The Image Object Content Architecture format was developed by IBM. This architecture provides a consistent way to represent images, including conventions and directions for processing and interchanging image information. LEADTOOLS for WPF supports single and multi-page files in a MO:DCA wrapper with embedded 1-bit CCITT, Group 3 or Group 4 images, IBM MMR and uncompressed IOCA. LEADTOOLS for WPF also supports IOCA files without the MO:DCA wrapper. LEADTOOLS for WPF loads and saves all these formats. LEADTOOLS for WPF can read and write 1-bit and 1-bit / 4-bit ICA images.
The default extension used by this format is: ICA.
This file format does not support stamps or Lossless JPEG compression, but it does support multi-page files. For this file format, LEADTOOLS for WPF supports CCITT, G3(1D, 2D), CCIT G4, and IBM MMR compression. LEADTOOLS for WPF does not support RL4, and Color Compression used by OS/2.
LEADTOOLS for WPF supports loading and saving multi-page files in this format.
File constants associated with this file format are:
|
WIC Codec CLSID |
WIC Codec Subformat |
RasterImageViewer.Save File Constant |
Read Support | Write Support | Description |
| AfpIcaG31Dim | 1 BPP | 1 BPP | IOCA, G3 1D compressed. | ||
| AfpIcaG32Dim | 1 BPP | 1 BPP | IOCA, G3 2D compressed. | ||
| AfpIcaG4 | 1 BPP | 1 BPP | IOCA, G4 compressed. | ||
| AfpIcaUncompressed | 1 BPP | 1 BPP | IOCA, uncompressed. | ||
| AfpIcaIbmMmr | 1 BPP | 1 BPP | IOCA, IBM MMR compressed. | ||
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatIcaG31Dim | IcaG31Dim | 1 BPP | 1 BPP | IOCA, compressed using CCITT group 3, 1 dimension. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatIcaG32Dim | IcaG32Dim | 1 BPP | 1 BPP | IOCA, compressed using CCITT group 3, 2 dimensions. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatIcaG4 | IcaG4 | 1 BPP | 1 BPP | IOCA, compressed using CCITT group 4. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatIcaIbmMmr | IcaIbmMmr | 1 BPP | 1 BPP | IOCA, compressed using IBM MMR, with the MO:DCA wrapper. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatIcaUncompressed | IcaUncompressed | 1 BPP | 1 BPP | IOCA, uncompressed, with the MO:DCA wrapper. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatRawIcaG31Dim | RawIcaG31Dim | 1 BPP | 1 BPP | IOCA, compressed using CCITT group 3, 1 dimension, without the MO:DCA wrapper. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatRawIcaG32Dim | RawIcaG32Dim | 1 BPP | 1 BPP | IOCA, compressed using CCITT group 3, 2 dimensions, without the MO:DCA wrapper. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatRawIcaG4 | RawIcaG4 | 1 BPP | 1 BPP | IOCA, compressed using CCITT group 4, without the MO:DCA wrapper. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatRawIcaIbmMmr | RawIcaIbmMmr | 1 BPP | 1 BPP | IOCA, compressed using IBM MMR, without the MO:DCA wrapper. |
| CLSID_WICLeadRawIcaEncoder | WICLeadSubFormatRawIcaUncompressed | RawIcaUncompressed | 1 BPP | 1 BPP | IOCA, uncompressed, without the MO:DCA wrapper. |
Required DLL: Leadtools.Codecs.Ica.Dll. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application.
Related Formats: AFP - AFP Format, PTK - PTOCA Format, CAL - CALS Raster Format, FAX - Raw Fax Format, TIFF - Tagged Image File Format / CCITT.