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authorKarl Berry <karl@freefriends.org>2024-05-13 19:51:43 +0000
committerKarl Berry <karl@freefriends.org>2024-05-13 19:51:43 +0000
commitbf732ce56e7a6c7c11eaf331e701acd6450f5f56 (patch)
tree83a5a4f9c6b6148936f60003a97cbfbafbb8d747 /Master/texmf-dist/tex/latex/colorblind
parent7e351853097e2e807b7d99cdc06414485180bea7 (diff)
colorblind (13may24)
git-svn-id: svn://tug.org/texlive/trunk@71253 c570f23f-e606-0410-a88d-b1316a301751
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+%%
+%% ----------------------------------------------------------------
+%% Copyright (C) 2023-2024 by Simon Pfahler <simon.pfahler at ur dot de>
+%% ----------------------------------------------------------------
+%%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{colorblind}[2024/05/12 Easy colorblind-safe typesetting]
+
+\RequirePackage{xcolor}
+\RequirePackage{ifthen}
+\RequirePackage{tikz}
+\usetikzlibrary{math}
+\RequirePackage{pgfplots}
+\pgfplotsset{compat=1.18}
+
+\DeclareOption{Tol}{
+%>>> Color schemes by Paul Tol, source: https://personal.sron.nl/~pault
+%
+%>>> Qualitative color schemes
+%
+% Bright Qualitative color scheme
+\providecolorset{RGB}{T-Q-B}{}{%
+ 1,68,119,170;%
+ 2,102,204,238;%
+ 3,34,136,51;%
+ 4,204,187,68;%
+ 5,238,102,119;%
+ 6,170,51,119;%
+ 0,187,187,187%
+}
+%
+% High-contrast qualitative color scheme
+\providecolorset{RGB}{T-Q-HC}{}{%
+ 1,255,255,255;%
+ 2,221,170,51;%
+ 3,187,85,102;%
+ 4,0,68,136;%
+ 0,0,0,0%
+}
+%
+% Vibrant qualitative color scheme
+\providecolorset{RGB}{T-Q-V}{}{%
+ 1,0,119,187;%
+ 2,51,187,238;%
+ 3,0,153,136;%
+ 4,238,119,51;%
+ 5,204,51,17;%
+ 6,238,51,119;%
+ 0,187,187,187%
+}
+%
+% Muted qualitative color scheme
+\providecolorset{RGB}{T-Q-M}{}{%
+ 1,51,34,136;%
+ 2,136,204,238;%
+ 3,68,170,153;%
+ 4,153,153,51;%
+ 5,221,204,119;%
+ 6,204,102,119;%
+ 7,136,34,85;%
+ 8,170,68,153;%
+ 0,221,221,221%
+}
+%
+% Medium-contrast qualitative color scheme
+\providecolorset{RGB}{T-Q-MC}{}{%
+ 1,255,255,255;%
+ 2,238,204,102;%
+ 3,238,153,170;%
+ 4,102,153,204;%
+ 5,153,119,0;%
+ 6,153,68,85;%
+ 7,0,68,136;%
+ 0,0,0,0%
+}
+%
+% Pale qualitative color scheme, for highlighting
+\providecolorset{RGB}{T-Q-PH}{}{%
+ 1,187,204,238;%
+ 2,204,238,255;%
+ 3,204,221,170;%
+ 4,238,238,187;%
+ 5,255,204,204;%
+ 0,221,221,221%
+}
+%
+% Dark qualitative color scheme, for text colors
+\providecolorset{RGB}{T-Q-DT}{}{%
+ 1,34,34,85;%
+ 2,34,85,85;%
+ 3,34,85,34;%
+ 4,102,102,51;%
+ 5,102,51,51;%
+ 0,85,85,85%
+}
+%
+% Light qualitative color scheme
+\providecolorset{RGB}{T-Q-L}{}{%
+ 1,119,170,221;%
+ 2,153,221,255;%
+ 3,68,187,153;%
+ 4,187,204,51;%
+ 5,170,170,0;%
+ 6,238,221,136;%
+ 7,238,136,102;%
+ 8,255,170,187;%
+ 0,221,221,221%
+}
+%
+%<<< Qualitative color schemes
+%
+%>>> Diverging color schemes
+%
+% Sunset diverging color scheme
+\providecolorset{RGB}{T-D-S}{}{%
+ 1,54,75,154;%
+ 2,74,123,183;%
+ 3,110,166,205;%
+ 4,152,202,225;%
+ 5,194,228,239;%
+ 6,234,236,204;%
+ 7,254,218,139;%
+ 8,253,179,102;%
+ 9,246,126,75;%
+ 10,221,61,45;%
+ 11,165,0,38;%
+ 0,255,255,255%
+}
+\pgfplotsset{
+ colormap={T-D-S}{color(0)=(T-D-S1) color(1)=(T-D-S2) color(2)=(T-D-S3) color(3)=(T-D-S4) color(4)=(T-D-S5) color(5)=(T-D-S6) color(6)=(T-D-S7) color(7)=(T-D-S8) color(8)=(T-D-S9) color(9)=(T-D-S10) color(10)=(T-D-S11)}
+}
+%
+% Nightfall diverging color scheme
+\providecolorset{RGB}{T-D-N}{}{%
+ 1,18,90,86;%
+ 2,0,118,123;%
+ 3,35,143,157;%
+ 4,66,167,198;%
+ 5,96,188,233;%
+ 6,157,204,239;%
+ 7,198,219,237;%
+ 8,222,230,231;%
+ 9,236,234,218;%
+ 10,240,230,178;%
+ 11,249,213,118;%
+ 12,255,185,84;%
+ 13,253,154,68;%
+ 14,245,118,52;%
+ 15,233,76,31;%
+ 16,209,24,7;%
+ 17,160,24,19;%
+ 0,255,255,255%
+}
+\pgfplotsset{
+ colormap={T-D-N}{color(0)=(T-D-N1) color(1)=(T-D-N2) color(2)=(T-D-N3) color(3)=(T-D-N4) color(4)=(T-D-N5) color(5)=(T-D-N6) color(6)=(T-D-N7) color(7)=(T-D-N8) color(8)=(T-D-N9) color(9)=(T-D-N10) color(10)=(T-D-N11) color(11)=(T-D-N12) color(12)=(T-D-N13) color(13)=(T-D-N14) color(14)=(T-D-N15) color(15)=(T-D-N16) color(16)=(T-D-N17)}
+}
+%
+% BuRd diverging color scheme
+\providecolorset{RGB}{T-D-BR}{}{%
+ 1,32,102,172;%
+ 2,67,147,195;%
+ 3,146,197,222;%
+ 4,209,229,240;%
+ 5,247,247,247;%
+ 6,253,219,199;%
+ 7,244,165,130;%
+ 8,214,96,77;%
+ 9,178,24,43;%
+ 0,255,238,153%
+}
+\pgfplotsset{
+ colormap={T-D-BR}{color(0)=(T-D-BR1) color(1)=(T-D-BR2) color(2)=(T-D-BR3) color(3)=(T-D-BR4) color(4)=(T-D-BR5) color(5)=(T-D-BR6) color(6)=(T-D-BR7) color(7)=(T-D-BR8) color(8)=(T-D-BR9)}
+}
+%
+% PRGn diverging color scheme
+\providecolorset{RGB}{T-D-PG}{}{%
+ 1,118,42,131;%
+ 2,153,112,171;%
+ 3,194,165,207;%
+ 4,231,212,232;%
+ 5,247,247,247;%
+ 6,217,240,211;%
+ 7,172,211,158;%
+ 8,90,174,97;%
+ 9,27,120,55;%
+ 0,255,238,153%
+}
+\pgfplotsset{
+ colormap={T-D-PG}{color(0)=(T-D-PG1) color(1)=(T-D-PG2) color(2)=(T-D-PG3) color(3)=(T-D-PG4) color(4)=(T-D-PG5) color(5)=(T-D-PG6) color(6)=(T-D-PG7) color(7)=(T-D-PG8) color(8)=(T-D-PG9)}
+}
+%
+%<<< Diverging color schemes
+%
+%>>> Sequential color schemes
+%
+% YlOrBr sequential color scheme
+\providecolorset{RGB}{T-S-YOB}{}{%
+ 1,255,255,229;%
+ 2,255,247,188;%
+ 3,254,227,145;%
+ 4,254,196,79;%
+ 5,251,154,41;%
+ 6,236,112,20;%
+ 7,204,76,2;%
+ 8,153,52,4;%
+ 9,102,37,6;%
+ 0,136,136,136%
+}
+\pgfplotsset{
+ colormap={T-S-YOB}{color(0)=(T-S-YOB1) color(1)=(T-S-YOB2) color(2)=(T-S-YOB3) color(3)=(T-S-YOB4) color(4)=(T-S-YOB5) color(5)=(T-S-YOB6) color(6)=(T-S-YOB7) color(7)=(T-S-YOB8) color(8)=(T-S-YOB9)}
+}
+%
+% Iridescent sequential color scheme
+\providecolorset{RGB}{T-S-IR}{}{%
+ 1,254,251,233;%
+ 2,252,247,213;%
+ 3,245,243,193;%
+ 4,234,240,181;%
+ 5,221,236,191;%
+ 6,208,231,202;%
+ 7,194,227,210;%
+ 8,181,221,216;%
+ 9,168,216,220;%
+ 10,155,210,225;%
+ 11,141,203,228;%
+ 12,129,196,231;%
+ 13,123,188,231;%
+ 14,126,178,228;%
+ 15,136,165,221;%
+ 16,147,152,210;%
+ 17,155,138,196;%
+ 18,157,125,178;%
+ 19,154,112,158;%
+ 20,144,99,136;%
+ 21,128,87,112;%
+ 22,104,73,87;%
+ 23,70,53,58;%
+ 0,153,153,153%
+}
+\pgfplotsset{
+ colormap={T-S-IR}{color(0)=(T-S-IR1) color(1)=(T-S-IR2) color(2)=(T-S-IR3) color(3)=(T-S-IR4) color(4)=(T-S-IR5) color(5)=(T-S-IR6) color(6)=(T-S-IR7) color(7)=(T-S-IR8) color(8)=(T-S-IR9) color(9)=(T-S-IR10) color(10)=(T-S-IR11) color(11)=(T-S-IR12) color(12)=(T-S-IR13) color(13)=(T-S-IR14) color(14)=(T-S-IR15) color(15)=(T-S-IR16) color(16)=(T-S-IR17) color(17)=(T-S-IR18) color(18)=(T-S-IR19) color(19)=(T-S-IR20) color(20)=(T-S-IR21) color(21)=(T-S-IR22) color(22)=(T-S-IR23)}
+}
+%
+% Incandescent sequential color scheme
+\providecolorset{RGB}{T-S-IN}{}{%
+ 1,206,255,255;%
+ 2,198,247,214;%
+ 3,162,244,155;%
+ 4,187,228,83;%
+ 5,213,206,4;%
+ 6,231,181,3;%
+ 7,241,153,3;%
+ 8,246,121,11;%
+ 9,249,73,2;%
+ 10,228,5,21;%
+ 11,168,0,3;%
+ 0,136,136,136%
+}
+\pgfplotsset{
+ colormap={T-S-IN}{color(0)=(T-S-IN1) color(1)=(T-S-IN2) color(2)=(T-S-IN3) color(3)=(T-S-IN4) color(4)=(T-S-IN5) color(5)=(T-S-IN6) color(6)=(T-S-IN7) color(7)=(T-S-IN8) color(8)=(T-S-IN9) color(9)=(T-S-IN10) color(10)=(T-S-IN11)}
+}
+%
+% Discrete rainbow color scheme
+\providecolorset{RGB}{T-S-DR}{}{%
+ 1,209,187,215;%
+ 2,174,118,163;%
+ 3,136,46,114;%
+ 4,25,101,176;%
+ 5,82,137,199;%
+ 6,123,175,222;%
+ 7,78,178,101;%
+ 8,144,201,135;%
+ 9,202,224,171;%
+ 10,247,240,86;%
+ 11,246,193,65;%
+ 12,241,147,45;%
+ 13,232,96,28;%
+ 14,220,5,12;%
+ 0,119,119,119%
+}
+%
+\providecolorset{RGB}{T-S-SR}{}{%
+ 1,232,236,251;%
+ 2,221,216,239;%
+ 3,209,193,225;%
+ 4,195,168,209;%
+ 5,181,143,194;%
+ 6,167,120,180;%
+ 7,155,98,167;%
+ 8,140,78,153;%
+ 9,111,76,155;%
+ 10,96,89,169;%
+ 11,85,104,184;%
+ 12,78,121,197;%
+ 13,77,138,198;%
+ 14,78,150,188;%
+ 15,84,158,179;%
+ 16,89,165,169;%
+ 17,96,171,158;%
+ 18,105,177,144;%
+ 19,119,183,125;%
+ 20,140,188,104;%
+ 21,166,190,84;%
+ 22,190,188,72;%
+ 23,209,181,65;%
+ 24,221,170,60;%
+ 25,228,156,57;%
+ 26,231,140,53;%
+ 27,230,121,50;%
+ 28,228,99,45;%
+ 29,223,72,40;%
+ 30,218,34,34;%
+ 31,184,34,30;%
+ 32,149,33,27;%
+ 33,114,30,23;%
+ 34,82,26,19;%
+ 0,102,102,102%
+}
+\pgfplotsset{
+ colormap={T-S-SR}{color(0)=(T-S-SR1) color(1)=(T-S-SR2) color(2)=(T-S-SR3) color(3)=(T-S-SR4) color(4)=(T-S-SR5) color(5)=(T-S-SR6) color(6)=(T-S-SR7) color(7)=(T-S-SR8) color(8)=(T-S-SR9) color(9)=(T-S-SR10) color(10)=(T-S-SR11) color(11)=(T-S-SR12) color(12)=(T-S-SR13) color(13)=(T-S-SR14) color(14)=(T-S-SR15) color(15)=(T-S-SR16) color(16)=(T-S-SR17) color(17)=(T-S-SR18) color(18)=(T-S-SR19) color(19)=(T-S-SR20) color(20)=(T-S-SR21) color(21)=(T-S-SR22) color(22)=(T-S-SR23) color(23)=(T-S-SR24) color(24)=(T-S-SR25) color(25)=(T-S-SR26) color(26)=(T-S-SR27) color(27)=(T-S-SR28) color(28)=(T-S-SR29) color(29)=(T-S-SR30) color(30)=(T-S-SR31) color(31)=(T-S-SR32) color(32)=(T-S-SR33) color(33)=(T-S-SR34)}
+}
+%
+%<<< Sequential color schemes
+%
+%<<< Color schemes by Paul Tol, source: https://personal.sron.nl/~pault
+}
+
+\DeclareOption{OkabeIto}{
+%>>> Qualitative color scheme by Okabe and Ito
+\providecolorset{RGB}{OI}{}{%
+ 1,230,159,0;%
+ 2,86,180,233;%
+ 3,0,158,115;%
+ 4,240,228,66;%
+ 5,0,114,178;%
+ 6,213,94,0;%
+ 7,204,121,167;%
+ 0,0,0,0%
+}
+%<<< Qualitative color scheme by Okabe and Ito
+}
+
+\DeclareOption*{\PackageWarning{colorblind}{Unknown '\CurrentOption'}}
+\ProcessOptions\relax
+
+%>>> Function to print a discrete color scheme
+\newcommand\@drawSchemeRadius{0.7cm}
+\newcommand\@drawSchemeOffset{1cm}
+\newcounter{ColorNum}
+\newcommand\drawScheme[1]{%
+ \tikz{%
+ \node[inner sep=1, fill=red] at (-1.2*\@drawSchemeRadius,2.3*\@drawSchemeRadius) {R};
+ \node[inner sep=1, fill=green] at (-1.2*\@drawSchemeRadius, 1.8*\@drawSchemeRadius) {G};
+ \node[inner sep=1, fill=blue] at (-1.2*\@drawSchemeRadius,1.3*\@drawSchemeRadius) {B};
+ \setcounter{ColorNum}{1}%
+ \whiledo{%
+ \@ifundefined{\string\color@#1\theColorNum}{\boolean{false}}{\boolean{true}}%
+ }{%
+ \extractcolorspecs{#1\the\value{ColorNum}}{\modelspec}{\colorspec}%
+ \tikzmath{
+ int \r, \g, \b;
+ \r = round(255*array({\colorspec},0));
+ \g = round(255*array({\colorspec},1));
+ \b = round(255*array({\colorspec},2));
+ }%
+ \node at (\value{ColorNum}*\@drawSchemeOffset-\@drawSchemeOffset,2.3*\@drawSchemeRadius) {\r};
+ \node at (\value{ColorNum}*\@drawSchemeOffset-\@drawSchemeOffset,1.8*\@drawSchemeRadius) {\g};
+ \node at (\value{ColorNum}*\@drawSchemeOffset-\@drawSchemeOffset,1.3*\@drawSchemeRadius) {\b};
+ \draw[fill=#1\the\value{ColorNum}] (\value{ColorNum}*\@drawSchemeOffset-\@drawSchemeOffset,0) circle (\@drawSchemeRadius);%
+ \node[rotate=25, anchor=north east] at (\value{ColorNum}*\@drawSchemeOffset-\@drawSchemeOffset,-1*\@drawSchemeRadius) {#1\theColorNum};%
+ \stepcounter{ColorNum}%
+ }%
+ \extractcolorspecs{#10}{\modelspec}{\colorspec}%
+ \tikzmath{
+ int \r, \g, \b;
+ \r = round(255*array({\colorspec},0));
+ \g = round(255*array({\colorspec},1));
+ \b = round(255*array({\colorspec},2));
+ }%
+ \node at (\value{ColorNum}*\@drawSchemeOffset-0.5*\@drawSchemeOffset,2.3*\@drawSchemeRadius) {\r};
+ \node at (\value{ColorNum}*\@drawSchemeOffset-0.5*\@drawSchemeOffset,1.8*\@drawSchemeRadius) {\g};
+ \node at (\value{ColorNum}*\@drawSchemeOffset-0.5*\@drawSchemeOffset,1.3*\@drawSchemeRadius) {\b};
+ \draw[fill=#10] (\value{ColorNum}*\@drawSchemeOffset-0.5*\@drawSchemeOffset,0) circle(\@drawSchemeRadius);%
+ \node[rotate=25, anchor=north east] at (\value{ColorNum}*\@drawSchemeOffset-0.5*\@drawSchemeOffset, -1*\@drawSchemeRadius) {#10};%
+ }%
+}
+%<<< Function to print a discrete color scheme
+
+%>>> Function to print a continuous color scheme
+\newcommand\drawSchemeC[2][0.5\textwidth]{%
+ \tikz{%
+ \pgfplotscolorbardrawstandalone[colormap name=#2, colorbar horizontal, colorbar style={width=#1, ticks=none}]%
+ \draw[fill=#20] (#1+0.5*\@drawSchemeOffset,-0.55cm) circle(0.5*\@drawSchemeRadius);%
+ }%
+}
+%<<< Function to print a continuous color scheme
+
+\endinput