Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class FillClosedCurve
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 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}
' Fill a closed curve
Dim tension As Single = 1.0F
Dim flMode As FillMode = FillMode.Alternate
Dim blueBrush As New SolidBrush(Color.Blue)
e.Graphics.FillClosedCurve(blueBrush, ptsArray, flMode, tension)
' Dispose
blueBrush.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