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Diffstat (limited to 'Master/texmf-dist/tex')
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1 files changed, 188 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/lengthconvert/lengthconvert.sty b/Master/texmf-dist/tex/latex/lengthconvert/lengthconvert.sty new file mode 100644 index 00000000000..6c67883969e --- /dev/null +++ b/Master/texmf-dist/tex/latex/lengthconvert/lengthconvert.sty @@ -0,0 +1,188 @@ +%% +%% This is file `lengthconvert.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% lengthconvert.dtx (with options: `package') +%% ---------------------------------------------------------------- +%% The lengthconvert package --- Convert a length to an other unit. +%% E-mail: marco.daniel@mada-nada.de +%% Released under the LaTeX Project Public License v1.3c or later +%% See http://www.latex-project.org/lppl.txt +%% ---------------------------------------------------------------- +%% +\RequirePackage{expl3,xparse} + +\ProvidesExplPackage + {lengthconvert}{2013/05/13}{1.0}{Convert length to another unit} +\@ifpackagelater { expl3 } { 2012/11/21 } + { } + { + \PackageError { lengthtconvert } { Support~package~expl3~too~old } + { + You~need~to~update~your~installation~of~the~bundles~'l3kernel'~and~ + 'l3packages'.\MessageBreak + Loading~lengthtconvert~will~abort! + } + \tex_endinput:D + } +\RequirePackage{ l3keys2e } +\clist_new:N \g__lconv_allowed_shortunits_clist +\clist_gset:Nn \g__lconv_allowed_shortunits_clist + { pt , pc , in , bp , cm , mm , dd , cc ,sp } +\clist_new:N \g__lconv_allowed_longunits_clist +\clist_gset:Nn \g__lconv_allowed_longunits_clist + { point , pica , inch , big-point , centimeter , millimeter , + didot-point , cicero , scaled-point } +\clist_new:N \g__lconv_allowed_allunits_clist +\clist_gset:NV \g__lconv_allowed_allunits_clist \g__lconv_allowed_shortunits_clist +\clist_gput_right:NV \g__lconv_allowed_allunits_clist \g__lconv_allowed_longunits_clist +\tl_new:N \l__lconv_unit_tl +\keys_define:nn { lengthconvert } + { + unit .tl_set:N = \l__lconv_unit_tl + } +\keys_set:nn { lengthconvert } + { + unit = cm , + } +\tl_new:N \l__lconv_default_unit_tl +\keys_define:nn { lengthconvert } + { + pt .meta:n = + { unit = pt }, + pc .meta:n = + { unit = pc }, + in .meta:n = + { unit = in }, + bp .meta:n = + { unit = bp }, + cm .meta:n = + { unit = cm }, + mm .meta:n = + { unit = mm }, + dd .meta:n = + { unit = dd }, + cc .meta:n = + { unit = cc }, + sp .meta:n = + { unit = sp }, + point .meta:n = + { unit = pt }, + pica .meta:n = + { unit = pc }, + inch .meta:n = + { unit = in }, + big-point .meta:n = + { unit = bp }, + centimeter .meta:n = + { unit = cm }, + millimeter .meta:n = + { unit = mm }, + didot-point .meta:n = + { unit = dd }, + cicero .meta:n = + { unit = cc }, + scaled-point .meta:n = + { unit = sp }, + } +\keys_define:nn { lengthconvert } { + use-siunitx .bool_set:N = \l__lconv_use_siunitx_bool +} +\keys_define:nn { lengthconvert } { + precision .int_set:N = \l__lconv_precision_int +} +\keys_set:nn { lengthconvert } + { + precision = 5 , + } +\keys_define:nn { lengthconvert } { + number-only .bool_set:N = \l__lconv_only_num_bool +} +\keys_define:nn { lengthconvert } { + unknown .code:n = + { + \msg_error:nnx { lengthconvert } { option-unknown } + { \exp_not:V \l_keys_key_tl } + } +} +\NewDocumentCommand \Convertsetup { m } + { + \keys_set:nn { lengthconvert } { #1 } + } +\DeclareExpandableDocumentCommand \Convert { O{} m } + { + \group_begin: + \keys_set:nn { lengthconvert } { #1 } + \clist_if_in:NVTF \g__lconv_allowed_allunits_clist \l__lconv_unit_tl + { + \bool_if:NTF \l__lconv_use_siunitx_bool + { + \__lconv_using_siunitx:n { #2 } + } + { + \__lconv_nousing_siunitx:n { #2 } + } + } + { + \msg_error:nnx { lengthconvert } { unit-unknown } + { \exp_not:V \l__lconv_unit_tl } + } + \group_end: + } +\cs_new:Npn \__lconv_calc_dim:n #1 + { + \fp_eval:n + { + round( \dim_to_fp:n { #1 } / 1\l__lconv_unit_tl , \l__lconv_precision_int) + } + } + +\cs_new:Npn \__lconv_using_siunitx:n #1 + { + \bool_if:NTF \l__lconv_only_num_bool + { + \num { \__lconv_calc_dim:n { #1 } } + } + { + \SI { \__lconv_calc_dim:n { #1 } } { \l__lconv_unit_tl } + } + } +\cs_new:Npn \__lconv_nousing_siunitx:n #1 + { + \bool_if:NTF \l__lconv_only_num_bool + { + \__lconv_calc_dim:n { #1 } + } + { + \__lconv_calc_dim:n { #1 } \, \l__lconv_unit_tl + } + } +\msg_new:nnnn { lengthconvert } { option-unknown } + { Unknown~option~'#1'~for~package~#2. } + { + LaTeX~has~been~asked~to~set~an~option~called~'#1'~ + but~the~#2~package~has~not~created~an~option~with~this~name. + } +\msg_new:nnnn { lengthconvert } { unit-unknown } + { Unknown~unit~'#1'~for~package~#2. } + { + You~are~setting~an~unit~'#1'~which~ + is~unknonw~for~the~package~#2. + } +\ProcessKeysOptions { lengthconvert } +%% Copyright (C) 2013 by +%% Marco Daniel marco.daniel@mada-nada.de +%% +%% It may be distributed and/or modified under the conditions of +%% the LaTeX Project Public License (LPPL), either version 1.3c of +%% this license or (at your option) any later version. The latest +%% version of this license is in the file: +%% http://www.latex-project.org/lppl.txt +%% +%% This work is "maintained" (as per LPPL maintenance status) by +%% Marco Daniel. +%% +%% +%% End of file `lengthconvert.sty'. |