GapWidth Property (WaterfallSeries)

Visual Basic
C#

'Declaration
 
Public Property GapWidth As Single

'Usage
 
Dim instance As WaterfallSeries
Dim value As Single
 
instance.GapWidth = value
 
value = instance.GapWidth

public float GapWidth {get; set;}

Exception	Description
System.ArgumentOutOfRangeException	value is less than zero or greater than 5.

Gap width is measured relative to the data point width (0 = no gap, 1 = gap and data point have same width).

This example creates a waterfall chart.

C#

FarPoint.Web.Chart.WaterfallSeries wseries = new FarPoint.Web.Chart.WaterfallSeries();
wseries.SeriesName = "Series0";
wseries.Values.Add(10);
wseries.Values.Add(-5);
wseries.Values.Add(-1);
wseries.Values.Add(4);
wseries.GapWidth = 0;

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(wseries);
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.Width = 200;
chart.Height = 200;
FpSpread1.Sheets[0].Charts.Add(chart);
textBox1.Text = wseries.Count.ToString();

Visual Basic

Dim wseries = New FarPoint.Web.Chart.WaterfallSeries()
wseries.SeriesName = "Series0"
wseries.Values.Add(10)
wseries.Values.Add(-5)
wseries.Values.Add(-1)
wseries.Values.Add(4)
wseries.GapWidth = 0
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(wseries)
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.Width = 200
chart.Height = 200
FpSpread1.Sheets(0).Charts.Add(chart)
LextBox1.Text = wseries.Count.ToString()

Reference

WaterfallSeries Class
WaterfallSeries Members