Sun Raster

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|formattype=electronic
 
|formattype=electronic
 
|subcat=Graphics
 
|subcat=Graphics
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|extensions={{ext|sun}} {{ext|ras}} {{ext|rast}} {{ext|rs}} {{ext|sr}} {{ext|scr}} {{ext|im1}} {{ext|im8}} {{ext|im24}} {{ext|im32}}
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|extensions={{ext|sun}}, {{ext|ras}}, {{ext|rast}}, {{ext|rs}}, {{ext|sr}}, {{ext|scr}}, {{ext|im1}}, {{ext|im8}}, {{ext|im24}}, {{ext|im32}}
 
|pronom={{PRONOM|x-fmt/184}}
 
|pronom={{PRONOM|x-fmt/184}}
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|released=≤1989
 
}}
 
}}
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== Overview ==
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'''Sun Raster''', or '''Sun Rasterfile''', is an image file format associated with Sun operating systems. It supports grayscale, paletted, and full color images. Images may be uncompressed, or use [[Run-length encoding|RLE]] compression.
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'''Sun Raster''' is an image file format. It supports grayscale, paletted, and full color images. Images may be uncompressed, or use [[Run-length encoding|RLE]] compression.
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== Format details ==
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Files have a fixed 32-byte header, followed by an optional color palette, followed by the image data.
  
 
== Identification ==
 
== Identification ==
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Files begin with signature bytes <code>59 a6 6a 95</code>.
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Files begin with signature bytes {{magic|59 a6 6a 95}}.
  
 
== Specifications ==
 
== Specifications ==
 
* http://www.fileformat.info/format/sunraster/spec/index.htm
 
* http://www.fileformat.info/format/sunraster/spec/index.htm
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* http://www.martinreddy.net/gfx/2d/RAS.txt
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* https://hg.java.net/hg/solaris-x11~x-s12-clone/file/b0bfd498768f/open-src/data/rasterfile/sun-src
  
 
== Software ==
 
== Software ==
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* [http://netpbm.sourceforge.net/ Netpbm] (rasttopnm)
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* [[Konvertor]]
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* [http://www.imagemagick.org/ ImageMagick] (format named "RAS" or "SUN")
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* [[Netpbm]]:  pnmtorast, rasttopnm
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* [[ImageMagick]] (format named "RAS" or "SUN")
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* [[Tom's Viewer]]
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* [[FFmpeg]]
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* [[XnView]]
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* [http://snisurset.net/code/abydos/ abydos]
  
 
== Sample files ==
 
== Sample files ==
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* http://samples.libav.org/image-samples/sunrast/
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* http://samples.libav.org/image-samples/sunrast/ ''(Caution: 32bpp.ras dated 2012 has color channels in the wrong order.)''
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* {{DexvertSamples|image/sunRaster}}
  
 
== Resources ==
 
== Resources ==
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* [http://www.fileformat.info/format/sunraster/egff.htm Sun Raster File Format Summary]
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* {{EGFF|sunraster|Sun Raster File Format Summary}}, from the [[Encyclopedia of Graphics File Formats]]
 
* [http://wiki.multimedia.cx/index.php?title=Sun_rasterfile MultimediaWiki article]
 
* [http://wiki.multimedia.cx/index.php?title=Sun_rasterfile MultimediaWiki article]
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* [[Wikipedia: Sun Raster]]
  
 
[[Category:Sun]]
 
[[Category:Sun]]

Latest revision as of 04:06, 28 December 2023

File Format
Name Sun Raster
Ontology
Extension(s) .sun, .ras, .rast, .rs, .sr, .scr, .im1, .im8, .im24, .im32
PRONOM x-fmt/184
Released ≤1989

Sun Raster, or Sun Rasterfile, is an image file format associated with Sun operating systems. It supports grayscale, paletted, and full color images. Images may be uncompressed, or use RLE compression.

Contents

[edit] Format details

Files have a fixed 32-byte header, followed by an optional color palette, followed by the image data.

[edit] Identification

Files begin with signature bytes 59 a6 6a 95.

[edit] Specifications

[edit] Software

[edit] Sample files

[edit] Resources

Retrieved from "http://fileformats.archiveteam.org/index.php?title=Sun_Raster&oldid=46979"
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