Re: [NTG-context] MPpositiongraphic: I don't know when it's going to work and when it's not.
On 1/24/2014 12:52 AM, Elspeth McGullicuddy wrote: Hi Hans, The tip you gave me (wandering spaces), worked for the previous example, the one where the overlay was attached to the background of the paper. For the other example, where the overlay is attached to the background of a \framed, I haven't been able to make it work. The extra spaces there, were in fact added during the mail process but weren't in my file. I put the file that doesn't work in attached files, so there are no risk it collects extra spaces. There is probably an obvious and silly mistake but I can't find it: for me it's quite similar to the examples in metafun-p.pdf, p. 127: \framed[background=demo circle]{This text is overlayed.}, but mine refuses to work. you need to anchor the graphic: \starttext \defineoverlay[my fourth overlay][\positionoverlay{my backgraphics}] \startpositionoverlay{my backgraphics} \setMPpositiongraphic{three}{mypos:circle}{mypos:circleradius=1cm,mypos:circlecolor=red} \setMPpositiongraphic{three}{mypos:circle}{mypos:circleradius=.5cm,mypos:circlecolor=green} \stoppositionoverlay \startMPinclusions if unknown context_apos : input mp-apos.mpiv ; fi ; if unknown context_abck : input mp-abck.mpiv ; fi ; \stopMPinclusions \startMPpositiongraphic{mypos:circle} numeric x, y, w, h, d, radius; color c; path p ; x = \MPx{\MPvar{self}}; y = \MPy{\MPvar{self}}; w = \MPw{\MPvar{self}}; radius = \MPvar{mypos:circleradius}; c = \MPvar{mypos:circlecolor}; p = (x+w/2+radius,y)..(x+w/2,y+radius)..(x+w/2-radius,y) ..(x+w/2,y-radius)..cycle; drawarrow p withpen pencircle scaled 2pt withcolor c; anchor_box(\MPanchor{\MPvar{self}}) ; \stopMPpositiongraphic \framed [background=my fourth overlay,align=middle,width=7cm] {have attached it: \hpos{three}{{\em here}}, the} \stoptext - 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 ___
Re: [NTG-context] MPpositiongraphic: I don't know when it's going to work and when it's not.
On Mon, Jan 27, 2014 at 1:34 PM, Hans Hagen pra...@wxs.nl wrote: you need to anchor the graphic: anchor_box(\MPanchor{\MPvar{self}}) ; Thanks a lot, it works now. I wouldn't have guessed: I learnt a lot with that. Chris ___ 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] MPpositiongraphic: I don't know when it's going to work and when it's not.
Hi Hans, The tip you gave me (wandering spaces), worked for the previous example, the one where the overlay was attached to the background of the paper. For the other example, where the overlay is attached to the background of a \framed, I haven't been able to make it work. The extra spaces there, were in fact added during the mail process but weren't in my file. I put the file that doesn't work in attached files, so there are no risk it collects extra spaces. There is probably an obvious and silly mistake but I can't find it: for me it's quite similar to the examples in metafun-p.pdf, p. 127: \framed[background=demo circle]{This text is overlayed.}, but mine refuses to work. Chris On Mon, Jan 20, 2014 at 6:57 PM, Hans Hagen pra...@wxs.nl wrote: On 1/19/2014 8:00 AM, Elspeth McGullicuddy wrote: \framed [ background=my first overlay,my fourth The line break here wasn't in my file. overlay,align=middle,width=7cm] { have attached it: \hpos{three}{{\em here}}, the} here background=my first overlay and my fourth overlay a key without value so: be careful with spaces and commas - 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 ___ test-012_02.tex Description: TeX document ___ 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] MPpositiongraphic: I don't know when it's going to work and when it's not.
On 1/19/2014 8:00 AM, Elspeth McGullicuddy wrote: \setupbackgrounds[paper][background={ my first overlay, %% Doesn't work anymore if I comment this line. my fourth overlay}] so that is effectively background={ my first overlay, my fourth overlay} spaces after , are gobbled so if you want to comment things like that do this \setupbackgrounds[paper][background={% my first overlay,% my fourth overlay% }] now you can comment one of both lines - 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 ___
Re: [NTG-context] MPpositiongraphic: I don't know when it's going to work and when it's not.
On 1/19/2014 8:00 AM, Elspeth McGullicuddy wrote: \framed [ background=my first overlay,my fourth overlay,align=middle,width=7cm] { have attached it: \hpos{three}{{\em here}}, the} here background=my first overlay and my fourth overlay a key without value so: be careful with spaces and commas - 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 ___