/// <summary>
///
/// </summary>
/// <param name="threeLineBreak"></param>
private void GenerateData(NThreeLineBreakSeries threeLineBreak)
{
NStockDataGenerator dataGenerator = new NStockDataGenerator(new NRange(50, 350), 0.002, 2);
dataGenerator.Reset();
DateTime dt = DateTime.Now;
for (int i = 0; i < 100; i++)
{
threeLineBreak.DataPoints.Add(new NThreeLineBreakDataPoint(NDateTimeHelpers.ToOADate(dt), dataGenerator.GetNextValue()));
dt = dt.AddDays(1);
}
}
private void GenerateData(NThreeLineBreakSeries threeLineBreak)
{
NStockDataGenerator dataGenerator = new NStockDataGenerator(new NRange1DD(50, 350), 0.002, 2);
dataGenerator.Reset();
DateTime dt = new DateTime(2007, 1, 1);
for (int i = 0; i < 100; i++)
{
threeLineBreak.Values.Add(dataGenerator.GetNextValue());
threeLineBreak.XValues.Add(dt);
dt = dt.AddDays(1);
}
}
public override void Initialize()
{
base.Initialize();
// remove all legends
nChartControl1.Legends.Clear();
// set a chart title
NLabel title = new NLabel("Three Line Break");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
NChart chart = nChartControl1.Charts[0];
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
scaleY.StripStyles.Add(stripStyle);
// setup X axis
NPriceScaleConfigurator priceConfigurator = new NPriceScaleConfigurator();
priceConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0);
priceConfigurator.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = priceConfigurator;
// setup line break series
m_ThreeLineBreak = (NThreeLineBreakSeries)chart.Series.Add(SeriesType.ThreeLineBreak);
m_ThreeLineBreak.UseXValues = true;
GenerateData(m_ThreeLineBreak);
// apply layout
ConfigureStandardLayout(chart, title, null);
BoxWidthPercentCombo.SelectedIndex = 2;
LinesToBreakNumericUpDown.Value = 3;
nChartControl1.MouseMove += new MouseEventHandler(nChartControl1_MouseMove);
}
/// <summary>
/// Called to initialize the example
/// </summary>
/// <param name="chartControl"></param>
public override void Create()
{
// remove all legends
nChartControl1.Legends.Clear();
// set a chart title
NLabel title = new NLabel("Three Line Break");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
NChart chart = nChartControl1.Charts[0];
NLinearScaleConfigurator scaleY = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
// add interlace stripe
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
stripStyle.SetShowAtWall(ChartWallType.Back, true);
scaleY.StripStyles.Add(stripStyle);
// setup X axis
NPriceScaleConfigurator priceConfigurator = new NPriceScaleConfigurator();
priceConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0);
priceConfigurator.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = priceConfigurator;
// setup line break series
m_ThreeLineBreak = new NThreeLineBreakSeries();
chart.Series.Add(m_ThreeLineBreak);
m_ThreeLineBreak.UseXValues = true;
GenerateData(m_ThreeLineBreak);
// apply layout
ConfigureStandardLayout(chart, title, null);
NExampleHelpers.FillComboWithValues(BarWidthPercentComboBox, 0, 100, 10);
BarWidthPercentComboBox.SelectedIndex = 2;
NExampleHelpers.FillComboWithValues(NumberOfLinesToBreakComboBox, 1, 10, 1);
NumberOfLinesToBreakComboBox.SelectedIndex = 4;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
protected override NWidget CreateExampleContent()
{
NChartView chartView = CreateCartesianChartView();
// configure title
chartView.Surface.Titles[0].Text = "Three Line Break";
// configure chart
NCartesianChart chart = (NCartesianChart)chartView.Surface.Charts[0];
chart.SetPredefinedCartesianAxes(ENPredefinedCartesianAxis.XYLinear);
NLinearScale scaleY = (NLinearScale)chart.Axes[ENCartesianAxis.PrimaryY].Scale;
// add interlace stripe
NScaleStrip stripStyle = new NScaleStrip(new NColorFill(NColor.Beige), null, true, 0, 0, 1, 1);
stripStyle.Interlaced = true;
scaleY.Strips.Add(stripStyle);
// setup X axis
NPriceTimeScale priceScale = new NPriceTimeScale();
priceScale.InnerMajorTicks.Stroke = new NStroke(0.0, NColor.Black);
chart.Axes[ENCartesianAxis.PrimaryX].Scale = priceScale;
// setup line break series
m_ThreeLineBreak = new NThreeLineBreakSeries();
m_ThreeLineBreak.UseXValues = true;
chart.Series.Add(m_ThreeLineBreak);
GenerateData(m_ThreeLineBreak);
chartView.Document.StyleSheets.ApplyTheme(new NChartTheme(ENChartPalette.Bright, false));
return(chartView);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
WebExamplesUtilities.FillComboWithColorNames(UpColorDropDownList, KnownColor.White);
WebExamplesUtilities.FillComboWithColorNames(DownColorDropDownList, KnownColor.Black);
BoxWidthDropDownList.Items.AddRange(new ListItem[]
{
new ListItem("50%"),
new ListItem("75%"),
new ListItem("100%")
});
BoxWidthDropDownList.SelectedIndex = 2;
WebExamplesUtilities.FillComboWithValues(NumberOfLinesDropDownList, 1, 4, 1);
}
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Three Line Break");
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;
// 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);
// setup X axis
NPriceScaleConfigurator priceConfigurator = new NPriceScaleConfigurator();
priceConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0);
priceConfigurator.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = priceConfigurator;
// setup line break series
NThreeLineBreakSeries threeLineBreak = (NThreeLineBreakSeries)chart.Series.Add(SeriesType.ThreeLineBreak);
threeLineBreak.UseXValues = true;
threeLineBreak.UpFillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(UpColorDropDownList));
threeLineBreak.DownFillStyle = new NColorFillStyle(WebExamplesUtilities.ColorFromDropDownList(DownColorDropDownList));
threeLineBreak.NumberOfLinesToBreak = Convert.ToInt32(NumberOfLinesDropDownList.SelectedValue);
switch (BoxWidthDropDownList.SelectedIndex)
{
case 0:
threeLineBreak.BoxWidthPercent = 50;
break;
case 1:
threeLineBreak.BoxWidthPercent = 75;
break;
case 2:
threeLineBreak.BoxWidthPercent = 100;
break;
}
GenerateData(threeLineBreak);
// apply layout
ApplyLayoutTemplate(0, nChartControl1, chart, title, null);
}
