TIFFRepresentationUsingCompressionFactor Method (comp, aFloat)

Returns a data object containing TIFF data with the specified compression settings for all of the image representations in the receiver.

Original signature is '- (NSData *)TIFFRepresentationUsingCompression:(NSTIFFCompression)comp factor:(float)aFloat'

Available in Mac OS X v10.0 and later.

Declaration Syntax

Visual Basic

Visual C++

public virtual NSData TIFFRepresentationUsingCompressionFactor(
	NSTIFFCompression comp,
	float aFloat
)

Public Overridable Function TIFFRepresentationUsingCompressionFactor ( _
	comp As NSTIFFCompression, _
	aFloat As Single _
) As NSData

public:
virtual NSData^ TIFFRepresentationUsingCompressionFactor(
	NSTIFFCompression comp, 
	float aFloat
)

Parameters

comp (NSTIFFCompression): The type of compression to use. For a list of values, see the constants in NSBitmapImageRep.

aFloat (Single): Provides a hint for compression types that implement variable compression ratios. Currently, only JPEG compression uses a compression factor.

Return Value

A data object containing the TIFF data, or nil if the TIFF data could not be created.

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)