Spread for ASP.NET 10 Product Documentation
GapWidth Property (HistogramSeries)
Example 


Gets or sets the amount of space between categories.
Syntax
'Declaration
 
Public Property GapWidth As Single
'Usage
 
Dim instance As HistogramSeries
Dim value As Single
 
instance.GapWidth = value
 
value = instance.GapWidth
public float GapWidth {get; set;}
Exceptions
ExceptionDescription
System.ArgumentOutOfRangeException value is less than zero or is greater than 5.
Remarks
Gap width is measured relative to the data point width (0 = no gap, 1 = gap and data point have same width).
Example
This example creates a histogram chart.
FarPoint.Web.Chart.HistogramSeries hs = new FarPoint.Web.Chart.HistogramSeries();
hs.SeriesName = "Histogram Sample";
hs.Values.Add(23);
hs.Values.Add(5);
hs.Values.Add(79);
hs.Values.Add(11);
hs.Values.Add(23);
hs.Values.Add(55);
hs.Values.Add(88);
hs.Values.Add(67);
hs.Values.Add(42);
hs.Values.Add(56);
hs.BinOption.BinSize = 20;
hs.GapWidth = 1;
FarPoint.Web.Chart.YPlotArea plotArea = new FarPoint.Web.Chart.YPlotArea();
plotArea.Location = new PointF(0.2f, 0.2f);
plotArea.Size = new SizeF(0.6f, 0.6f);
plotArea.Series.Add(hs);
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;
chart.Left = 0;
chart.Top = 150;
chart.Width = 400;
chart.Height = 200;
FpSpread1.ActiveSheetView.Charts.Add(chart);
Dim hs As New FarPoint.Web.Chart.HistogramSeries()
hs.SeriesName = "Histogram Sample"
hs.Values.Add(23)
hs.Values.Add(5)
hs.Values.Add(79)
hs.Values.Add(11)
hs.Values.Add(23)
hs.Values.Add(55)
hs.Values.Add(88)
hs.Values.Add(67)
hs.Values.Add(42)
hs.Values.Add(56)
hs.BinOption.BinSize = 20
hs.GapWidth = 1
Dim plotArea As New FarPoint.Web.Chart.YPlotArea()
plotArea.Location = New PointF(0.2F, 0.2F)
plotArea.Size = New SizeF(0.6F, 0.6F)
plotArea.Series.Add(hs)
Dim model As New FarPoint.Web.Chart.ChartModel()
model.PlotAreas.Add(plotArea)
Dim chart As New FarPoint.Web.Spread.Chart.SpreadChart()
chart.Model = model
chart.Left = 0
chart.Top = 150
chart.Width = 400
chart.Height = 200
FpSpread1.ActiveSheetView.Charts.Add(chart)
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

HistogramSeries Class
HistogramSeries Members

 

 


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