CTAN Comprehensive TeX Archive Network

CTAN up­date: chem­fig

Date: April 19, 2019 10:06:14 AM CEST
Chris­tian Tel­lechea sub­mit­ted an up­date to the chem­fig pack­age. Ver­sion num­ber: 1.4 Li­cense type: lp­pl1.3c Sum­mary de­scrip­tion: Draw molecules with easy syn­tax An­nounce­ment text:
chem­fig v1.4 - many bugs are fixed - the pri­vate char­ac­ter in the macro name is no longer "@" but be­comes "_" and the pre­fix of pri­vate macros is now "\CF_" IMPORTANT: this im­plies for ad­vanced users who have used pri­vate macros to re­name them - all old macros ob­so­lete for more than a year are no longer de­fined and will throw a com­pi­la­tion er­ror if used: \setcram­bond, \se­tatom­sep, \set­bon­d­off­set, \set­dou­ble­sep, \se­tan­glein­cre­ment, \en­able­fixed­bondlength, \dis­able­fixed­bondlength, \setn­odestyle, \set­bond­style, \setlewis, \setlewis­dist, \set­stack­sep, \set­com­pound­style, \se­tar­rowde­fault, \se­tand­sign, \se­tar­rowoff­set, \set­com­pound­sep, \se­tar­rowla­belsep, \en­able­bond­join, \dis­able­bond­join and \schemede­bug From now on, the macro \setchem­fig{<key>=<<val­ues>} should be used to set pa­ram­e­ters - the syn­tax \chem­fig*[][]{} is no longer ac­cepted and be­comes \chem­fig[<keys>=<val­ues>]{<molecule code>} - the syn­taxes \lewis[<co­eff>]{<code>} and \Lewis[<co­eff>]{<code>} are no longer ac­cepted and be­come \lewis[<key>=<val­ues>]{<code>} and \Lewis[<key>=<val­ues>]{<code>}
This pack­age is lo­cated at http://mir­ror.ctan.org/macros/generic/chem­fig More in­for­ma­tion is at https://www.ctan.org/pkg/chem­fig
Thanks for the up­load. For the CTAN Team Erik Braun
We are sup­ported by the TeX users groups. Please join a users group; see http://www.tug.org/user­groups.html .

chem­fig – Draw molecules with easy syn­tax

The pack­age pro­vides the com­mand \chem­fig{<code>}, which draws molecules us­ing the TikZ pack­age. The <code> ar­gu­ment pro­vides in­struc­tions for the draw­ing op­er­a­tion.

While the di­a­grams pro­duced are es­sen­tially 2-di­men­sional, the pack­age sup­ports many of the con­ven­tional no­ta­tions for il­lus­trat­ing the 3-di­men­sional lay­out of a molecule.

The pack­age uses TikZ for its ac­tual draw­ing op­er­a­tions.

Pack­agechem­fig
Ver­sion1.41 2019-05-21
Copy­right2010–2019 Chris­tian Tel­lechea
Main­tainerChris­tian Tel­lechea

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