Set Pen DashStyle, StartCap, EndCap, DashOffset : Pen « 2D Graphics « VB.Net Tutorial






Set Pen DashStyle, StartCap, EndCap, DashOffset
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms

public class PenStyleStartEndCap
   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 g As Graphics = Me.CreateGraphics()
        g.Clear(Me.BackColor)
        Dim redPen As New Pen(New SolidBrush(Color.Red), 4)
        Dim bluePen As New Pen(New SolidBrush(Color.Blue), 5)
        Dim blackPen As New Pen(New SolidBrush(Color.Black), 3)

        redPen.DashStyle = DashStyle.Dash
        redPen.SetLineCap(LineCap.DiamondAnchor, LineCap.ArrowAnchor, DashCap.Flat)
        bluePen.DashStyle = DashStyle.DashDotDot
        bluePen.StartCap = LineCap.Triangle
        bluePen.EndCap = LineCap.Triangle
        bluePen.DashCap = DashCap.Triangle
        blackPen.DashStyle = DashStyle.Dot
        blackPen.DashOffset = 3.4F
        blackPen.SetLineCap(LineCap.RoundAnchor, LineCap.Square, DashCap.Round)
        ' Drawing objects      
        g.DrawArc(redPen, 10.0F, 10.0F, 50, 100, 45.0F, 90.0F)
        g.DrawRectangle(bluePen, 60, 80, 140, 50)
        g.DrawBezier(blackPen, 20.0F, 30.0F, 100.0F, 200.0F, 40.0F, 400.0F, 100.0F, 200.0F)
        g.DrawEllipse(redPen, 50, 50, 200, 100)
        ' Dispose
        redPen.Dispose()
        bluePen.Dispose()
        blackPen.Dispose()
        g.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








17.59.Pen
17.59.1.Create Pen from ColorCreate Pen from Color
17.59.2.Create Pen with Color and WidthCreate Pen with Color and Width
17.59.3.Create Pen from SolidBrushCreate Pen from SolidBrush
17.59.4.Create Pen from TextureBrush
17.59.5.Create Pen from LinearGradientBrushCreate Pen from LinearGradientBrush
17.59.6.Create Pen from HatchBrushCreate Pen from HatchBrush
17.59.7.One pixel penOne pixel pen
17.59.8.Pen Style: Dot, Dot Dot, Dot Dash, Dash DotPen Style: Dot, Dot Dot, Dot Dash, Dash Dot
17.59.9.Set Pen DashStyle, StartCap, EndCap, DashOffsetSet Pen DashStyle, StartCap, EndCap, DashOffset
17.59.10.Draw thick rectangle outline in redDraw thick rectangle outline in red
17.59.11.Set Pen width and colorSet Pen width and color
17.59.12.Set Pen DashCap and DashStyleSet Pen DashCap and DashStyle
17.59.13.Pen.ScaleTransformPen.ScaleTransform
17.59.14.Pen.SetLineCapPen.SetLineCap
17.59.15.PenAlignment.Inset, PenAlignment.Outset, PenAlignment.LeftPenAlignment.Inset, PenAlignment.Outset, PenAlignment.Left
17.59.16.Set Line StrokeCapsSet Line StrokeCaps
17.59.17.Adjustable RowCapAdjustable RowCap
17.59.18.PixelOffsetMode