diff options
| author | Karl Berry <karl@freefriends.org> | 2023-01-17 21:03:39 +0000 |
|---|---|---|
| committer | Karl Berry <karl@freefriends.org> | 2023-01-17 21:03:39 +0000 |
| commit | cdd6583187a0b89e61452f9d73b84dd85efd1d2e (patch) | |
| tree | 9c6f60f06a3f7374242e90acb1825f7cb3b463c2 /Master/texmf-dist/tex/latex | |
| parent | 067d9db9be935a1c03bace2969f3e3ac80c4d691 (diff) | |
gradient-text (17jan23)
git-svn-id: svn://tug.org/texlive/trunk@65567 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex')
| -rw-r--r-- | Master/texmf-dist/tex/latex/gradient-text/gradient-text.sty | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/Master/texmf-dist/tex/latex/gradient-text/gradient-text.sty b/Master/texmf-dist/tex/latex/gradient-text/gradient-text.sty index 62494481f4b..56010b4c9bf 100644 --- a/Master/texmf-dist/tex/latex/gradient-text/gradient-text.sty +++ b/Master/texmf-dist/tex/latex/gradient-text/gradient-text.sty @@ -1,31 +1,36 @@ +% Copyright (C) 2022-2023 by Sicheng Du <siddsc@foxmail.com> +% This project is distributed under the LaTeX Project Public License, version 1.3c. +%-------------------------% \NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{gradient-text}[2022/12/24] +\ProvidesPackage{gradient-text}[2023/1/17] \ExplSyntaxOn -\clist_new:N\l_FirstRGB_int \clist_new:N\l_LastRGB_int -\int_new:N\l_MaxIndex\int_new:N\l_Ratio -\newcommand{\@radientR@B}[7]{ - \int_set:Nn\l_MaxIndex{\int_eval:n{\str_count:n{#1}}} - \int_step_inline:nnn{1}{\l_MaxIndex}{ +\clist_new:N\l_gtext_FirstRGB_clist +\clist_new:N\l_gtext_LastRGB_clist +\int_new:N\l_gtext_MaxIndex_int +\int_new:N\l_gtext_Ratio_int +\newcommand{\gr@dientRGB}[7]{ + \int_set:Nn\l_gtext_MaxIndex_int{\int_eval:n{\str_count:n{#1}}} + \int_step_inline:nnn{1}{\l_gtext_MaxIndex_int}{ \exp_args:Ne\str_if_eq:nnTF{\str_item:Nn{#1}{##1}}{~}{}{ - \int_set:Nn\l_Ratio{\int_eval:n{\l_Ratio+1}} + \int_set:Nn\l_gtext_Ratio_int{\int_eval:n{\l_gtext_Ratio_int+1}} } \color_select:nn{RGB}{ - \int_eval:n{(\int_use:N\l_Ratio*#5+(\l_MaxIndex-##1)*#2)/\l_MaxIndex}, - \int_eval:n{(\int_use:N\l_Ratio*#6+(\l_MaxIndex-##1)*#3)/\l_MaxIndex}, - \int_eval:n{(\int_use:N\l_Ratio*#7+(\l_MaxIndex-##1)*#4)/\l_MaxIndex} + \int_eval:n{(\int_use:N\l_gtext_Ratio_int*#5+(\l_gtext_MaxIndex_int-##1)*#2)/\l_gtext_MaxIndex_int}, + \int_eval:n{(\int_use:N\l_gtext_Ratio_int*#6+(\l_gtext_MaxIndex_int-##1)*#3)/\l_gtext_MaxIndex_int}, + \int_eval:n{(\int_use:N\l_gtext_Ratio_int*#7+(\l_gtext_MaxIndex_int-##1)*#4)/\l_gtext_MaxIndex_int} }\str_item:Nn{#1}{##1} } } - \NewDocumentCommand\gradientRGB{mmm}{{ - \clist_set:Nn\l_FirstRGB_int #2 - \clist_set:Nn\l_LastRGB_int #3 - \@radientR@B{#1} - {\clist_item:Nn\l_FirstRGB_int{1}} - {\clist_item:Nn\l_FirstRGB_int{2}} - {\clist_item:Nn\l_FirstRGB_int{3}} - {\clist_item:Nn\l_LastRGB_int{1}} - {\clist_item:Nn\l_LastRGB_int{2}} - {\clist_item:Nn\l_LastRGB_int{3}} + \clist_set:Nn\l_gtext_FirstRGB_clist {#2} + \clist_set:Nn\l_gtext_LastRGB_clist {#3} + \gr@dientRGB{#1} + {\clist_item:Nn\l_gtext_FirstRGB_clist{1}} + {\clist_item:Nn\l_gtext_FirstRGB_clist{2}} + {\clist_item:Nn\l_gtext_FirstRGB_clist{3}} + {\clist_item:Nn\l_gtext_LastRGB_clist{1}} + {\clist_item:Nn\l_gtext_LastRGB_clist{2}} + {\clist_item:Nn\l_gtext_LastRGB_clist{3}} }} -\ExplSyntaxOff
\ No newline at end of file +\ExplSyntaxOff +%---End of package code---%
\ No newline at end of file |