StringAlignment 列舉

定義

命名空間:

System.Drawing

組件:

System.Drawing.Common.dll

套件:

System.Drawing.Common v8.0.0

來源:

StringAlignment.cs

指定相對於文字字串之配置矩形的文字字串對齊。

public enum class StringAlignment

public enum StringAlignment

type StringAlignment = 

Public Enum StringAlignment

繼承

Object

ValueType

Enum

StringAlignment

欄位

Center	1	指定文字對齊配置矩形的中央。
Far	2	指定文字對齊配置矩形原始位置的遠端位置。 在由左至右的配置中，遠端位置是右方。 在由右至左的配置中，遠端位置是左方。
Near	0	指定文字應該靠近配置來對齊。 在由左至右的配置中，近端位置是左方。 在由右至左的配置中，近端位置是右方。

範例

下列程式代碼範例示範如何使用 LineAlignment 和 Alignment 屬性和 StringAlignment 列舉來對齊字串。 此範例的設計目的是要與 Windows Forms 搭配使用。 將程式代碼貼到表單中，並在處理表單的事件時呼叫 ShowLineAndAlignment 方法，並e傳遞為 PaintEventArgs 。Paint

private:
   void ShowLineAndAlignment( PaintEventArgs^ e )
   {
      // Construct a new Rectangle .
      Rectangle displayRectangle = Rectangle(Point(40,40),System::Drawing::Size( 80, 80 ));
      
      // Construct 2 new StringFormat objects
      StringFormat^ format1 = gcnew StringFormat( StringFormatFlags::NoClip );
      StringFormat^ format2 = gcnew StringFormat( format1 );
      
      // Set the LineAlignment and Alignment properties for
      // both StringFormat objects to different values.
      format1->LineAlignment = StringAlignment::Near;
      format1->Alignment = StringAlignment::Center;
      format2->LineAlignment = StringAlignment::Center;
      format2->Alignment = StringAlignment::Far;
      
      // Draw the bounding rectangle and a string for each
      // StringFormat object.
      e->Graphics->DrawRectangle( Pens::Black, displayRectangle );
      e->Graphics->DrawString( "Showing Format1", this->Font, Brushes::Red, displayRectangle, format1 );
      e->Graphics->DrawString( "Showing Format2", this->Font, Brushes::Red, displayRectangle, format2 );
   }

private void ShowLineAndAlignment(PaintEventArgs e)
{

    // Construct a new Rectangle .
    Rectangle  displayRectangle = 
        new Rectangle (new Point(40, 40), new Size (80, 80));

    // Construct 2 new StringFormat objects
    StringFormat format1 = new StringFormat(StringFormatFlags.NoClip);
    StringFormat format2 = new StringFormat(format1);

    // Set the LineAlignment and Alignment properties for
    // both StringFormat objects to different values.
    format1.LineAlignment = StringAlignment.Near;
    format1.Alignment = StringAlignment.Center;
    format2.LineAlignment = StringAlignment.Center;
    format2.Alignment = StringAlignment.Far;

    // Draw the bounding rectangle and a string for each
    // StringFormat object.
    e.Graphics.DrawRectangle(Pens.Black, displayRectangle);
    e.Graphics.DrawString("Showing Format1", this.Font, 
        Brushes.Red, (RectangleF)displayRectangle, format1);
    e.Graphics.DrawString("Showing Format2", this.Font, 
        Brushes.Red, (RectangleF)displayRectangle, format2);
}

Private Sub ShowLineAndAlignment(ByVal e As PaintEventArgs)

    ' Construct a new Rectangle.
    Dim displayRectangle _
        As New Rectangle(New Point(40, 40), New Size(80, 80))

    ' Construct two new StringFormat objects
    Dim format1 As New StringFormat(StringFormatFlags.NoClip)
    Dim format2 As New StringFormat(format1)

    ' Set the LineAlignment and Alignment properties for
    ' both StringFormat objects to different values.
    format1.LineAlignment = StringAlignment.Near
    format1.Alignment = StringAlignment.Center
    format2.LineAlignment = StringAlignment.Center
    format2.Alignment = StringAlignment.Far

    ' Draw the bounding rectangle and a string for each
    ' StringFormat object.
    e.Graphics.DrawRectangle(Pens.Black, displayRectangle)
    e.Graphics.DrawString("Showing Format1", Me.Font, Brushes.Red, _
        RectangleF.op_Implicit(displayRectangle), format1)
    e.Graphics.DrawString("Showing Format2", Me.Font, Brushes.Red, _
        RectangleF.op_Implicit(displayRectangle), format2)
End Sub

備註

搭配 LineAlignment 屬性使用時，這個列舉會設定繪製字串的垂直對齊方式。 搭配 Alignment 屬性使用時，這個列舉會設定水準對齊方式。