Twas brillig at 16:42:51 16.03.2010 UTC+08 when [email protected] did gyre 
and gimble:

 ZXZ> GrayScale is treated the same way as PseudoColor except that the
 ZXZ> *primary* that drives the screen is undefined. Thus, the client
 ZXZ> should always store the same value for red, green, and blue in the
 ZXZ> colormaps.

 ZXZ> TrueColor is treated the same way as DirectColor except that the
 ZXZ> colormap has predefined, read-only RGB values. These RGB values
 ZXZ> are server dependent but provide linear or near-linear ramps in
 ZXZ> each *primary*.

 ZXZ> I apologize for my bad English, I am confused by the word
 ZXZ> "primary". I wonder what does "primary" mean here? Thank you.

In this context it means one component of the R/G/B triad. So e.g. for
GrayScale it is undefined will server use R, G or B component of
colormap for a grayscale value.

-- 
  http://fossarchy.blogspot.com/

Attachment: pgpnG3m9dRZXj.pgp
Description: PGP signature

_______________________________________________
[email protected]: X.Org support
Archives: http://lists.freedesktop.org/archives/xorg
Info: http://lists.freedesktop.org/mailman/listinfo/xorg

Reply via email to