InvertRectangle メソッド

Inverts a rectangle in a window by performing a logical NOT operation on the color values for each pixel in the rectangle's interior.

シンタックス

Visual Basic
C#

'宣言
 
Public Overridable Sub InvertRectangle( _
   ByVal rectangle As System.Drawing.Rectangle _
)

public virtual void InvertRectangle( 
   System.Drawing.Rectangle rectangle
)

パラメータ

rectangle: A System.Drawing.Pointstructure that contains the logical coordinates of the rectangle to be inverted.

例外

例外	解説
C1.Framework.SystemErrorException	Defines an exception class to handle the system error.

解説

On monochrome screens, InvertRectangle makes white pixels black and black pixels white. On color screens, the inversion depends on how colors are generated for the screen. Calling InvertRectangle twice for the same rectangle restores the display to its previous colors.

参照

DeviceContext クラス
 DeviceContext メンバ