAverageInfo)
{
scaleConfiguratorX.Labels.Add(listImg.imgName);
m_Bar.Values.Add(listImg.imgTime / listImg.count);
}
}
//m_FuncCalculator.Arguments.Add(m_Line.Values);
m_FuncCalculator.Arguments.Add(m_Bar.Values);
m_FuncCalculator.Expression = "CUMSUM(values)";
m_Line.Values = m_FuncCalculator.Calculate();
m_Line.Values.ValueFormatter = new NNumericValueFormatter("0.0");
// form controls
/*m_FunctionCombo.Items.Add("Power");
m_FunctionCombo.Items.Add("Cumulative");
m_FunctionCombo.Items.Add("Exponential Average");
m_FunctionCombo.SelectedIndex = 0;*/
nChartControl1.Refresh();
}
