diff options
| author | Hans Hagen <pragma@wxs.nl> | 2019-07-16 22:42:53 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2019-07-16 22:42:53 +0200 |
| commit | a92a8d40ce567ecf5b0baacd9a93a94aac9a4a2d (patch) | |
| tree | 17f7038c1c3b353bc2130af87066676d49f87184 /metapost/context/base/mpiv/mp-chem.mpiv | |
| parent | 4bc28891615011ed3581836e9259434720e25830 (diff) | |
| download | context-a92a8d40ce567ecf5b0baacd9a93a94aac9a4a2d.tar.gz | |
2019-07-16 18:30:00
Diffstat (limited to 'metapost/context/base/mpiv/mp-chem.mpiv')
| -rw-r--r-- | metapost/context/base/mpiv/mp-chem.mpiv | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/metapost/context/base/mpiv/mp-chem.mpiv b/metapost/context/base/mpiv/mp-chem.mpiv index 4ed9eaa8f..c5f79a88c 100644 --- a/metapost/context/base/mpiv/mp-chem.mpiv +++ b/metapost/context/base/mpiv/mp-chem.mpiv @@ -513,10 +513,21 @@ def chem_transformed (suffix $) = % not vardef! fi enddef ; +% vardef chem_draw (expr what, r, c) (text extra) = +% draw what +% withpen pencircle scaled r +% withcolor c +% extra ; +% enddef ; + vardef chem_draw (expr what, r, c) (text extra) = draw what withpen pencircle scaled r - withcolor c + if string c : + if c <> "" : withcolor c fi + else : + withcolor c + fi extra ; enddef ; |