Spread WPF 17
Spread WPF Documentation / Developer's Guide / Working with Charts / Creating Charts / Creating Chart Types / Adding a Stock Chart
In This Topic
    Adding a Stock Chart
    In This Topic

    You can create a stock type chart by setting the type to StockHighLowOpenClose. The following image displays a stock chart.

    An example of stock chart

    Using Code

    The following code creates a stock chart.

    1. Create and add values with the SpreadOpenHighLowCloseSeries and DoubleSeriesCollection classes.  
    2. Add the chart and specify the chart type with the AddChart method.
    CS
    Copy Code
    GrapeCity.Windows.SpreadSheet.Data.SpreadOpenHighLowCloseSeries ds = new GrapeCity.Windows.SpreadSheet.Data.SpreadOpenHighLowCloseSeries();
    GrapeCity.Windows.SpreadSheet.Data.DoubleSeriesCollection dcx = new GrapeCity.Windows.SpreadSheet.Data.DoubleSeriesCollection();
    dcx.Add(1);
    dcx.Add(2);
    dcx.Add(3);
    dcx.Add(4);
    ds.XValues = dcx;
    ds.OpenSeries.Values.Add(30);
    ds.OpenSeries.Values.Add(31);
    ds.OpenSeries.Values.Add(32);
    ds.OpenSeries.Values.Add(33);
    ds.CloseSeries.Values.Add(25.45);
    ds.CloseSeries.Values.Add(23.05);
    ds.CloseSeries.Values.Add(17.32);
    ds.CloseSeries.Values.Add(20.45);
    ds.HighSeries.Values.Add(40);
    ds.HighSeries.Values.Add(41);
    ds.HighSeries.Values.Add(42);
    ds.HighSeries.Values.Add(43);
    ds.LowSeries.Values.Add(23.49);
    ds.LowSeries.Values.Add(19.55);
    ds.LowSeries.Values.Add(15.12);
    ds.LowSeries.Values.Add(17.84);
    GrapeCity.Windows.SpreadSheet.Data.SpreadChart sc = gcSpreadSheet1.ActiveSheet.AddChart("chart", GrapeCity.Windows.SpreadSheet.Data.SpreadChartType.StockHighLowOpenClose, 50, 50, 500, 400);
    sc.DataSeries.Add(ds);
    VB.NET
    Copy Code
    Dim ds As New GrapeCity.Windows.SpreadSheet.Data.SpreadOpenHighLowCloseSeries()
    Dim dcx As New GrapeCity.Windows.SpreadSheet.Data.DoubleSeriesCollection()
    dcx.Add(1)
    dcx.Add(2)
    dcx.Add(3)
    dcx.Add(4)
    ds.XValues = dcx
    ds.OpenSeries.Values.Add(30)
    ds.OpenSeries.Values.Add(31)
    ds.OpenSeries.Values.Add(32)
    ds.OpenSeries.Values.Add(33)
    ds.CloseSeries.Values.Add(25.45)
    ds.CloseSeries.Values.Add(23.05)
    ds.CloseSeries.Values.Add(17.32)
    ds.CloseSeries.Values.Add(20.45)
    ds.HighSeries.Values.Add(40)
    ds.HighSeries.Values.Add(41)
    ds.HighSeries.Values.Add(42)
    ds.HighSeries.Values.Add(43)
    ds.LowSeries.Values.Add(23.49)
    ds.LowSeries.Values.Add(19.55)
    ds.LowSeries.Values.Add(15.12)
    ds.LowSeries.Values.Add(17.84)
    Dim sc = GcSpreadSheet1.ActiveSheet.AddChart("chart", GrapeCity.Windows.SpreadSheet.Data.SpreadChartType.StockHighLowOpenClose, 50, 50, 500, 400)
    sc.DataSeries.Add(ds)
    See Also
    SpreadHighLowSeries Class
    SpreadChart Class