Are positional graphics still working?
I've copied the following example from the ConTeXt archive: \defineoverlay[frames][\positionoverlay{frames}] \setupbackgrounds[text][background=frames] \startMPpositiongraphic{frame} if unknown context_apos : input mp-apos.mpiv ; fi ; \MPgetposboxes{\MPvar{self}}{\MPanchorid} if nofposboxes = 1 : draw posboxes[1] ; fi ; \stopMPpositiongraphic \startpositionoverlay{frames} \setMPpositiongraphic{one}{frame} \setMPpositiongraphic{two}{frame} \stoppositionoverlay \starttext This \hpos{one}{word} should be \hpos{two}{framed}. \stoptext Frames are misplaced, so I don't know if that's a bug or something else has been updated/changed/deprecated. Thank you in advance. Jairo
On 2/17/2021 12:18 AM, Jairo A. del Rio wrote:
I've copied the following example from the ConTeXt archive:
there is a comment in the code -- todo: anchor, page so i'll look into it (not hard to fix) in lmtx i want to add some more natural helpers to the interface; part of also updating the metafun manual (but first i need to do the periodical update of the luametatex manual - kind of boring an dless fun than metafun) ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------
On 2/17/2021 12:18 AM, Jairo A. del Rio wrote:
I've copied the following example from the ConTeXt archive:
\defineoverlay[frames][\positionoverlay{frames}]
\setupbackgrounds[text][background=frames]
\startMPpositiongraphic{frame}
if unknown context_apos : input mp-apos.mpiv ; fi ;
\MPgetposboxes{\MPvar{self}}{\MPanchorid}
if nofposboxes = 1 :
draw posboxes[1] ;
fi ;
\stopMPpositiongraphic
\startpositionoverlay{frames}
\setMPpositiongraphic{one}{frame}
\setMPpositiongraphic{two}{frame}
\stoppositionoverlay
\starttext
This \hpos{one}{word} should be \hpos{two}{framed}.
\stoptext
Frames are misplaced, so I don't know if that's a bug or something else has been updated/changed/deprecated. Thank you in advance. As a step-up to further integrated (more lmtx-ish) support for this the next upload will have this:
\defineoverlay[frames][\positionoverlay{frames}] \setupbackgrounds[text][background=frames] \startMPpositiongraphic{frame} getposboxes("self","anchor") ; if nofposboxes = 1 : draw posboxes[1] ; fi ; \stopMPpositiongraphic \startpositionoverlay{frames} \setMPpositiongraphic{one}{frame} \setMPpositiongraphic{two}{frame} \stoppositionoverlay \starttext This \hpos{one}{\strut word} should \hpos{two}{\strut also be framed}. \stoptext Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------
It works fine now. Thank you a lot for the fix. Cordially, Jairo :) El mié, 17 de feb. de 2021 a la(s) 06:09, Hans Hagen (j.hagen@xs4all.nl) escribió:
On 2/17/2021 12:18 AM, Jairo A. del Rio wrote:
I've copied the following example from the ConTeXt archive:
\defineoverlay[frames][\positionoverlay{frames}]
\setupbackgrounds[text][background=frames]
\startMPpositiongraphic{frame}
if unknown context_apos : input mp-apos.mpiv ; fi ;
\MPgetposboxes{\MPvar{self}}{\MPanchorid}
if nofposboxes = 1 :
draw posboxes[1] ;
fi ;
\stopMPpositiongraphic
\startpositionoverlay{frames}
\setMPpositiongraphic{one}{frame}
\setMPpositiongraphic{two}{frame}
\stoppositionoverlay
\starttext
This \hpos{one}{word} should be \hpos{two}{framed}.
\stoptext
Frames are misplaced, so I don't know if that's a bug or something else has been updated/changed/deprecated. Thank you in advance. As a step-up to further integrated (more lmtx-ish) support for this the next upload will have this:
\defineoverlay[frames][\positionoverlay{frames}]
\setupbackgrounds[text][background=frames]
\startMPpositiongraphic{frame} getposboxes("self","anchor") ; if nofposboxes = 1 : draw posboxes[1] ; fi ; \stopMPpositiongraphic
\startpositionoverlay{frames} \setMPpositiongraphic{one}{frame} \setMPpositiongraphic{two}{frame} \stoppositionoverlay
\starttext This \hpos{one}{\strut word} should \hpos{two}{\strut also be framed}. \stoptext
Hans
----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------
participants (2)
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Hans Hagen -
Jairo A. del Rio