plotform.vb

Mastering VBNet Include Source Code

Imports System
Imports System.Windows.Forms
Imports System.IO
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Reflection

Imports System.Math
Public Class Form1
    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
    Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
    Friend WithEvents RadioButton1 As System.Windows.Forms.RadioButton
    Friend WithEvents RadioButton2 As System.Windows.Forms.RadioButton
    Friend WithEvents RadioButton3 As System.Windows.Forms.RadioButton
    Friend WithEvents RadioButton4 As System.Windows.Forms.RadioButton
    Friend WithEvents CheckBox1 As System.Windows.Forms.CheckBox
    Friend WithEvents CheckBox2 As System.Windows.Forms.CheckBox
    Friend WithEvents bttnPlot As System.Windows.Forms.Button
        Friend WithEvents txtFunction1 As System.Windows.Forms.TextBox
    Friend WithEvents txtFunction2 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents txtXMin As System.Windows.Forms.TextBox
        Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents txtXMax As System.Windows.Forms.TextBox
                
    '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()
        Me.CheckBox2 = New System.Windows.Forms.CheckBox()
        Me.PictureBox1 = New System.Windows.Forms.PictureBox()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.RadioButton4 = New System.Windows.Forms.RadioButton()
        Me.txtXMin = New System.Windows.Forms.TextBox()
        Me.bttnPlot = New System.Windows.Forms.Button()
        Me.RadioButton3 = New System.Windows.Forms.RadioButton()
        Me.RadioButton2 = New System.Windows.Forms.RadioButton()
        Me.txtXMax = New System.Windows.Forms.TextBox()
        Me.RadioButton1 = New System.Windows.Forms.RadioButton()
        Me.txtFunction1 = New System.Windows.Forms.TextBox()
        Me.txtFunction2 = New System.Windows.Forms.TextBox()
        Me.CheckBox1 = New System.Windows.Forms.CheckBox()
        Me.SuspendLayout()
        '
        'CheckBox2
        '
        Me.CheckBox2.Anchor = (System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left)
        Me.CheckBox2.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(161, Byte))
        Me.CheckBox2.Location = New System.Drawing.Point(8, 363)
        Me.CheckBox2.Name = "CheckBox2"
        Me.CheckBox2.Size = New System.Drawing.Size(16, 16)
        Me.CheckBox2.TabIndex = 7
        '
        'PictureBox1
        '
        Me.PictureBox1.Anchor = (((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _
                    Or System.Windows.Forms.AnchorStyles.Left) _
                    Or System.Windows.Forms.AnchorStyles.Right)
        Me.PictureBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
        Me.PictureBox1.Location = New System.Drawing.Point(16, 16)
        Me.PictureBox1.Name = "PictureBox1"
        Me.PictureBox1.Size = New System.Drawing.Size(440, 248)
        Me.PictureBox1.TabIndex = 0
        Me.PictureBox1.TabStop = False
        '
        'Label1
        '
        Me.Label1.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.Label1.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Label1.Location = New System.Drawing.Point(464, 171)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(40, 16)
        Me.Label1.TabIndex = 10
        Me.Label1.Text = "Xmin"
        '
        'Label2
        '
        Me.Label2.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.Label2.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Label2.Location = New System.Drawing.Point(464, 211)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(40, 16)
        Me.Label2.TabIndex = 10
        Me.Label2.Text = "Xmax"
        '
        'RadioButton4
        '
        Me.RadioButton4.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.RadioButton4.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(161, Byte))
        Me.RadioButton4.Location = New System.Drawing.Point(472, 120)
        Me.RadioButton4.Name = "RadioButton4"
        Me.RadioButton4.Size = New System.Drawing.Size(112, 24)
        Me.RadioButton4.TabIndex = 5
        Me.RadioButton4.Text = "High Speed"
        '
        'txtXMin
        '
        Me.txtXMin.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.txtXMin.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.txtXMin.Location = New System.Drawing.Point(512, 168)
        Me.txtXMin.Name = "txtXMin"
        Me.txtXMin.Size = New System.Drawing.Size(64, 22)
        Me.txtXMin.TabIndex = 11
        Me.txtXMin.Text = "-0.5"
        '
        'bttnPlot
        '
        Me.bttnPlot.Anchor = (System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left)
        Me.bttnPlot.Font = New System.Drawing.Font("Verdana", 12.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(161, Byte))
        Me.bttnPlot.Location = New System.Drawing.Point(16, 280)
        Me.bttnPlot.Name = "bttnPlot"
        Me.bttnPlot.Size = New System.Drawing.Size(440, 32)
        Me.bttnPlot.TabIndex = 1
        Me.bttnPlot.Text = "Plot"
        '
        'RadioButton3
        '
        Me.RadioButton3.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.RadioButton3.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(161, Byte))
        Me.RadioButton3.Location = New System.Drawing.Point(472, 88)
        Me.RadioButton3.Name = "RadioButton3"
        Me.RadioButton3.Size = New System.Drawing.Size(112, 24)
        Me.RadioButton3.TabIndex = 4
        Me.RadioButton3.Text = "High Quality"
        '
        'RadioButton2
        '
        Me.RadioButton2.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.RadioButton2.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(161, Byte))
        Me.RadioButton2.Location = New System.Drawing.Point(472, 56)
        Me.RadioButton2.Name = "RadioButton2"
        Me.RadioButton2.Size = New System.Drawing.Size(112, 24)
        Me.RadioButton2.TabIndex = 3
        Me.RadioButton2.Text = "Default"
        '
        'txtXMax
        '
        Me.txtXMax.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.txtXMax.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.txtXMax.Location = New System.Drawing.Point(512, 208)
        Me.txtXMax.Name = "txtXMax"
        Me.txtXMax.Size = New System.Drawing.Size(64, 22)
        Me.txtXMax.TabIndex = 11
        Me.txtXMax.Text = "5"
        '
        'RadioButton1
        '
        Me.RadioButton1.Anchor = (System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right)
        Me.RadioButton1.Checked = True
        Me.RadioButton1.Font = New System.Drawing.Font("Verdana", 9.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(161, Byte))
        Me.RadioButton1.Location = New System.Drawing.Point(472, 24)
        Me.RadioButton1.Name = "RadioButton1"
        Me.RadioButton1.Size = New System.Drawing.Size(112, 24)