From: "Procházka Lukáš Ing. - Pontex s. r. o." <LPr@pontex.cz>
To: ConTeXt <ntg-context@ntg.nl>
Subject: How to center a MP graphics generated by Lua?
Date: Thu, 14 Oct 2010 09:49:50 +0200 [thread overview]
Message-ID: <op.vkj2pcpotpjj8f@lpr> (raw)
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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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next reply other threads:[~2010-10-14 7:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-14 7:49 Procházka Lukáš Ing. - Pontex s. r. o. [this message]
2010-10-14 8:00 ` Wolfgang Schuster
2010-10-14 8:02 ` Procházka Lukáš Ing. - Pontex s. r. o.
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