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  "identifier" : "/documentation/AppKit/NSBitmapImageRep/TIFFCompression",
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  "title" : "NSBitmapImageRep.TIFFCompression"
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# NSBitmapImageRep.TIFFCompression

Constants that represent the supported TIFF data-compression schemes.

```
enum TIFFCompression
```

## Topics

### Constants

[`NSTIFFCompressionNone`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/none)

No compression.

[`NSTIFFCompressionCCITTFAX3`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/ccittfax3)

CCITT Fax Group 3 compression.

[`NSTIFFCompressionCCITTFAX4`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/ccittfax4)

CCITT Fax Group 4 compression.

[`NSTIFFCompressionLZW`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/lzw)

LZW compression.

[`NSTIFFCompressionJPEG`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/jpeg)

JPEG compression. No longer supported for input or output.

[`NSTIFFCompressionNEXT`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/next)

NeXT compressed. Supported for input only.

[`NSTIFFCompressionPackBits`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/packBits)

PackBits compression.

[`NSTIFFCompressionOldJPEG`](/documentation/AppKit/NSBitmapImageRep/TIFFCompression/oldJPEG)

Old JPEG compression. No longer supported for input or output.

## Relationships

### Conforms To

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Hashable`](/documentation/Swift/Hashable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

---

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