IBM MO:DCA

Full Name	IBM MO:DCA (Mixed Object Document Content Architecture)
Format ID	ImGearFormats.MOD
File Extension(s)	.mod, .ica
Data Type	Raster Image
Data Encoding	Binary
IG Multipage Support	Yes
IG Alpha Channel Support	No
IG Metadata Update Support	No
IG Platforms Support	WIN32, WIN64, Unix, Unix64, MAC, .NET, .NET64, Silverlight

ImageGear Supported Versions

N/A

ImageGear Supported Features

IGFilterFormatFlags.DETECTSUPPORT - autodetection
IGFilterFormatFlags.MPAGEREADPSUPPORT - multi-page file reading
IGFilterFormatFlags.MPAGEWRITEPSUPPORT - multipage file writing
IGFilterFormatFlags.PAGEINSERTSUPPORT - single-page file writing
IGFilterFormatFlags.PAGEREADSUPPORT - single page file reading

ImageGear Read Support

ImGearCompressions.NONE:
- Indexed RGB: 1, 4, 8 bpp;
- RGB: 24 bpp
ImGearCompressions.CCITT_G3:
- Indexed RGB: 1 bpp
ImGearCompressions.CCITT_G4:
- Indexed RGB: 1 bpp
ImGearCompressions.IBM_MMR:
- Indexed RGB: 1 bpp

ImageGear Write Support

ImGearCompressions.CCITT_G3:
- Indexed RGB: 1 bpp
ImGearCompressions.CCITT_G4:
- Indexed RGB: 1 bpp
ImGearCompressions.IBM_MMR:
- Indexed RGB: 1 bpp

ImageGear Filter Control Parameters

None

Comments

The MO:DCA header allows the storage of multiple IOCA images in one file. The MO:DCA format is an IOCA "wrapper". It is considered by IBM to be a "data stream controlling environment" for a group of IOCA images.

There are many optional parameters. Subsets of IOCA parameters are referred to as "function sets" and define different flavors of the IOCA, for example, the MO:DCA. The MO:DCA incorporates function sets "10" and "11".

Please see the description of See IBM IOCA. in this chapter for further description.

References Used

Image Object Content Architecture Reference, 2d ed., copyright International Business Machines Corporation, August 1991.