DEGAS image
From Just Solve the File Format Problem
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|subcat=Graphics | |subcat=Graphics | ||
|subcat2=Atari graphics formats | |subcat2=Atari graphics formats | ||
| − | |extensions={{ext|pi1}}, {{ext|pi2}}, {{ext|pi3}}, {{ext|pc1}}, {{ext|pc2}}, {{ext|pc3}} | + | |extensions={{ext|pi1}}, {{ext|pi2}}, {{ext|pi3}}, {{ext|suh}}, {{ext|pc1}}, {{ext|pc2}}, {{ext|pc3}} |
}} | }} | ||
'''DEGAS image''' refers to a family of raster graphics formats associated with the ''DEGAS'' (or ''D.E.G.A.S.'', for ''Design & Entertainment Graphic Arts System'') and ''DEGAS Elite'' paint programs for Atari ST. | '''DEGAS image''' refers to a family of raster graphics formats associated with the ''DEGAS'' (or ''D.E.G.A.S.'', for ''Design & Entertainment Graphic Arts System'') and ''DEGAS Elite'' paint programs for Atari ST. | ||
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|DEGAS Elite medium res. || 640×200, 4 colors || .PI2 || {{magic|00 01}} || 32066 | |DEGAS Elite medium res. || 640×200, 4 colors || .PI2 || {{magic|00 01}} || 32066 | ||
|- | |- | ||
| − | |DEGAS Elite high res. || 640×400, 2 colors || .PI3 || {{magic|00 02}} || 32066 | + | |DEGAS Elite high res. || 640×400, 2 colors || .PI3 .SUH || {{magic|00 02}} || 32066 |
|- | |- | ||
|DEGAS Elite low res. compressed || 320×200, 16 colors || .PC1 || {{magic|80 00}} || (varies) | |DEGAS Elite low res. compressed || 320×200, 16 colors || .PC1 || {{magic|80 00}} || (varies) | ||
Revision as of 17:11, 14 August 2020
DEGAS image refers to a family of raster graphics formats associated with the DEGAS (or D.E.G.A.S., for Design & Entertainment Graphic Arts System) and DEGAS Elite paint programs for Atari ST.
The compressed formats use PackBits compression.
Contents |
Formats
There are nine main DEGAS image formats:
| Format | Resolution | Ext. | Signature | File size |
|---|---|---|---|---|
| DEGAS low res. | 320×200, 16 colors | .PI1 | 00 00 |
32034 |
| DEGAS medium res. | 640×200, 4 colors | .PI2 | 00 01 |
32034 |
| DEGAS high res. | 640×400, 2 colors | .PI3 | 00 02 |
32034 |
| DEGAS Elite low res. | 320×200, 16 colors | .PI1 | 00 00 |
32066 |
| DEGAS Elite medium res. | 640×200, 4 colors | .PI2 | 00 01 |
32066 |
| DEGAS Elite high res. | 640×400, 2 colors | .PI3 .SUH | 00 02 |
32066 |
| DEGAS Elite low res. compressed | 320×200, 16 colors | .PC1 | 80 00 |
(varies) |
| DEGAS Elite medium res. compressed | 640×200, 4 colors | .PC2 | 80 01 |
(varies) |
| DEGAS Elite high res. compressed | 640×400, 2 colors | .PC3 | 80 02 |
(varies) |
For formats with extensions .PI4 through .PI9, see Extended DEGAS image.
Related formats
Other DEGAS formats:
- DEGAS Elite icon (.ICN)
- DEGAS Elite block (.BL1, .BL2, .BL3): These files are in ILBM format, with an unusual file extension. (examples)
- DEGAS Elite brush (.BRU) (examples)
- DEGAS Elite fill pattern (.FIL, .FI1, .FI2) (examples)
- Extended DEGAS image (.PI4, .PI5, .PI6, .PI7, .PI8, .PI9)
See also:
Software
- Konvertor
- RECOIL
- Netpbm: pi1toppm, pi3topbm, pc1toppm
- XnView
- Tom's Editor
- Tom's Viewer
- Deark
- abydos
Sample files
- http://cd.textfiles.com/suzybatari2/degas/
- http://cd.textfiles.com/geminiatari/FILES/EMAG/ (see the index)
- http://samples.libav.org/image-samples/atarist/degas/
- ST Library →
- http://whatis.rest7.com/how-to-open-pi1-file (Sample Degas Pi1 images)
- http://whatis.rest7.com/how-to-open-pi2-file (Sample Degas Pi2 images)
- http://whatis.rest7.com/how-to-open-pi3-file (Sample Degas Pi3 images)
- https://telparia.com/fileFormatSamples/image/degasLow/
- https://telparia.com/fileFormatSamples/image/degasLowPI/
- https://telparia.com/fileFormatSamples/image/degasMed/
- https://telparia.com/fileFormatSamples/image/degasMedPI/
- https://telparia.com/fileFormatSamples/image/degasHi/
- https://telparia.com/fileFormatSamples/image/degasHiPI/
- https://telparia.com/fileFormatSamples/image/iffILBM/ → *.bl1, *.bl2, *.bl3
