[forwarded submission from a non-member address -- rjk]
From: [EMAIL PROTECTED]
Date: Fri, 14 Sep 2001 14:11:41 -0400
Subject: Re: [Boston.pm] perlmagick rgb to cmyk
To: Joel Gwynn <[EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED]
* Joel Gwynn <[EMAIL PROTECTED]> [01-09-14 12:57]:
> Anyone here done any conversion of rgb files to cmyk color tiffs?
> I'm using PerlMagick (also tried the 'convert' utility), and i'm
> getting crap.
>
> I'm just using the $image->Set(colorspace=>'CMYK') method.
> Is there a step I'm missing? If you're interested, you can see
> what I'm getting at: http://192.9.211.118/sothprint/imagetest/
Did you Quantize? Here's a quick script that converts GIF -> TIFF:
#!/usr/bin/perl --
use strict;
use Image::Magick;
my $img = Image::Magick->new;
$img->Read('jobs_asp.gif');
$img->Set(colorspace => 'CMYK');
$img->Quantize;
$img->Write('jobs_asp.tiff');
--
----------------
Joe Johnston - http://aliensaliensaliens.com
"Only presidents, editors and people with tapeworms
ought to have the right to use *we*." -Mark Twain
