* How to center a MP graphics generated by Lua?
@ 2010-10-14 7:49 Procházka Lukáš Ing. - Pontex s. r. o.
2010-10-14 8:00 ` Wolfgang Schuster
0 siblings, 1 reply; 3+ messages in thread
From: Procházka Lukáš Ing. - Pontex s. r. o. @ 2010-10-14 7:49 UTC (permalink / raw)
To: ConTeXt
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Hello,
I'm trying to center a MP graphics generated by Lua.
Although the inline Ctx code is (or seems to be) the same as generated by Lua, I cannot understand why the red line is drawn on the left and not centered.
So how to make the Lua->MP graphics centered?
My code:
---
\showframe
\starttext
\startalignment[center]
AAA\externalfigure[cow][width=4cm]BBB % OK, centered
aaa\startMPcode draw (0,0)--(1in,0)\stopMPcode bbb % OK, centered
\stopalignment
\startalignment[center]
\startluacode
context.startMPcode()
context("draw (0,0)--(1in,0) withrgbcolor (1,0,0)") % Red line LEFT?
context.stopMPcode()
\stopluacode
\stopalignment
\startalignment[center]
TTT\startMPcode draw (0,0)--(1in,0)\stopMPcode UUU % OK, centered
\stopalignment
\stoptext
---
Lukas
--
Ing. Lukáš Procházka [mailto:LPr@pontex.cz]
Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz]
Bezová 1658
147 14 Praha 4
Tel: +420 244 062 238
Fax: +420 244 461 038
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\showframe
\starttext
\startalignment[center]
AAA\externalfigure[cow][width=4cm]BBB
aaa\startMPcode draw (0,0)--(1in,0)\stopMPcode bbb
\stopalignment
\startalignment[center]
\startluacode
context.startMPcode()
context("draw (0,0)--(1in,0) withrgbcolor (1,0,0)")
context.stopMPcode()
\stopluacode
\stopalignment
\startalignment[center]
TTT\startMPcode draw (0,0)--(1in,0)\stopMPcode UUU
\stopalignment
\stoptext
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to center a MP graphics generated by Lua?
2010-10-14 7:49 How to center a MP graphics generated by Lua? Procházka Lukáš Ing. - Pontex s. r. o.
@ 2010-10-14 8:00 ` Wolfgang Schuster
2010-10-14 8:02 ` Procházka Lukáš Ing. - Pontex s. r. o.
0 siblings, 1 reply; 3+ messages in thread
From: Wolfgang Schuster @ 2010-10-14 8:00 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 14.10.2010 um 09:49 schrieb Procházka Lukáš Ing. - Pontex s. r. o.:
> Hello,
>
> I'm trying to center a MP graphics generated by Lua.
>
> Although the inline Ctx code is (or seems to be) the same as generated by Lua, I cannot understand why the red line is drawn on the left and not centered.
>
> So how to make the Lua->MP graphics centered?
>
> \startalignment[center]
\dontleavehmode
> \startluacode
> context.startMPcode()
> context("draw (0,0)--(1in,0) withrgbcolor (1,0,0)") % Red line LEFT?
> context.stopMPcode()
> \stopluacode
> \stopalignment
Wolfgang
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to center a MP graphics generated by Lua?
2010-10-14 8:00 ` Wolfgang Schuster
@ 2010-10-14 8:02 ` Procházka Lukáš Ing. - Pontex s. r. o.
0 siblings, 0 replies; 3+ messages in thread
From: Procházka Lukáš Ing. - Pontex s. r. o. @ 2010-10-14 8:02 UTC (permalink / raw)
To: mailing list for ConTeXt users
Great, thanks.
Lukas
On Thu, 14 Oct 2010 10:00:29 +0200, Wolfgang Schuster <schuster.wolfgang@googlemail.com> wrote:
> \dontleavehmode
___________________________________________________________________________________
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
___________________________________________________________________________________
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2010-10-14 7:49 How to center a MP graphics generated by Lua? Procházka Lukáš Ing. - Pontex s. r. o.
2010-10-14 8:00 ` Wolfgang Schuster
2010-10-14 8:02 ` Procházka Lukáš Ing. - Pontex s. r. o.
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