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From: kawanobe@st.rim.or.jp (Kawanobe Koh)
To: FreeBSD98-doc@jp.freebsd.org
Date: Fri, 4 May 2001 04:39:04 +0900
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Subject: [FreeBSD98-doc 360] Re: new installer screen image file
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$B2OG7n4$G$9!#(B

In article <200105031700.CAA02664@kces.koganemaru.co.jp>
    Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp> writes:

> $B>.6b4]$G$9!#(B
..
> $B2OG7n4$5$s$N>pJs$r85$K(B netpbm-9.4.tgz $B$rF~$l$F(B DOS $BAk$N<~JU$r:o$j$^$7$?!#(B
>
> $B$H$3$m$G!"(Bbmp -> ppm, ppm -> bmp $BJQ49$O$"$k$N$G$9$,!"(B
> ppm -> png $BJQ49$,8+$D$+$j$^$;$s!#$I$3$+$K$"$j$^$9$+!)(B

pnm $B$+$i(B png $B$+$i$NJQ49$O(B PNG $B%i%$%V%i%j(B (libpng-1.0.10 $BEy(B) $BG[IUJ*(B
$B$K4^$^$l$F$$$k!"(Bcontrib/pngminus $B$K(B pnm2png $B%3%^%s%I$,$"$j$^$9!#$?(B
$B$@$7!"(Bppm $BBP1~$G$O$J$$$N$G!"(B256 $B?'$r1[$($k?'$,;HMQ$5$l$F$$$k>l9g$K(B
$B$O$&$^$/F0$-$^$;$s!#<!$N$h$&$K(B 256 $B?'$K8:?'$7$F$+$iDL$7$^$9!#(B

$B!!!!(Bppmquant 256 test.ppm | pnm2png > test.png

$B;d$N>l9g!"(BImageMagick ($B:G?7HG$O(B ImageMagick-5.2.9.tar.gz) $B$K4^$^$l(B
$B$k(B convert $B%3%^%s%I$b;HMQ$7$F$$$^$9!#$3$A$i$O(B ppm $B$KBP1~$7$F$$$F!"(B
$B?'?t$,>/$J$$$H$-$K(B colormap $B$r;H$C$F05=LN($,9b$/$J$k$N$G$*4+$a$G$9!#(B

$B!!!!(Bconvert test.ppm test.png

$B$3$N%3%^%s%I!"%U%!%$%k7A<0$O3HD%;R$GH=Dj$7$F$$$^$9!#(B

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$B!}!}!}!}!}!}!}!}(B |$B!!(BE-mail: kawanobe@st.rim.or.jp (personal)
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