VB.Net/2D/String Format Paint
Содержание
Rotate and Transform Text
<source lang="vbnet"> Imports System.Drawing.Drawing2D Imports System Imports System.Drawing.Text Imports System.Drawing Imports System.Windows.Forms Imports System.Math Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ResizeRedraw = True
End Sub
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
" Define the text and font.
Dim txt As String = "www.vbex.ru"
Dim the_font As New Font("Times New Roman", 30, FontStyle.Bold, GraphicsUnit.Pixel)
" Define the layout rectangle. It"s slightly smaller
" than the form rotated 90 degrees so the rotated
" text will fit the form nicely.
Dim rect_wid As Integer = 200 - 20
Dim rect_hgt As Integer = 200 - 20
Dim layout_rect As New RectangleF( _
(200 - rect_wid) \ 2, _
(200 - rect_hgt) \ 2, _
rect_wid, rect_hgt)
" Set the StringFormat to center the text.
Dim string_format As New StringFormat
string_format.Alignment = StringAlignment.Center
string_format.LineAlignment = StringAlignment.Center
" Translate to the origin, rotate, and translate back.
e.Graphics.TranslateTransform(-200 \ 2, -200 \ 2, MatrixOrder.Append)
e.Graphics.RotateTransform(60, MatrixOrder.Append)
e.Graphics.TranslateTransform(200 \ 2, 200 \ 2, MatrixOrder.Append)
" Draw the text and layout rectangle.
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
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(200, 200)
Me.Name = "Form1"
Me.Text = ""
Me.ResumeLayout(False)
End Sub
End Class
</source>
StringFormatFlags Default
<source lang="vbnet"> Imports System.Drawing.Drawing2D Imports System Imports System.Drawing.Text Imports System.Drawing Imports System.Windows.Forms Imports System.Math Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ResizeRedraw = True
End Sub
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim txt As String = "www.vbex.ru"
Dim the_font As New Font("Garamond", 40, FontStyle.Italic, GraphicsUnit.Pixel)
Dim layout_rect As RectangleF
Dim string_format As New StringFormat
string_format.Alignment = StringAlignment.Near
string_format.LineAlignment = StringAlignment.Near
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
layout_rect = New RectangleF(10, 20, 200, 70)
e.Graphics.DrawRectangle(Pens.White, Rectangle.Round(layout_rect))
e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
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(200, 200)
Me.Name = "Form1"
Me.Text = ""
Me.ResumeLayout(False)
End Sub
End Class
</source>
StringFormatFlags.LineLimit
<source lang="vbnet"> Imports System.Drawing.Drawing2D Imports System Imports System.Drawing.Text Imports System.Drawing Imports System.Windows.Forms Imports System.Math Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ResizeRedraw = True
End Sub
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim txt As String = "www.vbex.ru"
Dim the_font As New Font("Garamond", 40, FontStyle.Italic, GraphicsUnit.Pixel)
Dim layout_rect As RectangleF
Dim string_format As New StringFormat
string_format.Alignment = StringAlignment.Near
string_format.LineAlignment = StringAlignment.Near
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
layout_rect = New RectangleF(10, 20, 200, 70)
string_format.FormatFlags = StringFormatFlags.LineLimit
e.Graphics.DrawRectangle(Pens.White, Rectangle.Round(layout_rect))
e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
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(200, 200)
Me.Name = "Form1"
Me.Text = ""
Me.ResumeLayout(False)
End Sub
End Class
</source>
StringFormatFlags.NoClip
<source lang="vbnet"> Imports System.Drawing.Drawing2D Imports System Imports System.Drawing.Text Imports System.Drawing Imports System.Windows.Forms Imports System.Math Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ResizeRedraw = True
End Sub
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim txt As String = "www.vbex.ru"
Dim the_font As New Font("Garamond", 40, FontStyle.Italic, GraphicsUnit.Pixel)
Dim layout_rect As RectangleF
Dim string_format As New StringFormat
string_format.Alignment = StringAlignment.Near
string_format.LineAlignment = StringAlignment.Near
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
layout_rect = New RectangleF(10, 20, 200, 70)
string_format.FormatFlags = StringFormatFlags.NoClip
e.Graphics.DrawRectangle(Pens.White, Rectangle.Round(layout_rect))
e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
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(200, 200)
Me.Name = "Form1"
Me.Text = ""
Me.ResumeLayout(False)
End Sub
End Class
</source>
String format Set Tab Stops
<source lang="vbnet"> Imports System.Drawing.Drawing2D Imports System Imports System.Drawing.Text Imports System.Drawing Imports System.Windows.Forms Imports System.Math Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ResizeRedraw = True
End Sub
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim the_font As New Font("Times New Roman", 15, FontStyle.Regular, GraphicsUnit.Pixel)
Dim layout_rect As New RectangleF(10, 10, _
Me.ClientSize.Width - 20, Me.ClientSize.Height - 20)
Dim string_format As New StringFormat
" Set the tab stops.
Dim tab_stops() As Single = {60, 80}
string_format.SetTabStops(0, tab_stops)
" Draw the layout rectangle and tab stops.
e.Graphics.DrawRectangle(Pens.Black, Rectangle.Round(layout_rect))
Dim x As Single = layout_rect.X
For i As Integer = 0 To tab_stops.Length - 1
x += tab_stops(i)
e.Graphics.DrawLine(Pens.Black, x, layout_rect.Top, x, layout_rect.Bottom)
Next i
" Generate some random values.
Dim txt As String = "Title 1" & vbTab & "Title 2" & vbTab & "Title 3" & vbCrLf
For r As Integer = 1 To 10
txt &= "Col 1" & vbTab & "Col 2" & vbTab & "Col 3" & vbCrLf
Next r
" Draw the text.
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit
e.Graphics.DrawString(txt, the_font, Brushes.Black, layout_rect, string_format)
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(200, 200)
Me.Name = "Form1"
Me.Text = ""
Me.ResumeLayout(False)
End Sub
End Class
</source>
StringFormat: StringFormatFlags == 0
<source lang="vbnet"> 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 LineLimitForm()
Application.Run(myform)
End Sub
End Class Public Class LineLimitForm
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.
Friend WithEvents panel1 As System.Windows.Forms.Panel
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.panel1 = New System.Windows.Forms.Panel()
Me.SuspendLayout()
Me.panel1.BackColor = System.Drawing.Color.White
Me.panel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.panel1.Dock = System.Windows.Forms.DockStyle.Fill
Me.panel1.Font = New System.Drawing.Font("Microsoft Sans Serif", 14.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.panel1.Location = New System.Drawing.Point(3, 16)
Me.panel1.Name = "panel1"
Me.panel1.Size = New System.Drawing.Size(146, 67)
Me.panel1.TabIndex = 0
"
"LineLimitForm
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(480, 86)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.panel1})
Me.Name = "LineLimitForm"
Me.Text = "LineLimitForm"
Me.ResumeLayout(False)
End Sub
- End Region
Dim s As String = "line 1" & vbCrLf & "line 2" & vbCrLf & "line 3" & vbCrLf & "line 4" & vbCrLf & "line 5"
Private Sub panel1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles panel1.Paint
Dim g As Graphics = e.Graphics
Dim format As StringFormat = New StringFormat()
Dim rect As Rectangle = panel1.ClientRectangle
rect.Inflate(-10, -10)
g.DrawString(s, panel1.Font, Brushes.Black, RectangleF.op_Implicit(rect), format)
g.DrawRectangle(Pens.Black, rect)
End Sub
Private Sub LineLimitForm_Layout(ByVal sender As Object, ByVal e As System.Windows.Forms.LayoutEventArgs) Handles MyBase.Layout
Me.panel1.Refresh()
End Sub
End Class
</source>
StringFormat: StringFormatFlags.LineLimit
<source lang="vbnet"> 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 LineLimitForm()
Application.Run(myform)
End Sub
End Class Public Class LineLimitForm
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.
Friend WithEvents panel1 As System.Windows.Forms.Panel
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.panel1 = New System.Windows.Forms.Panel()
Me.SuspendLayout()
Me.panel1.BackColor = System.Drawing.Color.White
Me.panel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.panel1.Dock = System.Windows.Forms.DockStyle.Fill
Me.panel1.Font = New System.Drawing.Font("Microsoft Sans Serif", 14.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.panel1.Location = New System.Drawing.Point(3, 16)
Me.panel1.Name = "panel1"
Me.panel1.Size = New System.Drawing.Size(146, 67)
Me.panel1.TabIndex = 0
"
"LineLimitForm
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(480, 86)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.panel1})
Me.Name = "LineLimitForm"
Me.Text = "LineLimitForm"
Me.ResumeLayout(False)
End Sub
- End Region
Dim s As String = "line 1" & vbCrLf & "line 2" & vbCrLf & "line 3" & vbCrLf & "line 4" & vbCrLf & "line 5"
Private Sub panel1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles panel1.Paint
Dim g As Graphics = e.Graphics
Dim format As StringFormat = New StringFormat(StringFormatFlags.LineLimit)
Dim rect As Rectangle = panel1.ClientRectangle
rect.Inflate(-10, -10)
g.DrawString(s, panel1.Font, Brushes.Black, RectangleF.op_Implicit(rect), format)
g.DrawRectangle(Pens.Black, rect)
End Sub
Private Sub LineLimitForm_Layout(ByVal sender As Object, ByVal e As System.Windows.Forms.LayoutEventArgs) Handles MyBase.Layout
Me.panel1.Refresh()
End Sub
End Class
</source>
StringFormat: StringFormatFlags.NoClip
<source lang="vbnet"> 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 LineLimitForm()
Application.Run(myform)
End Sub
End Class Public Class LineLimitForm
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.
Friend WithEvents panel1 As System.Windows.Forms.Panel
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.panel1 = New System.Windows.Forms.Panel()
Me.SuspendLayout()
Me.panel1.BackColor = System.Drawing.Color.White
Me.panel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.panel1.Dock = System.Windows.Forms.DockStyle.Fill
Me.panel1.Font = New System.Drawing.Font("Microsoft Sans Serif", 14.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.panel1.Location = New System.Drawing.Point(3, 16)
Me.panel1.Name = "panel1"
Me.panel1.Size = New System.Drawing.Size(146, 67)
Me.panel1.TabIndex = 0
"
"LineLimitForm
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(480, 86)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.panel1})
Me.Name = "LineLimitForm"
Me.Text = "LineLimitForm"
Me.ResumeLayout(False)
End Sub
- End Region
Dim s As String = "line 1" & vbCrLf & "line 2" & vbCrLf & "line 3" & vbCrLf & "line 4" & vbCrLf & "line 5"
Private Sub panel1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles panel1.Paint
Dim g As Graphics = e.Graphics
Dim format As StringFormat = New StringFormat(StringFormatFlags.NoClip)
Dim rect As Rectangle = panel1.ClientRectangle
rect.Inflate(-10, -10)
g.DrawString(s, panel1.Font, Brushes.Black, RectangleF.op_Implicit(rect), format)
g.DrawRectangle(Pens.Black, rect)
End Sub
Private Sub LineLimitForm_Layout(ByVal sender As Object, ByVal e As System.Windows.Forms.LayoutEventArgs) Handles MyBase.Layout
Me.panel1.Refresh()
End Sub
End Class
</source>
