Imports System
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Drawing.Text
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New FrmDrawShapes()
Application.Run(myform)
End Sub ' Main
End Class
Public Class FrmDrawShapes
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.Container
'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()
'
'frmDrawShapes
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(520, 197)
Me.Name = "frmDrawShapes"
Me.Text = "Drawing Shapes"
End Sub
#End Region
' draw various shapes on form
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
' references to object we will use
Dim graphicsObject As Graphics = e.Graphics
' ellipse rectangle and gradient brush
Dim drawArea1 As Rectangle = New Rectangle(5, 35, 30, 100)
Dim linearBrush As LinearGradientBrush = _
New LinearGradientBrush(drawArea1, Color.Blue, _
Color.Yellow, LinearGradientMode.ForwardDiagonal)
' draw ellipse filled with a blue-yellow gradient
graphicsObject.FillEllipse(linearBrush, 5, 30, 65, 100)
End Sub ' OnPaint
End Class
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