VB.Net by API/System.Drawing

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FontFamily.GetCellAscent

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System
Imports System.Windows.Forms
Imports System.Drawing.Text
public class FontMetricsDisplay
   public Shared Sub Main
        Application.Run(New FrmFontMetrics)
   End Sub
End class

Public Class FrmFontMetrics
   Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
   Public Sub New()
      MyBase.New()
      "This call is required by the Windows Form Designer.
      InitializeComponent()
      "Add any initialization after the InitializeComponent() call
   End Sub
   "Form overrides dispose to clean up the component list.
   Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
      If disposing Then
         If Not (components Is Nothing) Then
            components.Dispose()
         End If
      End If
      MyBase.Dispose(disposing)
   End Sub
   "Required by the Windows Form Designer
   Private components As System.ruponentModel.Container
   "NOTE: The following procedure is required by the Windows Form Designer
   "It can be modified using the Windows Form Designer.  
   "Do not modify it using the code editor.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
      "
      "frmFontMetrics
      "
      Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
      Me.ClientSize = New System.Drawing.Size(920, 253)
      Me.Name = "frmFontMetrics"
      Me.Text = "Metrics"
   End Sub
#End Region
   Protected Overrides Sub OnPaint( _
    ByVal paintEvent As PaintEventArgs)
      Dim graphicsObject As Graphics = paintEvent.Graphics
      Dim brush As SolidBrush = New SolidBrush(Color.Red)
      Dim pen As Pen = New Pen(brush, Convert.ToSingle(2.5))
      " Arial font metrics
      Dim arial As Font = New Font("Arial", 12)
      Dim family As FontFamily = arial.FontFamily
      Dim sanSerif As Font = New Font("Microsoft Sans Serif",14, FontStyle.Italic)
      pen.Color = brush.Color
      brush.Color = Color.DarkBlue
      graphicsObject.DrawString("Current Font: " & arial.ToString, arial, brush, 10, 10)
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Regular))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Regular))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Regular))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Regular))
      family = sanSerif.FontFamily
      Console.WriteLine("Current Font: " & sanSerif.ToString())
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Italic))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Italic))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Italic))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Italic))
   End Sub
End Class


FontFamily.GetCellDescent

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System
Imports System.Windows.Forms
Imports System.Drawing.Text
public class FontMetricsDisplay
   public Shared Sub Main
        Application.Run(New FrmFontMetrics)
   End Sub
End class

Public Class FrmFontMetrics
   Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
   Public Sub New()
      MyBase.New()
      "This call is required by the Windows Form Designer.
      InitializeComponent()
      "Add any initialization after the InitializeComponent() call
   End Sub
   "Form overrides dispose to clean up the component list.
   Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
      If disposing Then
         If Not (components Is Nothing) Then
            components.Dispose()
         End If
      End If
      MyBase.Dispose(disposing)
   End Sub
   "Required by the Windows Form Designer
   Private components As System.ruponentModel.Container
   "NOTE: The following procedure is required by the Windows Form Designer
   "It can be modified using the Windows Form Designer.  
   "Do not modify it using the code editor.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
      "
      "frmFontMetrics
      "
      Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
      Me.ClientSize = New System.Drawing.Size(920, 253)
      Me.Name = "frmFontMetrics"
      Me.Text = "Metrics"
   End Sub
#End Region
   Protected Overrides Sub OnPaint( _
    ByVal paintEvent As PaintEventArgs)
      Dim graphicsObject As Graphics = paintEvent.Graphics
      Dim brush As SolidBrush = New SolidBrush(Color.Red)
      Dim pen As Pen = New Pen(brush, Convert.ToSingle(2.5))
      " Arial font metrics
      Dim arial As Font = New Font("Arial", 12)
      Dim family As FontFamily = arial.FontFamily
      Dim sanSerif As Font = New Font("Microsoft Sans Serif",14, FontStyle.Italic)
      pen.Color = brush.Color
      brush.Color = Color.DarkBlue
      graphicsObject.DrawString("Current Font: " & arial.ToString, arial, brush, 10, 10)
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Regular))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Regular))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Regular))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Regular))
      family = sanSerif.FontFamily
      Console.WriteLine("Current Font: " & sanSerif.ToString())
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Italic))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Italic))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Italic))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Italic))
   End Sub
End Class


FontFamily.GetEmHeight

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System
Imports System.Windows.Forms
Imports System.Drawing.Text
public class FontMetricsDisplay
   public Shared Sub Main
        Application.Run(New FrmFontMetrics)
   End Sub
End class

Public Class FrmFontMetrics
   Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
   Public Sub New()
      MyBase.New()
      "This call is required by the Windows Form Designer.
      InitializeComponent()
      "Add any initialization after the InitializeComponent() call
   End Sub
   "Form overrides dispose to clean up the component list.
   Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
      If disposing Then
         If Not (components Is Nothing) Then
            components.Dispose()
         End If
      End If
      MyBase.Dispose(disposing)
   End Sub
   "Required by the Windows Form Designer
   Private components As System.ruponentModel.Container
   "NOTE: The following procedure is required by the Windows Form Designer
   "It can be modified using the Windows Form Designer.  
   "Do not modify it using the code editor.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
      "
      "frmFontMetrics
      "
      Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
      Me.ClientSize = New System.Drawing.Size(920, 253)
      Me.Name = "frmFontMetrics"
      Me.Text = "Metrics"
   End Sub
#End Region
   Protected Overrides Sub OnPaint( _
    ByVal paintEvent As PaintEventArgs)
      Dim graphicsObject As Graphics = paintEvent.Graphics
      Dim brush As SolidBrush = New SolidBrush(Color.Red)
      Dim pen As Pen = New Pen(brush, Convert.ToSingle(2.5))
      " Arial font metrics
      Dim arial As Font = New Font("Arial", 12)
      Dim family As FontFamily = arial.FontFamily
      Dim sanSerif As Font = New Font("Microsoft Sans Serif",14, FontStyle.Italic)
      pen.Color = brush.Color
      brush.Color = Color.DarkBlue
      graphicsObject.DrawString("Current Font: " & arial.ToString, arial, brush, 10, 10)
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Regular))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Regular))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Regular))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Regular))
      family = sanSerif.FontFamily
      Console.WriteLine("Current Font: " & sanSerif.ToString())
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Italic))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Italic))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Italic))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Italic))
   End Sub
End Class


FontFamily.GetLineSpacing

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System
Imports System.Windows.Forms
Imports System.Drawing.Text
public class FontMetricsDisplay
   public Shared Sub Main
        Application.Run(New FrmFontMetrics)
   End Sub
End class

Public Class FrmFontMetrics
   Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
   Public Sub New()
      MyBase.New()
      "This call is required by the Windows Form Designer.
      InitializeComponent()
      "Add any initialization after the InitializeComponent() call
   End Sub
   "Form overrides dispose to clean up the component list.
   Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
      If disposing Then
         If Not (components Is Nothing) Then
            components.Dispose()
         End If
      End If
      MyBase.Dispose(disposing)
   End Sub
   "Required by the Windows Form Designer
   Private components As System.ruponentModel.Container
   "NOTE: The following procedure is required by the Windows Form Designer
   "It can be modified using the Windows Form Designer.  
   "Do not modify it using the code editor.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
      "
      "frmFontMetrics
      "
      Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
      Me.ClientSize = New System.Drawing.Size(920, 253)
      Me.Name = "frmFontMetrics"
      Me.Text = "Metrics"
   End Sub
#End Region
   Protected Overrides Sub OnPaint( _
    ByVal paintEvent As PaintEventArgs)
      Dim graphicsObject As Graphics = paintEvent.Graphics
      Dim brush As SolidBrush = New SolidBrush(Color.Red)
      Dim pen As Pen = New Pen(brush, Convert.ToSingle(2.5))
      " Arial font metrics
      Dim arial As Font = New Font("Arial", 12)
      Dim family As FontFamily = arial.FontFamily
      Dim sanSerif As Font = New Font("Microsoft Sans Serif",14, FontStyle.Italic)
      pen.Color = brush.Color
      brush.Color = Color.DarkBlue
      graphicsObject.DrawString("Current Font: " & arial.ToString, arial, brush, 10, 10)
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Regular))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Regular))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Regular))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Regular))
      family = sanSerif.FontFamily
      Console.WriteLine("Current Font: " & sanSerif.ToString())
      Console.WriteLine("Ascent: " & family.GetCellAscent(FontStyle.Italic))
      Console.WriteLine("Descent: " & family.GetCellDescent(FontStyle.Italic))
      Console.WriteLine("Height: " & family.GetEmHeight(FontStyle.Italic))
      Console.WriteLine("Leading: " & family.GetLineSpacing(FontStyle.Italic))
   End Sub
End Class


FontFamily.IsStyleAvailable

  
 
Imports System
Imports System.Drawing
Imports System.Collections
Imports System.ruponentModel
Imports System.Windows.Forms
Imports System.Globalization

public class Tester
   public Shared Sub Main
        Dim family As FontFamily
        For Each family In FontFamily.Families
            If family.IsStyleAvailable(FontStyle.Bold) = False Then Exit For
            Console.WriteLine(family.Name)
        Next family

   End Sub
End class


FontStyle.Bold

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FontStyleBoldItalicUnderlineStrikout
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim canvas As Graphics = e.Graphics
        
        Dim mainFont As Font
        Dim textStyle As New FontStyle
        textStyle = FontStyle.Regular
        textStyle = textStyle Or FontStyle.Bold
        textStyle = textStyle Or FontStyle.Italic Or FontStyle.Underline Or FontStyle.Strikeout
        mainFont = New Font("Arial", 40, textStyle)
        
        Dim brush1 As New SolidBrush(Color.DarkBlue)
        canvas.DrawString("www.vbex.ru",mainFont, brush1, 120, 70)        
        
        canvas = Nothing
    End Sub
End Class


FontStyle.Italic

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FontStyleBoldItalicUnderlineStrikout
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim canvas As Graphics = e.Graphics
        
        Dim mainFont As Font
        Dim textStyle As New FontStyle
        textStyle = FontStyle.Regular
        textStyle = textStyle Or FontStyle.Bold
        textStyle = textStyle Or FontStyle.Italic Or FontStyle.Underline Or FontStyle.Strikeout
        mainFont = New Font("Arial", 40, textStyle)
        
        Dim brush1 As New SolidBrush(Color.DarkBlue)
        canvas.DrawString("www.vbex.ru",mainFont, brush1, 120, 70)        
        
        canvas = Nothing
    End Sub
End Class


FontStyle.Regular

  

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FontStyleCreate
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim canvas As Graphics = e.Graphics
        
        Dim mainFont As Font
        Dim textStyle As New FontStyle
        textStyle = FontStyle.Regular
        mainFont = New Font("Arial", 40, textStyle)
        
        Dim brush1 As New SolidBrush(Color.DarkBlue)
        canvas.DrawString("www.vbex.ru",mainFont, brush1, 120, 70)        
        
        canvas = Nothing
    End Sub
End Class


FontStyle.Strikeout

  

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FontStyleBoldItalicUnderlineStrikout
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim canvas As Graphics = e.Graphics
        
        Dim mainFont As Font
        Dim textStyle As New FontStyle
        textStyle = FontStyle.Regular
        textStyle = textStyle Or FontStyle.Bold
        textStyle = textStyle Or FontStyle.Italic Or FontStyle.Underline Or FontStyle.Strikeout
        mainFont = New Font("Arial", 40, textStyle)
        
        Dim brush1 As New SolidBrush(Color.DarkBlue)
        canvas.DrawString("www.vbex.ru",mainFont, brush1, 120, 70)        
        
        canvas = Nothing
    End Sub
End Class


FontStyle.Underline

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FontStyleBoldItalicUnderlineStrikout
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim canvas As Graphics = e.Graphics
        
        Dim mainFont As Font
        Dim textStyle As New FontStyle
        textStyle = FontStyle.Regular
        textStyle = textStyle Or FontStyle.Bold
        textStyle = textStyle Or FontStyle.Italic Or FontStyle.Underline Or FontStyle.Strikeout
        mainFont = New Font("Arial", 40, textStyle)
        
        Dim brush1 As New SolidBrush(Color.DarkBlue)
        canvas.DrawString("www.vbex.ru",mainFont, brush1, 120, 70)        
        
        canvas = Nothing
    End Sub
End Class


New Font(String name, Int size,FontStyle textStyle)

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FontStyleCreate
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim canvas As Graphics = e.Graphics
        
        Dim mainFont As Font
        Dim textStyle As New FontStyle
        textStyle = FontStyle.Regular
        mainFont = New Font("Arial", 40, textStyle)
        
        Dim brush1 As New SolidBrush(Color.DarkBlue)
        canvas.DrawString("www.vbex.ru",mainFont, brush1, 120, 70)        
        
        canvas = Nothing
    End Sub
End Class
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