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


In This Topic
    AreaFills Property (AreaSeries)
    In This Topic
    Gets the collection of area fills for the series.
    Syntax
    'Declaration
     
    Public ReadOnly Property AreaFills As FillCollection
    'Usage
     
    Dim instance As AreaSeries
    Dim value As FillCollection
     
    value = instance.AreaFills
    public FillCollection AreaFills {get;}
    Example
    This example creates a chart control.
    FarPoint.Web.Chart.AreaSeries aseries = new FarPoint.Web.Chart.AreaSeries();
    FarPoint.Web.Chart.AreaSeries aseries1 = new FarPoint.Web.Chart.AreaSeries();
    
            protected void Page_Load(object sender, EventArgs e)
        {
            aseries.SeriesName = "Series1";
            aseries.Values.Add(2);
            aseries.Values.Add(4);
            aseries.Values.Add(3);
            aseries.Values.Add(5);
            aseries.AreaFill = new FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Aquamarine,System.Drawing.Color.DarkBlue);
    
            aseries1.SeriesName = "Series2";
            aseries1.Values.Add(1);
            aseries1.Values.Add(2);
            aseries1.Values.Add(4);
            aseries1.Values.Add(8);
            aseries1.AreaFill = new FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Coral, System.Drawing.Color.Crimson);
            aseries1.AreaBorder = new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.DarkSalmon);
    
            FarPoint.Web.Chart.YPlotArea plotArea = new FarPoint.Web.Chart.YPlotArea();
            plotArea.Location = new System.Drawing.PointF(0.2F, 0.2F);
            plotArea.Size = new System.Drawing.SizeF(0.6F, 0.6F);
            plotArea.Series.Add(aseries);
            plotArea.Series.Add(aseries1);
    
            FarPoint.Web.Chart.ChartModel model = new FarPoint.Web.Chart.ChartModel();
            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);       
        }
    
        protected void Button1_Click(object sender, EventArgs e)
        {
            aseries.Values.Clear();
            aseries1.Values[3] = 1;
            double v;
            v = aseries1.Values[3];
            textBox1.Text = v.ToString();
            aseries1.AreaFills[1] = new FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Aquamarine,System.Drawing.Color.DarkBlue);
            object effect;
            effect = aseries1.AreaFills[1];
           textBox1.Text = effect.ToString();
        }
    Dim aseries As New FarPoint.Web.Chart.AreaSeries
    Dim aseries1 As New FarPoint.Web.Chart.AreaSeries
    
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    aseries.SeriesName = "Series1"
    aseries.Values.Add(2.0)
    aseries.Values.Add(4.0)
    aseries.Values.Add(3.0)
    aseries.Values.Add(5.0)
    aseries.AreaFill = New FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Aquamarine, System.Drawing.Color.DarkBlue)
    
    aseries1.SeriesName = "Series2"
    aseries1.Values.Add(1.0)
    aseries1.Values.Add(2.0)
    aseries1.Values.Add(4.0)
    aseries1.Values.Add(8.0)
    aseries1.AreaFill = New FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Coral, System.Drawing.Color.Crimson)
    aseries1.AreaBorder = New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.DarkSalmon)
    
    Dim plotArea As New FarPoint.Web.Chart.YPlotArea()
    plotArea.Location = New System.Drawing.PointF(0.2F, 0.2F)
    plotArea.Size = New System.Drawing.SizeF(0.6F, 0.6F)
    plotArea.series.Add(aseries)
    plotArea.series.Add(aseries1)
    
    Dim model As New FarPoint.Web.Chart.ChartModel()
    model.PlotAreas.Add(plotArea)
    Dim chart As New FarPoint.Web.Spread.Chart.SpreadChart()
    chart.Model = model
    FpSpread1.Sheets(0).Charts.Add(chart)
    End Sub
    
    Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
    aseries.Values.Clear()
    aseries1.Values(3) = 1
    
    Dim v As Double
    v = aseries1.Values(3)
    TextBox1.Text = v.ToString()
    
    aseries1.AreaFills(1) = New FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Aquamarine, System.Drawing.Color.DarkBlue)
    Dim effect As Object
    effect = aseries1.AreaFills(1)
    TextBox1.Text = effect.ToString()
    End Sub
    See Also