Hi all, Here is minimal example of some trouble I have: ................................... \startMPinclusions numeric u; u=1cm; \stopMPinclusions \starttext \startuseMPgraphic{dummy} drawarrow (0,0)..(8u,0); label.bot(\sometxt{temps}, (7u,-.5u)); \stopuseMPgraphic \placefigure[fig:Uncontratdanslaflèchedutemps]{Un contrat dans la flèche du temps}{\useMPgraphic{dummy}} \startuseMPgraphic{ummy} pair A[]; A[0]:=(-1u, -1u); A[1]:=( 6u, -1u); A[2]:=( 6u, 4u); A[3]:=(-1u, 4u); draw A[0]--A[1]--A[2]--A[3]--cycle withpen pencircle scaled 1pt; label.bot(\sometxt{Dupont}, A[0]); label.top(\sometxt{Smith}, A[2]); \stopuseMPgraphic \placefigure[fig:Boîte d'Edgeworth]{Boîte d'Edgeworth}{\useMPgraphic{ummy}} \stoptext ................................. The trouble is that this compiles nicely with pdftex, a little less nicely with xetex, and badly with luatex, tested at home and on context live. - xetex: the label in the first graphic appears with bad size. - luatex: first label in the second graphic appears with bad size and font, and second label disappears; but if I comment out the label in the first graphic, the second graphic is as expected. Any idea? -- Jean
Hi. XeTeX result always have some offset compared to the pdftex result. I don't know why. Moreover, it is impossible to use opentype (at least I never use it successfully.). Yue Wang
Jean Magnan de Bornier wrote:
- luatex: first label in the second graphic appears with bad size and font, and second label disappears; but if I comment out the label in the first graphic, the second graphic is as expected.
Any idea?
A much smaller luatex test is possible: \startuseMPgraphic{a} label.bot(textext("a"), origin); \stopuseMPgraphic \useMPgraphic{a} \startuseMPgraphic{b} label.bot(textext("b"), origin); \stopuseMPgraphic \useMPgraphic{b} There is some problem with the textext array indices, it seems: report >> error: >> (0,0,_tt_w_2,0,0,1) ! Transform components aren't all known. <to be read again> yscaled <argument> ...square.xscaled._tt_w_[_tt_n_]yscaled (_tt_h_[_tt_n_]+_tt_d_[_tt... image->...ture;currentpicture:=nullpicture;(TEXT2) ;currentpicture.endgroup textext->...ipt"ts"withpostscript.decimal._tt_n_;) fi.endgroup <*> ...; ;randomseed:=1403; label.bot(textext("b") , origin); ;
Jean Magnan de Bornier wrote:
Hi all, Here is minimal example of some trouble I have:
................................... \startMPinclusions numeric u; u=1cm; \stopMPinclusions \starttext \startuseMPgraphic{dummy} drawarrow (0,0)..(8u,0); label.bot(\sometxt{temps}, (7u,-.5u)); \stopuseMPgraphic \placefigure[fig:Uncontratdanslaflèchedutemps]{Un contrat dans la flèche du temps}{\useMPgraphic{dummy}}
\startuseMPgraphic{ummy} pair A[]; A[0]:=(-1u, -1u); A[1]:=( 6u, -1u); A[2]:=( 6u, 4u); A[3]:=(-1u, 4u); draw A[0]--A[1]--A[2]--A[3]--cycle withpen pencircle scaled 1pt; label.bot(\sometxt{Dupont}, A[0]); label.top(\sometxt{Smith}, A[2]); \stopuseMPgraphic \placefigure[fig:Boîte d'Edgeworth]{Boîte d'Edgeworth}{\useMPgraphic{ummy}} \stoptext .................................
The trouble is that this compiles nicely with pdftex, a little less nicely with xetex, and badly with luatex, tested at home and on context live.
- xetex: the label in the first graphic appears with bad size.
- luatex: first label in the second graphic appears with bad size and font, and second label disappears; but if I comment out the label in the first graphic, the second graphic is as expected.
Any idea?
at the end of mp-mlib.mp add def resettextexts = _tt_n_ := 0 ; enddef ; extra_endfig := extra_endfig & "resettextexts ; " ; then run ctxtools --touch context --make (or texexec --make --luatex) ----------------------------------------------------------------- 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 -----------------------------------------------------------------
Le 17 avril à 13:17:44 Hans Hagen
| at the end of mp-mlib.mp add
| def resettextexts = | _tt_n_ := 0 ; | enddef ;
| extra_endfig := extra_endfig & "resettextexts ; " ;
| then run
| ctxtools --touch | context --make (or texexec --make --luatex) Done! But same result :-( -- Jean
participants (4)
-
Hans Hagen -
Jean Magnan de Bornier -
Taco Hoekwater -
Yue Wang