[MacPorts] #64648: ghostscript @9.55.0_0+x11: Colored tiling Patterns not working

[MacPorts]

#64648: ghostscript @9.55.0_0+x11:  Colored tiling Patterns not working
--------------------------+-------------------------------------
  Reporter:  arvas512     |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.7.1
Resolution:               |   Keywords:  Colored tiling Patterns
      Port:  ghostscript  |
--------------------------+-------------------------------------

Comment (by tomio-arisaka):

 Thanks for the report, but I think you should post the issue on the
 official website of Ghostscript.
 <https://bugs.ghostscript.com/>

 I guess that the issue happens due to the default output device.\\
 Because "gs" works well with the device "x11cmyk8" instead of "x11alpha".


 {{{
 $ gs --help
 GPL Ghostscript 9.55.0 (2021-09-27)
 Copyright (C) 2021 Artifex Software, Inc.  All rights reserved.
 Usage: gs [switches] [file1.ps file2.ps ...]
 Most frequently used switches: (you can use # in place of =)
  -dNOPAUSE           no pause after page   | -q       `quiet', fewer
 messages
  -g<width>x<height>  page size in pixels   | -r<res>  pixels/inch
 resolution
  -sDEVICE=<devname>  select device         | -dBATCH  exit after last file
  -sOutputFile=<file> select output file: - for stdout, |command for pipe,
                                          embed %d or %ld for page #
 Input formats: PostScript PostScriptLevel1 PostScriptLevel2
 PostScriptLevel3 PDF
 Default output device: x11alpha
 Available devices:
    ...
    ...
    x11 x11alpha x11cmyk x11cmyk2 x11cmyk4
    x11cmyk8 x11gray2 x11gray4 x11mono x11rg16x x11rg32x
    ...
    ...
 Ghostscript is also using fontconfig to search for font files
 For more information, see /opt/local/share/doc/ghostscript/9.55.0/Use.htm.
 Please report bugs to bugs.ghostscript.com.
 $
 }}}



 {{{
 $ gs -sDEVICE=x11cmyk8  ./Example_4_21.eps
 GPL Ghostscript 9.55.0 (2021-09-27)
 Copyright (C) 2021 Artifex Software, Inc.  All rights reserved.
 This software is supplied under the GNU AGPLv3 and comes with NO WARRANTY:
 see the file COPYING for details.
 Loading NimbusRoman-Regular font from
 /opt/local/share/ghostscript/9.55.0/Resource/Font/NimbusRoman-Regular...
 4661700 3102068 4673072 3367948 2 done.
 >>showpage, press <return> to continue<<

 GS>quit
 $
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/64648#comment:1>
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