kCGImagePropertyHasAlpha Field

Whether or not the image has an alpha channel. The value of this key is kCFBooleanTrue if the image contains an alpha channel.

Available in Mac OS X v10.4 and later.

Declaration Syntax

Visual Basic

Visual C++

public static readonly NSString kCGImagePropertyHasAlpha

Public Shared ReadOnly kCGImagePropertyHasAlpha As NSString

public:
static initonly NSString^ kCGImagePropertyHasAlpha

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)