private void GenerateData()
{
WebExamplesUtilities.GenerateOHLCData(m_Stock, 100, 200, new NRange1DD(50, 350));
double min = (double)m_Stock.LowValues[m_Stock.LowValues.FindMinValue()];
double max = (double)m_Stock.HighValues[m_Stock.HighValues.FindMaxValue()];
m_MinIndicator.Value = min;
m_MaxIndicator.Value = max;
int count = m_Stock.CloseValues.Count;
double sum = 0;
for (int i = 0; i < count; i++)
{
sum += (double)m_Stock.CloseValues[i];
}
if (count > 0)
{
m_AvgIndicator.Value = sum / count;
}
else
{
m_AvgIndicator.Value = 0;
}
}
private void GenerateData(NStockSeries stock)
{
const double initialPrice = 100;
const int numDataPoits = 50;
WebExamplesUtilities.GenerateOHLCData(stock, initialPrice, numDataPoits);
FillStockDates(stock, numDataPoits, new DateTime(2010, 1, 11));
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// confgigure chart
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Legend Item Text Fit Mode");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.DockMode = PanelDockMode.Top;
title.Margins = new NMarginsL(0, 10, 0, 10);
nChartControl1.Panels.Add(title);
// configure the legend
NLegend legend = new NLegend();
legend.Header.Text = "Maximum Legend Item Text Size";
legend.Mode = LegendMode.Manual;
legend.Data.ExpandMode = LegendExpandMode.HorzWrap;
legend.DockMode = PanelDockMode.Top;
legend.Margins = new NMarginsL(20, 20, 20, 20);
nChartControl1.Panels.Add(legend);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// init controls
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumNames(LegendItemTextFitModeDropDownList, typeof(LegendTextFitMode));
WebExamplesUtilities.FillComboWithValues(LegendItemMaximumWidthDropDownList, 50, 150, 50);
}
// Update legend items
Array markShapes = Enum.GetValues(typeof(LegendMarkShape));
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Nevron);
for (int i = 0; i < markShapes.Length; i++)
{
NLegendItemCellData licd = new NLegendItemCellData();
LegendMarkShape markShape = (LegendMarkShape)markShapes.GetValue(i);
licd.Text = "Some very long text about mark shape [" + markShape.ToString() + "]";
licd.MarkShape = markShape;
licd.MarkFillStyle = new NColorFillStyle(palette.SeriesColors[i % palette.SeriesColors.Count]);
licd.TextFitMode = (LegendTextFitMode)LegendItemTextFitModeDropDownList.SelectedIndex;
licd.MaxTextWidth = new NLength((float)(LegendItemMaximumWidthDropDownList.SelectedIndex + 1) * 50);
legend.Data.Items.Add(licd);
}
}
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();
}
private void AddPieButton_Click(object sender, EventArgs e)
{
NChart chart = nChartControl1.Charts[0];
NPieSeries pieSeries = (NPieSeries)chart.Series[0];
double value = Convert.ToDouble(PieValueTextBox.Text);
String text = "Pie " + Convert.ToString(pieSeries.Values.Count + 1);
NFillStyle fill = new NColorFillStyle(WebExamplesUtilities.RandomColor());
pieSeries.AddDataPoint(new NDataPoint(value, text, fill));
}
private void GenerateData(NStockSeries stock, NAreaSeries volume, NLineSeries line)
{
WebExamplesUtilities.GenerateOHLCData(stock, prevCloseValue, numDataPoits);
FillStockDates(stock, numDataPoits, new DateTime(2010, 1, 11));
GenerateVolumeData(volume, prevVolumeValue, numDataPoits);
volume.XValues.Clear();
volume.XValues.AddRange(stock.XValues);
line.XValues.Clear();
line.XValues.AddRange(stock.XValues);
}
private void GenerateData(DateTime dtStart, DateTime dtEnd, NDateTimeSpan span)
{
long count = span.GetSpanCountInRange(new NDateTimeRange(dtStart, dtEnd));
WebExamplesUtilities.GenerateOHLCData(m_Stock, 100, (int)count);
m_Stock.XValues.Clear();
DateTime dtNow = dtStart;
for (int i = 0; i < m_Stock.Values.Count; i++)
{
m_Stock.XValues.Add(dtNow.ToOADate());
dtNow = span.Add(dtNow);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SampleFormattedLabelDropDownList.Items.Add("Font size and color");
SampleFormattedLabelDropDownList.Items.Add("Font style control");
SampleFormattedLabelDropDownList.Items.Add("Subscript and superscript");
SampleFormattedLabelDropDownList.Items.Add("Shapes");
SampleFormattedLabelDropDownList.Items.Add("Bullets");
SampleFormattedLabelDropDownList.Items.Add("Fill Effects");
SampleFormattedLabelDropDownList.Items.Add("Borders");
SampleFormattedLabelDropDownList.Items.Add("Shadows");
SampleFormattedLabelDropDownList.Items.Add("Background Fill and Stroke");
SampleFormattedLabelDropDownList.SelectedIndex = 8;
WebExamplesUtilities.FillComboWithFontNames(FontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithValues(FontSizeDropDownList, 8, 52, 1);
WebExamplesUtilities.FillComboWithColorNames(FontColorDropDownList, KnownColor.Black);
HasBackplaneCheckBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
NLabel label = new NLabel();
try
{
label.TextStyle.FontStyle = new NFontStyle(FontDropDownList.SelectedItem.Text, FontSizeDropDownList.SelectedIndex + 8);
}
catch
{
}
label.Text = GetFormattedString((int)label.TextStyle.FontStyle.EmSize.Value);
label.TextStyle.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(FontColorDropDownList));
label.TextStyle.TextFormat = TextFormat.XML;
label.TextStyle.BackplaneStyle.Visible = HasBackplaneCheckBox.Checked;
label.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Left;
label.TextStyle.StringFormatStyle.VertAlign = VertAlign.Top;
label.TextStyle.TextFormat = TextFormat.XML;
label.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage),
new NLength(5, NRelativeUnit.ParentPercentage));
nChartControl1.Panels.Add(label);
}
protected void Page_Load(object sender, EventArgs e)
{
NChart chart = nChartControl1.Charts[0];
if (!IsPostBack)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Dynamic Axis Range");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// setup chart
chart.BoundsMode = BoundsMode.Stretch;
NLineSeries line = new NLineSeries();
line.DataLabelStyle.Visible = false;
line.VerticalAxisRangeMode = AxisRangeMode.ViewRange;
GenerateData(line, 100.0, 100, new NRange1DD(60, 140));
chart.Series.Add(line);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = new NLinearScaleConfigurator();
WebExamplesUtilities.FillComboWithEnumNames(VerticalAxisRangeModeDropDownList, typeof(AxisRangeMode));
VerticalAxisRangeModeDropDownList.SelectedIndex = (int)AxisRangeMode.ViewRange;
int step = 10;
for (int beginValue = 0; beginValue < 100; beginValue += step)
{
IntervalDropDownList.Items.Add(beginValue.ToString() + " - " + (beginValue + step).ToString());
}
}
{
double start = IntervalDropDownList.SelectedIndex * 10;
// assign new range
chart.Axis(StandardAxis.PrimaryX).View = new NRangeAxisView(new NRange1DD(start, start + 10), true, true);
// assign the range mode
chart.Series[0].VerticalAxisRangeMode = (AxisRangeMode)VerticalAxisRangeModeDropDownList.SelectedIndex;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SortOrderDropDownList.Items.Add("Ascending");
SortOrderDropDownList.Items.Add("Descending");
SortOrderDropDownList.SelectedIndex = 0;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// add header
NLabel header = nChartControl1.Labels.AddHeader("Sorting Data");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.TextStyle.FillStyle = new NColorFillStyle(Color.FromArgb(60, 90, 108));
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Location = new NPointL(
new NLength(5, NRelativeUnit.ParentPercentage),
new NLength(15, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(70, NRelativeUnit.ParentPercentage),
new NLength(80, NRelativeUnit.ParentPercentage));
// add a new bar serie
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Values.FillRandom(Random, 6);
bar.Labels.FillRandom(Random, 6);
for (int i = 0; i < bar.Values.Count; i++)
{
bar.FillStyles[i] = new NColorFillStyle(WebExamplesUtilities.RandomColor());
}
bar.Legend.Mode = SeriesLegendMode.DataPoints;
bar.Values.Sort((DataSeriesSortOrder)SortOrderDropDownList.SelectedIndex);
}
private void GenerateData(DateTime dtStart, DateTime dtEnd, NDateTimeSpan span)
{
long count = span.GetSpanCountInRange(new NDateTimeRange(dtStart, dtEnd));
WebExamplesUtilities.GenerateOHLCData(m_Stock, 100, (int)count);
m_Stock.XValues.Clear();
DateTime dtNow = dtStart;
for (int i = 0; i < m_Stock.Values.Count; i++)
{
m_Stock.XValues.Add(dtNow.ToOADate());
dtNow = span.Add(dtNow);
}
m_Chart.Axis(StandardAxis.PrimaryX).PagingView.Enabled = false;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
WebExamplesUtilities.FillComboWithColorNames(UpColorDropDownList, KnownColor.Red);
WebExamplesUtilities.FillComboWithColorNames(DownColorDropDownList, KnownColor.Black);
ProportionalXCheckBox.Checked = false;
ProportionalYCheckBox.Checked = false;
WebExamplesUtilities.FillComboWithFloatValues(BoxSizeDropdownlist, 0.5F, 10, 0.5F);
BoxSizeDropdownlist.SelectedIndex = 9;
WebExamplesUtilities.FillComboWithValues(ReversalAmountDropDownList, 1, 5, 1);
ReversalAmountDropDownList.SelectedIndex = 2;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Point and Figure");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// setup X axis
NPriceScaleConfigurator priceConfigurator = new NPriceScaleConfigurator();
priceConfigurator.LabelValueFormatter = new NDateTimeValueFormatter(DateTimeValueFormat.Date);
priceConfigurator.MajorTickMode = MajorTickMode.AutoMaxCount;
priceConfigurator.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
priceConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0);
priceConfigurator.MaxTickCount = 8;
NNumericRangeSamplerProvider provider = new NNumericRangeSamplerProvider();
provider.SamplingMode = SamplingMode.CustomStep;
provider.CustomStep = 1;
provider.UseOrigin = true;
provider.Origin = -0.5;
priceConfigurator.MajorGridStyle.RangeSamplerProvider = provider;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = priceConfigurator;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorTickMode = MajorTickMode.CustomStep;
scaleY.CustomStep = 5;
scaleY.OuterMajorTickStyle.Width = new NLength(0);
scaleY.InnerMajorTickStyle.Width = new NLength(0);
scaleY.AutoMinorTicks = true;
scaleY.MinorTickCount = 1;
scaleY.RoundToTickMin = false;
scaleY.RoundToTickMax = false;
scaleY.MajorGridStyle.LineStyle.Width = new NLength(0);
scaleY.MinorGridStyle.LineStyle.Width = new NLength(1);
scaleY.MinorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
float[] highValues = new float[20] {
21.3F, 42.4F, 11.2F, 65.7F, 38.0F, 71.3F, 49.54F, 83.7F, 13.9F, 56.12F, 27.43F, 23.1F, 31.0F, 75.4F, 9.3F, 39.12F, 10.0F, 44.23F, 21.76F, 49.2F
};
float[] lowValues = new float[20] {
12.1F, 14.32F, 8.43F, 36.0F, 13.5F, 47.34F, 24.54F, 68.11F, 6.87F, 23.3F, 12.12F, 14.54F, 25.0F, 37.2F, 3.9F, 23.11F, 1.9F, 14.0F, 8.23F, 34.21F
};
// setup Point & Figure series
NPointAndFigureSeries pointAndFigure = (NPointAndFigureSeries)chart.Series.Add(SeriesType.PointAndFigure);
pointAndFigure.UseXValues = true;
// fill data
pointAndFigure.HighValues.AddRange(highValues);
pointAndFigure.LowValues.AddRange(lowValues);
DateTime dt = new DateTime(2007, 1, 1);
for (int i = 0; i < 20; i++)
{
pointAndFigure.XValues.Add(dt);
dt = dt.AddDays(1);
}
double dBoxSize = Convert.ToDouble(BoxSizeDropdownlist.SelectedValue);
pointAndFigure.BoxSize = dBoxSize;
scaleY.CustomStep = dBoxSize;
pointAndFigure.ProportionalX = ProportionalXCheckBox.Checked;
pointAndFigure.ProportionalY = ProportionalYCheckBox.Checked;
pointAndFigure.ReversalAmount = Convert.ToInt32(ReversalAmountDropDownList.SelectedValue);
pointAndFigure.UpStrokeStyle.Color = WebExamplesUtilities.ColorFromDropDownList(UpColorDropDownList);
pointAndFigure.DownStrokeStyle.Color = WebExamplesUtilities.ColorFromDropDownList(DownColorDropDownList);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithColorNames(UpStickColorDropDownList, KnownColor.Black);
WebExamplesUtilities.FillComboWithColorNames(DownStickColorDropDownList, KnownColor.Crimson);
// init form controls
ShowHighLowCheckBox.Checked = true;
ShowOpenCheckBox.Checked = true;
ShowCloseCheckBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Stick Stock Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// setup X axis
NValueTimelineScaleConfigurator scaleX = new NValueTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.FirstRow.InnerTickStyle.Visible = false;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.SecondRow.InnerTickStyle.Visible = false;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
scaleX.ThirdRow.InnerTickStyle.Visible = false;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.OuterMajorTickStyle.Length = new NLength(3, NGraphicsUnit.Point);
scaleY.InnerMajorTickStyle.Visible = false;
NFillStyle stripFill = new NColorFillStyle(Color.FromArgb(234, 233, 237));
NScaleStripStyle stripStyle = new NScaleStripStyle(stripFill, null, true, 1, 0, 1, 1);
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
stripStyle.Interlaced = true;
scaleY.StripStyles.Add(stripStyle);
// setup stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.CandleStyle = CandleStyle.Stick;
stock.CandleWidth = new NLength(1.3f, NRelativeUnit.ParentPercentage);
stock.DataLabelStyle.Visible = false;
stock.UseXValues = true;
stock.InflateMargins = true;
stock.UpStrokeStyle.Width = new NLength(1, NGraphicsUnit.Point);
stock.DownStrokeStyle.Width = new NLength(1, NGraphicsUnit.Point);
stock.ShowClose = ShowCloseCheckBox.Checked;
stock.ShowOpen = ShowOpenCheckBox.Checked;
stock.ShowHighLow = ShowHighLowCheckBox.Checked;
stock.UpStrokeStyle.Color = WebExamplesUtilities.ColorFromDropDownList(UpStickColorDropDownList);
stock.DownStrokeStyle.Color = WebExamplesUtilities.ColorFromDropDownList(DownStickColorDropDownList);
// add some stock items
const int count = 40;
GenerateOHLCData(stock, count);
FillStockDates(stock, count);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
LabelTextBox.Text = "Chart Title";
WebExamplesUtilities.FillComboWithPercents(HorizontalMarginDropDownList, 10);
HorizontalMarginDropDownList.SelectedIndex = 5;
WebExamplesUtilities.FillComboWithPercents(VerticalMarginDropDownList, 10);
VerticalMarginDropDownList.SelectedIndex = 1;
ContentAlignmentDropDownList.Items.Add("BottomCenter");
ContentAlignmentDropDownList.Items.Add("BottomLeft");
ContentAlignmentDropDownList.Items.Add("BottomRight");
ContentAlignmentDropDownList.Items.Add("MiddleCenter");
ContentAlignmentDropDownList.Items.Add("MiddleLeft");
ContentAlignmentDropDownList.Items.Add("MiddleRight");
ContentAlignmentDropDownList.Items.Add("TopCenter");
ContentAlignmentDropDownList.Items.Add("TopLeft");
ContentAlignmentDropDownList.Items.Add("TopRight");
ContentAlignmentDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithFontNames(FontDropDownList, "Arial");
WebExamplesUtilities.FillComboWithValues(FontSizeDropDownList, 8, 52, 1);
FontSizeDropDownList.SelectedIndex = 2;
WebExamplesUtilities.FillComboWithColorNames(FontColorDropDownList, KnownColor.Black);
WebExamplesUtilities.FillComboWithValues(FontOrientationDropDownList, 0, 360, 10);
HasBackplaneCheckBox.Checked = true;
BackplaneStyleDropDownList.Items.Add("Rectangle");
BackplaneStyleDropDownList.Items.Add("Ellipse");
BackplaneStyleDropDownList.Items.Add("Circle");
BackplaneStyleDropDownList.Items.Add("Cut Edge Rectangle");
BackplaneStyleDropDownList.Items.Add("Smooth Edge Rectangle");
BackplaneStyleDropDownList.SelectedIndex = 0;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// setup the label
NLabel label = new NLabel();
nChartControl1.Panels.Add(label);
label.Text = LabelTextBox.Text;
label.TextStyle.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(FontColorDropDownList));
label.TextStyle.Orientation = FontOrientationDropDownList.SelectedIndex * 10;
label.TextStyle.BackplaneStyle.Visible = HasBackplaneCheckBox.Checked;
label.ContentAlignment = (ContentAlignment)Enum.Parse(typeof(ContentAlignment), ContentAlignmentDropDownList.SelectedItem.Text);
label.Location = new NPointL(
new NLength(HorizontalMarginDropDownList.SelectedIndex * 10, NRelativeUnit.ParentPercentage),
new NLength(VerticalMarginDropDownList.SelectedIndex * 10, NRelativeUnit.ParentPercentage));
try
{
label.TextStyle.FontStyle = new NFontStyle(FontDropDownList.SelectedItem.Text, FontSizeDropDownList.SelectedIndex + 8);;
}
catch
{
}
BackplaneStyleDropDownList.Enabled = HasBackplaneCheckBox.Checked;
if (HasBackplaneCheckBox.Checked)
{
label.TextStyle.BackplaneStyle.Shape = (BackplaneShape)BackplaneStyleDropDownList.SelectedIndex;
}
// no legend
nChartControl1.Legends.Clear();
// setup the chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Fit;
chart.Axis(StandardAxis.PrimaryX).Visible = false;
chart.Axis(StandardAxis.PrimaryY).Visible = false;
chart.Location = new NPointL(
new NLength(15, NRelativeUnit.ParentPercentage),
new NLength(20, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(
new NLength(70, NRelativeUnit.ParentPercentage),
new NLength(60, NRelativeUnit.ParentPercentage));
NBarSeries series = (NBarSeries)chart.Series.Add(SeriesType.Bar);
series.DataLabelStyle.Visible = false;
series.Values.AddRange(new double[] { 16, 42, 56, 23, 47, 38 });
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(series);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
EnableInitialPositioningCheckBox.Checked = true;
RemoveOverlappedLabelsCheckBox.Checked = false;
EnableLabelAdjustmentCheckBox.Checked = true;
EnableDataPointSafeguardCheckBox.Checked = true;
WebExamplesUtilities.FillComboWithValues(SafeguardSizeDropDownList, 0, 20, 1);
SafeguardSizeDropDownList.SelectedIndex = 12;
HiddenField1.Value = Random.Next().ToString();
}
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("XY Point Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
// configure the chart
NChart chart = nChartControl1.Charts[0];
// configure X axis
NLinearScaleConfigurator scaleX = new NLinearScaleConfigurator();
scaleX.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleX.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// configure Y axis
NLinearScaleConfigurator scaleY = new NLinearScaleConfigurator();
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleY.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = scaleY;
// add interlaced stripe for Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleY.StripStyles.Add(stripStyle);
// point series 1
NPointSeries series1 = (NPointSeries)chart.Series.Add(SeriesType.Point);
series1.Name = "Point 1";
series1.PointShape = PointShape.Ellipse;
series1.Size = new NLength(1.7f, NRelativeUnit.ParentPercentage);
series1.UseXValues = true;
series1.InflateMargins = true;
series1.FillStyle = new NColorFillStyle(DarkOrange);
series1.DataLabelStyle.Visible = true;
series1.DataLabelStyle.VertAlign = VertAlign.Center;
series1.DataLabelStyle.ArrowLength = new NLength(10);
series1.DataLabelStyle.ArrowStrokeStyle.Color = DarkOrange;
series1.DataLabelStyle.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = DarkOrange;
series1.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);
// point series 2
NPointSeries series2 = (NPointSeries)chart.Series.Add(SeriesType.Point);
series2.Name = "Point 2";
series2.PointShape = PointShape.Ellipse;
series2.Size = new NLength(1.7f, NRelativeUnit.ParentPercentage);
series2.UseXValues = true;
series2.InflateMargins = true;
series2.FillStyle = new NColorFillStyle(Green);
series2.DataLabelStyle.Visible = true;
series2.DataLabelStyle.VertAlign = VertAlign.Center;
series2.DataLabelStyle.ArrowLength = new NLength(10);
series2.DataLabelStyle.ArrowStrokeStyle.Color = Green;
series2.DataLabelStyle.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = Green;
series2.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);
// label layout settings
chart.LabelLayout.EnableInitialPositioning = EnableInitialPositioningCheckBox.Checked;
chart.LabelLayout.RemoveOverlappedLabels = RemoveOverlappedLabelsCheckBox.Checked;
chart.LabelLayout.EnableLabelAdjustment = EnableLabelAdjustmentCheckBox.Checked;
series1.LabelLayout.OutOfBoundsLocationMode = OutOfBoundsLocationMode.PushWithinBounds;
series1.LabelLayout.InvertLocationsIfIgnored = true;
series2.LabelLayout.OutOfBoundsLocationMode = OutOfBoundsLocationMode.PushWithinBounds;
series2.LabelLayout.InvertLocationsIfIgnored = true;
// enable / disable data point safeguard size for both series
series1.LabelLayout.EnableDataPointSafeguard = EnableDataPointSafeguardCheckBox.Checked;
series2.LabelLayout.EnableDataPointSafeguard = EnableDataPointSafeguardCheckBox.Checked;
// set data point safeguard size for both series
float sizeValue = (float)SafeguardSizeDropDownList.SelectedIndex;
NSizeL size = new NSizeL(new NLength(sizeValue, NGraphicsUnit.Point), new NLength(sizeValue, NGraphicsUnit.Point));
series1.LabelLayout.DataPointSafeguardSize = size;
series2.LabelLayout.DataPointSafeguardSize = size;
// fill with random data
GenerateData(chart);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
StandardBorderDropDownList.Items.Add("None");
StandardBorderDropDownList.Items.Add("SingleFixed");
StandardBorderDropDownList.Items.Add("Sunken");
StandardBorderDropDownList.Items.Add("Raised");
StandardBorderDropDownList.Items.Add("SunkenRaised");
StandardBorderDropDownList.Items.Add("RaisedSunken");
WebExamplesUtilities.FillComboWithColorNames(BorderColorDropDownList, KnownColor.White);
WebExamplesUtilities.FillComboWithValues(BevelWidthDropDownList, 1, 10, 1);
WebExamplesUtilities.FillComboWithValues(BorderWidthDownList, 1, 10, 1);
StandardBorderDropDownList.SelectedIndex = 2;
}
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
// set an image frame
NStandardFrameStyle standardFrameStyle = new NStandardFrameStyle();
standardFrameStyle.SetPredefinedFrameStyle((PredefinedStandardFrame)(StandardBorderDropDownList.SelectedIndex));
standardFrameStyle.InnerBevelWidth = new NLength(BevelWidthDropDownList.SelectedIndex + 1, NGraphicsUnit.Pixel);
standardFrameStyle.OuterBevelWidth = new NLength(BevelWidthDropDownList.SelectedIndex + 1, NGraphicsUnit.Pixel);
standardFrameStyle.OuterBorderColor = WebExamplesUtilities.ColorFromDropDownList(BorderColorDropDownList);
standardFrameStyle.OuterBorderWidth = new NLength(BorderWidthDownList.SelectedIndex + 1, NGraphicsUnit.Pixel);
nChartControl1.BackgroundStyle.FrameStyle = standardFrameStyle;
nChartControl1.BackgroundStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.LightSteelBlue, Color.White);
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Standard Border");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Depth = 50;
chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
NStandardScaleConfigurator scaleX = (NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
scaleX.MajorTickMode = MajorTickMode.AutoMaxCount;
NStandardScaleConfigurator scaleZ = (NStandardScaleConfigurator)chart.Axis(StandardAxis.Depth).ScaleConfigurator;
scaleZ.MajorTickMode = MajorTickMode.AutoMaxCount;
// add the first bar
NBarSeries bar1 = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar1.MultiBarMode = MultiBarMode.Series;
bar1.Name = "Bar1";
bar1.DataLabelStyle.Visible = false;
bar1.BorderStyle.Color = Color.Crimson;
bar1.FillStyle = new NColorFillStyle(Color.Crimson);
bar1.Values.FillRandomRange(Random, 5, 10, 40);
// add the second bar
NBarSeries bar2 = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar2.MultiBarMode = MultiBarMode.Series;
bar2.Name = "Bar2";
bar2.DataLabelStyle.Visible = false;
bar2.BorderStyle.Color = Color.PaleGreen;
bar2.FillStyle = new NColorFillStyle(Color.PaleGreen);
bar2.Values.FillRandomRange(Random, 5, 30, 60);
// add the third bar
NBarSeries bar3 = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar3.MultiBarMode = MultiBarMode.Series;
bar3.Name = "Bar3";
bar3.DataLabelStyle.Visible = false;
bar3.BorderStyle.Color = Color.CornflowerBlue;
bar3.FillStyle = new NColorFillStyle(Color.CornflowerBlue);
bar3.Values.FillRandomRange(Random, 5, 50, 80);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, nChartControl1.Legends[0]);
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithPercents(LengthBottomAxisDropDownList, 10);
WebExamplesUtilities.FillComboWithPercents(LengthLeftAxisDropDownList, 10);
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Axis Model Crossing <br/> <font size = '9pt'>Demonstrates how to use the model cross anchor</font>");
header.TextStyle.TextFormat = TextFormat.XML;
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Left;
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.ContentAlignment = ContentAlignment.BottomRight;
header.Location = new NPointL(
new NLength(7, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(
new NLength(7, NRelativeUnit.ParentPercentage),
new NLength(18, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(
new NLength(86, NRelativeUnit.ParentPercentage),
new NLength(75, NRelativeUnit.ParentPercentage));
// configure scales
NLinearScaleConfigurator yScaleConfigurator = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
NScaleStripStyle yStripStyle = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);
yStripStyle.SetShowAtWall(ChartWallType.Back, true);
yStripStyle.Interlaced = true;
yScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
yScaleConfigurator.StripStyles.Add(yStripStyle);
NLinearScaleConfigurator xScaleConfigurator = new NLinearScaleConfigurator();
NScaleStripStyle xStripStyle = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);
xStripStyle.SetShowAtWall(ChartWallType.Back, true);
xStripStyle.Interlaced = true;
xScaleConfigurator.StripStyles.Add(xStripStyle);
xScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = xScaleConfigurator;
// cross X and Y axes
m_Chart.Axis(StandardAxis.PrimaryX).Anchor = new NCrossAxisAnchor(AxisOrientation.Horizontal, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryY), 0));
m_Chart.Axis(StandardAxis.PrimaryX).Anchor.RulerOrientation = RulerOrientation.Right;
m_Chart.Axis(StandardAxis.PrimaryY).Anchor = new NCrossAxisAnchor(AxisOrientation.Vertical, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryX), 0));
m_Chart.Axis(StandardAxis.Depth).Visible = false;
m_Chart.Wall(ChartWallType.Floor).Visible = false;
m_Chart.Wall(ChartWallType.Left).Visible = false;
// setup bubble series
NBubbleSeries bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);
bubble.Name = "Bubble Series";
bubble.InflateMargins = true;
bubble.DataLabelStyle.Visible = false;
bubble.UseXValues = true;
bubble.ShadowStyle.Type = ShadowType.GaussianBlur;
bubble.BubbleShape = PointShape.Sphere;
bubble.Legend.Mode = SeriesLegendMode.None;
// fill with random data
bubble.Values.FillRandomRange(Random, 10, -20, 20);
bubble.XValues.FillRandomRange(Random, 10, -20, 20);
bubble.Sizes.FillRandomRange(Random, 10, 1, 6);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(nChartControl1.Document);
UpdateCrossings();
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Train Sales");
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));
nChartControl1.Legends[0].Mode = LegendMode.Disabled;
NChart chart = nChartControl1.Charts[0];
// perform manual stretch
float fAspect = ((float)nChartControl1.Width.Value / (float)nChartControl1.Height.Value);
// perform manual stretch
if (fAspect > 1)
{
chart.Width = 86 * fAspect;
chart.Height = 70;
}
else
{
chart.Width = 86;
chart.Height = 70 * fAspect;
}
chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage),
new NLength(18, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(86, NRelativeUnit.ParentPercentage),
new NLength(70, NRelativeUnit.ParentPercentage));
chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
chart.Wall(ChartWallType.Floor).Visible = false;
chart.Wall(ChartWallType.Left).Visible = false;
chart.Axis(StandardAxis.Depth).Visible = false;
chart.Axis(StandardAxis.Depth).Visible = false;
NOrdinalScaleConfigurator ordinalScaleConfigurator = (NOrdinalScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
ordinalScaleConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
ordinalScaleConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
ordinalScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, false);
ordinalScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
NDockAxisAnchor anchor = new NDockAxisAnchor(AxisDockZone.FrontBottom, false, 5, 95);
chart.Axis(StandardAxis.PrimaryX).Anchor = anchor;
NLinearScaleConfigurator linearSclaeConfigurator = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
linearSclaeConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Bar Series";
bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
bar.FillStyle = new NColorFillStyle(Color.MediumPurple);
bar.DataLabelStyle.Visible = false;
bar.InflateMargins = true;
// fill with random data
Random random = new Random();
bar.Values.FillRandom(random, 10);
// generate a data series cumulative sum of the bar values
NFunctionCalculator fc = new NFunctionCalculator();
fc.Expression = "CUMSUM(Value)";
fc.Arguments.Add(bar.Values);
// display this data series as line
line.Name = "Cumulative";
line.Values = fc.Calculate();
line.MarkerStyle.Visible = true;
line.MarkerStyle.PointShape = PointShape.Cylinder;
line.DataLabelStyle.Visible = false;
line.DataLabelStyle.ArrowStrokeStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
bar.BarShape = BarShape.Cylinder;
for (int i = 0; i < bar.Values.Count; i++)
{
bar.FillStyles[i] = new NColorFillStyle(WebExamplesUtilities.RandomColor());
}
bar.Legend.Mode = SeriesLegendMode.DataPoints;
line.Legend.Mode = SeriesLegendMode.None;
NImageResponse imageResponse = new NImageResponse();
imageResponse.StreamImageToBrowser = true;
nChartControl1.ServerSettings.BrowserResponseSettings.DefaultResponse = imageResponse;
nChartControl1.RenderControl(null);
}
protected void Page_Load(object sender, System.EventArgs e)
{
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("3D Funnel Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.ContentAlignment = ContentAlignment.BottomRight;
title.Location = new NPointL(
new NLength(2, NRelativeUnit.ParentPercentage),
new NLength(2, NRelativeUnit.ParentPercentage));
NLegend legend = nChartControl1.Legends[0];
legend.SetPredefinedLegendStyle(PredefinedLegendStyle.BottomRight);
NFunnelChart chart = new NFunnelChart();
chart.BoundsMode = BoundsMode.Fit;
chart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(85, NRelativeUnit.ParentPercentage), new NLength(80, NRelativeUnit.ParentPercentage));
chart.Enable3D = true;
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective);
chart.Projection.Elevation = 18;
nChartControl1.Charts.Clear();
nChartControl1.Charts.Add(chart);
NFunnelSeries funnel = (NFunnelSeries)chart.Series.Add(SeriesType.Funnel);
funnel.BorderStyle.Color = Color.LemonChiffon;
funnel.Legend.DisplayOnLegend = legend;
funnel.Legend.Mode = SeriesLegendMode.DataPoints;
funnel.DataLabelStyle.Format = "<percent>";
funnel.Values.Add(20.0);
funnel.Values.Add(10.0);
funnel.Values.Add(15.0);
funnel.Values.Add(7.0);
funnel.Values.Add(28.0);
funnel.Labels.Add("Awareness");
funnel.Labels.Add("First Hear");
funnel.Labels.Add("Further Learn");
funnel.Labels.Add("Liking");
funnel.Labels.Add("Decision");
NChartPalette palette = new NChartPalette(ChartPredefinedPalette.Bright);
for (int i = 0; i < funnel.Values.Count; i++)
{
funnel.FillStyles[i] = palette.SeriesColors[i % palette.SeriesColors.Count];
}
if (!IsPostBack)
{
// init form controls
WebExamplesUtilities.FillComboWithEnumValues(FunnelLabelModeDropDownList, typeof(FunnelLabelMode));
FunnelLabelModeDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithValues(FunnelRadiusDropDownList, 0, 100, 10);
FunnelRadiusDropDownList.SelectedIndex = (int)(chart.Width / 10);
WebExamplesUtilities.FillComboWithValues(FunnelPointGapDropDownList, 0, 100, 10);
FunnelPointGapDropDownList.SelectedIndex = (int)(funnel.FunnelPointGap / 10);
WebExamplesUtilities.FillComboWithValues(NeckWidthDropDownList, 0, 100, 10);
NeckWidthDropDownList.SelectedIndex = (int)(funnel.NeckWidthPercent / 10);
WebExamplesUtilities.FillComboWithValues(NeckHeightDropDownList, 0, 100, 10);
NeckHeightDropDownList.SelectedIndex = (int)(funnel.NeckHeightPercent / 10);
WebExamplesUtilities.FillComboWithValues(LabelArrowLengthDropDownList, 0, 10, 1);
LabelArrowLengthDropDownList.SelectedIndex = (int)(funnel.DataLabelStyle.ArrowLength.Value);
}
SetLabelMode(funnel);
// set funnel arrow length
funnel.DataLabelStyle.ArrowLength = new NLength((float)(LabelArrowLengthDropDownList.SelectedIndex), NRelativeUnit.ParentPercentage);
// set funnel radius
nChartControl1.Charts[0].Width = FunnelRadiusDropDownList.SelectedIndex * 10.0f;
// set funnel gap
funnel.FunnelPointGap = FunnelPointGapDropDownList.SelectedIndex;
// set neck width
funnel.NeckWidthPercent = NeckWidthDropDownList.SelectedIndex * 10.0f;
// set neck height
funnel.NeckHeightPercent = NeckHeightDropDownList.SelectedIndex * 10.0f;
}
protected void Page_Load(object sender, EventArgs e)
{
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel header = new NLabel("Axis Ruler Caps<br/> <font size = '9pt'>Demonstrates how to change the caps of the axis ruler</font>");
header.DockMode = PanelDockMode.Top;
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
header.TextStyle.TextFormat = TextFormat.XML;
header.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Left;
header.FitAlignment = ContentAlignment.MiddleLeft;
header.Margins = new NMarginsL(5, 0, 0, 5);
nChartControl1.Panels.Add(header);
NCartesianChart chart = new NCartesianChart();
chart.DockMode = PanelDockMode.Fill;
chart.BoundsMode = BoundsMode.Stretch;
chart.Margins = new NMarginsL(5, 10, 10, 5);
nChartControl1.Panels.Add(chart);
Random random = new Random();
// feed some random data
NPointSeries point = new NPointSeries();
point.DataLabelStyle.Visible = false;
point.UseXValues = true;
point.Size = new NLength(5);
point.BorderStyle.Width = new NLength(0);
// fill in some random data
for (int j = 0; j < 30; j++)
{
point.Values.Add(5 + random.Next(90));
point.XValues.Add(5 + random.Next(90));
}
chart.Series.Add(point);
// configure scales
NLinearScaleConfigurator xScale = new NLinearScaleConfigurator();
xScale.RoundToTickMax = true;
xScale.RoundToTickMin = true;
xScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
xScale.ScaleBreaks.Add(new NCustomScaleBreak(new NLineScaleBreakStyle(new NColorFillStyle(Color.FromArgb(124, Color.Orange)), null, new NLength(10)), new NRange1DD(29, 41)));
// add an interlaced strip to the X axis
NScaleStripStyle xInterlacedStrip = new NScaleStripStyle();
xInterlacedStrip.SetShowAtWall(ChartWallType.Back, true);
xInterlacedStrip.Interlaced = true;
xInterlacedStrip.FillStyle = new NColorFillStyle(Color.FromArgb(40, Color.LightGray));
xScale.StripStyles.Add(xInterlacedStrip);
NCartesianAxis xAxis = (NCartesianAxis)chart.Axis(StandardAxis.PrimaryX);
xAxis.ScaleConfigurator = xScale;
xAxis.View = new NRangeAxisView(new NRange1DD(0, 100));
NDockAxisAnchor xAxisAnchor = new NDockAxisAnchor(AxisDockZone.FrontBottom);
xAxisAnchor.BeforeSpace = new NLength(10);
xAxis.Anchor = xAxisAnchor;
NLinearScaleConfigurator yScale = new NLinearScaleConfigurator();
yScale.RoundToTickMax = true;
yScale.RoundToTickMin = true;
yScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
yScale.ScaleBreaks.Add(new NCustomScaleBreak(new NLineScaleBreakStyle(new NColorFillStyle(Color.FromArgb(124, Color.Orange)), null, new NLength(10)), new NRange1DD(29, 41)));
// add an interlaced strip to the Y axis
NScaleStripStyle yInterlacedStrip = new NScaleStripStyle();
yInterlacedStrip.SetShowAtWall(ChartWallType.Back, true);
yInterlacedStrip.Interlaced = true;
yInterlacedStrip.FillStyle = new NColorFillStyle(Color.FromArgb(40, Color.LightGray));
yScale.StripStyles.Add(yInterlacedStrip);
NCartesianAxis yAxis = (NCartesianAxis)chart.Axis(StandardAxis.PrimaryY);
yAxis.ScaleConfigurator = yScale;
yAxis.View = new NRangeAxisView(new NRange1DD(0, 100));
NDockAxisAnchor yAxisAnchor = new NDockAxisAnchor(AxisDockZone.FrontLeft);
yAxisAnchor.BeforeSpace = new NLength(10);
yAxis.Anchor = yAxisAnchor;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
// update form controls
if (!IsPostBack)
{
PaintOnScaleBreaksCheckBox.Checked = false;
WebExamplesUtilities.FillComboWithEnumValues(BeginCapStyleDropDownList, typeof(CapStyle));
BeginCapStyleDropDownList.SelectedIndex = (int)CapStyle.Ellipse;
WebExamplesUtilities.FillComboWithEnumValues(ScaleBreakCapStyleDropDownList, typeof(CapStyle));
ScaleBreakCapStyleDropDownList.SelectedIndex = (int)CapStyle.LeftCrossLine;
WebExamplesUtilities.FillComboWithEnumValues(EndCapStyleDropDownList, typeof(CapStyle));
EndCapStyleDropDownList.SelectedIndex = (int)CapStyle.Arrow;
}
UpdateRulerStyleForAxis(xAxis);
UpdateRulerStyleForAxis(yAxis);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumNames(ContourDisplayModeDropDownList, typeof(ContourDisplayMode));
WebExamplesUtilities.FillComboWithEnumNames(ContourColorModeDropDownList, typeof(ContourColorMode));
ShowFillCheckBox.Checked = true;
SmoothPaletteCheckBox.Checked = true;
ContourDisplayModeDropDownList.SelectedIndex = (int)ContourDisplayMode.Contour;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Panels.Clear();
// set a chart title
NLabel title = new NLabel("Heat Map - Contour");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
title.DockMode = PanelDockMode.Top;
title.Margins = new NMarginsL(0, 5, 0, 0);
nChartControl1.Panels.Add(title);
NLegend legend = new NLegend();
legend.DockMode = PanelDockMode.Right;
legend.Margins = new NMarginsL(0, 5, 5, 0);
legend.FitAlignment = ContentAlignment.TopCenter;
nChartControl1.Panels.Add(legend);
NCartesianChart chart = new NCartesianChart();
nChartControl1.Panels.Add(chart);
chart.DisplayOnLegend = legend;
chart.DockMode = PanelDockMode.Fill;
chart.BoundsMode = BoundsMode.Stretch;
chart.Margins = new NMarginsL(5);
// create the heat map
NHeatMapSeries heatMap = new NHeatMapSeries();
chart.Series.Add(heatMap);
heatMap.Palette.Add(0.0, Color.Purple);
heatMap.Palette.Add(1.5, Color.MediumSlateBlue);
heatMap.Palette.Add(3.0, Color.CornflowerBlue);
heatMap.Palette.Add(4.5, Color.LimeGreen);
heatMap.Palette.Add(6.0, Color.LightGreen);
heatMap.Palette.Add(7.5, Color.Yellow);
heatMap.Palette.Add(9.0, Color.Orange);
heatMap.Palette.Add(10.5, Color.Red);
heatMap.XValuesMode = HeatMapValuesMode.OriginAndStep;
heatMap.YValuesMode = HeatMapValuesMode.OriginAndStep;
heatMap.ContourDisplayMode = ContourDisplayMode.Contour;
heatMap.Legend.Mode = SeriesLegendMode.SeriesLogic;
heatMap.Legend.Format = "<zone_value>";
GenerateData(heatMap);
// update chart control from form controls
heatMap.ContourDisplayMode = (ContourDisplayMode)ContourDisplayModeDropDownList.SelectedIndex;
heatMap.ContourColorMode = (ContourColorMode)ContourColorModeDropDownList.SelectedIndex;
heatMap.ShowFill = ShowFillCheckBox.Checked;
heatMap.Palette.SmoothPalette = SmoothPaletteCheckBox.Checked;
if (heatMap.Palette.SmoothPalette)
{
heatMap.Legend.Format = "<zone_value>";
}
else
{
heatMap.Legend.Format = "<zone_begin> - <zone_end>";
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataLabelFormatDropDownList.Items.Add("high");
DataLabelFormatDropDownList.Items.Add("low");
DataLabelFormatDropDownList.Items.Add("high low");
DataLabelFormatDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithEnumValues(MarkerShapeDropDownList, typeof(PointShape));
MarkerShapeDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithColorNames(HighAreaColorDropDownList, KnownColor.LightSlateGray);
WebExamplesUtilities.FillComboWithColorNames(LowAreaColorDropDownList, KnownColor.DarkOrange);
WebExamplesUtilities.FillComboWithValues(MarkerSizeDropDownList, 0, 5, 1);
MarkerSizeDropDownList.SelectedIndex = 2;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("2D High-Low Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// setup X axis
NOrdinalScaleConfigurator scaleX = (NOrdinalScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
scaleX.DisplayDataPointsBetweenTicks = false;
// setup Y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Color = Color.LightGray;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleY.StripStyles.Add(stripStyle);
NHighLowSeries highLow = (NHighLowSeries)chart.Series.Add(SeriesType.HighLow);
highLow.Name = "High-Low Series";
highLow.InflateMargins = true;
highLow.Legend.Mode = SeriesLegendMode.SeriesLogic;
highLow.MarkerStyle.FillStyle = new NColorFillStyle(Red);
highLow.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(7);
highLow.LowValues.ValueFormatter = new NNumericValueFormatter("0.#");
highLow.HighValues.ValueFormatter = new NNumericValueFormatter("0.#");
highLow.HighFillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(HighAreaColorDropDownList));
highLow.LowFillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(LowAreaColorDropDownList));
highLow.DropLines = ShowDropLinesCheckBox.Checked;
highLow.DataLabelStyle.Visible = ShowDataLabelsCheckBox.Checked;
switch (DataLabelFormatDropDownList.SelectedIndex)
{
case 0:
highLow.DataLabelStyle.Format = "<high_value>";
break;
case 1:
highLow.DataLabelStyle.Format = "<low_value>";
break;
case 2:
highLow.DataLabelStyle.Format = "<high_value> - <low_value>";
break;
}
MarkerShapeDropDownList.Enabled = ShowMarkersCheckBox.Checked;
MarkerSizeDropDownList.Enabled = ShowMarkersCheckBox.Checked;
highLow.MarkerStyle.Visible = ShowMarkersCheckBox.Checked;
highLow.MarkerStyle.PointShape = (PointShape)MarkerShapeDropDownList.SelectedIndex;
highLow.MarkerStyle.Width = new NLength((float)MarkerSizeDropDownList.SelectedIndex, NRelativeUnit.ParentPercentage);
highLow.MarkerStyle.Height = new NLength((float)MarkerSizeDropDownList.SelectedIndex, NRelativeUnit.ParentPercentage);
GenerateData(highLow);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, nChartControl1.Legends[0]);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
EnableInitialPositioningCheckBox.Checked = true;
RemoveOverlappedLabelsCheckBox.Checked = false;
EnableLabelAdjustmentCheckBox.Checked = true;
EnableDataPointSafeguardCheckBox.Checked = true;
WebExamplesUtilities.FillComboWithValues(SafeguardSizeDropDownList, 0, 20, 1);
SafeguardSizeDropDownList.SelectedIndex = 12;
HiddenField1.Value = Random.Next().ToString();
}
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("XYZ Point Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
// configure the chart
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.SoftCameraLight);
chart.Depth = 55.0f;
chart.Width = 55.0f;
chart.Height = 55.0f;
// set automatic walls
foreach (NChartWall wall in chart.Walls)
{
wall.VisibilityMode = WallVisibilityMode.Auto;
}
// set auto axis anchors
chart.Axis(StandardAxis.PrimaryX).Anchor = new NBestVisibilityAxisAnchor(AxisOrientation.Horizontal);
chart.Axis(StandardAxis.PrimaryY).Anchor = new NBestVisibilityAxisAnchor(AxisOrientation.Vertical);
chart.Axis(StandardAxis.Depth).Anchor = new NBestVisibilityAxisAnchor(AxisOrientation.Depth);
// configure X axis
NLinearScaleConfigurator scaleX = new NLinearScaleConfigurator();
scaleX.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleX.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back, ChartWallType.Floor, ChartWallType.Top, ChartWallType.Front };
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// configure Y axis
NLinearScaleConfigurator scaleY = new NLinearScaleConfigurator();
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleY.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back, ChartWallType.Left, ChartWallType.Right, ChartWallType.Front };
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = scaleY;
// add interlaced stripe for Y axis
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back, ChartWallType.Left, ChartWallType.Front, ChartWallType.Right };
scaleY.StripStyles.Add(stripStyle);
// configure Z axis
NLinearScaleConfigurator scaleZ = new NLinearScaleConfigurator();
scaleZ.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleZ.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Floor, ChartWallType.Top, ChartWallType.Left, ChartWallType.Right };
chart.Axis(StandardAxis.Depth).ScaleConfigurator = scaleZ;
// point series 1
NPointSeries series1 = (NPointSeries)chart.Series.Add(SeriesType.Point);
series1.Name = "Point 1";
series1.PointShape = PointShape.Bar;
series1.Size = new NLength(2.4f, NRelativeUnit.ParentPercentage);
series1.UseXValues = true;
series1.UseZValues = true;
series1.InflateMargins = true;
series1.FillStyle = new NColorFillStyle(DarkOrange);
series1.DataLabelStyle.Visible = true;
series1.DataLabelStyle.VertAlign = VertAlign.Center;
series1.DataLabelStyle.ArrowLength = new NLength(12);
series1.DataLabelStyle.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = DarkOrange;
series1.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);
// point series 2
NPointSeries series2 = (NPointSeries)chart.Series.Add(SeriesType.Point);
series2.Name = "Point 2";
series2.PointShape = PointShape.Bar;
series2.Size = new NLength(2.4f, NRelativeUnit.ParentPercentage);
series2.UseXValues = true;
series2.UseZValues = true;
series2.InflateMargins = true;
series2.FillStyle = new NColorFillStyle(Green);
series2.DataLabelStyle.Visible = true;
series2.DataLabelStyle.VertAlign = VertAlign.Center;
series2.DataLabelStyle.ArrowLength = new NLength(12);
series2.DataLabelStyle.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = Green;
series2.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);
// fill with random data
GenerateData(chart);
// label layout settings
chart.LabelLayout.EnableInitialPositioning = EnableInitialPositioningCheckBox.Checked;
chart.LabelLayout.RemoveOverlappedLabels = RemoveOverlappedLabelsCheckBox.Checked;
chart.LabelLayout.EnableLabelAdjustment = EnableLabelAdjustmentCheckBox.Checked;
// enable / disable data point safeguard size for both series
series1.LabelLayout.EnableDataPointSafeguard = EnableDataPointSafeguardCheckBox.Checked;
series2.LabelLayout.EnableDataPointSafeguard = EnableDataPointSafeguardCheckBox.Checked;
// set data point safeguard size for both series
float sizeValue = (float)SafeguardSizeDropDownList.SelectedIndex;
NSizeL size = new NSizeL(new NLength(sizeValue, NGraphicsUnit.Point), new NLength(sizeValue, NGraphicsUnit.Point));
series1.LabelLayout.DataPointSafeguardSize = size;
series2.LabelLayout.DataPointSafeguardSize = size;
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
WebExamplesUtilities.FillComboWithColorNames(UpColorDropDownList, KnownColor.Black);
WebExamplesUtilities.FillComboWithColorNames(DownColorDropDownList, KnownColor.Black);
WebExamplesUtilities.FillComboWithValues(UpStrokeDropDownList, 1, 3, 1);
UpStrokeDropDownList.SelectedIndex = 1;
WebExamplesUtilities.FillComboWithValues(DownStrokeDropDownList, 1, 3, 1);
reversalAmountDropdownlist.Items.AddRange(new ListItem[]
{ new ListItem("0.5"),
new ListItem("1"),
new ListItem("2"),
new ListItem("1%"),
new ListItem("2%"),
new ListItem("5%") });
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// no legend
nChartControl1.Legends.Clear();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Kagi Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// setup X axis
NPriceScaleConfigurator priceConfigurator = new NPriceScaleConfigurator();
priceConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = priceConfigurator;
// setup Y axis
NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
linearScale.StripStyles.Add(stripStyle);
//Setup Kagi series
NKagiSeries kagi = (NKagiSeries)chart.Series.Add(SeriesType.Kagi);
kagi.UpStrokeStyle.Color = WebExamplesUtilities.ColorFromDropDownList(UpColorDropDownList);
kagi.DownStrokeStyle.Color = WebExamplesUtilities.ColorFromDropDownList(DownColorDropDownList);
kagi.UpStrokeStyle.Width = new NLength(Convert.ToInt32(UpStrokeDropDownList.SelectedValue));
kagi.DownStrokeStyle.Width = new NLength(Convert.ToInt32(DownStrokeDropDownList.SelectedValue));
kagi.UseXValues = true;
switch (reversalAmountDropdownlist.SelectedIndex)
{
case 0:
kagi.ReversalAmount = 0.5;
kagi.ReversalAmountInPercents = false;
break;
case 1:
kagi.ReversalAmount = 1;
kagi.ReversalAmountInPercents = false;
break;
case 2:
kagi.ReversalAmount = 2;
kagi.ReversalAmountInPercents = false;
break;
case 3:
kagi.ReversalAmount = 1;
kagi.ReversalAmountInPercents = true;
break;
case 4:
kagi.ReversalAmount = 2;
kagi.ReversalAmountInPercents = true;
break;
case 5:
kagi.ReversalAmount = 5;
kagi.ReversalAmountInPercents = true;
break;
}
GenerateData(kagi);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DefaultFormatDropDown.Items.Add("[value] [label]");
DefaultFormatDropDown.Items.Add("[index] [cumulative]");
DefaultFormatDropDown.Items.Add("[percent] [total]");
DefaultFormatDropDown.SelectedIndex = 0;
DefaultVerticalAlignDropDown.Items.Add("Center");
DefaultVerticalAlignDropDown.Items.Add("Top");
DefaultVerticalAlignDropDown.Items.Add("Bottom");
DefaultVerticalAlignDropDown.SelectedIndex = 1;
DefaultLabelVisibleCheck.Checked = true;
DefaultBackplaneVisibleCheck.Checked = true;
Label3FormatDropDown.Items.Add("Individual");
Label3FormatDropDown.Items.Add("[value] [label]");
Label3FormatDropDown.Items.Add("[index] [cumulative]");
Label3FormatDropDown.Items.Add("[percent] [total]");
Label3FormatDropDown.SelectedIndex = 0;
Label3VerticalAlignDropDown.Items.Add("Center");
Label3VerticalAlignDropDown.Items.Add("Top");
Label3VerticalAlignDropDown.Items.Add("Bottom");
Label3VerticalAlignDropDown.SelectedIndex = 1;
Label3VisibleCheck.Checked = true;
Backplane3VisibleCheck.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Legends[0].Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Data Labels");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// no legend
nChartControl1.Legends.Clear();
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
chart.Axis(StandardAxis.Depth).Visible = false;
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.AddDataPoint(new NDataPoint(10, "Item A"));
bar.AddDataPoint(new NDataPoint(20, "Item B"));
bar.AddDataPoint(new NDataPoint(30, "Item C"));
bar.AddDataPoint(new NDataPoint(25, "Item D"));
bar.AddDataPoint(new NDataPoint(29, "Item E"));
// add interlaced stripe
NLinearScaleConfigurator linearScaleConfigurator = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
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);
linearScaleConfigurator.StripStyles.Add(stripStyle);
// apply style sheet
NFillStyleSheetConfigurator fillStyleSheet = new NFillStyleSheetConfigurator();
fillStyleSheet.SeriesFillTemplate = new NGradientFillStyleTemplate(GradientStyle.Horizontal, GradientVariant.Variant1);
fillStyleSheet.MultiColorSeries = true;
fillStyleSheet.Palette.SetPredefinedPalette(ChartPredefinedPalette.Nature);
NStrokeStyleSheetConfigurator strokeStyleSheet = new NStrokeStyleSheetConfigurator();
strokeStyleSheet.MultiColorSeries = true;
strokeStyleSheet.ApplyToDataLabels = false;
strokeStyleSheet.Palette.SetPredefinedPalette(ChartPredefinedPalette.Nature);
NStyleSheet styleSheet = new NStyleSheet();
fillStyleSheet.ConfigureSheet(styleSheet);
strokeStyleSheet.ConfigureSheet(styleSheet);
styleSheet.Apply(bar);
// add a different data label for data point 3
NDataLabelStyle label = new NDataLabelStyle();
label.TextStyle.FontStyle.Style = FontStyle.Bold;
label.TextStyle.FillStyle = new NColorFillStyle(Color.Crimson);
label.TextStyle.BackplaneStyle.Inflate = new NSizeL(3, 3);
label.TextStyle.BackplaneStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant2, Color.White, Color.Lavender);
bar.DataLabelStyles[3] = label;
label.Format = WebExamplesUtilities.GetXmlFormatString(Label3FormatDropDown.SelectedItem.Text);
label.VertAlign = (VertAlign)Label3VerticalAlignDropDown.SelectedIndex;
label.Visible = Label3VisibleCheck.Checked;
label.TextStyle.BackplaneStyle.Visible = Backplane3VisibleCheck.Checked;
bar.DataLabelStyle.Format = WebExamplesUtilities.GetXmlFormatString(DefaultFormatDropDown.SelectedItem.Text);
bar.DataLabelStyle.VertAlign = (VertAlign)DefaultVerticalAlignDropDown.SelectedIndex;
bar.DataLabelStyle.Visible = DefaultLabelVisibleCheck.Checked;
bar.DataLabelStyle.TextStyle.BackplaneStyle.Visible = DefaultBackplaneVisibleCheck.Checked;
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (!Page.IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumValues(YLabelGenerationModeDropDownList, typeof(LabelGenerationMode));
WebExamplesUtilities.FillComboWithEnumValues(XLabelGenerationModeDropDownList, typeof(LabelGenerationMode));
WebExamplesUtilities.FillComboWithValues(XTicksPerLabelDropDownList, 1, 10, 1);
WebExamplesUtilities.FillComboWithValues(YTicksPerLabelDropDownList, 1, 10, 1);
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel header = nChartControl1.Labels.AddHeader("Axis Labels");
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));
// remove all legends
nChartControl1.Legends.Clear();
// setup chart
m_Chart = nChartControl1.Charts[0];
m_Chart.BoundsMode = BoundsMode.Stretch;
m_Chart.Location = new NPointL(
new NLength(4, NRelativeUnit.ParentPercentage),
new NLength(13, NRelativeUnit.ParentPercentage));
m_Chart.Size = new NSizeL(
new NLength(90, NRelativeUnit.ParentPercentage),
new NLength(82, NRelativeUnit.ParentPercentage));
NStandardScaleConfigurator scaleConfiguratorY = (NStandardScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleConfiguratorY.MajorTickMode = MajorTickMode.AutoMaxCount;
scaleConfiguratorY.MaxTickCount = 50;
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle();
stripStyle.FillStyle = new NColorFillStyle(Color.Beige);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
scaleConfiguratorY.StripStyles.Add(stripStyle);
NStandardScaleConfigurator scaleConfiguratorX = (NStandardScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
scaleConfiguratorX.MajorTickMode = MajorTickMode.AutoMaxCount;
scaleConfiguratorX.AutoLabels = false;
scaleConfiguratorX.Labels.Add("France");
scaleConfiguratorX.Labels.Add("Italy");
scaleConfiguratorX.Labels.Add("Germany");
scaleConfiguratorX.Labels.Add("Norway");
scaleConfiguratorX.Labels.Add("Spain");
scaleConfiguratorX.Labels.Add("Belgium");
scaleConfiguratorX.Labels.Add("Greece");
scaleConfiguratorX.Labels.Add("Austria");
scaleConfiguratorX.Labels.Add("Sweden");
scaleConfiguratorX.Labels.Add("Finland");
scaleConfiguratorX.Labels.Add("Poland");
scaleConfiguratorX.Labels.Add("Denmark");
NBarSeries series1 = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
series1.Name = "Product A";
series1.DataLabelStyle.Visible = false;
GenerateData(series1.Values, 12);
NBarSeries series2 = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
series2.MultiBarMode = MultiBarMode.Clustered;
series2.Name = "Product B";
series2.DataLabelStyle.Visible = false;
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
GenerateData(series2.Values, 12);
UpdateScale();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// fill the combo
LineStyleDropDownList.Items.Add("Line");
LineStyleDropDownList.Items.Add("Tape");
LineStyleDropDownList.Items.Add("Tube");
LineStyleDropDownList.Items.Add("Ellipsoid");
LineStyleDropDownList.SelectedIndex = 0;
WebExamplesUtilities.FillComboWithEnumValues(MarkerShapeDropDownList, typeof(PointShape));
MarkerShapeDropDownList.SelectedIndex = 1;
WebExamplesUtilities.FillComboWithPercents(LineDepthDropDownList, 10);
LineDepthDropDownList.SelectedIndex = 4;
WebExamplesUtilities.FillComboWithValues(LineWidthDropDownList, 0, 5, 1);
LineWidthDropDownList.SelectedIndex = 1;
WebExamplesUtilities.FillComboWithColorNames(LineColorDropDownList, KnownColor.DarkSalmon);
WebExamplesUtilities.FillComboWithColorNames(LineFillColorDropDownList, KnownColor.LightSalmon);
WebExamplesUtilities.FillComboWithValues(MarkerSizeDropDownList, 0, 10, 1);
MarkerSizeDropDownList.SelectedIndex = 2;
ShowMarkersCheckBox.Checked = true;
LeftAxisRoundToTickCheckBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("3D Line Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;
chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective2);
chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
chart.Axis(StandardAxis.Depth).Visible = false;
// setup Y axis
NLinearScaleConfigurator scaleY = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NLinearScaleConfigurator;
scaleY.RoundToTickMin = LeftAxisRoundToTickCheckBox.Checked;
scaleY.RoundToTickMax = LeftAxisRoundToTickCheckBox.Checked;
// add Y axis interlaced 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);
// setup X axis
NOrdinalScaleConfigurator scaleX = chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NOrdinalScaleConfigurator;
scaleX.MajorTickMode = MajorTickMode.AutoMaxCount;
scaleX.DisplayDataPointsBetweenTicks = false;
// setup the line series
NLineSeries nLine = (NLineSeries)chart.Series.Add(SeriesType.Line);
nLine.Values.FillRandom(Random, 10);
nLine.DataLabelStyle.Visible = false;
nLine.Legend.Mode = SeriesLegendMode.DataPoints;
nLine.BorderStyle.Width = new NLength(LineWidthDropDownList.SelectedIndex, NGraphicsUnit.Pixel);
nLine.DepthPercent = LineDepthDropDownList.SelectedIndex * 10;
nLine.BorderStyle.Color = WebExamplesUtilities.ColorFromDropDownList(LineColorDropDownList);
nLine.FillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(LineFillColorDropDownList));
nLine.InflateMargins = InflateMarginsCheckBox.Checked;
nLine.MarkerStyle.Visible = ShowMarkersCheckBox.Checked;
bool bSimpleLine = (LineStyleDropDownList.SelectedIndex == 0);
switch (LineStyleDropDownList.SelectedIndex)
{
case 0: // simple line
nLine.LineSegmentShape = LineSegmentShape.Line;
break;
case 1: // tape
nLine.LineSegmentShape = LineSegmentShape.Tape;
break;
case 2: // tube
nLine.LineSegmentShape = LineSegmentShape.Tube;
break;
case 3: // elipsoid
nLine.LineSegmentShape = LineSegmentShape.Ellipsoid;
break;
}
LineDepthDropDownList.Enabled = !bSimpleLine;
LineFillColorDropDownList.Enabled = !bSimpleLine;
MarkerShapeDropDownList.Enabled = ShowMarkersCheckBox.Checked;
MarkerSizeDropDownList.Enabled = ShowMarkersCheckBox.Checked;
if (nLine.MarkerStyle.Visible)
{
nLine.MarkerStyle.PointShape = (PointShape)MarkerShapeDropDownList.SelectedIndex;
nLine.MarkerStyle.Height = new NLength((float)MarkerSizeDropDownList.SelectedIndex, NRelativeUnit.ParentPercentage);
nLine.MarkerStyle.Width = new NLength((float)MarkerSizeDropDownList.SelectedIndex, NRelativeUnit.ParentPercentage);
nLine.MarkerStyle.FillStyle = new NColorFillStyle(Red);
nLine.MarkerStyle.BorderStyle.Color = WebExamplesUtilities.ColorFromDropDownList(LineColorDropDownList);
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
WebExamplesUtilities.FillComboWithEnumNames(PointShapeDropDownList, typeof(PointShape));
DifferentColorsCheckBox.Checked = true;
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Ternary Point Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
// setup chart
NTernaryChart ternaryChart = new NTernaryChart();
nChartControl1.Panels.Add(ternaryChart);
ConfigureAxis(ternaryChart.Axis(StandardAxis.TernaryA));
ConfigureAxis(ternaryChart.Axis(StandardAxis.TernaryB));
ConfigureAxis(ternaryChart.Axis(StandardAxis.TernaryC));
NTernaryPointSeries point = new NTernaryPointSeries();
ternaryChart.Series.Add(point);
// setup point series
point.Name = "Ternary Point Series";
point.Shape = (PointShape)PointShapeDropDownList.SelectedIndex;
Random rand = new Random();
for (int i = 0; i < 20; i++)
{
// will be automatically normalized so that the sum of a, b, c value is 100
double aValue = rand.Next(100);
double bValue = rand.Next(100);
double cValue = rand.Next(100);
point.AValues.Add(aValue);
point.BValues.Add(bValue);
point.CValues.Add(cValue);
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, ternaryChart, title, null);
if (DifferentColorsCheckBox.Checked)
{
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(nChartControl1.Document);
}
else
{
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
CandleStyleDropDownList.Items.Add("Candle");
CandleStyleDropDownList.Items.Add("Stick");
CandleStyleDropDownList.SelectedIndex = 0;
}
const int nNumberOfWeeks = 20;
const int nWorkDaysInWeek = 5;
const int nTotalWorkDays = nNumberOfWeeks * nWorkDaysInWeek;
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set chart title
NLabel title = nChartControl1.Labels.AddHeader("Financial Chart");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
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;
chart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(12, NRelativeUnit.ParentPercentage));
chart.Size = new NSizeL(new NLength(90, NRelativeUnit.ParentPercentage), new NLength(84, NRelativeUnit.ParentPercentage));
chart.Height = 30;
// setup y axis
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
scaleY.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
scaleY.MajorGridStyle.LineStyle.Color = Color.Gray;
scaleY.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
// add interlaced stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleY.StripStyles.Add(stripStyle);
// setup X axis
NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();
scaleX.FirstRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.FirstRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
scaleX.FirstRow.UseGridStyle = true;
scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.SecondRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
scaleX.SecondRow.UseGridStyle = true;
scaleX.ThirdRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
scaleX.ThirdRow.GridStyle.LineStyle = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
scaleX.ThirdRow.UseGridStyle = true;
// calendar
NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);
wdr.Saturday = false;
wdr.Sunday = false;
scaleX.Calendar.Rules.Add(wdr);
scaleX.EnableCalendar = true;
// set configurator
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;
// create a line series for the simple moving average
NLineSeries lineSMA = (NLineSeries)chart.Series.Add(SeriesType.Line);
lineSMA.Name = "SMA(20)";
lineSMA.Legend.TextStyle.FontStyle.EmSize = new NLength(8, NGraphicsUnit.Point);
lineSMA.DataLabelStyle.Visible = false;
lineSMA.BorderStyle.Color = Color.DarkOrange;
lineSMA.UseXValues = true;
// create the stock series
NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);
stock.Name = "Stock Data";
stock.Legend.Mode = SeriesLegendMode.None;
stock.DataLabelStyle.Visible = false;
stock.CandleStyle = CandleStyle.Bar;
stock.CandleWidth = new NLength(2, NGraphicsUnit.Point);
stock.InflateMargins = true;
stock.UseXValues = true;
stock.UpFillStyle = new NColorFillStyle(Green);
stock.UpStrokeStyle.Color = Color.Black;
stock.DownFillStyle = new NColorFillStyle(DarkOrange);
stock.DownStrokeStyle.Color = Color.Black;
// add the bollinger bands as high low area
NHighLowSeries highLow = (NHighLowSeries)chart.Series.Add(SeriesType.HighLow);
highLow.Name = "BB(20, 2)";
highLow.Legend.TextStyle.FontStyle.EmSize = new NLength(8, NGraphicsUnit.Point);
highLow.DataLabelStyle.Visible = false;
highLow.HighFillStyle = new NColorFillStyle(Color.FromArgb(80, 130, 134, 168));
highLow.HighBorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
highLow.UseXValues = true;
// generate some stock data
WebExamplesUtilities.GenerateOHLCData(stock, 400, nTotalWorkDays + 20);
FillStockDates(stock, nTotalWorkDays + 20);
// create a function calculator
NFunctionCalculator fc = new NFunctionCalculator();
stock.CloseValues.Name = "close";
fc.Arguments.Add(stock.CloseValues);
// calculate the bollinger bands
fc.Expression = "BOLLINGER(close; 20; 2)";
highLow.HighValues = fc.Calculate();
fc.Expression = "BOLLINGER(close; 20; -2)";
highLow.LowValues = fc.Calculate();
// calculate the simple moving average
fc.Expression = "SMA(close; 20)";
lineSMA.Values = fc.Calculate();
// remove data that won't be charted
stock.HighValues.RemoveRange(0, 20);
stock.LowValues.RemoveRange(0, 20);
stock.OpenValues.RemoveRange(0, 20);
stock.CloseValues.RemoveRange(0, 20);
stock.XValues.RemoveRange(0, 20);
highLow.HighValues.RemoveRange(0, 20);
highLow.LowValues.RemoveRange(0, 20);
highLow.XValues = (NDataSeriesDouble)stock.XValues.Clone();
lineSMA.Values.RemoveRange(0, 20);
lineSMA.XValues = (NDataSeriesDouble)stock.XValues.Clone();
stock.CandleStyle = (CandleStyle)CandleStyleDropDownList.SelectedIndex;
lineSMA.Visible = SMACheckBox.Checked;
highLow.Visible = SBBCheckBox.Checked;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// fill the combo
WebExamplesUtilities.FillComboWithValues(XValueDropDownList, 10, 90, 10);
WebExamplesUtilities.FillComboWithValues(YValueDropDownList, 10, 90, 10);
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
nChartControl1.Settings.JitterMode = JitterMode.Enabled;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Intersect Line With X/Y Value");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
NChart chart = nChartControl1.Charts[0];
// 2D line chart
chart.BoundsMode = BoundsMode.Stretch;
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = GetScaleConfigurator();
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = GetScaleConfigurator();
chart.Axis(StandardAxis.Depth).Visible = false;
NAxisCollection axes = chart.Axes;
// add point series
NPointSeries point = (NPointSeries)chart.Series.Add(SeriesType.Point);
point.UseXValues = true;
point.FillStyle = new NColorFillStyle(Color.Red);
point.DataLabelStyle.Visible = false;
point.Size = new NLength(2);
NLineSeries line = new NLineSeries();
chart.Series.Add(line);
line.Name = "Point 1";
line.FillStyle = new NColorFillStyle(Color.Red);
line.BorderStyle.Color = Color.Pink;
line.DataLabelStyle.Visible = false;
line.UseXValues = true;
line.InflateMargins = true;
// fill with data
Random rand = new Random();
double radius = 0;
double angle = 0;
int dataPointCount = 1000;
double rStep = 50.0 / dataPointCount;
double aStep = 10.0;
for (int i = 0; i < dataPointCount; i++)
{
double y = Math.Sin(angle * 0.0174533f) * radius;
double x = Math.Cos(angle * 0.0174533f) * radius;
line.XValues.Add(50.0 + x);
line.Values.Add(50.0 + y);
radius += rStep;
angle += aStep;
}
point.XValues.Clear();
point.Values.Clear();
NAxisConstLine horizontalAxisCursor = new NAxisConstLine();
NAxisConstLine verticalAxisCursor = new NAxisConstLine();
chart.Axis(StandardAxis.PrimaryX).ConstLines.Add(horizontalAxisCursor);
chart.Axis(StandardAxis.PrimaryY).ConstLines.Add(verticalAxisCursor);
double xValue = (XValueDropDownList.SelectedIndex + 1) * 10;
double yValue = (YValueDropDownList.SelectedIndex + 1) * 10;
horizontalAxisCursor.Value = xValue;
List <double> intersections = line.IntersectWithXValue(xValue);
for (int i = 0; i < intersections.Count; i++)
{
point.XValues.Add(xValue);
point.Values.Add(intersections[i]);
}
verticalAxisCursor.Value = yValue;
intersections = line.IntersectWithYValue(yValue);
for (int i = 0; i < intersections.Count; i++)
{
point.XValues.Add(intersections[i]);
point.Values.Add(yValue);
}
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
