本文整理匯總了VB.NET中System.Drawing.Drawing2D.Matrix.Rotate方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET Matrix.Rotate方法的具體用法？VB.NET Matrix.Rotate怎麽用？VB.NET Matrix.Rotate使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Drawing.Drawing2D.Matrix的用法示例。
在下文中一共展示了Matrix.Rotate方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: RotateExample
Public Sub RotateExample(ByVal e As PaintEventArgs)
Dim myPen As New Pen(Color.Blue, 1)
Dim myPen2 As New Pen(Color.Red, 1)
' Draw the rectangle to the screen before applying the transform.
e.Graphics.DrawRectangle(myPen, 150, 50, 200, 100)
' Create a matrix and rotate it 45 degrees.
Dim myMatrix As New Matrix
myMatrix.Rotate(45, MatrixOrder.Append)
' Draw the rectangle to the screen again after applying the
' transform.
e.Graphics.Transform = myMatrix
e.Graphics.DrawRectangle(myPen2, 150, 50, 200, 100)
End Sub示例2: MainClass
' 導入命名空間
Imports System
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Drawing.Imaging
Public Class MainClass
Shared Sub Main()
Dim m As Matrix = New Matrix()
m.Rotate(90, MatrixOrder.Append)
m.Translate(7, 12, MatrixOrder.Append)
Dim p() As Point = {New Point(20, 45)}
Console.WriteLine(p.GetValue(0).ToString())
m.TransformPoints(p)
Console.WriteLine(p.GetValue(0).ToString())
End Sub
End Class