Matrix.Shear : Matrix « System.Drawing.Drawing2D « VB.Net by API

1. VB.Net by API
2. System.Drawing.Drawing2D
3. Matrix

Matrix.Shear

  
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms

public class TransformPathGradientBrush
   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()
        g.Clear(Me.BackColor)
        Dim path As New GraphicsPath
        Dim rect As New Rectangle(20, 20, 200, 200)
        path.AddRectangle(rect)
        Dim pgBrush As New PathGradientBrush(path.PathPoints)
        pgBrush.CenterColor = Color.Green
        pgBrush.SurroundColors = New Color() {Color.Blue}
        Dim M As New Matrix
        M.Translate(20.0F, 10.0F, MatrixOrder.Prepend)
        M.Rotate(10.0F, MatrixOrder.Prepend)
        M.Scale(2, 1, MatrixOrder.Prepend)
        M.Shear(0.05F, 0.03F, MatrixOrder.Prepend)
        pgBrush.MultiplyTransform(M)
        g.FillRectangle(pgBrush, 20, 100, 400, 400)
        pgBrush.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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