X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/8b8c77dbf30f70a1e8ade679a62f08e130f959a2..28151a28db84c6d6018232f36c0003ecd562b3f0:/termcol.plp diff --git a/termcol.plp b/termcol.plp index 446b9c5..321ea63 100644 --- a/termcol.plp +++ b/termcol.plp @@ -1,13 +1,7 @@ -<: -use utf8; -use strict; -use warnings; -use open IO => ':utf8'; -use List::Util 'min'; - -our $VERSION = 'v1.0'; +<(common.inc.plp)><: + use List::Util 'min'; -$header{content_type} = 'text/html; charset=utf-8'; + our $VERSION = 'v1.0'; :> @@ -16,13 +10,13 @@ $header{content_type} = 'text/html; charset=utf-8'; terminal colour cheat sheet - +<:= stylesheet(qw'light') :>

Terminal colours

<: sub luminance { # perceived brightness (using ITU-R recommendation 601 luma co-efficients) @@ -48,7 +42,7 @@ sub colcell { } my %col = ( - -name => [ + -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 @@ -77,35 +71,76 @@ my %col = ( ); for my $term (qw/html cga xterm tango/) { - print '

', "\n"; print '', "\n"; print "\n"; for my $num (0 .. 15) { my $rgb = $col{$term}[$num + 2]; print '', - colcell($term eq 'html' ? $col{-name}[$num] : $num, $rgb, $col{$term}[0]); + colcell($col{"-$term"}[$num] || $num, $rgb, $col{$term}[0]); } - print "

\n\n"; + print "\n\n"; } -:>

+:>

88-colour space

<: for my $r (0 .. 3) { - print '

'; + print '

'; for my $g (0 .. 3) { print ''; for my $b (0 .. 3) { - print colcell($r*4*4 + $g*4 + $b + 16, map {(0, 139, 205, 255)[$_]} $r, $g, $b); + my $index = $r*4*4 + $g*4 + $b + 16; + print colcell($index, map {(0, 139, 205, 255)[$_]} $r, $g, $b); } } print "

\n"; } print "\n"; -print '

', map { colcell(80, ($_) x 3) } 46, 92, 115, 139, 162, 185, 208, 231; +print '

'; +print colcell(80, ($_) x 3) for 46, 92, 115, 139, 162, 185, 208, 231; print "

\n\n"; -:>

+:> + +

+ +

256-colour space

+<: +for my $r (0 .. 5) { + print ''; + for my $g (0 .. 5) { + print ''; + for my $b (0 .. 5) { + my $index = $r*6*6 + $g*6 + $b + 16; + print colcell($index, map { $_ && $_*40 + 55 } $r, $g, $b); + } + } + print "

\n"; +} +print "\n"; + +for my $row (0, 12) { + print ''; + print colcell(232+$_, ($_*10 + 8) x 3) for $row .. $row+11; + print "

\n"; +} +print "\n"; +:>

+ +

+ + +