150 lines
3.4 KiB
HTML
150 lines
3.4 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of palmtopnm</TITLE>
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</HEAD><BODY>
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<H1>palmtopnm</H1>
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Section: User Commands (1)<BR>Updated: 15 December 2000<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="ixAAB"></A>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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palmtopnm - convert a Palm pixmap into a portable anymap
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<B>palmtopnm</B>
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[<B>-verbose</B>]
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[<B>-rendition</B>
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<I>N</I>]
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[<B>-showhist</B>]
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<BR>
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[<B>-forceplain</B>]
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[<I>pnmfile</I>]
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<BR>
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<B>palmtopnm</B>
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<B>-transparent </B>
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[<B>-verbose</B>]
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[<I>pnmfile</I>]
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<P>
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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Reads a Palm pixmap as input, from stdin or
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<I>pnmfile</I>.
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Produces either a portable pixmap as output, or writes the value of
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the transparent color in the Palm pixmap to stdout.
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<A NAME="lbAE"> </A>
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<H2>OPTIONS</H2>
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<DL COMPACT>
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<DT id="1"><B>-verbose</B>
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<DD>
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Display various interesting information about the input file and process.
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<DT id="2"><B>-transparent</B>
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<DD>
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If the Palm pixmap has a transparent color set, the RGB value for that
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color will be written to stdout as in the form #RRGGBB, where
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RR, GG, and BB are two-digit hexadecimal numbers
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indicating a value between 0 and 255. If no transparent color is set
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in the bitmap, nothing will be output. No additional output will be
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generated; no anymap will be output.
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<DT id="3"><B>-rendition N</B>
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<DD>
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Palm pixmaps may contain several different renditions of the same
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pixmap, with different depths. By default,
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<B>palmtopnm </B>
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operates on the first rendition (rendition number 1) in the pixmap.
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This switch allows you to operate on a different rendition. The value
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must be between 1 and the number of renditions in the pixmap,
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inclusive.
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<DT id="4"><B>-showhist</B>
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<DD>
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Writes a histogram of colors in the input file to stderr.
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<DT id="5"><B>-forceplain</B>
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<DD>
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Force the output anymap to be in ASCII 'plain' netpbm format.
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<P>
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</DL>
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<A NAME="lbAF"> </A>
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<H2>SEE ALSO</H2>
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<B><A HREF="/cgi-bin/man/man2html?1+pnmtopalm">pnmtopalm</A></B>(1),
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<B><A HREF="/cgi-bin/man/man2html?5+pnm">pnm</A>(5)</B>
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<P>
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<A NAME="lbAG"> </A>
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<H2>BUGS</H2>
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An additional compression format, "packbits," has been added with
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PalmOS 4.0. This package should be updated to handle it.
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<P>
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You currently cannot generate an alpha mask if the Palm pixmap has a
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transparent color. However, you can still do this with
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<B>ppmcolormask</B>
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with a Netpbm pipe similar to:
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<P>
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<B>palmtopnm pixmap.palm | ppmcolormask `palmtopnm -transparent pixmap.palm`</B>
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<P>
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<A NAME="lbAH"> </A>
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<H2>AUTHORS</H2>
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This program was originally written as Tbmptopnm.c, by Ian Goldberg.
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It was heavily modified by Bill Janssen to add color, compression, and
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transparency function.
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<BR>
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Copyright 1995-2001 by Ian Goldberg and Bill Janssen.
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="6"><A HREF="#lbAB">NAME</A><DD>
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<DT id="7"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="8"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="9"><A HREF="#lbAE">OPTIONS</A><DD>
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<DT id="10"><A HREF="#lbAF">SEE ALSO</A><DD>
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<DT id="11"><A HREF="#lbAG">BUGS</A><DD>
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<DT id="12"><A HREF="#lbAH">AUTHORS</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:05:21 GMT, March 31, 2021
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