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GMImage.GetCompressType

Queries the compression type.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
GraphicsMagick 2.0 Yes Yes Yes Yes Yes

MBS( "GMImage.GetCompressType"; ImageRef )

Parameters

Parameter Description Example value
ImageRef The image reference number. 1

Result

Returns a number.

Description

Queries the compression type.
UndefinedCompression = 0, NoCompression = 1, BZipCompression = 2, FaxCompression = 3, Group4Compression = 4, JPEGCompression = 5, LosslessJPEGCompression = 6, LZWCompression = 7, RLECompression = 8, ZipCompression = 9

See also


GMImage.GetCompose   -   GMImage.GetDebug

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