StripLine.TextOrientation Özellik

Tanım

Ad Alanı:

System.Web.UI.DataVisualization.Charting

Bütünleştirilmiş Kod:

System.Web.DataVisualization.dll

Metin yönünü alır veya ayarlar.

public:
 property System::Web::UI::DataVisualization::Charting::TextOrientation TextOrientation { System::Web::UI::DataVisualization::Charting::TextOrientation get(); void set(System::Web::UI::DataVisualization::Charting::TextOrientation value); };

[System.ComponentModel.Bindable(true)]
[System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.Attribute)]
public System.Web.UI.DataVisualization.Charting.TextOrientation TextOrientation { get; set; }

[<System.ComponentModel.Bindable(true)>]
[<System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.Attribute)>]
member this.TextOrientation : System.Web.UI.DataVisualization.Charting.TextOrientation with get, set

Public Property TextOrientation As TextOrientation

Özellik Değeri

TextOrientation

TextOrientationMetin yönünün hizalamasını temsil eden bir değer.

Öznitelikler

BindableAttribute PersistenceModeAttribute

Örnekler

Aşağıdaki kod örneği, tasarım yüzeyine grafik denetimi eklendikten sonra bir eşik çizgisinin nasıl ekleneceğini gösterir. Grafik, bir serideki tüm veri noktalarının ortalaması hesaplamasını göstermek için yinelenen olmayan bir şerit çizgisi kullanır.

Imports System.Web.UI.DataVisualization.Charting  

Public Partial Class StripLines   
    Inherits System.Web.UI.Page   
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)  
        ' Add chart data before adding strip lines.   
        AddChartData()   

        ' Adds a threshold line using strip lines.   
        AddThresholdStripLine()   
    End Sub   

    ''' <summary>   
    ''' Adds a week of data with values between 20 and 35.   
    ''' </summary>   
    Private Sub AddChartData()   
        ' Declare new random variable   
        Dim rand As New Random()   
        For i As Integer = 0 To 6   

            ' Add a week of data   
            chart1.Series(0).Points.AddXY(DateTime.Now.AddDays(i), rand.[Next](20, 35))   
        Next   
    End Sub   

    ''' <summary>   
    ''' Adds a horizontal threshold strip line at the calculated mean   
    ''' value of all data points in the first series of the chart.   
    ''' </summary>   
    Private Sub AddThresholdStripLine()   
        Dim stripLine3 As New StripLine()   

        ' Set threshold line so that it is only shown once   
        stripLine3.Interval = 0   

        ' Set the threshold line to be drawn at the calculated mean of the first series   
        stripLine3.IntervalOffset = chart1.DataManipulator.Statistics.Mean(chart1.Series(0).Name)   

        stripLine3.BackColor = Color.DarkGreen   
        stripLine3.StripWidth = 0.25   

        ' Set text properties for the threshold line   
        stripLine3.Text = "Mean"   
        stripLine3.ForeColor = Color.Black   
        stripLine3.TextAlignment = StringAlignment.Near   
        stripLine3.TextLineAlignment = StringAlignment.Near   
        stripLine3.TextOrientation = TextOrientation.Auto   

        ' Add strip line to the chart   
        chart1.ChartAreas(0).AxisY.StripLines.Add(stripLine3)   
    End Sub   
End Class  

public partial class StripLines : System.Web.UI.Page   
    {  
        protected void Page_Load(object sender, EventArgs e)  
        {              
            // Add chart data  
            AddChartData();  

            // Adds a threshold line using strip lines.  
            AddThresholdStripLine();  
        }  

        /// <summary>  
        /// Adds a week of data with values between 20 and 35.  
        /// </summary>  
        private void AddChartData()  
        {  
            // Declare new random variable  
            Random rand = new Random();  

            // Add a week of data  
            for (int i = 0; i < 7; i++)   
            {  
                chart1.Series[0].Points.AddXY(DateTime.Now.AddDays(i), rand.Next(20,35));  
            }  
        }  

        /// <summary>  
        /// Adds a horizontal threshold strip line at the calculated mean   
        /// value of all data points in the first series of the chart.  
        /// </summary>  
        private void AddThresholdStripLine()  
        {  
            StripLine stripLine3 = new StripLine();  

            // Set threshold line so that it is only shown once  
            stripLine3.Interval = 0;  

            // Set the threshold line to be drawn at the calculated mean of the first series  
            stripLine3.IntervalOffset = chart1.DataManipulator.Statistics.Mean(chart1.Series[0].Name);  

            stripLine3.BackColor = Color.DarkGreen;  
            stripLine3.StripWidth = 0.25;  

            // Set text properties for the threshold line  
            stripLine3.Text = "Mean";  
            stripLine3.ForeColor = Color.Black;  
            stripLine3.TextAlignment = StringAlignment.Near;  
            stripLine3.TextLineAlignment = StringAlignment.Near;  
            stripLine3.TextOrientation = TextOrientation.Auto;  

            // Add strip line to the chart  
            chart1.ChartAreas[0].AxisY.StripLines.Add(stripLine3);  
        }  
    }  

Açıklamalar

Bu özellik değerine ayarlandığında Auto , metin grafik türüne göre yönelimlidir. Çubuk dışındaki tüm X-Y grafik türlerinde, X ekseni şerit çizgisi metni, şerit çizgisinin en altında yatay olarak soldan sağa yönelimlidir. Çubuk grafiklerde, X ekseni şerit çizgisi metni, şerit çizgisinin sağ tarafına doğru dikey bir şekilde dayalıdır.