| Full Name | IBM MO:DCA (Mixed Object Document Content Architecture) |
| Format ID | IG_FORMAT_MOD = 26 |
| File Extension(s) | *.mod, *.ica |
| Data Type | Raster Image |
| Data Encoding | Binary |
| ImageGear Multipage Support | Yes |
| ImageGear Alpha Channel Support | No |
| ImageGear Platforms Support | WIN32, WIN64, Unix, Unix64, MAC, .NET, .NET64 |
ImageGear Supported Versions:
N/A
ImageGear Supported Features:
- IG_FLTR_DETECTSUPPORT - autodetection
- IG_FLTR_MPAGEREADPSUPPORT - multi-page file reading
- IG_FLTR_MPAGEWRITEPSUPPORT - multi-page file writing
- IG_FLTR_PAGEINSERTSUPPORT - single-page file writing
- IG_FLTR_PAGEREADSUPPORT - single page file reading
ImageGear Read Support:
- IG_COMPRESSION_NONE:
- Indexed RGB: 1, 4, 8 bpp;
- RGB: 24 bpp
- IG_COMPRESSION_CCITT_G3:
- Indexed RGB: 1 bpp
- IG_COMPRESSION_CCITT_G4:
- Indexed RGB: 1 bpp
- IG_COMPRESSION_IBM_MMR:
- Indexed RGB: 1 bpp
- IG_COMPRESSION_ABIC_BW:
- Indexed RGB: 1 bpp
- IG_COMPRESSION_ABIC_GRAY:
- Indexed RGB: 4bpp
- IG_COMPRESSION_JPEG:
- Grayscale: 8 bpp;
- RGB: 24 bpp
ImageGear Write Support:
- IG_COMPRESSION_CCITT_G3:
- Indexed RGB: 1 bpp
- IG_COMPRESSION_CCITT_G4:
- Indexed RGB: 1 bpp
- IG_COMPRESSION_IBM_MMR:
- Indexed RGB: 1 bpp
ImageGear Filter Control Parameters:
| Filter Control Parameter | Type | Default Value | Available Values | Description |
| STITCH_TILES | AT_BOOL | FALSE | TRUE, FALSE | Set to TRUE to enable automatic tile stitching during image loading. |
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 IBM IOCA for further description.
References Used
Image Object Content Architecture Reference, 2d ed., copyright International Business Machines Corporation, August 1991.