http://www.vbex.ru/index.php?action=history&feed=atom&title=VB.Net%2F2D%2FPaint_SizeVB.Net/2D/Paint Size - История изменений2026-04-05T09:06:19ZИстория изменений этой страницы в викиMediaWiki 1.30.0http://www.vbex.ru/index.php?title=VB.Net/2D/Paint_Size&diff=118&oldid=prev в 16:40, 26 мая 20102010-05-26T16:40:06Z<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 16:40, 26 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>http://www.vbex.ru/index.php?title=VB.Net/2D/Paint_Size&diff=119&oldid=prevAdmin: 1 версия2010-05-26T12:41:54Z<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Mannually Paint in Inch==<br />
<br />
<br />
<br />
<br />
<source lang="vbnet"><br />
Imports System<br />
Imports System.ruponentModel<br />
Imports System.Windows.Forms<br />
Imports System.Data<br />
Imports System.Configuration<br />
Imports System.Drawing<br />
Imports System.Drawing.Drawing2D<br />
Imports System.Drawing.Text<br />
Imports System.Globalization<br />
Imports System.Text<br />
Imports System.Collections<br />
Public Class MainClass<br />
<br />
Shared Sub Main()<br />
<br />
Dim myform As Form = New PageUnitsForm()<br />
Application.Run(myform)<br />
End Sub<br />
End Class<br />
<br />
Public Class PageUnitsForm<br />
Inherits System.Windows.Forms.Form<br />
#Region " Windows Form Designer generated code "<br />
Public Sub New()<br />
MyBase.New()<br />
"This call is required by the Windows Form Designer.<br />
InitializeComponent()<br />
"Add any initialization after the InitializeComponent() call<br />
End Sub<br />
"Form overrides dispose to clean up the component list.<br />
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)<br />
If disposing Then<br />
If Not (components Is Nothing) Then<br />
components.Dispose()<br />
End If<br />
End If<br />
MyBase.Dispose(disposing)<br />
End Sub<br />
"Required by the Windows Form Designer<br />
Private components As System.ruponentModel.IContainer<br />
"NOTE: The following procedure is required by the Windows Form Designer<br />
"It can be modified using the Windows Form Designer. <br />
"Do not modify it using the code editor.<br />
Friend WithEvents statusBar1 As System.Windows.Forms.StatusBar<br />
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()<br />
Me.statusBar1 = New System.Windows.Forms.StatusBar()<br />
Me.SuspendLayout()<br />
"<br />
"statusBar1<br />
"<br />
Me.statusBar1.Location = New System.Drawing.Point(0, 244)<br />
Me.statusBar1.Name = "statusBar1"<br />
Me.statusBar1.Size = New System.Drawing.Size(292, 22)<br />
Me.statusBar1.TabIndex = 1<br />
Me.statusBar1.Text = "statusBar1"<br />
"<br />
"PageUnitsForm<br />
"<br />
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)<br />
Me.ClientSize = New System.Drawing.Size(292, 266)<br />
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.statusBar1})<br />
Me.Name = "PageUnitsForm"<br />
Me.Text = "PageUnitsForm"<br />
Me.ResumeLayout(False)<br />
End Sub<br />
#End Region<br />
Sub PaintInInches(ByVal g As Graphics)<br />
Dim rulerFont As Font = New Font("MS Sans Serif", 8.25)<br />
Dim rulerFontHeight As Single = rulerFont.SizeInPoints / 72<br />
Dim rulerRect As RectangleF = New RectangleF(0, 0, 6.5, rulerFontHeight * 1.5)<br />
Dim textFont As Font = New Font("Times New Roman", 11)<br />
Dim textRect As RectangleF = New RectangleF(0, rulerRect.Height, 6.5F, PixelsToInches(Me.ClientRectangle.Height) - rulerRect.Height)<br />
g.FillRectangle(Brushes.White, InchesToPixels(textRect))<br />
g.DrawRectangle(Pens.Black, InchesToPixels(textRect.X), InchesToPixels(textRect.Y), InchesToPixels(textRect.Width), InchesToPixels(textRect.Height))<br />
g.DrawString("String textFont, Brushes.Black, InchesToPixels(textRect))", textFont, Brushes.Black, InchesToPixels(textRect))<br />
End Sub<br />
<br />
Private Overloads Function InchesToPixels(ByVal inches As Single) As Single<br />
Dim g As Graphics = Me.CreateGraphics()<br />
Return inches * g.DpiY<br />
End Function<br />
Private Overloads Function InchesToPixels(ByVal rect As RectangleF) As RectangleF<br />
Return New RectangleF(InchesToPixels(rect.X), InchesToPixels(rect.Y), InchesToPixels(rect.Width), InchesToPixels(rect.Height))<br />
End Function<br />
Private Function PixelsToInches(ByVal pixels As Single) As Single<br />
Dim g As Graphics = Me.CreateGraphics()<br />
Return pixels / g.DpiY<br />
End Function<br />
Private Sub PageUnitsForm_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint<br />
PaintInInches(e.Graphics)<br />
End Sub<br />
<br />
End Class<br />
<br />
</source><br />
<br />
<br />
==Paint String in Inch==<br />
<br />
<br />
<br />
<br />
<source lang="vbnet"><br />
Imports System<br />
Imports System.ruponentModel<br />
Imports System.Windows.Forms<br />
Imports System.Data<br />
Imports System.Configuration<br />
Imports System.Drawing<br />
Imports System.Drawing.Drawing2D<br />
Imports System.Drawing.Text<br />
Imports System.Globalization<br />
Imports System.Text<br />
Imports System.Collections<br />
Public Class MainClass<br />
<br />
Shared Sub Main()<br />
<br />
Dim myform As Form = New PageUnitsForm()<br />
Application.Run(myform)<br />
End Sub<br />
End Class<br />
<br />
Public Class PageUnitsForm<br />
Inherits System.Windows.Forms.Form<br />
#Region " Windows Form Designer generated code "<br />
Public Sub New()<br />
MyBase.New()<br />
"This call is required by the Windows Form Designer.<br />
InitializeComponent()<br />
"Add any initialization after the InitializeComponent() call<br />
End Sub<br />
"Form overrides dispose to clean up the component list.<br />
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)<br />
If disposing Then<br />
If Not (components Is Nothing) Then<br />
components.Dispose()<br />
End If<br />
End If<br />
MyBase.Dispose(disposing)<br />
End Sub<br />
"Required by the Windows Form Designer<br />
Private components As System.ruponentModel.IContainer<br />
"NOTE: The following procedure is required by the Windows Form Designer<br />
"It can be modified using the Windows Form Designer. <br />
"Do not modify it using the code editor.<br />
Friend WithEvents statusBar1 As System.Windows.Forms.StatusBar<br />
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()<br />
Me.statusBar1 = New System.Windows.Forms.StatusBar()<br />
Me.SuspendLayout()<br />
"<br />
"statusBar1<br />
"<br />
Me.statusBar1.Location = New System.Drawing.Point(0, 244)<br />
Me.statusBar1.Name = "statusBar1"<br />
Me.statusBar1.Size = New System.Drawing.Size(292, 22)<br />
Me.statusBar1.TabIndex = 1<br />
Me.statusBar1.Text = "statusBar1"<br />
"<br />
"PageUnitsForm<br />
"<br />
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)<br />
Me.ClientSize = New System.Drawing.Size(292, 266)<br />
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.statusBar1})<br />
Me.Name = "PageUnitsForm"<br />
Me.Text = "PageUnitsForm"<br />
Me.ResumeLayout(False)<br />
End Sub<br />
#End Region<br />
Sub PaintInInches(ByVal g As Graphics)<br />
g.PageUnit = GraphicsUnit.Inch<br />
g.PageScale = 1<br />
Dim rulerFont As Font = New Font("MS Sans Serif", 8.25F)<br />
Dim blackPen As Pen = New Pen(Color.Red, 0)<br />
Dim rulerFontHeight As Single = rulerFont.GetHeight(g)<br />
Dim rulerRect As RectangleF = New RectangleF(0, 0, 6.5F, rulerFontHeight * 1.5F)<br />
Dim s As String = "String String String String String String String String String String String String String String String String String String String String String String String String String String String String String String "<br />
Dim textFont As Font = New Font("Times New Roman", 11)<br />
Dim textRect As RectangleF = New RectangleF(0, rulerRect.Height, 6.5F, PixelsToInches(Me.ClientRectangle.Height) - rulerRect.Height)<br />
g.FillRectangle(Brushes.White, textRect)<br />
g.DrawString(s, textFont, Brushes.Black, textRect)<br />
End Sub<br />
<br />
Private Sub PageUnitsForm_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint<br />
PaintInInches(e.Graphics)<br />
End Sub<br />
<br />
Private Function PixelsToInches(ByVal pixels As Single) As Single<br />
Dim g As Graphics = Me.CreateGraphics()<br />
Return pixels / g.DpiY<br />
End Function<br />
<br />
End Class<br />
<br />
</source></div>Admin