ICAP_IMAGEFILEFORMAT

Purpose:

Informs the application which file formats the Source can generate (MSG_GET). Tells the Source which file formats the application can handle (MSG_SET).

TWFF_TIFF - Used for document imaging
TWFF_PICT - Native Macintosh format
TWFF_BMP - Native Microsoft format
TWFF_XBM - Used for document imaging
TWFF_JFIF - Wrapper for JPEG images
TWFF_FPX - FlashPix, used with digital cameras
TWFF_TIFFMULTI - Multi-page TIFF files
TWFF_PNG - An image format standard intended for use on the web, replaces GIF
TWFF_SPIFF - A standard from JPEG, intended to replace JFIF, also supports JBIG
TWFF_EXIF - File format for use with digital cameras.

Use this ICAP to determine which formats are available for file transfers, and set the context for other capability negotiations such as ICAP_COMPRESSION. Be sure to use the DG_CONTROL / DAT_SETUPFILEXFER / MSG_SET or the DG_CONTROL / DAT_SETUPFILEXFER2 / MSG_SET operation to specify the format to be used for a particular acquisition.

Data Type:

TW_UINT16

Valid Values:

TWFF_TIFF = 0
TWFF_PICT = 1
TWFF_BMP = 2
TWFF_XBM = 3
TWFF_JFIF = 4
TWFF_FPX = 5
TWFF_TIFFMULTI = 6
TWFF_PNG = 7
TWFF_SPIFF = 8
TWFF_EXIF = 9

Default Value: TWFF_BMP