Spread ASP.NET 14
FarPoint.Web.Chart Assembly / FarPoint.Web.Chart Namespace / LabelArea Class / Location Property
Example


In This Topic
    Location Property (LabelArea)
    In This Topic
    Gets or sets the location of the label area in the control.
    Syntax
    'Declaration
     
    Public Property Location As PointF
    'Usage
     
    Dim instance As LabelArea
    Dim value As PointF
     
    instance.Location = value
     
    value = instance.Location
    public PointF Location {get; set;}
    Exceptions
    ExceptionDescription
    Value's x or y is less than zero or greater than one.
    Remarks
    Location is measured in relative units ((0.0, 0.0) = upper left corner of control, (1.0, 1.0) = lower right corner of control).
    Example
    This example sets the Location property.
    FarPoint.Web.Chart.AreaSeries aseries = new FarPoint.Web.Chart.AreaSeries();
    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.Azure, System.Drawing.Color.Bisque);
    FarPoint.Web.Chart.AreaSeries aseries1 = new FarPoint.Web.Chart.AreaSeries();
    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.Azure, System.Drawing.Color.Bisque);
    aseries.AreaBorder = new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Blue);
    // OR
    //aseries1.AreaFill = new FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Azure, System.Drawing.Color.Bisque, FarPoint.Web.Chart.GradientStyle.ForwardDiagonal);
    //aseries.AreaBorder = new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Blue, 2);
    
    //aseries1.AreaFills.Add(new FarPoint.Web.Chart.SolidFill(System.Drawing.Color.LightGreen));
    //aseries1.AreaBorders.AddRange(new FarPoint.Web.Chart.Line[] { new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Black), new
    FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Red), new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Aqua), null
    });
    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.LabelArea Label = new FarPoint.Web.Chart.LabelArea();
    Label.Text = "Area Chart";
    Label.Location = new System.Drawing.PointF(0.5F, 0.02F);
    FarPoint.Web.Chart.LegendArea legend = new FarPoint.Web.Chart.LegendArea();
    legend.Location = new System.Drawing.PointF(0.80F, 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 aseries As New FarPoint.Web.Chart.AreaSeries
    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.Azure, System.Drawing.Color.Bisque)
    
    Dim aseries1 As New FarPoint.Web.Chart.AreaSeries
    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.Azure, System.Drawing.Color.Bisque)
    aseries.AreaBorder = New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Blue)
    ' OR
    'aseries1.AreaFill = New FarPoint.Web.Chart.GradientFill(System.Drawing.Color.Azure, System.Drawing.Color.Bisque, FarPoint.Web.Chart.GradientStyle.ForwardDiagonal)
    'aseries.AreaBorder = New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Blue, 2)
    
    'aseries1.AreaFills.Add(New FarPoint.Web.Chart.SolidFill(System.Drawing.Color.LightGreen))
    'aseries1.AreaBorders.AddRange(New FarPoint.Web.Chart.Line() {New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Black), New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Red), New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Aqua), Nothing})
    
    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 Label As New FarPoint.Web.Chart.LabelArea()
    Label.Text = "Area Chart"
    Label.Location = New System.Drawing.PointF(0.5F, 0.02F)
    Label.AlignmentX = 0.5F
    Label.AlignmentY = 0.0F
    
    Dim legend As New FarPoint.Web.Chart.LegendArea()
    legend.Location = New System.Drawing.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