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Date: Mon, 21 Feb 2000 12:09:51 +0900 (JST)
From: Motoyuki Kasahara <m-kasahr@sra.co.jp>
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Subject: [FreeBSD-users-jp 49915] What is uncompressed GIF? (Re: FreeBSD logo icons)
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$B3^86(B @SRA $B$G$9!#(B

* From: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
* Date: Mon, 21 Feb 2000 01:27:48 +0900

> >  $B;EJ}$J$$$N$G!"(BImageMagick 5.1.1 $B$r:n$C$F$_$?$N$G$9$,!"(Bconvert
> >$B$G(B +compress $B$O$A$c$s$H8z$/$h$&$K$J$C$?5$$,$9$k$N$G$9$,!"(B
> >identify -verbose $B$OAjJQ$o$i$:(B compression: LZW $B$J>uBV$G$9!#(B
> 
> GIF $B$C$F5,3J>eA4It(B LZW $B05=L$J$s$8$c$J$+$C$?$G$7$?$C$1(B?

$B5,3J>eA4It(B LZW $B$J$s$G$9$,!"(BLZW $B05=L%"%k%4%j%:%`$r;H$o$J$$$G:Q$`(B
$BH4$1F;$,$"$j$^$9!#0lBN$I$&$$$&$3$H$J$N$+$O!"(Blibungif $BIUB0$N(B 
UNCOMPRESSED_GIF $B$H$$$&%U%!%$%k$K@bL@$,=q$$$F$"$j$^$9$N$G!"$=$l(B
$B$rFI$s$G$_$F$O$$$+$,$G$7$g$&!#(B

# $B;d$b(B libungif $B$K4X$9$k<ALd$r(B ports-jp $B$G$7$?$i!"$d$O$j$3$N%U%!(B
# $B%$%k$rFI$_$^$7$g$&$H8@$o$l$^$7$?!#(B:-)

$B$?$@!"$"$/$^$GH4$1F;$J$N$G!"K\Ev$K(B LZW $B$r;H$C$F$J$$$+$I$&$+$N87(B
$BL)$JH=Dj$O$G$-$J$$$H;W$$$^$9!#!J$?$H$($P!"E@(B 2 $B8D$*$-$K%/%j%"%3!<(B
$B%I$rCV$$$F$$$?$i!"$=$l$O(B LZW $B05=L%"%k%4%j%:%`$r;H$C$?$N$+(B? $B$=$l(B
$B$H$bJQ49%F!<%V%k$r;H$C$F@8@.$7$F$$$k$N$+(B? $B$H$+!#(B)

ImageMagick $B$N(B identify $B$,(B LZW GIF $B$HH=Dj$7$F$b!"$=$l$O;EJ}$J$$(B
$B$H;W$$$^$9!#(B
________________________________________________________________
                                    $B3^86(B $B4pG7(B($B$+$5$O$i(B $B$b$H$f$-(B)
