[fixed] May be bug on eps3 conversion

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broucaries
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Joined: 2008-12-21T11:51:10-07:00

[fixed] May be bug on eps3 conversion

Post by broucaries »

Dear developer,

Do not know if ti is a bug on imagemagick or gs but convertion of the file on http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513584 to eps3 does not work

If I convert to pdf and back to eps3 using pdftops -eps -level3 it work as expected

Regards

Bastien
Last edited by broucaries on 2012-07-23T09:56:08-07:00, edited 1 time in total.
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magick
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Re: May be bug on eps3 conversion

Post by magick »

Try the following:
  • convert test.png eps3:test.ps
    display -colorspace rgb test.ps
    convert -colorspace rgb test.ps test.jpg
    display test.jpg
ImageMagick is getting a false-positive on the CMYK colorspace and renders it as CMYK instead of RGB. We'll work on a fix for that problem.
broucaries
Posts: 467
Joined: 2008-12-21T11:51:10-07:00

Re: May be bug on eps3 conversion

Post by broucaries »

Does not work it does not display fail as expected :(

Bastien
broucaries
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Re: May be bug on eps3 conversion

Post by broucaries »

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magick
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Re: May be bug on eps3 conversion

Post by magick »

Right, we tested against that image. It works fine for recent releases of ImageMagick:
  • convert test.png eps3:test.ps
    display -colorspace rgb test.ps
We can try and get a patch against an older version of ImageMagick if you want.
broucaries
Posts: 467
Joined: 2008-12-21T11:51:10-07:00

Re: May be bug on eps3 conversion

Post by broucaries »

ok will test

Regards
thomkris
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Re: May be bug on eps3 conversion

Post by thomkris »

I tried the commands below

convert test.png eps3:test.eps
display -colorspace rgb test.eps

and it works. But if I use latex or ps2pdf to convert to a pdf file the image format is having trouble.

gs test.eps
$ GPL Ghostscript 9.04 (2011-08-05)
Copyright (C) 2011 Artifex Software, Inc. All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.

**** Warning: Some of the BoundingBox for the EPS file will be clipped.
Use -dEPSCrop or -dEPSFitPage to avoid clipping.

>>showpage, press <return> to continue<<

The eps is output from convert and the test.eps is input to the latex. What should I do in order to correct this problem. I can do some intermediate processing if required, but please provide a suggestion.
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