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

    You can create bubble charts as shown in the following image.

    An example of bubble chart

    Using Code

    The following code creates a bubble chart.

    1. Create and add values with the SpreadBubbleSeries class.  
    2. Add the chart and specify the chart type with the AddChart method.
    CS
    Copy Code
    GrapeCity.Windows.SpreadSheet.Data.SpreadBubbleSeries ds = new GrapeCity.Windows.SpreadSheet.Data.SpreadBubbleSeries();
    ds.XValues.Add(2);
    ds.XValues.Add(3);
    ds.XValues.Add(5);
    ds.Values.Add(3);
    ds.Values.Add(6);
    ds.Values.Add(4);
    ds.SizeValues.Add(3);
    ds.SizeValues.Add(6);
    ds.SizeValues.Add(4);
    GrapeCity.Windows.SpreadSheet.Data.SpreadChart sc = gcSpreadSheet1.ActiveSheet.AddChart("chart", GrapeCity.Windows.SpreadSheet.Data.SpreadChartType.Bubble, 50, 50, 500, 400);
    sc.DataSeries.Add(ds);
    VB.NET
    Copy Code
    Dim ds As New GrapeCity.Windows.SpreadSheet.Data.SpreadBubbleSeries()
    ds.XValues.Add(2)
    ds.XValues.Add(3)
    ds.XValues.Add(5)
    ds.Values.Add(3)
    ds.Values.Add(6)
    ds.Values.Add(4)
    ds.SizeValues.Add(3)
    ds.SizeValues.Add(6)
    ds.SizeValues.Add(4)
    Dim sc = gcSpreadSheet1.ActiveSheet.AddChart("chart", GrapeCity.Windows.SpreadSheet.Data.SpreadChartType.Bubble, 50, 50, 500, 400)
    sc.DataSeries.Add(ds)
    See Also
    ChartType Property