public static void GenerateData(NXYScatterSeries xyScatterSeries, double value, int nCount, NRange1DD range)
{
xyScatterSeries.ClearDataPoints();
DateTime dt = new DateTime(2009, 1, 5);
for (int nIndex = 0; nIndex < nCount; nIndex++)
{
bool upward = false;
if (range.Begin > value)
{
upward = true;
}
else if (range.End < value)
{
upward = false;
}
else
{
upward = Random.NextDouble() > 0.5;
}
xyScatterSeries.Values.Add(value);
if (upward)
{
value += (2 + (Random.NextDouble() * 20));
}
else
{
value -= (2 + (Random.NextDouble() * 20));
}
xyScatterSeries.XValues.Add(nIndex);
}
}
/// <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);
}
private void ApplyScaleSectionToAxis(NLinearScaleConfigurator scale, string text, NRange1DD range, Color color)
{
NScaleSectionStyle scaleSection = new NScaleSectionStyle();
scaleSection.Range = range;
scaleSection.LabelTextStyle = new NTextStyle();
scaleSection.LabelTextStyle.FillStyle = new NColorFillStyle(color);
scaleSection.LabelTextStyle.FontStyle = new NFontStyle("Arial", 10, FontStyle.Bold | FontStyle.Italic);
scaleSection.MajorTickStrokeStyle = new NStrokeStyle(color);
scale.Sections.Add(scaleSection);
NCustomRangeLabel rangeLabel = new NCustomRangeLabel(range, text);
rangeLabel.Style.WrapText = false;
rangeLabel.Style.KeepInsideRuler = false;
rangeLabel.Style.StrokeStyle.Color = color;
rangeLabel.Style.TextStyle.FillStyle = new NColorFillStyle(Color.White);
rangeLabel.Style.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.Scale, 0);
rangeLabel.Style.TickMode = RangeLabelTickMode.Center;
scale.CustomLabels.Add(rangeLabel);
}
internal void GenerateData(NXYScatterSeries xyScatterSeries, double value, int nCount, NRange1DD range)
{
xyScatterSeries.ClearDataPoints();
DateTime dt = new DateTime(2009, 1, 5);
for (int nIndex = 0; nIndex < nCount; nIndex++)
{
bool upward = false;
if (range.Begin > value)
{
upward = true;
}
else if (range.End < value)
{
upward = false;
}
else
{
upward = Random.NextDouble() > 0.5;
}
xyScatterSeries.Values.Add(value);
if (upward)
{
value += (2 + (Random.NextDouble() * 20));
}
else
{
value -= (2 + (Random.NextDouble() * 20));
}
while (true)
{
dt = dt.AddDays(1);
if (dt.DayOfWeek != DayOfWeek.Saturday && dt.DayOfWeek != DayOfWeek.Sunday)
{
xyScatterSeries.XValues.Add(dt.ToOADate());
break;
}
}
}
}
protected void Page_Load(object sender, System.EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Linear Gauge 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(3, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(header);
// create a linear gauge
m_LinearGauge = new NLinearGaugePanel();
nChartControl1.Panels.Add(m_LinearGauge);
m_LinearGauge.ContentAlignment = ContentAlignment.MiddleCenter;
m_LinearGauge.BorderStyle = new NEdgeBorderStyle(BorderShape.RoundedRect);
m_LinearGauge.PaintEffect = new NGelEffectStyle();
m_LinearGauge.BackgroundFillStyle = new NGradientFillStyle(Color.Gray, Color.Black);
m_LinearGauge.Axes.Clear();
NRange1DD celsiusRange = new NRange1DD(-40, 60);
// add celsius and farenheit axes
NGaugeAxis celsiusAxis = new NGaugeAxis();
celsiusAxis.Range = celsiusRange;
celsiusAxis.Anchor = new NModelGaugeAxisAnchor(new NLength(-5), VertAlign.Center, RulerOrientation.Left, 0, 100);
m_LinearGauge.Axes.Add(celsiusAxis);
NGaugeAxis farenheitAxis = new NGaugeAxis();
farenheitAxis.Range = new NRange1DD(CelsiusToFarenheit(celsiusRange.Begin), CelsiusToFarenheit(celsiusRange.End));
farenheitAxis.Anchor = new NModelGaugeAxisAnchor(new NLength(5), VertAlign.Center, RulerOrientation.Right, 0, 100);
m_LinearGauge.Axes.Add(farenheitAxis);
// configure the scales
NLinearScaleConfigurator celsiusScale = (NLinearScaleConfigurator)celsiusAxis.ScaleConfigurator;
ConfigureScale(celsiusScale, "°C");
celsiusScale.Sections.Add(CreateSection(Color.Red, Color.Red, new NRange1DD(40, 60)));
celsiusScale.Sections.Add(CreateSection(Color.Blue, Color.SkyBlue, new NRange1DD(-40, -20)));
NLinearScaleConfigurator farenheitScale = (NLinearScaleConfigurator)farenheitAxis.ScaleConfigurator;
ConfigureScale(farenheitScale, "°F");
farenheitScale.Sections.Add(CreateSection(Color.Red, Color.Red, new NRange1DD(CelsiusToFarenheit(40), CelsiusToFarenheit(60))));
farenheitScale.Sections.Add(CreateSection(Color.Blue, Color.SkyBlue, new NRange1DD(CelsiusToFarenheit(-40), CelsiusToFarenheit(-20))));
// now add two indicators
m_Indicator1 = new NRangeIndicator();
m_Indicator1.Value = 10;
m_Indicator1.StrokeStyle.Color = Color.DarkBlue;
m_Indicator1.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant1, Color.LightBlue, Color.Blue);
m_LinearGauge.Indicators.Add(m_Indicator1);
m_Indicator2 = new NMarkerValueIndicator();
m_Indicator2.Value = 33;
m_Indicator2.Shape.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.Red);
m_Indicator2.Shape.StrokeStyle.Color = Color.DarkRed;
m_LinearGauge.Indicators.Add(m_Indicator2);
// init form controls
if (!Page.IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumValues(RangeIndicatorOriginModeDropDownList, typeof(OriginMode));
RangeIndicatorOriginModeDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithEnumValues(ValueIndicatorShapeDropDownList, typeof(SmartShape2D));
ValueIndicatorShapeDropDownList.SelectedIndex = (int)SmartShape2D.Triangle;
WebExamplesUtilities.FillComboWithEnumValues(GaugeOrientationDropDownList, typeof(LinearGaugeOrientation));
GaugeOrientationDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithValues(ValueIndicatorDropDownList, -20, 60, 10);
WebExamplesUtilities.FillComboWithValues(RangeIndicatorValueDropDownList, -20, 60, 10);
WebExamplesUtilities.FillComboWithValues(RangeIndicatorOriginDropDownList, -20, 60, 10);
RangeIndicatorOriginDropDownList.SelectedIndex = 5;
RangeIndicatorValueDropDownList.SelectedValue = m_Indicator1.Value.ToString();
ValueIndicatorDropDownList.SelectedValue = m_Indicator2.Value.ToString();
}
m_LinearGauge.Orientation = (LinearGaugeOrientation)GaugeOrientationDropDownList.SelectedIndex;
if (m_LinearGauge.Orientation == LinearGaugeOrientation.Horizontal)
{
m_LinearGauge.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(50, NRelativeUnit.ParentPercentage));
m_LinearGauge.Size = new NSizeL(new NLength(90, NRelativeUnit.ParentPercentage), new NLength(55, NRelativeUnit.ParentPercentage));
}
else
{
m_LinearGauge.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(54, NRelativeUnit.ParentPercentage));
m_LinearGauge.Size = new NSizeL(new NLength(37, NRelativeUnit.ParentPercentage), new NLength(85, NRelativeUnit.ParentPercentage));
}
m_Indicator1.OriginMode = (OriginMode)RangeIndicatorOriginModeDropDownList.SelectedIndex;
m_Indicator1.Origin = Convert.ToDouble(RangeIndicatorOriginDropDownList.SelectedValue);
m_Indicator1.Value = Convert.ToDouble(RangeIndicatorValueDropDownList.SelectedValue);
N2DSmartShapeFactory factory = new N2DSmartShapeFactory(m_Indicator2.Shape.FillStyle, m_Indicator2.Shape.StrokeStyle, m_Indicator2.Shape.ShadowStyle);
m_Indicator2.Shape = factory.CreateShape((SmartShape2D)ValueIndicatorShapeDropDownList.SelectedIndex);
m_Indicator2.Value = Convert.ToDouble(ValueIndicatorDropDownList.SelectedValue);
if (m_Indicator1.OriginMode != OriginMode.Custom)
{
RangeIndicatorOriginDropDownList.Enabled = false;
}
else
{
RangeIndicatorOriginDropDownList.Enabled = true;
}
}
internal void GenerateOHLCData(NStockSeries s, double dPrevClose, int nCount, NRange1DD range)
{
double open, high, low, close;
s.ClearDataPoints();
for (int nIndex = 0; nIndex < nCount; nIndex++)
{
open = dPrevClose;
bool upward = false;
if (range.Begin > dPrevClose)
{
upward = true;
}
else if (range.End < dPrevClose)
{
upward = false;
}
else
{
upward = Random.NextDouble() > 0.5;
}
if (upward)
{
// upward price change
close = open + (2 + (Random.NextDouble() * 20));
high = close + (Random.NextDouble() * 10);
low = open - (Random.NextDouble() * 10);
}
else
{
// downward price change
close = open - (2 + (Random.NextDouble() * 20));
high = open + (Random.NextDouble() * 10);
low = close - (Random.NextDouble() * 10);
}
if (low < 1)
{
low = 1;
}
dPrevClose = close;
s.OpenValues.Add(open);
s.HighValues.Add(high);
s.LowValues.Add(low);
s.CloseValues.Add(close);
}
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Bar Palette");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
// configure the chart
m_Chart = nChartControl1.Charts[0];
m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.OrthogonalHalf);
m_Chart.Axis(StandardAxis.Depth).Visible = false;
// add interlace stripe
NAxis yAxis = m_Chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator linearScale = yAxis.ScaleConfigurator as NLinearScaleConfigurator;
NScaleStripStyle strip = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
strip.Interlaced = true;
//linearScale.Strips.Add(strip);
// setup a bar series
m_Bar = new NBarSeries();
m_Bar.Name = "Bar Series";
m_Bar.InflateMargins = true;
m_Bar.UseXValues = false;
m_Bar.DataLabelStyle.Visible = false;
NPalette palette = new NPalette();
palette.SmoothPalette = true;
palette.Clear();
palette.Add(0, Color.Green);
palette.Add(60, Color.Yellow);
palette.Add(120, Color.Red);
m_Bar.Palette = palette;
m_AxisRange = new NRange1DD(0, 130);
// limit the axis range to 0, 130
yAxis.View = new NRangeAxisView(m_AxisRange, true, true);
m_Chart.Series.Add(m_Bar);
int indicatorCount = 10;
m_IndicatorPhase = new double[indicatorCount];
// add some data to the bar series
for (int i = 0; i < indicatorCount; i++)
{
m_IndicatorPhase[i] = i * 30;
m_Bar.Values.Add(0);
}
NExampleHelpers.FillComboWithEnumValues(BarPaletteModeComboBox, typeof(PaletteColorMode));
BarPaletteModeComboBox.SelectedIndex = (int)PaletteColorMode.Spread;
SmoothPaletteCheckBox.IsChecked = true;
m_Timer = new System.Windows.Threading.DispatcherTimer();
m_Timer.Tick += new EventHandler(OnTimerTick);
m_Timer.Interval = new TimeSpan(0, 0, 0, 0, 50);
m_Timer.Start();
}
private void UpdateScale()
{
NAxis primaryY = nChartControl1.Charts[0].Axis(StandardAxis.PrimaryY);
NRange1DD hotZoneRange = new NRange1DD(Convert.ToDouble(HotZoneBeginDropDownList.SelectedValue), 100);
NRange1DD coldZoneRange = new NRange1DD(0, Convert.ToDouble(ColdZoneEndDropDownList.SelectedValue));
NScaleSectionStyle hotZoneSection = new NScaleSectionStyle();
hotZoneSection.Range = hotZoneRange;
hotZoneSection.LabelTextStyle = new NTextStyle(new NFontStyle(), Color.Red);
hotZoneSection.MajorTickStrokeStyle = new NStrokeStyle(1, Color.Red);
hotZoneSection.RangeFillStyle = new NColorFillStyle(Color.FromArgb(50, Color.Red));
hotZoneSection.SetShowAtWall(ChartWallType.Back, true);
NScaleSectionStyle coldZoneSection = new NScaleSectionStyle();
coldZoneSection.Range = coldZoneRange;
coldZoneSection.LabelTextStyle = new NTextStyle(new NFontStyle(), Color.Blue);
coldZoneSection.MajorTickStrokeStyle = new NStrokeStyle(1, Color.Blue);
coldZoneSection.RangeFillStyle = new NColorFillStyle(Color.FromArgb(50, Color.Blue));
coldZoneSection.SetShowAtWall(ChartWallType.Back, true);
NStandardScaleConfigurator configurator = (NStandardScaleConfigurator)primaryY.ScaleConfigurator;
configurator.Sections.Clear();
configurator.Sections.Add(hotZoneSection);
configurator.Sections.Add(coldZoneSection);
// first use the scale configurator to output some definition
primaryY.SynchronizeScaleWithConfigurator = true;
primaryY.InvalidateScale();
primaryY.UpdateScale();
primaryY.SynchronizeScaleWithConfigurator = false;
// manually program the scale
NScaleLevel scaleLevel;
NCustomScaleDecorator customScaleDecorator;
NScaleRangeDecorationAnchor anchor;
NScaleLevelSeparator separator;
NValueScaleLabel label;
NNumericDoubleStepRangeSampler rangeSampler;
NClampedRangeSampler clampedRangeSampler;
NScaleTickFactory tickFactory;
NSampledScaleDecorator sampledDecorator;;
// create the hot zone
// add a level separator
scaleLevel = new NScaleLevel();
customScaleDecorator = new NCustomScaleDecorator();
anchor = new NScaleRangeDecorationAnchor(hotZoneRange);
separator = new NScaleLevelSeparator(0, anchor, ScaleLevelShape.Line, null, new NStrokeStyle(1, Color.Red), new NLength(0), new NLength(0), new NLength(0), new NLength(0), null, null, null, false);
customScaleDecorator.Decorations.Add(separator);
// create a value scale label
label = new NValueScaleLabel();
label.Text = "Hot Zone";
label.Anchor = new NRulerValueDecorationAnchor(HorzAlign.Right, new NLength(0));
label.Offset = new NLength(6, NGraphicsUnit.Point);
label.Style.TextStyle.FillStyle = new NColorFillStyle(Color.Red);
label.Style.ContentAlignment = ContentAlignment.TopRight;
label.Style.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.View, 90, true);
customScaleDecorator.Decorations.Add(label);
scaleLevel.Decorators.Add(customScaleDecorator);
// add a some ticks
rangeSampler = new NNumericDoubleStepRangeSampler(new NCustomNumericStepProvider(5));
rangeSampler.UseCustomOrigin = true;
rangeSampler.CustomOrigin = 0;
clampedRangeSampler = new NClampedRangeSampler(rangeSampler, hotZoneRange);
tickFactory = new NScaleTickFactory(0, ScaleTickShape.Line,
new NLength(0),
new NSizeL(new NLength(1), new NLength(5, NGraphicsUnit.Point)),
new NConstValueProvider(new NColorFillStyle(Color.Red)),
new NConstValueProvider(new NStrokeStyle(1, Color.Red)),
HorzAlign.Left);
sampledDecorator = new NSampledScaleDecorator(clampedRangeSampler, tickFactory);
scaleLevel.Decorators.Add(sampledDecorator);
// create the cold zone
// add a level separator
customScaleDecorator = new NCustomScaleDecorator();
anchor = new NScaleRangeDecorationAnchor(coldZoneRange);
separator = new NScaleLevelSeparator(0, anchor, ScaleLevelShape.Line, null, new NStrokeStyle(1, Color.Blue));
customScaleDecorator.Decorations.Add(separator);
// create a value scale label
label = new NValueScaleLabel();
label.Text = "Cold Zone";
label.Anchor = new NRulerValueDecorationAnchor(HorzAlign.Left, new NLength(0));
label.Offset = new NLength(6, NGraphicsUnit.Point);
label.Style.TextStyle.FillStyle = new NColorFillStyle(Color.Blue);
label.Style.ContentAlignment = ContentAlignment.TopLeft;
label.Style.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.View, 90, true);
customScaleDecorator.Decorations.Add(label);
scaleLevel.Decorators.Add(customScaleDecorator);
// add a some ticks
rangeSampler = new NNumericDoubleStepRangeSampler(new NCustomNumericStepProvider(5));
clampedRangeSampler = new NClampedRangeSampler(rangeSampler, coldZoneRange);
tickFactory = new NScaleTickFactory(0, ScaleTickShape.Line,
new NLength(0),
new NSizeL(new NLength(1), new NLength(5, NGraphicsUnit.Point)),
new NConstValueProvider(new NColorFillStyle(Color.Red)),
new NConstValueProvider(new NStrokeStyle(1, Color.Blue)),
HorzAlign.Left);
sampledDecorator = new NSampledScaleDecorator(clampedRangeSampler, tickFactory);
scaleLevel.Decorators.Add(sampledDecorator);
primaryY.Scale.Levels.Add(scaleLevel);
UpdateData(hotZoneRange, coldZoneRange);
}
public static void GenerateOHLCData(NStockSeries s, double dPrevClose, int nCount, NRange1DD range)
{
double open, high, low, close;
s.ClearDataPoints();
for (int nIndex = 0; nIndex < nCount; nIndex++)
{
GenerateOHLCDataPoint(dPrevClose, range, out open, out high, out low, out close);
dPrevClose = close;
s.OpenValues.Add(open);
s.HighValues.Add(high);
s.LowValues.Add(low);
s.CloseValues.Add(close);
}
}
public override void Initialize()
{
base.Initialize();
// Enable GPU acceleration
nChartControl1.Settings.RenderSurface = RenderSurface.Window;
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Grid Surface Cross Section");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
title.DockMode = PanelDockMode.Top;
title.Margins = new NMarginsL(10);
nChartControl1.Panels.Add(title);
NDockPanel containerPanel = new NDockPanel();
containerPanel.PositionChildPanelsInContentBounds = true;
containerPanel.Margins = new NMarginsL(10, 0, 10, 10);
containerPanel.DockMode = PanelDockMode.Fill;
nChartControl1.Panels.Add(containerPanel);
// configure the chart
NCartesianChart surfaceChart = new NCartesianChart();
containerPanel.ChildPanels.Add(surfaceChart);
surfaceChart.DockMode = PanelDockMode.Top;
surfaceChart.Size = new NSizeL(new NLength(0.0f), new NLength(70.0f, NRelativeUnit.ParentPercentage));
surfaceChart.Enable3D = true;
surfaceChart.Width = 60.0f;
surfaceChart.Depth = 60.0f;
surfaceChart.Height = 15.0f;
surfaceChart.BoundsMode = BoundsMode.Fit;
surfaceChart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
surfaceChart.Projection.Elevation = 22;
surfaceChart.Projection.Rotation = -68;
surfaceChart.LightModel.SetPredefinedLightModel(PredefinedLightModel.ShinyTopLeft);
// setup axes
NOrdinalScaleConfigurator ordinalScale = (NOrdinalScaleConfigurator)surfaceChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
ordinalScale.DisplayDataPointsBetweenTicks = false;
ordinalScale = (NOrdinalScaleConfigurator)surfaceChart.Axis(StandardAxis.Depth).ScaleConfigurator;
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, true);
ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, true);
ordinalScale.DisplayDataPointsBetweenTicks = false;
// add the surface series
m_SurfaceSeries = new NGridSurfaceSeries();
surfaceChart.Series.Add(m_SurfaceSeries);
m_SurfaceSeries.Name = "Surface";
m_SurfaceSeries.Legend.Mode = SeriesLegendMode.SeriesLogic;
m_SurfaceSeries.PositionValue = 10.0;
m_SurfaceSeries.Data.SetGridSize(1000, 1000);
m_SurfaceSeries.SyncPaletteWithAxisScale = false;
m_SurfaceSeries.PaletteSteps = 8;
m_SurfaceSeries.ValueFormatter.FormatSpecifier = "0.00";
m_SurfaceSeries.FillStyle = new NColorFillStyle(Color.YellowGreen);
m_SurfaceSeries.ShadingMode = ShadingMode.Smooth;
m_SurfaceSeries.FrameMode = SurfaceFrameMode.None;
m_SurfaceSeries.FillMode = SurfaceFillMode.ZoneTexture;
// add the cross section line series
m_CrossSection3DSeries = new NPointSeries();
surfaceChart.Series.Add(m_CrossSection3DSeries);
m_CrossSection3DSeries.Size = new NLength(10);
m_CrossSection3DSeries.PointShape = PointShape.Sphere;
m_CrossSection3DSeries.FillStyle = new NColorFillStyle(Color.Red);
m_CrossSection3DSeries.DataLabelStyle.Visible = false;
m_CrossSection3DSeries.UseXValues = true;
m_CrossSection3DSeries.UseZValues = true;
FillData(m_SurfaceSeries);
NCartesianChart crossSectionChart = new NCartesianChart();
crossSectionChart.BoundsMode = BoundsMode.Stretch;
crossSectionChart.DockMode = PanelDockMode.Fill;
crossSectionChart.Margins = new NMarginsL(0, 10, 0, 0);
crossSectionChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = new NLinearScaleConfigurator();
crossSectionChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator.Title.Text = "Distance";
crossSectionChart.Axis(StandardAxis.PrimaryY).ScaleConfigurator.Title.Text = "Value";
m_CrossSection2DSeries = new NLineSeries();
m_CrossSection2DSeries.DataLabelStyle.Visible = false;
m_CrossSection2DSeries.UseXValues = true;
crossSectionChart.Series.Add(m_CrossSection2DSeries);
containerPanel.ChildPanels.Add(crossSectionChart);
nChartControl1.View.RecalcLayout();
NRange1DD xAxisRange = surfaceChart.Axis(StandardAxis.PrimaryX).Scale.RulerRange;
NRange1DD yAxisRange = surfaceChart.Axis(StandardAxis.PrimaryY).Scale.RulerRange;
NRange1DD zAxisRange = surfaceChart.Axis(StandardAxis.Depth).Scale.RulerRange;
m_DragPlane = new NDragPlane(
new NVector3DD(0, yAxisRange.End, 0),
new NVector3DD(xAxisRange.End, yAxisRange.End, zAxisRange.End),
new NVector3DD(xAxisRange.End, 0, zAxisRange.End),
new NVector3DD(0, 0, 0)
);
m_DragPlane.DragPlaneChanged += new EventHandler(OnDragPlaneChanged);
m_DragPlaneTool = new NDragPlaneTool(m_DragPlane);
m_DragPlane.AddToChart(surfaceChart);
nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
nChartControl1.Controller.Tools.Add(m_DragPlaneTool);
nChartControl1.Controller.Tools.Add(new NTrackballTool());
// enable fixed axis ranges
surfaceChart.Axis(StandardAxis.PrimaryX).View = new NRangeAxisView(xAxisRange, true, true);
surfaceChart.Axis(StandardAxis.PrimaryY).View = new NRangeAxisView(yAxisRange, true, true);
surfaceChart.Axis(StandardAxis.Depth).View = new NRangeAxisView(zAxisRange, true, true);
// turn off plot box clipping
surfaceChart.Axis(StandardAxis.PrimaryX).ClipMode = AxisClipMode.Never;
surfaceChart.Axis(StandardAxis.PrimaryY).ClipMode = AxisClipMode.Never;
surfaceChart.Axis(StandardAxis.Depth).ClipMode = AxisClipMode.Never;
DragPlaneComboBox.Items.Add("XY");
DragPlaneComboBox.Items.Add("XZ");
DragPlaneComboBox.Items.Add("ZY");
DragPlaneComboBox.SelectedIndex = 1;
// update the cross section
OnDragPlaneChanged(null, null);
}
public NRangeAxisView(NRange1DD nRange1DD, bool v1, bool v2)
{
this.nRange1DD = nRange1DD;
this.v1 = v1;
this.v2 = v2;
}
/// <summary>
///
/// </summary>
/// <param name="xRange"></param>
/// <param name="yRange"></param>
/// <returns></returns>
private static string FormatLabel(NRange1DD xRange, NRange1DD yRange)
{
string valueFormat = "0.00";
return("Data Pan Tool <br/><font size='12pt'>XRange[" + xRange.Begin.ToString(valueFormat) + ", " + xRange.End.ToString(valueFormat) + "], YRange[" + yRange.Begin.ToString(valueFormat) + ", " + yRange.End.ToString(valueFormat) + "]</font>");
}
public override void Create()
{
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Linear Gauge Indicators");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
header.ContentAlignment = System.Drawing.ContentAlignment.BottomRight;
header.Location = new NPointL(new NLength(2, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(header);
// create a linear gauge
m_LinearGauge = new NLinearGaugePanel();
nChartControl1.Panels.Add(m_LinearGauge);
m_LinearGauge.ContentAlignment = System.Drawing.ContentAlignment.MiddleCenter;
m_LinearGauge.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(50, NRelativeUnit.ParentPercentage));
m_LinearGauge.PaintEffect = new NGelEffectStyle();
m_LinearGauge.BorderStyle = new NEdgeBorderStyle(BorderShape.RoundedRect);
m_LinearGauge.BackgroundFillStyle = new NGradientFillStyle(System.Drawing.Color.Gray, System.Drawing.Color.Black);
m_LinearGauge.Axes.Clear();
NRange1DD celsiusRange = new NRange1DD(-40, 60);
// add celsius and farenheit axes
NGaugeAxis celsiusAxis = new NGaugeAxis();
celsiusAxis.Range = celsiusRange;
celsiusAxis.Anchor = new NModelGaugeAxisAnchor(new NLength(-5), VertAlign.Center, RulerOrientation.Left, 0, 100);
m_LinearGauge.Axes.Add(celsiusAxis);
NGaugeAxis farenheitAxis = new NGaugeAxis();
farenheitAxis.Range = new NRange1DD(CelsiusToFarenheit(celsiusRange.Begin), CelsiusToFarenheit(celsiusRange.End));
farenheitAxis.Anchor = new NModelGaugeAxisAnchor(new NLength(5), VertAlign.Center, RulerOrientation.Right, 0, 100);
m_LinearGauge.Axes.Add(farenheitAxis);
// configure the scales
NLinearScaleConfigurator celsiusScale = (NLinearScaleConfigurator)celsiusAxis.ScaleConfigurator;
ConfigureScale(celsiusScale, "°C");
celsiusScale.Sections.Add(CreateSection(System.Drawing.Color.Red, System.Drawing.Color.Red, new NRange1DD(40, 60)));
celsiusScale.Sections.Add(CreateSection(System.Drawing.Color.Blue, System.Drawing.Color.SkyBlue, new NRange1DD(-40, -20)));
NLinearScaleConfigurator farenheitScale = (NLinearScaleConfigurator)farenheitAxis.ScaleConfigurator;
ConfigureScale(farenheitScale, "°F");
farenheitScale.Sections.Add(CreateSection(System.Drawing.Color.Red, System.Drawing.Color.Red, new NRange1DD(CelsiusToFarenheit(40), CelsiusToFarenheit(60))));
farenheitScale.Sections.Add(CreateSection(System.Drawing.Color.Blue, System.Drawing.Color.SkyBlue, new NRange1DD(CelsiusToFarenheit(-40), CelsiusToFarenheit(-20))));
// now add two indicators
m_Indicator1 = new NRangeIndicator();
m_Indicator1.Value = 10;
m_Indicator1.StrokeStyle.Color = System.Drawing.Color.DarkBlue;
m_Indicator1.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant1, System.Drawing.Color.LightBlue, System.Drawing.Color.Blue);
m_LinearGauge.Indicators.Add(m_Indicator1);
m_Indicator2 = new NMarkerValueIndicator();
m_Indicator2.Value = 33;
m_Indicator2.Shape.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, System.Drawing.Color.White, System.Drawing.Color.Red);
m_Indicator2.Shape.StrokeStyle.Color = System.Drawing.Color.DarkRed;
m_LinearGauge.Indicators.Add(m_Indicator2);
// init form controls
NExampleHelpers.BindComboToItemSource(ValueIndicatorComboBox, -20, 60, 1);
ValueIndicatorComboBox.SelectedItem = (int)m_Indicator2.Value;
NExampleHelpers.BindComboToItemSource(RangeIndicatorValueComboBox, -20, 60, 1);
RangeIndicatorValueComboBox.SelectedItem = (int)m_Indicator1.Value;
NExampleHelpers.BindComboToItemSource(MarkerWidthComboBox, 1, 40, 1);
MarkerWidthComboBox.SelectedItem = (int)m_Indicator2.Width.Value;
NExampleHelpers.BindComboToItemSource(MarkerHeightComboBox, 1, 40, 1);
MarkerHeightComboBox.SelectedItem = (int)m_Indicator2.Height.Value;
NExampleHelpers.FillComboWithEnumValues(RangeIndicatorOriginModeComboBox, typeof(OriginMode));
RangeIndicatorOriginModeComboBox.SelectedIndex = 0;
NExampleHelpers.BindComboToItemSource(RangeIndicatorOriginComboBox, -20, 60, 1);
RangeIndicatorOriginComboBox.SelectedItem = (int)m_Indicator1.Origin;
NExampleHelpers.FillComboWithEnumValues(ValueIndicatorShapeComboBox, typeof(SmartShape2D));
ValueIndicatorShapeComboBox.SelectedIndex = (int)SmartShape2D.Triangle;
NExampleHelpers.FillComboWithEnumValues(GaugeOrientationCombo, typeof(LinearGaugeOrientation));
GaugeOrientationCombo.SelectedIndex = 0;
}
private NScaleSectionStyle CreateSection(System.Drawing.Color tickColor, System.Drawing.Color labelColor, NRange1DD range)
{
NScaleSectionStyle scaleSection = new NScaleSectionStyle();
scaleSection.Range = range;
scaleSection.LabelTextStyle = new NTextStyle(new NFontStyle(), tickColor);
scaleSection.MajorTickFillStyle = new NColorFillStyle(tickColor);
NTextStyle labelStyle = new NTextStyle();
labelStyle.FillStyle = new NColorFillStyle(labelColor);
labelStyle.FontStyle = new NFontStyle("Arial", 12, System.Drawing.FontStyle.Bold);
scaleSection.LabelTextStyle = labelStyle;
return(scaleSection);
}
private void FillData()
{
if (nChartControl1 == null)
{
return;
}
NChart chart = nChartControl1.Charts[0];
NTriangulatedSurfaceSeries surface = (NTriangulatedSurfaceSeries)chart.Series[0];
NTriangulatedSurfaceData surfaceData = surface.Data;
if (m_SurfaceVectorData == null)
{
Random rand = new Random();
const int countX = 100;
const int countZ = 100;
NRange1DD rangeX = new NRange1DD(-10, 10);
NRange1DD rangeZ = new NRange1DD(-10, 10);
double stepX = rangeX.GetLength() / (countX - 1);
double stepZ = rangeZ.GetLength() / (countZ - 1);
double cx = -3.0;
double cz = -5.0;
NVector3DD[] vectorData = new NVector3DD[countZ * countX];
int index = 0;
for (int n = 0; n < countZ; n++)
{
double z = rangeZ.Begin + n * stepZ;
for (int m = 0; m < countX; m++)
{
double x = rangeX.Begin + m * stepX;
double dx = cx - x;
double dz = cz - z;
double distance = Math.Sqrt(dx * dx + dz * dz);
vectorData[index++] = new NVector3DD(x, Math.Sin(distance) * Math.Exp(-distance * 0.1), z);
}
}
m_SurfaceVectorData = vectorData;
}
NVector3DD[] newSurfaceVectorData = m_SurfaceVectorData;
if (enableClusteringCheck.Checked)
{
NPointSetSimplifier3D simplifier = new NPointSetSimplifier3D();
simplifier.DistanceFactor = (double)distanceFactorNumericUpDown.Value;
newSurfaceVectorData = simplifier.Simplify(newSurfaceVectorData);
}
surfaceData.Clear();
surfaceData.AddValues(newSurfaceVectorData);
nChartControl1.Refresh();
}
