diff options
Diffstat (limited to 'Master/texmf/asymptote/plain_Label.asy')
| -rw-r--r-- | Master/texmf/asymptote/plain_Label.asy | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/Master/texmf/asymptote/plain_Label.asy b/Master/texmf/asymptote/plain_Label.asy index 1279880ca3a..3c11a2cedbd 100644 --- a/Master/texmf/asymptote/plain_Label.asy +++ b/Master/texmf/asymptote/plain_Label.asy @@ -571,7 +571,12 @@ path[] texpath(Label L, bool tex=settings.tex != "none") path[] g; string s=L.s; - pen p=L.p; + pen p=fontcommand(font(L.p))+fontsize(fontsize(L.p)); + + // PDF tex engines lose track of the baseline. + bool adjust=tex && basealign(L.p) == 1 && pdf(); + if(adjust) p=p+basealign; + int k=0; int i; while((i=find(stringcache == s,++k)) >= 0) { @@ -582,7 +587,16 @@ path[] texpath(Label L, bool tex=settings.tex != "none") } if(i == -1) { - g=tex ? _texpath(s,p) : textpath(s,p); + if(tex) { + if(adjust) { + g=_texpath("."+s,p); + if(g.length == 0) return g; + real y=min(g[0]).y; + g.delete(0); + g=shift(0,-y)*g; + } else g=_texpath(s,p); + } else g=textpath(s,p); + stringcache.push(s); pencache.push(p); pathcache.push(g); @@ -593,7 +607,7 @@ path[] texpath(Label L, bool tex=settings.tex != "none") pair m=min(g); pair M=max(g); pair dir=rectify(inverse(L.T)*-L.align.dir); - if(basealign(p) == 1) + if(tex && basealign(L.p) == 1) dir -= (0,(1-dir.y)*m.y/(M.y-m.y)); a=m+realmult(dir,M-m); |