Groups > comp.graphics.apps.gnuplot > #1687

Re: border 13 bug in pdf?

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From	sfeam <sfeam@users.sourceforge.net>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: border 13 bug in pdf?
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Date	Mon, 11 Mar 2013 10:07:55 -0700
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Jörg Buchholz wrote:

> On 08.03.2013 21:00, sfeam wrote:
>> sfeam wrote:
>>
>>> Jörg Buchholz wrote:
>>>>
>>>> normaly "set border 13" draws a border on the right side, top and
>>>> bottom. It works with many terminals (wxt, postscript, emf, .....). But
>>>> with terminal pdf or pdfcairo there is a border at all 4 sides.
>>>>
>>>> Is this a known bug? I can't find something about this.
>>>
>>> I confirm the problem.
>>>
>>> The failure occurs in pdfcairo and epscairo, but not in pngcairo or wxt.
>>
>> Ethan
>>
>>> Also not in "set term post eps".
>>> So from the evidence I suspect a problem in the cairo library rather
>>> than in the gnuplot code.  Even so it might be possible to work around
>>> the problem by changing the gnuplot code if someone can figure out
>>> what triggers the extra line.  So far I haven't been able to.
> 
> Some additional information. On Debian squeeze (Version 4.4 patchlevel
> 0) all works corractly. The problems come with Gnuplot 4.6, I testet it
> on Windows and Fedora Core 16.
> Jörg

I believe that this is not because of the gnuplot version, but rather
because of the libcairo version.  When tested on a current linux system
(libcairo 1.8.4)  gnuplot 4.4.0 produces the same erroneous pdf output
as gnuplot 4.6.1.

Conversely, both gnuplot 4.4.0 and gnuplot 4.6.0 produce correct output
when run on an older machine with libcairo 1.8.0

	Ethan

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Thread

border 13 bug in pdf? Jörg Buchholz <bookwood4news@freenet.de> - 2013-03-06 14:56 +0100
  Re: border 13 bug in pdf? sfeam <sfeam@users.sourceforge.net> - 2013-03-08 09:19 -0800
    Re: border 13 bug in pdf? sfeam <sfeam@users.sourceforge.net> - 2013-03-08 12:00 -0800
      Re: border 13 bug in pdf? Jörg Buchholz <bookwood4news@freenet.de> - 2013-03-09 22:04 +0100
        Re: border 13 bug in pdf? sfeam <sfeam@users.sourceforge.net> - 2013-03-11 10:07 -0700

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