Linear Gradient Brushes: Make a brush that makes 50 percent of the color change : Gradient « 2D « VB.Net

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VB.Net » 2D » GradientScreenshots 
Linear Gradient Brushes: Make a brush that makes 50 percent of the color change
Linear Gradient Brushes: Make a brush that makes 50 percent of the color change
 
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.PaintEventArgsHandles Me.Paint
        Dim As Integer = 10
        Dim 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)
        ' ColorBlend.
        ' Make a brush that makes 50 percent of the color change
        ' in the first 20 percent of the distance, stays there
        ' until 80 percent of the distance, and then finishes
        ' in the remaining distance.
        e.Graphics.DrawString("Blend", Me.Font, Brushes.Black, x, y)
        y += 15
        Dim the_blend As New Blend(4)
        the_blend.Factors = New Single() {0.00.50.51.0}
        the_blend.Positions = New Single() {0.00.20.81.0}
        black_white_brush.Blend = the_blend
        e.Graphics.FillRectangle(black_white_brush, _
            x, y, wid, hgt)
    End Sub
End Class
 
 
<Global.Microsoft.VisualBasic.CompilerServices.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.ComponentModel.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(800400)
        Me.Name = "Form1"
        Me.Text = "TransformArrow"
        Me.ResumeLayout(False)

    End Sub

End Class


           
         
  
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