Mega Code Archive
Bezier Splines
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Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Collections
public class BezierSplines
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Dim BendPoints As New Generic.List(Of Point)
Private Sub Form1_MouseClick(ByVal sender As Object, _
ByVal e As System.Windows.Forms.MouseEventArgs) _
Handles Me.MouseClick
BendPoints.Add(New Point(e.X, e.Y))
Me.Refresh()
End Sub
Private Sub Form1_Paint(ByVal sender As Object, _
ByVal e As System.Windows.Forms.PaintEventArgs) _
Handles Me.Paint
Dim canvas As Graphics = e.Graphics
If (BendPoints.Count >= 4) Then
canvas.DrawBezier(Pens.Black, BendPoints(0), BendPoints(1), BendPoints(2), BendPoints(3))
BendPoints.Clear()
End If
End Sub
End Class
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected 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(531, 394)
Me.Name = "Form1"
Me.Text = "Drawing Bezier Splines"
Me.ResumeLayout(False)
End Sub
End Class
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