Spread ASP.NET 14
FarPoint.Web.Chart Assembly / FarPoint.Web.Chart Namespace / Series Class / LabelTextFont Property
Example


In This Topic
    LabelTextFont Property (Series)
    In This Topic
    Gets or sets the font of the text of the data labels.
    Syntax
    'Declaration
     
    Public Property LabelTextFont As Font
    'Usage
     
    Dim instance As Series
    Dim value As Font
     
    instance.LabelTextFont = value
     
    value = instance.LabelTextFont
    public Font LabelTextFont {get; set;}
    Remarks
    A value of null (Nothing in VB) indicates that the font will be automatically determined.
    Example
    This example creates a 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.LabelTextFill = new FarPoint.Web.Chart.GradientFill(Color.Blue, Color.Orange);
    series.LabelTextFont = new Font("Calibri", 12);
    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.LabelTextFill = New FarPoint.Web.Chart.GradientFill(Color.Blue, Color.Orange)
    series.LabelTextFont = New Font("Calibri", 12)
    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