Spread for ASP.NET 9.0 Product Documentation
AreaFills Property (AreaSeries)
Example 


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
Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

See Also

Reference

AreaSeries Class
AreaSeries Members

 

 


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