diff options
Diffstat (limited to 'metapost/context/base/mpiv/mp-blob.mpiv')
| -rw-r--r-- | metapost/context/base/mpiv/mp-blob.mpiv | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/metapost/context/base/mpiv/mp-blob.mpiv b/metapost/context/base/mpiv/mp-blob.mpiv index d1fc7357b..dd147bede 100644 --- a/metapost/context/base/mpiv/mp-blob.mpiv +++ b/metapost/context/base/mpiv/mp-blob.mpiv @@ -51,8 +51,8 @@ vardef followtext(expr pth, txt) = image ( mfun_blob_n := mfun_blob_n + 1 ; lua.mp.mf_inject_blob(mfun_blob_n,txt); - save pat, al, at, pl, pc, wid, pos, ap, ad, pic, len, n, sc ; - path pat ; pat := pth ; + save pat, al, at, pl, pc, wid, pos, ap, ad, pic, len, n, b, sc ; + path pat, b ; pat := pth ; numeric al, at, pl, pc, wid, pos, len[], n, sc ; pair ap, ad ; picture pic[] ; @@ -98,15 +98,16 @@ vardef followtext(expr pth, txt) = draw ap withpen pencircle scaled .50pt withcolor green ; fi ; endfor ; - if ((autoscaleupfollowtext = 2) or (autoscaledownfollowtext = 2)) and - (sc <> 0) and (sc <> 1): + if ((autoscaleupfollowtext = 2) or (autoscaledownfollowtext = 2)) and (sc <> 0) and (sc <> 1): currentpicture := currentpicture scaled (1/sc) ; fi ; + b := boundingbox currentpicture ; if tracingfollowtext = 1 : - draw boundingbox currentpicture withpen pencircle scaled .25pt withcolor blue ; + draw b withpen pencircle scaled .25pt withcolor blue ; fi ; draw fullcircle scaled 100bp withprescript "mf_object=followtext" withprescript "ft_category=" & decimal mfun_blob_n ; + setbounds currentpicture to b ; ) enddef ; |