[magick-users] How to set attribute in PerlMagick about -density option in ImageMagick ?

[신하얀]

Hello, I have some problem using Perl interface.

*       my environment:

 Perl 5.8.8, ImageMagick 6.1.8, PerlMagick6.4  (I couldn’t find PerlMagick
6.1.8 package on the web)

I want to convert postscript Image file to gif file.

 

Here, when I use ‘convert’  of Imagemagick, it works good.

convert -crop 0x0 -rotate -90  -density 110  $ps_file  $gif_file

 

I want to do same job using perl script as below but, image size dosen’t
same.

Ps2gif.pl 

------------------------------------

Use Image::Magick;

my $image = Image::Magick->new();

$image->Read($ps_file);

$image->Rotate(degrees=>-90);

$image->Trim();

$image->Set(units=>1);       <-- This code didn’ work !!!

$image->Set(density=>110);   <---This code didn’t work!!!!

$image->Write($gif_file);

 

Please, let me know solve this problem.

 

Shin,Hayan
Gaia 3D , Inc. 
 
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