VB.Net by API/System.Drawing.Drawing2D/LinearGradientBrush

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LinearGradientBrush.SetSigmaBellShape

<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_Paint(ByVal sender As Object, _
    ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
       Dim y As Integer = 10
       Dim x As Integer = 10
       Dim wid As Integer = 200
       Dim hgt As Integer = 50
       Dim black_white_brush As New LinearGradientBrush(New Point(x, y), New Point(x + wid, y), Color.Black, Color.White)
       e.Graphics.DrawString("SetSigmaBellShape", Me.Font, Brushes.Black, x, y)
       y += 15
       black_white_brush.SetSigmaBellShape(0.5, 1)
       e.Graphics.FillRectangle(black_white_brush, x, y, wid, hgt)
   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(800, 400)
       Me.Name = "Form1"
       Me.Text = "TransformArrow"
       Me.ResumeLayout(False)
   End Sub

End Class


 </source>


LinearGradientBrush.WrapMode

<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_Paint(ByVal sender As Object, _
    ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
       Dim y As Integer = 10
       Dim x As Integer = 10
       Dim wid As Integer = 200
       Dim hgt As Integer = 50
       Dim black_white_brush As New LinearGradientBrush(New Point(x, y), New Point(x + wid, y), Color.Black, Color.White)
       Dim short_brush As New LinearGradientBrush( New Point(x, y), New Point(x + 50, y), Color.Black, Color.White)
       e.Graphics.DrawString("WrapMode = TileFlipX", Me.Font, Brushes.Black, x, y)
       y += 15
       short_brush.WrapMode = WrapMode.TileFlipX
       e.Graphics.FillRectangle(short_brush, x, y, wid, hgt)
   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(800, 400)
       Me.Name = "Form1"
       Me.Text = "TransformArrow"
       Me.ResumeLayout(False)
   End Sub

End Class


 </source>


New LinearGradientBrush

<source lang="vbnet"> Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class ColorBlending

  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 rgBrush As New LinearGradientBrush(New RectangleF(20, 20, 100, 100), Color.Red, Color.Green, LinearGradientMode.Horizontal)
       Dim yrBrush As New LinearGradientBrush(New RectangleF(140, 20, 150, 300), Color.Yellow, Color.Red, LinearGradientMode.ForwardDiagonal)
       Dim rbBrush As New LinearGradientBrush(New RectangleF(10, 10, 50, 50), Color.Red, Color.Blue, LinearGradientMode.ForwardDiagonal)
       g.FillRectangle(rgBrush, 20, 20, 100, 100)
       g.FillEllipse(yrBrush, 140, 20, 200, 200)
       g.DrawString("Color Blending", New Font("Tahoma", 30), rbBrush, New RectangleF(100, 240, 300, 300))
       " 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


 </source>