Mega Code Archive

 
Categories / VB.Net Tutorial / 2D Graphics
 

Create a Metafile

Imports System.Drawing.Imaging Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class MetafileHeaderInfo    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 g As Graphics = Me.CreateGraphics()         Dim hdc As IntPtr = g.GetHdc()         Dim rect As New Rectangle(20, 20, 200, 100)         Dim curMetafile As New Metafile(hdc, EmfType.EmfPlusDual, "yourfile.emf")         Dim g1 As Graphics = Graphics.FromImage(curMetafile) '         g1.SmoothingMode = SmoothingMode.HighQuality         g1.FillRectangle(Brushes.Red, rect)         rect.Y += 110         g1.DrawEllipse(New Pen(Brushes.Green, 3), rect)         g1.DrawLine(Pens.Blue, New Point(20, 20), New Point(400, 200))         'Release objects         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