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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2016-10-09 23:00:10 +0000 |
|---|---|---|
| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2016-10-09 23:00:10 +0000 |
| commit | a384ae3a7ef07cd00f71b6c08ae2c00982f0aa92 (patch) | |
| tree | 7af1acc538e9222c6c84938e8c0f40e1e90b69b5 /ppm.html | |
| parent | 925322ffeda23ca9cf3911ede7aab366859ab996 (diff) | |
| download | netpbm-mirror-a384ae3a7ef07cd00f71b6c08ae2c00982f0aa92.tar.gz netpbm-mirror-a384ae3a7ef07cd00f71b6c08ae2c00982f0aa92.tar.xz netpbm-mirror-a384ae3a7ef07cd00f71b6c08ae2c00982f0aa92.zip | |
miscellaneous update
git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@2835 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'ppm.html')
| -rw-r--r-- | ppm.html | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ppm.html b/ppm.html index 960c34be..ca695e14 100644 --- a/ppm.html +++ b/ppm.html @@ -101,10 +101,10 @@ document once referred to the standard as CIE Rec. 709, but it isn't clear now that CIE ever sponsored such a standard. <P>Note that another popular color space is the newer sRGB. A common -variation on PPM is to substitute this color space for the one specified. -There is no known program to convert between this variation and true PPM. +variation from PPM is to substitute this color space for the one specified. +You can use <b>pnmgamma</b> to convert between this variation and true PPM. -<p>Note that a common variation on the PPM format is to have the sample +<p>Note that a common variation from the PPM format is to have the sample values be "linear," i.e. as specified above except without the gamma adjustment. <B>pnmgamma</B> takes such a PPM variant as input and produces a true PPM as output. |