VB.Net/2D/Text Rendering Hint — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
(нет различий)
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Текущая версия на 12:41, 26 мая 2010
TextRenderingHint: AntiAliasing
Imports System
Imports System.Windows.Forms
Imports System.Drawing.Text
Imports System.Drawing
Public Class MainClass
Shared Sub Main(ByVal args As String())
Dim myform As Form = New Form1()
Application.Run(myform)
End Sub
End Class
Public Class Form1
Private Sub Form1_Paint(ByVal sender As Object, _
ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim the_font As New Font(Me.Font.FontFamily, _
40, FontStyle.Bold, GraphicsUnit.Pixel)
e.Graphics.TextRenderingHint = TextRenderingHint.AntiAliasGridFit
e.Graphics.DrawString("TextRenderingHint.AntiAliasGridFit", the_font, Brushes.Black, 5, 5)
e.Graphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixel
e.Graphics.DrawString("TextRenderingHint.SingleBitPerPixel",the_font, Brushes.Black, 5, 50)
the_font.Dispose()
End Sub
End Class
<Global.Microsoft.VisualBasic.rupilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
"Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing AndAlso components IsNot Nothing Then
components.Dispose()
End If
MyBase.Dispose(disposing)
End Sub
"Required by the Windows Form Designer
Private components As System.ruponentModel.IContainer
"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()
Me.SuspendLayout()
"
"Form1
"
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(764, 109)
Me.Name = "Form1"
Me.Text = "Title"
Me.ResumeLayout(False)
End Sub
End Class
Text Rendering Hint Demo
Imports System
Imports System.ruponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Globalization
Imports System.Text
Imports System.Collections
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New TextRenderingHintsForm()
Application.Run(myform)
End Sub
End Class
Public Class TextRenderingHintsForm
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.IContainer
"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()
"
"TextRenderingHintsForm
"
Me.AutoScaleBaseSize = New System.Drawing.Size(8, 19)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Font = New System.Drawing.Font("Microsoft Sans Serif", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.Name = "TextRenderingHintsForm"
Me.Text = "TextRenderingHintsForm"
End Sub
#End Region
Private Sub TextRenderingHintsForm_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim g As Graphics = e.Graphics
Dim s As String = "Dim s As String Dim s As String Dim s As String Dim s As String "
Dim hints As TextRenderingHint() = {TextRenderingHint.SystemDefault, _
TextRenderingHint.SingleBitPerPixel, _
TextRenderingHint.SingleBitPerPixelGridFit, _
TextRenderingHint.AntiAlias, _
TextRenderingHint.AntiAliasGridFit, _
TextRenderingHint.ClearTypeGridFit}
Dim y As Single = 0
Dim format As StringFormat = New StringFormat()
format.FormatFlags = StringFormatFlags.NoWrap
Dim hint As TextRenderingHint
For Each hint In hints
g.TextRenderingHint = hint
Dim line As String = hint.ToString() & ": " & s
g.DrawString(line, Me.Font, Brushes.Red, 0, y, format)
y = y + Me.Font.GetHeight(g)
Next
End Sub
End Class