diff options
| author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-03-01 09:46:33 +0000 |
|---|---|---|
| committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-03-01 09:46:33 +0000 |
| commit | 51b5f3be5fb8ffa88fe3ecfe6a171e89e55b7929 (patch) | |
| tree | 717dfa136c5e6bee143004c10b7f768584ee87f1 /Build | |
| parent | 527bd842526e23b88e1f6151442eacc21f1e82ee (diff) | |
texk/dvipdfm-x: Fix a bug in a tpic special (S. Hirata)
git-svn-id: svn://tug.org/texlive/trunk@36412 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
| -rw-r--r-- | Build/source/texk/dvipdfm-x/ChangeLog | 6 | ||||
| -rw-r--r-- | Build/source/texk/dvipdfm-x/spc_tpic.c | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/ChangeLog b/Build/source/texk/dvipdfm-x/ChangeLog index 74ac35aaa50..6a6ffdfe079 100644 --- a/Build/source/texk/dvipdfm-x/ChangeLog +++ b/Build/source/texk/dvipdfm-x/ChangeLog @@ -1,3 +1,9 @@ +2015-03-01 Shunsaku Hirata <shunsaku.hirata74@gmail.com> + + * spc_tpic.c: Make tpic "ar" command dvips compatible to fix the problem + that an excess line is drawn when "ar" command is used along + with dvips transformation commands. + 2015-02-25 Peter Breitenlohner <peb@mppmu.mpg.de> * fontmap.h (pdf_insert_native_fontmap_record): Declare also diff --git a/Build/source/texk/dvipdfm-x/spc_tpic.c b/Build/source/texk/dvipdfm-x/spc_tpic.c index 7f1e8e76e55..7cc38556c64 100644 --- a/Build/source/texk/dvipdfm-x/spc_tpic.c +++ b/Build/source/texk/dvipdfm-x/spc_tpic.c @@ -381,6 +381,16 @@ tpic__arc (struct spc_tpic_ *tp, set_styles(tp, c, f_fs, f_vp, pn, da); + /* The arcx operator here draws an excess straight line from current + * point to the starting point of the arc if they are different, as in + * PostScript language. It may cuase an unexpected behavior when DVIPS + * transformation command is inserted before TPIC ar command: it invokes + * moveto and sets currentpoint which may be different from the starting + * point of arc to be drawn. We use newpath here to avoid drawing an + * excess line. I'm not sure if it is proper TPIC implementation but this + * seems to be DVIPS compatible behavior. + */ + pdf_dev_newpath(); pdf_dev_arcx(v[0], v[1], v[2], v[3], v[4], v[5], +1, 0.0); showpath(f_vp, f_fs); |