Transform and Rotate the TextureBrush : TextureBrush « 2D Graphics « VB.Net Tutorial

Home
VB.Net Tutorial
1.Language Basics
2.Data Type
3.Operator
4.Statements
5.Date Time
6.Class Module
7.Development
8.Collections
9.Generics
10.Attributes
11.Event
12.LINQ
13.Stream File
14.GUI
15.GUI Applications
16.Windows Presentation Foundation
17.2D Graphics
18.I18N Internationlization
19.Reflection
20.Regular Expressions
21.Security
22.Socket Network
23.Thread
24.Windows
25.XML
26.Database ADO.net
27.Design Patterns
VB.Net
VB.Net by API
VB.Net Tutorial » 2D Graphics » TextureBrush 
17.65.4.Transform and Rotate the TextureBrush
Transform and Rotate the TextureBrush
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math

public class TextureBrushTransformAndRotate
   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 cx As Integer = Me.ClientSize.Width \ 2
        Dim cy As Integer = Me.ClientSize.Height \ 2
        Dim r1 As Integer = Min(cx, cy10
        Dim r2 As Integer = Min(cx, cy2
        Dim pts(9As Point
        For i As Integer = To Step 2
            pts(i).X = cx + CInt(r1 * Cos(i * PI / - PI / 2))
            pts(i).Y = cy + CInt(r1 * Sin(i * PI / - PI / 2))
            pts(i + 1).X = cx + CInt(r2 * Cos((i + 1* PI / - PI / 2))
            pts(i + 1).Y = cy + CInt(r2 * Sin((i + 1* PI / - PI / 2))
        Next i

        Dim texture_brush As New TextureBrush(new Bitmap("yourfile.jpg"))
        texture_brush.ScaleTransform(2010, MatrixOrder.Append)
        texture_brush.RotateTransform(30, MatrixOrder.Append)

        e.Graphics.FillPolygon(texture_brush, pts)
        e.Graphics.DrawPolygon(Pens.Black, pts)
  End Sub

  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(513)
    Me.ClientSize = New System.Drawing.Size(292273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen

  End Sub

End Class
17.65.TextureBrush
17.65.1.Create textured brush and display textured rectangleCreate textured brush and display textured rectangle
17.65.2.Create TextureBrush from BitmapCreate TextureBrush from Bitmap
17.65.3.Generate points to draw a star shapeGenerate points to draw a star shape
17.65.4.Transform and Rotate the TextureBrushTransform and Rotate the TextureBrush
17.65.5.Transform TextureBrushTransform TextureBrush
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.