VB.Net by API/System.Drawing
- Bitmap
- Brushes
- Color
- ColorTranslator
- Graphics
- GraphicsUnit
- Icon
- Image
- ImageAnimator
- KnownColor
- Pen
- Point2D
- PointF
- Rectangle
- RectangleF
- Region
- RotateFlipType
- SelectionMode
- Size
- StringAlignment
- StringFormat
- StringFormatFlags
- StringTrimming
- TextureBrush
Содержание
FontFamily.GetCellAscent
<source lang="vbnet"> 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
</source>
FontFamily.GetCellDescent
<source lang="vbnet"> 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
</source>
FontFamily.GetEmHeight
<source lang="vbnet"> 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
</source>
FontFamily.GetLineSpacing
<source lang="vbnet"> 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
</source>
FontFamily.IsStyleAvailable
<source lang="vbnet">
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
</source>
FontStyle.Bold
<source lang="vbnet"> 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
</source>
FontStyle.Italic
<source lang="vbnet"> 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
</source>
FontStyle.Regular
<source lang="vbnet">
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
</source>
FontStyle.Strikeout
<source lang="vbnet">
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
</source>
FontStyle.Underline
<source lang="vbnet"> 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
</source>
New Font(String name, Int size,FontStyle textStyle)
<source lang="vbnet"> 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
</source>