AWARE [SYSTEMS] Imaging expertise for the Delphi developer
AWare Systems, Imaging expertise for the Delphi developer, Home TIFF and LibTiff Mailing List Archive

LibTiff Mailing List

TIFF and LibTiff Mailing List Archive
December 2004

Previous Thread
Next Thread

Previous by Thread
Next by Thread

Previous by Date
Next by Date

Contact

The TIFF Mailing List Homepage
This list is run by Frank Warmerdam
Archive maintained by AWare Systems



Valid HTML 4.01!



Thread

2004.12.12 10:44 "Question about colormap", by Artem Y Pervin
2004.12.14 21:06 "Re: Question about colormap", by Andrey Kiselev
2004.12.23 10:22 "Re: Question about colormap", by Artem Y Pervin

2004.12.12 10:44 "Question about colormap", by Artem Y Pervin

Hello, everyone.

I`ve a little question about TIFF`s colormap.
Suppose I got RGBA raster (width*height) somehow, and now wish to
store it in a file, using just one byte per pixel and a colormap. Is
there are any issues (I failed to find :( ) about working with
palettes in libtiff?

Actually I`m interesting in how to generate a colormap. Suppose I know
every different color in my raster, and amount of these colors is
always less than 255, so its not gonna be a big problem to make such
colormap, but how would I store it into TIFF, and then how to store original
raster?

Thanks!
  

-- 
 ,
 
mailto:versus@dot.pereslavl.ru