Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class DrawCurve
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)
' Create a pen
Dim bluePen As New Pen(Color.Blue, 1)
' Create an array of points
Dim pt1 As New PointF(40.0F, 50.0F)
Dim pt2 As New PointF(50.0F, 75.0F)
Dim pt3 As New PointF(100.0F, 115.0F)
Dim pt4 As New PointF(200.0F, 180.0F)
Dim pt5 As New PointF(200.0F, 90.0F)
Dim ptsArray As PointF() = {pt1, pt2, pt3, pt4, pt5}
' Draw curve
Dim offset As Integer = 1
Dim segments As Integer = 3
Dim tension As Single = 0.5F
e.Graphics.DrawCurve(bluePen, ptsArray, offset, segments, tension)
' Dispose
bluePen.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