VB.Net Tutorial/2D Graphics/StringTrimming — различия между версиями

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Текущая версия на 12:55, 26 мая 2010

StringTrimming.Character

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class StringTrimmingCharacter
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
public class Form1
  Inherits System.Windows.Forms.Form
  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim txt As String
        Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
        Dim layout_rect As RectangleF
        e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
        layout_rect = New RectangleF(50, 0, 500, 70)
        txt = "ABC\DEF\GHI\JKL\MNO\PQR\STU\VWX\YZ ABC DEF GHI JKL MNO PQR STU VWX YZ"
        Dim string_format As New StringFormat
        string_format.Trimming = StringTrimming.Character
        e.Graphics.DrawString(string_format.Trimming.ToString, Me.Font, Brushes.Black, 0, layout_rect.Y + 5)
        e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
        e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
  End Sub
  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(700, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
  End Sub
End Class

StringTrimming.EllipsisCharacter

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class StringTrimmingEllipsisCharacter
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
public class Form1
  Inherits System.Windows.Forms.Form
  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim txt As String
        Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
        Dim layout_rect As RectangleF
        e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
        layout_rect = New RectangleF(50, 0, 500, 70)
        txt = "ABC\DEF\GHI\JKL\MNO\PQR\STU\VWX\YZ ABC DEF GHI JKL MNO PQR STU VWX YZ"
        Dim string_format As New StringFormat
        string_format.Trimming = StringTrimming.EllipsisCharacter
        e.Graphics.DrawString(string_format.Trimming.ToString, Me.Font, Brushes.Black, 0, layout_rect.Y + 5)
        e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
        e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
  End Sub
  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(700, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
  End Sub
End Class

StringTrimming.EllipsisPath

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class StringTrimmingEllipsisPath
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
public class Form1
  Inherits System.Windows.Forms.Form
  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim txt As String
        Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
        Dim layout_rect As RectangleF
        e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
        layout_rect = New RectangleF(50, 0, 500, 70)
        txt = "ABC\DEF\GHI\JKL\MNO\PQR\STU\VWX\YZ ABC DEF GHI JKL MNO PQR STU VWX YZ"
        Dim string_format As New StringFormat
        string_format.Trimming = StringTrimming.EllipsisPath
        e.Graphics.DrawString(string_format.Trimming.ToString, Me.Font, Brushes.Black, 0, layout_rect.Y + 5)
        e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
        e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
  End Sub
  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(700, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
  End Sub
End Class

StringTrimming.EllipsisWord

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class StringTrimmingEllipsisWord
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
public class Form1
  Inherits System.Windows.Forms.Form
  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim txt As String
        Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
        Dim layout_rect As RectangleF
        e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
        layout_rect = New RectangleF(50, 0, 500, 70)
        txt = "ABC\DEF\GHI\JKL\MNO\PQR\STU\VWX\YZ ABC DEF GHI JKL MNO PQR STU VWX YZ"
        Dim string_format As New StringFormat
        string_format.Trimming = StringTrimming.EllipsisWord
        e.Graphics.DrawString(string_format.Trimming.ToString, Me.Font, Brushes.Black, 0, layout_rect.Y + 5)
        e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
        e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
  End Sub
  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(700, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
  End Sub
End Class

StringTrimming.None

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class StringTrimmingNone
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
public class Form1
  Inherits System.Windows.Forms.Form
  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim txt As String
        Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
        Dim layout_rect As RectangleF
        e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
        layout_rect = New RectangleF(50, 0, 500, 70)
        txt = "ABC\DEF\GHI\JKL\MNO\PQR\STU\VWX\YZ ABC DEF GHI JKL MNO PQR STU VWX YZ"
        Dim string_format As New StringFormat
        string_format.Trimming = StringTrimming.None
        e.Graphics.DrawString(string_format.Trimming.ToString, Me.Font, Brushes.Black, 0, layout_rect.Y + 5)
        e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
        e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
  End Sub
  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(700, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
  End Sub
End Class

StringTrimming.Word

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class StringTrimmingWord
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
public class Form1
  Inherits System.Windows.Forms.Form
  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim txt As String
        Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
        Dim layout_rect As RectangleF
        e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
        layout_rect = New RectangleF(50, 0, 500, 70)
        txt = "ABC\DEF\GHI\JKL\MNO\PQR\STU\VWX\YZ ABC DEF GHI JKL MNO PQR STU VWX YZ"
        Dim string_format As New StringFormat
        string_format.Trimming = StringTrimming.Word
        e.Graphics.DrawString(string_format.Trimming.ToString, Me.Font, Brushes.Black, 0, layout_rect.Y + 5)
        e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
        e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
  End Sub
  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(700, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
  End Sub
End Class
Источник — «http://vbex.ru/index.php?title=VB.Net_Tutorial/2D_Graphics/StringTrimming&oldid=3362»