* color in drawoptions (mplib)
@ 2008-06-12 15:37 Peter Rolf
2008-06-12 16:17 ` Taco Hoekwater
0 siblings, 1 reply; 6+ messages in thread
From: Peter Rolf @ 2008-06-12 15:37 UTC (permalink / raw)
To: mailing list for ConTeXt users
hi,
just encountered an expansion problem with color inside drawoptions...
% engine=luatex
\starttext
\startuniqueMPgraphic{foo}
begingroup
save c ; color c[] ;
c0:= red;
drawoptions(withcolor c0);
fill OverlayBox;
endgroup;
\stopuniqueMPgraphic
\defineoverlay[foo][\uniqueMPgraphic{foo}]
\framed[width=10cm,background=foo]{}
\stoptext
regards, peter
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color in drawoptions (mplib)
2008-06-12 15:37 color in drawoptions (mplib) Peter Rolf
@ 2008-06-12 16:17 ` Taco Hoekwater
2008-06-12 16:39 ` Hans Hagen
2008-06-12 17:10 ` Hans Hagen
0 siblings, 2 replies; 6+ messages in thread
From: Taco Hoekwater @ 2008-06-12 16:17 UTC (permalink / raw)
To: mailing list for ConTeXt users
Peter Rolf wrote:
> hi,
>
> just encountered an expansion problem with color inside drawoptions...
The patch below fixes this issue.
Best wishes,
Taco
--- /opt/tex/texmf-local/metapost/context/base/mp-mlib.mp.orig
2008-05-12 12:14:46.000000000 +0200
+++ /opt/tex/texmf-local/metapost/context/base/mp-mlib.mp
2008-06-12 18:13:34.785337518 +0200
@@ -26,7 +26,7 @@
_tt_p_ := nullpicture ;
enddef ;
-extra_endfig := ";draw _tt_p_; " & extra_endfig ;
+extra_endfig := ";addto currentpicture also _tt_p_; " & extra_endfig;
extra_beginfig := extra_beginfig & "resettextexts;";
vardef rawtextext(expr str) =
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color in drawoptions (mplib)
2008-06-12 16:17 ` Taco Hoekwater
@ 2008-06-12 16:39 ` Hans Hagen
2008-06-12 17:04 ` Peter Rolf
2008-06-12 17:10 ` Hans Hagen
1 sibling, 1 reply; 6+ messages in thread
From: Hans Hagen @ 2008-06-12 16:39 UTC (permalink / raw)
To: mailing list for ConTeXt users
Taco Hoekwater wrote:
> -extra_endfig := ";draw _tt_p_; " & extra_endfig ;
> +extra_endfig := ";addto currentpicture also _tt_p_; " & extra_endfig;
subtle ... fixed
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color in drawoptions (mplib)
2008-06-12 16:39 ` Hans Hagen
@ 2008-06-12 17:04 ` Peter Rolf
0 siblings, 0 replies; 6+ messages in thread
From: Peter Rolf @ 2008-06-12 17:04 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hans Hagen schrieb:
> Taco Hoekwater wrote:
>
>> -extra_endfig := ";draw _tt_p_; " & extra_endfig ;
>> +extra_endfig := ";addto currentpicture also _tt_p_; " & extra_endfig;
>
> subtle ... fixed
>
yep! works again. thank you!
> Hans
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | fax: 038 477 53 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 : https://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
___________________________________________________________________________________
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
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archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color in drawoptions (mplib)
2008-06-12 16:17 ` Taco Hoekwater
2008-06-12 16:39 ` Hans Hagen
@ 2008-06-12 17:10 ` Hans Hagen
2008-06-12 17:33 ` Peter Rolf
1 sibling, 1 reply; 6+ messages in thread
From: Hans Hagen @ 2008-06-12 17:10 UTC (permalink / raw)
To: mailing list for ConTeXt users
Taco Hoekwater wrote:
> -extra_endfig := ";draw _tt_p_; " & extra_endfig ;
> +extra_endfig := ";addto currentpicture also _tt_p_; " & extra_endfig;
> extra_beginfig := extra_beginfig & "resettextexts;";
after this fix you need to do
ctxtools --touch
context --make
otherwise the mplib format will not be regenerated; normally this
happens automatically when a new version is installed
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 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 : https://foundry.supelec.fr/projects/contextrev/
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: color in drawoptions (mplib)
2008-06-12 17:10 ` Hans Hagen
@ 2008-06-12 17:33 ` Peter Rolf
0 siblings, 0 replies; 6+ messages in thread
From: Peter Rolf @ 2008-06-12 17:33 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hans Hagen schrieb:
> Taco Hoekwater wrote:
>
>> -extra_endfig := ";draw _tt_p_; " & extra_endfig ;
>> +extra_endfig := ";addto currentpicture also _tt_p_; " & extra_endfig;
>> extra_beginfig := extra_beginfig & "resettextexts;";
>
> after this fix you need to do
>
> ctxtools --touch
> context --make
>
> otherwise the mplib format will not be regenerated; normally this
> happens automatically when a new version is installed
>
ah, good to know. 'till now i have deleted the old format by hand.
> Hans
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | fax: 038 477 53 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 : https://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
___________________________________________________________________________________
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 : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
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2008-06-12 15:37 color in drawoptions (mplib) Peter Rolf
2008-06-12 16:17 ` Taco Hoekwater
2008-06-12 16:39 ` Hans Hagen
2008-06-12 17:04 ` Peter Rolf
2008-06-12 17:10 ` Hans Hagen
2008-06-12 17:33 ` Peter Rolf
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