-<:
-use utf8;
-use strict;
-use warnings;
-use open IO => ':utf8';
-
-our $VERSION = 'v1.0';
-
-$header{content_type} = 'text/html; charset=utf-8';
+<(common.inc.plp)><:
-:><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
- "http://www.w3.org/TR/html4/loose.dtd">
-<html>
-
-<head>
-<title>terminal colour cheat sheet</title>
-<meta http-equiv="content-type" content="utf-8">
-<link rel="stylesheet" type="text/css" media="all" href="/base.css">
-</head>
+Html({
+ title => 'terminal colour cheat sheet',
+ version => 'v1.0',
+ description => [
+ "Index of all terminal/console colour codes,",
+ "with an example result of various environments.",
+ ],
+ keywords => [qw'
+ color code terminal console escape table xterm rxvt
+ '],
+ stylesheet => [qw'light dark'],
+});
-<body>
+:>
<h1>Terminal colours</h1>
-<table>
-<tr><th>#<td>xterm</tr>
+<div class="section">
<:
+use Shiar_Sheet::Colour;
+
+sub colcell {
+ my $name = shift;
+ my $col = Shiar_Sheet::Colour->new(@_);
+ my $minhex = $col->rgb24;
+ my $css = '#' . $col->rgb48;
+ my $inverse = '#' . sprintf('%X', $col->luminance/255 < .3 ? 12 : 0) x 3;
+ return sprintf '<td title="%s" style="%s">%s<td style="%s">%s<td style="%s">%s'."\n",
+ join(',', map { int } @$col),
+ "background:$css; color:$inverse; padding:0 1ex",
+ $name,
+ "background:#000; color:$css",
+ $minhex,
+ "background:#FFF; color:$css",
+ $minhex,
+}
+
my %col = (
- -name => [
- qw/black red green orange blue magenta cyan gray
- gray red green yellow blue magenta cyan white/,
+ -html => [
+ qw/black maroon green olive navy purple cyan silver
+ gray red lime yellow blue fuchsia aqua white/,
qw/reset bold dim italic underline blink fastblink
reverse hidden/,
],
- linux => [
- qw/000 CCC/,
- qw/000 A00 0A0 A50 00A A0A 0AA AAA
- 555 F55 5F5 FF5 55F F5F 5FF FFF/,
+ html => [
+ qw/000000 CCCCCC/,
+ qw/000000 800000 008000 808000 000080 800080 008080 C0C0C0
+ 808080 FF0000 00FF00 FFFF00 0000FF FF00FF 00FFFF FFFFFF/,
+ ],
+ cga => [
+ qw/000000 CCCCCC/,
+ qw/000000 AA0000 00AA00 AA5500 0000AA AA00AA 00AAAA AAAAAA
+ 555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF/,
],
xterm => [
- qw/000 CCC/,
- qw/000 C00 0C0 CC0 4682B4 C0C 0CC E5E5E5
- 4C4C4C F00 0F0 FF0 1E90FF F0F 0FF FFF/,
+ qw/000000 CCCCCC/,
+ qw/000000 CC0000 00CC00 CCCC00 4682B4 CC00CC 00CCCC E5E5E5
+ 4C4C4C FF0000 00FF00 FFFF00 1E90FF FF00FF 00FFFF FFFFFF/,
],
tango => [
- qw/000 CCC/,
+ qw/000000 CCCCCC/,
qw/2E3436 CC0000 4E9A06 C4A000 3465A4 75507B 06989A D3D7CF
555753 EF2929 8AE234 FCE94F 729FCF AD7FA8 34E2E2 EEEEEC/,
],
+ -xkcd => [
+ qw/black maroon green olive navy purple teal silver
+ grey red lime yellow blue fuchsia cyan white/,
+ ],
+ xkcd => [
+ 0,0,
+ qw/000000 650021 15b01a 6e750e 01153e 7e1e9c 029386 c5c9c7
+ 929591 e50000 aaff32 ffff14 0343df ed0dd9 00ffff ffffff/,
+ ],
);
-for my $num (0 .. 15) {
- printf('<tr><th>%d<td>%s%s</tr>'."\n",
- $num,
- $col{-name}[$num],
- join('', map {sprintf '<td style="%s"> ▪ ',
- 'background:#'.$col{$_}[0].'; color:#'.$col{$_}[$num + 2],
- } qw/linux xterm tango/ ),
- );
+for my $term (qw/html cga xterm tango xkcd/) {
+ print '<table>', "\n";
+ print "<caption>$term</caption>\n";
+ for my $num (0 .. 15) {
+ my $rgb = $col{$term}[$num + 2];
+ print '<tr>', colcell($col{"-$term"}[$num] || $num, $rgb);
+ }
+ print "</table>\n\n";
}
-:></table>
+:></div>
+
+<hr>
+
+<div class="section">
+<h2>88-colour space</h2>
+<:
+for my $r (0 .. 3) {
+ print '<table>';
+ for my $g (0 .. 3) {
+ print '<tr>';
+ for my $b (0 .. 3) {
+ my $index = $r*4*4 + $g*4 + $b + 16;
+ print colcell($index, map {(0, 139, 205, 255)[$_]} $r, $g, $b);
+ }
+ }
+ print "</table>\n";
+}
+print "\n";
+
+print '<table><tr>';
+print colcell(80+$_, (($_ + 2 + ($_>0)) * 255/11) x 3) for 0 .. 7;
+print "</table>\n\n";
+
+:></div>
+<: if ($ENV{PATH_INFO} =~ /256/) { :>
+<hr>
+
+<div class="section">
+<h2>256-colour space</h2>
+<:
+for my $r (0 .. 5) {
+ print '<table>';
+ for my $g (0 .. 5) {
+ print '<tr>';
+ for my $b (0 .. 5) {
+ my $index = $r*6*6 + $g*6 + $b + 16;
+ print colcell($index, map { $_ && $_*40 + 55 } $r, $g, $b);
+ }
+ }
+ print "</table>\n";
+}
+print "\n";
+
+for my $row (0, 12) {
+ print '<table><tr>';
+ print colcell(232+$_, ($_*10 + 8) x 3) for $row .. $row+11;
+ print "</table>\n";
+}
+print "\n";
+
+:></div>
+<: } :>
+<hr>
git.shiar.nl / sheet.git / blobdiff