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authorgiraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>2023-09-07 16:26:28 +0000
committergiraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>2023-09-07 16:26:28 +0000
commit851f8a113827e42ae618423fdab09cb0a67dc4e4 (patch)
treec7975f26f69fa817d5de575a5c97d0a585b4e999 /pbmmake.html
parent3195997e71a1ad9686da91a1d14cda2d81d3eb52 (diff)
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miscellaneous update
git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@4637 9d0c8265-081b-0410-96cb-a4ca84ce46f8
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@@ -40,12 +40,11 @@ command line options:
 <dt><b>-black</b>
 <dt><b>-gray</b>
 
-<p>In addition to the usual <b>-white</b> and <b>-black</b>, this
-program implements <b>-gray</b>.  This gives a simple 50% gray pattern
-with 1's and 0's alternating.
+<p>These options specify the color of the output.  <b>-white</b> means
+all pixels are white.  <b>-black</b> means all pixels are black.
+<b>-gray</b> means black and white pixels alternate.
 
-<p>With none of the above specified, the output image will be entirely
-white.
+<p>You may specify only one of these.  The default is all white.
 
 </dl>