LabelRotationAngle Property (RadarIndexAxis)

Gets or sets the rotation angle for the label.

Syntax

Visual Basic
C#

'Declaration
 
Public Property LabelRotationAngle As Integer

'Usage
 
Dim instance As RadarIndexAxis
Dim value As Integer
 
instance.LabelRotationAngle = value
 
value = instance.LabelRotationAngle

public int LabelRotationAngle {get; set;}

Remarks

The rotation angle only has an effect if the text direction is horizontal.

Example

This example sets the orientation and angle.

FarPoint.Win.Chart.RadarValueAxis v1axis = new FarPoint.Win.Chart.RadarValueAxis();
v1axis.Title = "Testing";
v1axis.TitleTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal;
v1axis.TitleRotationAngle = -60;
v1axis.LabelTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal;
v1axis.LabelRotationAngle = 10;

FarPoint.Win.Chart.RadarPointSeries series0 = new FarPoint.Win.Chart.RadarPointSeries();
series0.SeriesName = "Series 0";
series0.Values.Add(1.0);
series0.Values.Add(2.0);
series0.Values.Add(3.0);
series0.Values.Add(4.0);
series0.Values.Add(5.0);
FarPoint.Win.Chart.RadarPointSeries series1 = new FarPoint.Win.Chart.RadarPointSeries();
series1.SeriesName = "Series 1";
series1.Values.Add(2.0);
series1.Values.Add(3.0);
series1.Values.Add(4.0);
series1.Values.Add(5.0);
series1.Values.Add(6.0);
FarPoint.Win.Chart.RadarPlotArea plotArea = new FarPoint.Win.Chart.RadarPlotArea();
plotArea.Location = new PointF(0.2f, 0.2f);
plotArea.Size = new SizeF(0.6f, 0.6f);            
plotArea.YAxes.Clear();
plotArea.YAxes.Add(v1axis);
plotArea.XAxis.Title = "A";
plotArea.XAxis.TitleVisible = true;
plotArea.XAxis.LabelTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal;
plotArea.XAxis.LabelRotationAngle = 40;
plotArea.XAxis.TitleTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal;
plotArea.XAxis.TitleRotationAngle = 20;            
plotArea.Series.Add(series0);
plotArea.Series.Add(series1);
FarPoint.Win.Chart.LabelArea label = new FarPoint.Win.Chart.LabelArea();
label.Text = "Radar";            
label.Location = new System.Drawing.PointF(0.5f, 0.02f);
label.TextDirection = FarPoint.Win.Chart.TextDirection.Rotate270Degree;
label.AlignmentX = 0.5f;
label.AlignmentY = 0.0f;
FarPoint.Win.Chart.LegendArea legend = new FarPoint.Win.Chart.LegendArea();
legend.Location = new PointF(0.98f, 0.5f);
legend.AlignmentX = 1.0f;
legend.AlignmentY = 0.5f;
FarPoint.Win.Chart.ChartModel model = new FarPoint.Win.Chart.ChartModel();
model.LabelAreas.Add(label);
model.LegendAreas.Add(legend);
model.PlotAreas.Add(plotArea);
           
FarPoint.Win.Spread.Chart.SpreadChart chart = new FarPoint.Win.Spread.Chart.SpreadChart();
chart.Size = new Size(200, 200);
chart.Location = new Point(100, 100);
chart.Model = model;
fpSpread1.Sheets[0].Charts.Add(chart);

Visual Basic

Dim v1axis As New FarPoint.Win.Chart.RadarValueAxis()
v1axis.Title = "Testing"
v1axis.TitleTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal
v1axis.TitleRotationAngle = -60
v1axis.LabelTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal
v1axis.LabelRotationAngle = 10

Dim series0 As New FarPoint.Win.Chart.RadarPointSeries()
series0.SeriesName = "Series 0"
series0.Values.Add(1.0)
series0.Values.Add(2.0)
series0.Values.Add(3.0)
series0.Values.Add(4.0)
series0.Values.Add(5.0)
Dim series1 As New FarPoint.Win.Chart.RadarPointSeries()
series1.SeriesName = "Series 1"
series1.Values.Add(2.0)
series1.Values.Add(3.0)
series1.Values.Add(4.0)
series1.Values.Add(5.0)
series1.Values.Add(6.0)
Dim plotArea As New FarPoint.Win.Chart.RadarPlotArea()
plotArea.Location = New PointF(0.2F, 0.2F)
plotArea.Size = New SizeF(0.6F, 0.6F)
plotArea.YAxes.Clear()
plotArea.YAxes.Add(v1axis)
plotArea.XAxis.Title = "A"
plotArea.XAxis.TitleVisible = True
plotArea.XAxis.LabelTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal
plotArea.XAxis.LabelRotationAngle = 40
plotArea.XAxis.TitleTextDirection = FarPoint.Win.Chart.TextDirection.Horizontal
plotArea.XAxis.TitleRotationAngle = 20
plotArea.Series.Add(series0)
plotArea.Series.Add(series1)
Dim label As New FarPoint.Win.Chart.LabelArea()
label.Text = "Radar";   
label.Location = New System.Drawing.PointF(0.5F, 0.02F)
label.TextDirection = FarPoint.Win.Chart.TextDirection.Rotate270Degree
label.AlignmentX = 0.5F
label.AlignmentY = 0.0F
Dim legend As New FarPoint.Win.Chart.LegendArea()
legend.Location = New PointF(0.98F, 0.5F)
legend.AlignmentX = 1.0F
legend.AlignmentY = 0.5F
Dim model As New FarPoint.Win.Chart.ChartModel()
model.LabelAreas.Add(label)
model.LegendAreas.Add(legend)
model.PlotAreas.Add(plotArea)

Dim chart As New FarPoint.Win.Spread.Chart.SpreadChart()
chart.Size = New Size(200, 200)
chart.Location = New Point(100, 100)
chart.Model = model
FpSpread1.Sheets(0).Charts.Add(chart)

Reference

RadarIndexAxis Class
RadarIndexAxis Members