本文整理匯總了VB.NET中System.Drawing.Pen類的典型用法代碼示例。如果您正苦於以下問題：VB.NET Pen類的具體用法？VB.NET Pen怎麽用？VB.NET Pen使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了Pen類的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: ShowLineJoin
Private Sub ShowLineJoin(ByVal e As PaintEventArgs)
' Create a new pen.
Dim skyBluePen As New Pen(Brushes.DeepSkyBlue)
' Set the pen's width.
skyBluePen.Width = 8.0F
' Set the LineJoin property.
skyBluePen.LineJoin = Drawing2D.LineJoin.Bevel
' Draw a rectangle.
e.Graphics.DrawRectangle(skyBluePen, _
New Rectangle(40, 40, 150, 200))
'Dispose of the pen.
skyBluePen.Dispose()
End Sub示例2: New Pen(Brush brush1, Int Width)
' 導入命名空間
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Imports System.Drawing.Text
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New FrmDrawing()
Application.Run(myform)
End Sub ' Main
End Class
Public Class FrmDrawing
Inherits System.Windows.Forms.Form
Public Sub New()
MyBase.New()
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.BackColor = System.Drawing.SystemColors.AppWorkspace
Me.ClientSize = New System.Drawing.Size(472, 157)
End Sub
Protected Overrides Sub OnPaint(ByVal paintEvent As PaintEventArgs)
Dim graphicsObject As Graphics = paintEvent.Graphics
Dim rectangle1 As Rectangle = New Rectangle(15, 35, 80, 80)
Dim brush1 As SolidBrush = New SolidBrush(Color.Firebrick)
Dim pen1 As Pen = New Pen(brush1, 1)
Dim brush2 As SolidBrush = New SolidBrush(Color.DarkBlue)
Dim pen2 As Pen = New Pen(brush2, 1)
' start at 0 and sweep 360 degrees
graphicsObject.DrawRectangle(pen1, rectangle1)
graphicsObject.DrawArc(pen2, rectangle1, 0, 360)
End Sub ' OnPaint
End Class ' FrmDrawing示例3: New Pen(Color c, Int width)
' 導入命名空間
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class DrawCircle
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
public class Form1
Inherits System.Windows.Forms.Form
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
Dim a As Graphics = e.Graphics
Dim mypen As Pen
Dim myrect As RectangleF
mypen = New Pen(System.Drawing.Color.Red, 6)
a = Me.CreateGraphics
a.Clear(Me.BackColor)
a.DrawEllipse(mypen, 100, 100, 50, 50)
a.DrawEllipse(mypen, 75, 75, 100, 100)
a.DrawEllipse(mypen, 25, 25, 200, 200)
a.DrawEllipse(mypen, 0, 0, 250, 250)
myrect.X = 300
myrect.Y = 10
myrect.Width = 250
myrect.Height = 100
a.DrawEllipse(mypen, myrect)
myrect.X = 400
myrect.Y = 10
myrect.Width = 100
myrect.Height = 250
a.DrawEllipse(mypen, myrect)
a.Dispose()
mypen.Dispose()
End Sub
Public Sub New()
MyBase.New()
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
End Sub
End Class