本文整理汇总了VB.NET中System.Drawing.Imaging.ImageAttributes.SetNoOp方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ImageAttributes.SetNoOp方法的具体用法？VB.NET ImageAttributes.SetNoOp怎么用？VB.NET ImageAttributes.SetNoOp使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Drawing.Imaging.ImageAttributes的用法示例。
在下文中一共展示了ImageAttributes.SetNoOp方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: SetNoOpExample
Public Sub SetNoOpExample(ByVal e As PaintEventArgs)
' Create an Image object from the file Camera.jpg.
Dim myImage As Image = Image.FromFile("Camera.jpg")
' Create an ImageAttributes object, and set the gamma to 0.25.
Dim imageAttr As New ImageAttributes
imageAttr.SetGamma(0.25F)
' Draw the image with gamma set to 0.25.
Dim rect1 As New Rectangle(20, 20, 200, 200)
e.Graphics.DrawImage(myImage, rect1, 0, 0, 200, 200, _
GraphicsUnit.Pixel, imageAttr)
' Call the ImageAttributes NoOp method.
imageAttr.SetNoOp()
' Draw the image with gamma set to 0.25, but now NoOp is set,
' so the uncorrected image will be shown.
Dim rect2 As New Rectangle(250, 20, 200, 200)
e.Graphics.DrawImage(myImage, rect2, 0, 0, 200, 200, _
GraphicsUnit.Pixel, imageAttr)
' Image
End Sub