Spread for ASP.NET 13 Product Documentation
FarPoint.Web.Chart Assembly / FarPoint.Web.Chart Namespace / Series Class / LabelNumberFormat Property
Example


In This Topic
    LabelNumberFormat Property (Series)
    In This Topic
    Gets or sets the number format for labels.
    Syntax
    'Declaration
     
    Public Property LabelNumberFormat As String
    'Usage
     
    Dim instance As Series
    Dim value As String
     
    instance.LabelNumberFormat = value
     
    value = instance.LabelNumberFormat
    public string LabelNumberFormat {get; set;}
    Exceptions
    ExceptionDescription
    value is a null reference (Nothing in VB).
    Example
    This example formats the series label.
    FarPoint.Web.Chart.PieSeries series = new FarPoint.Web.Chart.PieSeries();
    series.SeriesName = "Series 0";
    series.Values.Add(1.0);
    series.Values.Add(2.0);
    series.Values.Add(4.0);
    series.Values.Add(8.0);
    series.LabelVisible = true;
    series.LabelNumberFormat = "#.0";
    FarPoint.Web.Chart.PiePlotArea plotArea = new FarPoint.Web.Chart.PiePlotArea();
    plotArea.Location = new PointF(0.2f, 0.2f);
    plotArea.Size = new SizeF(0.6f, 0.6f);
    plotArea.Series.Add(series);
    FarPoint.Web.Chart.LabelArea label = new FarPoint.Web.Chart.LabelArea();
    label.Text = "Pie Chart";
    label.Location = new PointF(0.5f, 0.02f);
    label.AlignmentX = 0.5f;
    label.AlignmentY = 0.0f;
    FarPoint.Web.Chart.LegendArea legend = new FarPoint.Web.Chart.LegendArea();
    legend.Location = new PointF(0.98f, 0.5f);
    legend.AlignmentX = 1.0f;
    legend.AlignmentY = 0.5f;
    FarPoint.Web.Chart.ChartModel model = new FarPoint.Web.Chart.ChartModel();
    model.LabelAreas.Add(label);
    model.LegendAreas.Add(legend);
    model.PlotAreas.Add(plotArea);
    FarPoint.Web.Spread.Chart.SpreadChart chart = new FarPoint.Web.Spread.Chart.SpreadChart();
    chart.Model = model;
    FpSpread1.Sheets[0].Charts.Add(chart);
    Dim series As New FarPoint.Web.Chart.PieSeries()
    series.SeriesName = "Series 0"
    series.Values.Add(1.0)
    series.Values.Add(2.0)
    series.Values.Add(4.0)
    series.Values.Add(8.0)
    series.LabelVisible = True
    series.LabelNumberFormat = "#.0"
    Dim plotArea As New FarPoint.Web.Chart.PiePlotArea()
    plotArea.Location = New PointF(0.2F, 0.2F)
    plotArea.Size = New SizeF(0.6F, 0.6F)
    plotArea.Series.Add(series)
    Dim label As New FarPoint.Web.Chart.LabelArea()
    label.Text = "Pie Chart"
    label.Location = New PointF(0.5F, 0.02F)
    label.AlignmentX = 0.5F
    label.AlignmentY = 0.0F
    Dim legend As New FarPoint.Web.Chart.LegendArea()
    legend.Location = New PointF(0.98F, 0.5F)
    legend.AlignmentX = 1.0F
    legend.AlignmentY = 0.5F
    Dim model As New FarPoint.Web.Chart.ChartModel()
    model.LabelAreas.Add(label)
    model.LegendAreas.Add(legend)
    model.PlotAreas.Add(plotArea)
    Dim chart As New FarPoint.Web.Spread.Chart.SpreadChart()
    chart.Model = model
    FpSpread1.Sheets(0).Charts.Add(chart)
    See Also