OS/2 bitmap family
From Just Solve the File Format Problem
(Difference between revisions)
(Add category) |
|||
| Line 2: | Line 2: | ||
|formattype=electronic | |formattype=electronic | ||
|subcat=Graphics | |subcat=Graphics | ||
| − | |extensions={{ext|bmp}}, {{ext|bga}} | + | |extensions={{ext|bmp}}, {{ext|pm}}, {{ext|bga}} |
|pronom={{PRONOM|x-fmt/270}} | |pronom={{PRONOM|x-fmt/270}} | ||
}} | }} | ||
| − | + | IBM '''OS/2 BMP''' (also known as '''Presentation Manager Bitmap''' or '''PM Bitmap''') is a family of image formats that is closely related to the Windows [[BMP]] formats. | |
== Versions == | == Versions == | ||
Revision as of 23:09, 4 September 2013
IBM OS/2 BMP (also known as Presentation Manager Bitmap or PM Bitmap) is a family of image formats that is closely related to the Windows BMP formats.
Contents |
Versions
OS/2 BMP 1.0
- PRONOM: fmt/115
Version 1.0 is identical to Windows BMP v2.
OS/2 BMP 2.0
- PRONOM: fmt/x-270
The first two bytes of the file are a signature indicating the file's image type.
| Signature | Image type | Notes |
|---|---|---|
| "BA" | Bitmap Array | May use .bga filename extension. |
| "BM" | Bitmap | See BMP for more about this type. |
| "CI" | Color Icon | |
| "CP" | Color Pointer | |
| "IC" | Icon | |
| "PT" | Pointer |
Resources
- OS/2 Presentation Manager Programming Reference Guide, Vol III
- OS/2 Bitmap File Format Summary From Encyclopedia of Graphics File Formats at FileFormat.Info (1996)
- Wikipedia page on the BMP file format has some info related to OS/2
