| Full Name | PTOCA (Presentation Text Object Content Architecture) |
| Format ID | IG_FORMAT_PTOCA = 65 |
| File Extension(s) | *.pto, *.mod |
| Data Type | Metafile |
| Data Encoding | Binary |
| Color Profile Support | No |
| ImageGear Multipage Support | Yes |
| ImageGear Alpha Channel Support | No |
| ImageGear Platforms Support | WIN32, WIN64, .NET, .NET64 |
ImageGear Supported Versions:
- Format 2
ImageGear Supported Features:
- IG_FLTR_DETECTSUPPORT - autodetection
- IG_FLTR_PAGEREADSUPPORT - single page file reading
- IG_FLTR_MPAGEREADPSUPPORT - multi-page file reading
ImageGear Read Support:
- IG_COMPRESSION_NONE - Indexed RGB: 8 bpp
ImageGear Write Support:
No
ImageGear Filter Control Parameters:
| Filter Control Parameter | Type | Default Value | Available Values | Description |
| FACTOR | DOUBLE | 1.0 | Linear DIB size Factor. |
Comments:
ImageGear can read PTOCA files as content of multi- and single-page MOD:CA files, ensuring better compatibility with IBM's AFP (Advanced Function Presentation) printer architecture.
The PT object structure starts with the "Begin Presentation Text" structure field and finishes with the "End Presentation Text" structure field. Text data is placed between these fields and consists of graphic characters and control sequences that describe how the text will be shown on the presentation surface. The PT object can include some other optional structured fields that define initial presentation text values. If PTOCA is included in the MOD:CA content, some presentation text parameters (like code page, font, an initial values) can be defined on the MOD:CA level.
References Used:
IBM BookManager BookServer, Copyright 1989, 1999, IBM Corporation.