From: Mojca Miklavec <mojca.miklavec.lists@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Christian Feuersaenger <ludewich@users.sourceforge.net>
Subject: Re: TikZ and wrong drawing order
Date: Sun, 14 Jun 2015 23:09:18 +0200 [thread overview]
Message-ID: <CALBOmsYfpevFReSCb5urTOZF2gHXZ4osNnDB=xGhxkHt_G5w3A@mail.gmail.com> (raw)
In-Reply-To: <5579FD06.30203@wxs.nl>
On Thu, Jun 11, 2015 at 11:26 PM, Hans Hagen wrote:
>>> On Thu, 11 Jun 2015, Mojca Miklavec wrote:
>>>
>>>> Hi,
>>>>
>>>> I would like to ask for help for either finding a fix or some clever
>>>> workaround for the following problem.
>>>>
>>>> If I use a TikZ picture as item symbol and additionally use background
>>>> text, then the first symbol in itemize environment gets covered by the
>>>> background. Here's an example:
>>>>
>>>> \usemodule
>>>> [tikz]
>>>>
>>>> \definesymbol[1]
>>>> [{\tikz\shade[shading=ball,ball color=blue] (0,0) circle (.2cm);}]
>>>>
>>>> \definecolor
>>>> [backcol]
>>>> [s=1,a=1,t=0.1]
>>>>
>>>> \starttext
>>>>
>>>> \startframedtext[width=4cm,background=color,backgroundcolor=backcol]
>>>> \startitemize
>>>> \item one
>>>> \item two
>>>> \item three
>>>> \stopitemize
>>>> \stopframedtext
>>>>
>>>> \stoptext
>
> i suppose that tikz puts some pdf code in the output stream and this is
> likely to interfere with the way context deals with colors
>
> a solution is:
>
> {\red x\dontleavehmode\forcecolorhack\tikz\fill[color=blue] (0,0) circle
> (.2cm);x}
>
> the
>
> \forcecolorhack
>
> is, well, a hack that fools the optimizer and \dontleavehmode is needed to
> get tex in the right mode
Thank you very much. Using the following worked fine as a workaround.
\definesymbol[1]
[{\dontleavehmode\forcecolorhack\tikz\shade[shading=ball,ball
color=blue] (0,0) circle (.2cm);}]
Meanwhile I filed a ticket to the pgf's bug tracker to help us
remember specifics about the problem.
Mojca
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next prev parent reply other threads:[~2015-06-14 21:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-11 17:27 Mojca Miklavec
2015-06-11 17:59 ` Aditya Mahajan
2015-06-11 20:14 ` Mojca Miklavec
2015-06-11 20:43 ` Aditya Mahajan
2015-06-11 20:58 ` Mojca Miklavec
2015-06-11 21:26 ` Hans Hagen
2015-06-14 21:09 ` Mojca Miklavec [this message]
2015-06-11 21:12 ` Hans Hagen
2015-06-11 22:28 ` Mojca Miklavec
2015-06-11 22:45 ` Hans Hagen
2015-06-14 21:26 ` Mojca Miklavec
2015-06-14 21:38 ` Mojca Miklavec
2015-06-15 7:43 ` Hans Hagen
2015-06-15 8:02 ` Mojca Miklavec
2015-06-15 13:02 ` Hans Hagen
2015-06-15 13:36 ` Mojca Miklavec
2015-06-15 9:48 ` Alan BRASLAU
2015-06-15 11:47 ` Hans Hagen
2015-06-12 7:11 ` Alan BRASLAU
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