Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class UsePointF
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)
Dim pt As New PointF(50.0F, 50.0F)
Dim newPoint As PointF = PointF.Empty
newPoint.X = 100.0F
newPoint.Y = 200.0F
Dim g As Graphics = Graphics.FromHwnd(Me.Handle)
Dim pn As New Pen(Color.Blue, 4)
g.DrawLine(pn, pt, newPoint)
pn.Dispose()
g.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
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