[NTG-context] m-database: setting text style for every first line of a table, and text/cell style for specific parts of the table?
Hello everyone,
I did manage to get a background color for the first row. This is a snippet
that I use
\defineseparatedlist
[CSV]
[separator=comma,
first={\bTR[align=middle,background=color,backgroundcolor=gray]},last=\eTR,
left=\bTD,right=\eTD,
before={\bTABLE[align=middle]},after=\eTABLE]
\processseparatedfile[CSV][/tmp/CSV.csv]
Also, can you think of a way to specify the cell and text style for individual
cells with processseparatedfile?
Regards,
Sander Maijers
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Re: [NTG-context] Font for MetaPost graphics
On Sat, 5 May 2012, Marco wrote: On 2012-05-05 Hans Hagen wrote: That means, MPenvironment will be dropped, right? But what is the new interface, \setupMPtext or MPinstance? \setupMPinstance The advantage is that you can have multiple instances in parallel. Aditya ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Font for MetaPost graphics
On 2012-05-05 Hans Hagen wrote: That means, MPenvironment will be dropped, right? But what is the new interface, \setupMPtext or MPinstance? > > +1 > > > > Marco > > So .. we know who is going to wikify this ... You're welcome :) Marco ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Font for MetaPost graphics
On 4-5-2012 09:13, Aditya Mahajan wrote:
On Fri, 4 May 2012, Mojca Miklavec wrote:
I can think of many workarounds to this, but I agree that there is a
valid reason why
\startMPenvironment
(or some other command) should be able to change the font inside
metapost labels only.
A better alternative would to define
\setupMPtext
[
style=...,
color=...,
setups=...,
]
that can be used to set the style for metapost text.
As we already have instances, I've extended that mechanism, so one can say:
\startsetups mp:instance:one
indeed:\space
\stopsetups
\setupMPinstance
[metafun]
[textstyle=bold,
textcolor=darkgreen,
setups=mp:instance:one]
\defineMPinstance
[mympinstance]
[metafun]
[textcolor=red]
\starttext
\startMPcode
draw textext("some text") ;
\stopMPcode
\startMPcode{mympinstance}
draw textext("some text") ;
\stopMPcode
\stoptext
> +1
>
> Marco
So .. we know who is going to wikify this ...
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] Font for MetaPost graphics
On 4-5-2012 13:09, Marco wrote:
On 2012-05-04 Aditya Mahajan wrote:
On Fri, 4 May 2012, Mojca Miklavec wrote:
But my guess is that the argument goes into the opposite way. I
past (and still in MKII) one *had to* set up fonts twice - once
for the main document and once for MetaPost since MetaPost did
its own processing of labels and MetaPost didn't see the ConTeXt
font setups. So it was "difficult" to convince MetaPost to use
the same font.
I agree, it's a big step forward towards usability and consistency
to have MetaPost automatically inherit ConTeXts settings. However,
it went out-of-control now.
well, you still get text and not something random, so out-of-control is
a bit too strong
anyhow, we can do
\newconditional\MPLIBtextgetdone
\def\MPLIBsettext#1% #2%
{\ifconditional\MPLIBtextgetdone
\else
\cldcontext{metapost.tex.get()}%
\settrue\MPLIBtextgetdone % no \global needed
\fi
\dowithnextbox{\ctxlua{metapost.settext(\number\nextbox,#1)}}\hbox}
\def\MPLIBresettexts
{\ctxlua{metapost.resettextexts()}%$
\setfalse\MPLIBtextgetdone}
\starttext
Serif
\startMPcode
draw textext("\ss Sans") ;
\stopMPcode
Serif
\startMPenvironment
\ss
\stopMPenvironment
\startMPcode
draw textext("Sans") ;
\stopMPcode
Serif
\stoptext
A better alternative would to define
\setupMPtext
[
style=...,
color=...,
setups=...,
]
that can be used to set the style for metapost text.
this is ok for me, but then we mighe as well drop \startMPenviroment
(and someone has to wikify that then)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] drawarrow and transparency
On 2-5-2012 17:35, Alan BRASLAU wrote: I have a MetaPost question concerning drawarrow withtransparency (or any other compound object). Is there some clever way to achieve uniform transparency for a compound object? For example, in the minimal example below, how can one obtain a transparent arrow without getting an X-ray vision of the arrowhead? \starttext \startMPpage drawarrow origin--(1cm,0) withtransparency(1,.5) ; drawarrow origin--(0,1cm) withtransparency(1,.5) ; \stopMPpage \stoptext This is a side effect of an arrow being a composed graphic. I experimented a bit with transparency grouping and after several variants I settled to the following approach: \starttext \startMPpage[offset=1mm] drawarrow (1cm,0cm) -- (0cm,0cm) withcolor red withtransparency(1,.5) ; draw image ( drawarrow (1cm,0cm) -- (0cm,0cm) withcolor red withtransparency(1,.5) ; ) shifted (0,2mm) asgroup "" ; draw image ( drawarrow (1cm,0cm) -- (0cm,0cm) withcolor red withtransparency(1,.5) ; ) shifted (0,4mm) asgroup "isolated" ; draw image ( drawarrow (1cm,0cm) -- (0cm,0cm) withcolor red withtransparency(1,.5) ; ) shifted (0,6mm) asgroup "knockout" ; draw image ( drawarrow (1cm,0cm) -- (0cm,0cm) withcolor red withtransparency(1,.5) ; ) shifted (0,8mm) asgroup "isolated,knockout" ; addbackground withcolor green ; \stopMPpage \stoptext As we have to use xforms (a pitty that this is needed) there is the usual interference and something fishy with clipping is going on. Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl - ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
