Imports System.Drawing.Imaging
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class DrawOnWMFFile
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 curMetafile As Metafile = Nothing
Dim g As Graphics = Me.CreateGraphics()
Dim hdc As IntPtr = g.GetHdc()
Dim rect As New Rectangle(0, 0, 200, 200)
curMetafile = New Metafile("newFile.wmf", hdc)
Dim g1 As Graphics = Graphics.FromImage(curMetafile)
g1.SmoothingMode = SmoothingMode.HighQuality
g1.FillRectangle(Brushes.Green, rect)
rect.Y += 110
Dim lgBrush As New LinearGradientBrush(rect, Color.Red, Color.Blue, 45.0F)
g1.FillEllipse(lgBrush, rect)
rect.Y += 110
g1.DrawString("MetaFile Sample", New Font("Verdana", 20), lgBrush, 200, 200, StringFormat.GenericTypographic)
g.ReleaseHdc(hdc)
g1.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
