MajorGridLine Property (ValueAxis)

Visual Basic
C#

'Declaration
 
Public Property MajorGridLine As Line

'Usage
 
Dim instance As ValueAxis
Dim value As Line
 
instance.MajorGridLine = value
 
value = instance.MajorGridLine

public Line MajorGridLine {get; set;}

Value of null (Nothing in VB) indicates that the grid line is unset.

This example sets the MajorGridLine property.

C#

FarPoint.Web.Chart.IndexAxis vaxis = new FarPoint.Web.Chart.IndexAxis();
vaxis.Title = "A";
vaxis.TitleVisible = true;
vaxis.MinorGridVisible = true;
vaxis.MinorGridLine = new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Aqua, 1.0F);

FarPoint.Web.Chart.ValueAxis v1axis = new FarPoint.Web.Chart.ValueAxis();
v1axis.MajorTickVisible = true;
v1axis.MajorGridLine = new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Crimson, 1.0F);
v1axis.Title = "B";
v1axis.TitleVisible = true;
v1axis.DisplayUnits = 1000.0;

FarPoint.Web.Chart.BarSeries series = new FarPoint.Web.Chart.BarSeries();
series.Values.Add(10000.0);
series.Values.Add(20000.0);
series.Values.Add(40000.0);
series.Values.Add(80000.0);
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.XAxis = vaxis;
plotArea.YAxes.Clear();
plotArea.YAxes.Add(v1axis);
plotArea.Series.Add(series);
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);

Visual Basic

Dim vaxis As New FarPoint.Web.Chart.IndexAxis
vaxis.Title = "A"
vaxis.TitleVisible = True
vaxis.MinorGridVisible = True
vaxis.MinorGridLine = New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Aqua, 1.0F)

Dim v1axis As New FarPoint.Web.Chart.ValueAxis
v1axis.MajorTickVisible = True
v1axis.MajorGridLine = New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Crimson, 1.0F)
v1axis.Title = "B"
v1axis.TitleVisible = True
v1axis.DisplayUnits = 1000.0

Dim series As New FarPoint.Web.Chart.BarSeries()
series.Values.Add(10000.0)
series.Values.Add(20000.0)
series.Values.Add(40000.0)
series.Values.Add(80000.0)
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.XAxis = vaxis
plotArea.YAxes.Clear()
plotArea.YAxes.Add(v1axis)

plotArea.Series.Add(series)
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)

Reference

ValueAxis Class
ValueAxis Members