X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/ddd5f9146c58ba38f16d2e525273b83076c4f93a..0f1f7a00062360f4b373f027a2a3fa8d43cacd06:/termcol.plp?ds=sidebyside
diff --git a/termcol.plp b/termcol.plp
index 4b9f3e4..c58670c 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -10,18 +10,33 @@ Html({
keywords => [qw'
color code terminal console escape table xterm rxvt
'],
+ data => ['termcol.inc.pl'],
stylesheet => [qw'light dark'],
});
:>
<:
-use Shiar_Sheet::Colour '1.01';
+use Shiar_Sheet::Colour '1.03';
+use List::Util qw( min max );
+
+my $palettes = do 'termcol.inc.pl';
+die "Cannot open palette data: $_\n" for $@ || $! || ();
sub colcell {
- my $name = shift;
+ my $name = shift // return "
\n";
my $col = Shiar_Sheet::Colour->new(@_);
my $minhex = $col->rgb24;
my $css = '#' . $col->rgb48;
@@ -40,159 +55,107 @@ sub colcell {
return "$out\n";
}
-my %col = (
- html => [
- sprintf('html',
- 'HTML keywords (inherited by CSSâ¥2.1 and SVG), mostly identical to X11',
- 'http://www.w3.org/TR/css3-color/#html4',
- ),
- qw/000000:black 800000:maroon 008000:green 808000:olive
- 000080:navy 800080:purple 008080:cyan C0C0C0:silver
- 808080:gray FF0000:red 00FF00:lime FFFF00:yellow
- 0000FF:blue FF00FF:fuchsia 00FFFF:aqua FFFFFF:white /,
- ],
- cga => [
- undef, # linux console, kde?
- qw/000000 AA0000 00AA00 AA5500 0000AA AA00AA 00AAAA AAAAAA
- 555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF/,
-# qw/reset bold dim italic underline blink fastblink reverse hidden/,
- ],
- xterm => [
- undef, # rxvt except for blues
- qw/000000 CC0000 00CC00 CCCC00 4682B4 CC00CC 00CCCC E5E5E5
- 4C4C4C FF0000 00FF00 FFFF00 1E90FF FF00FF 00FFFF FFFFFF/,
- ],
- tango => [
- undef, # default Gnome theme
- qw/2E3436 CC0000 4E9A06 C4A000 3465A4 75507B 06989A D3D7CF
- 555753 EF2929 8AE234 FCE94F 729FCF AD7FA8 34E2E2 EEEEEC/,
- ],
- xkcd => [
- sprintf('xkcd',
- 'human averages in xkcd survey results',
- 'http://blog.xkcd.com/2010/05/03/color-survey-results/',
- ),
- qw/000000:black 650021:maroon 15b01a:green 6e750e:olive
- 01153e:navy 7e1e9c:purple 029386:teal c5c9c7:silver
- 929591:grey e50000:red aaff32:lime ffff14:yellow
- 0343df:blue ed0dd9:fuchsia 00ffff:cyan ffffff:white /,
- ],
- android => [
- sprintf('android',
- 'http://developer.android.com/guide/practices/ui_guidelines/icon_design.html',
- 'recommended colour palette for Android icons',
+my @termlist = qw( cga xterm tango app html xkcd );
+push @termlist, qw( c64 msx2 mac2 risc arnegame cpc ) if exists $get{v};
+push @termlist, qw( ansi88 );
+push @termlist, qw( ansi256 ) if $ENV{PATH_INFO} =~ /256/;
+
+for my $term (@termlist) {
+ my $info = $palettes->{$term};
+ ref $info eq 'HASH' or next;
+ my $caption = $info->{name} // $term;
+ $caption = sprintf('<%s %s>%s%1$s>',
+ $info->{href} ? 'a' : 'span',
+ join(' ',
+ map { sprintf '%s="%s"', $_, $info->{$_} }
+ grep { defined $info->{$_} }
+ qw( href title )
),
- qw/FFFFFF:white BFBFBF:light 808080:medium 404040:dark
- 000000:black 6699FF:blue1 3366CC:blue2 003399:blue3
- 99CC33:green1 00CC00:green2 669933:green3 FFCC00:orange1
- FF9900:orange2 FF6600:orange3 CC0000:red /,
- ],
- app => [
- 'Term.app',
- qw/000000 C23621 25BC24 ADAD27 492EE1 D338D3 33BBC8 CBCCCD
- 818383 FC391F 31E722 EAEC23 5833FF F935F8 14F0F0 E9EBEB /,
- ],
- putty => [
- 'PuTTY',
- qw/000000 BB0000 00BB00 BBBB00 0000BB BB00BB 00BBBB BBBBBB
- 555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF /,
- ],
- slutty => [
- sprintf('SluTTY',
- 'http://www.npjh.com/slutty.html',
- 'PuTTY fork with light colour scheme',
- ),
- qw/000000 9C1D1D 6C9446 AC9A47 335786 8F6496 486768 E0DCDC
- 2F2F2F CD5757 8FC35B D1C45E 5C81A9 BC95B7 76CBCB EEEEEC /,
- ],
- mac2 => [
- 'MacII',
- qw/FFFFFF FBF305 FF6403 DD0907 F20884 4700A5 0000D3 02ABEA
- 1FB714 006412 562C05 90713A C0C0C0 808080 404040 000000 /,
- ],
- risc => [
- 'RISC', # v2/3
- qw/FFFFFF DDDDDD BBBBBB 999999 777777 555555 333333 000000
- 004499 EEEE00 00CC00 DD0000 EEEEBB 558800 FFBB00 00BBFF /,
- ],
- c64 => [
- 'C=64', # commodore 64/128
- map { Shiar_Sheet::Colour->newyuv($_)->rgb48 }
- qw/008080 FF8080 4F4FF5 9FB00A 5FDADA 7F2525 3FFF80 BF0080
- 5F25DA 3F0AB0 7F4FF5 4F8080 778080 BF2525 77FF80 9F8080 /
- ],
- msx => [
- 'MSX',
- map { Shiar_Sheet::Colour->newyuv($_)->rgb48 }
- qw/008080 008080 873F1F AA4F37 66FF6F 87EE76 7757D6 BAB70E
- 874FEE AA4FEE BA1F98 CC3798 77462E 87B0BE CC8080 FF8080 /,
- ],
-);
-
-for my $term (qw/cga xterm tango app html xkcd/) {
- print '', "\n";
- printf "%s\n", $col{$term}[0] || $term;
- for my $num (1 .. $#{ $col{$term} }) {
- my ($rgb, $name) = split /:/, $col{$term}[$num], 2;
- $name ||= $num - 1;
- $name = [ $name, ['#333'] ] if $term eq 'xkcd';
- print '', colcell($name, $rgb);
+ $caption,
+ ) if $info->{href} or $info->{title};
+
+ if (my $mapinfo = $info->{rgbmap}) {
+ print ''."\n";
+ printf "%s\n", $caption;
+ print coltable_hsv(@{$mapinfo});
+ print " \n\n";
}
- print " \n\n";
-}
-:>
-
+ if (my $colours = $info->{list}) {
+ if (my $reorder = $info->{ansiorder} and $get{v}) {
+ $colours = [ map { $colours->[$_] =~ s/:|$/:$_/r } @{$reorder} ];
+ }
-
- 88-colour space
-<:
-for my $r (0 .. 3) {
- print ' ';
- for my $g (0 .. 3) {
- print '';
- 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 '', "\n";
+ printf "%s\n", $caption;
+ for my $num (0 .. $#{$colours}) {
+ my ($rgb, $name) = split /:/, $colours->[$num], 3;
+ $name ||= $num;
+ $name = [ $name, ['#333'] ] if $term eq 'xkcd';
+ print '', colcell($name, $rgb);
}
+ print " \n\n";
}
- print " \n";
}
-print "\n";
-print ' ';
-print colcell(80+$_, (($_ + 2 + ($_>0)) * 255/11) x 3) for 0 .. 7;
-print "
\n\n";
+sub coltable_hsv {
+ my ($dim, $rgbval, $greyramp) = @_;
-:>
-<: if ($ENV{PATH_INFO} =~ /256/) { :>
-
+ my $hmax = 2 * $dim * 3; # each face of the rgb cube
+ my $vmax = $dim - 1;
+ my $smax = $dim - 1;
+ $rgbval ||= sub { join('', @_), map { int $_ * 255 / $vmax } @_ };
+ $greyramp ||= [];
-
- 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);
+ my %greymap; # name => value
+ my @colmap; # saturation => value => hue => [name, r,g,b]
+ my $offset = 16 * ($dim > 3);
+
+ for my $r (0 .. $dim - 1) {
+ for my $g (0 .. $dim - 1) {
+ for my $b (0 .. $dim - 1) {
+ my @rgb = ($r, $g, $b);
+
+ my $h = Shiar_Sheet::Colour->new(@rgb)->hue * $hmax;
+ my $v = max(@rgb);
+ my $s = abs(min(@rgb) - max(@rgb));
+
+ if (!$s) {
+ my ($index, $l) = $rgbval->(@rgb);
+ $greymap{$index} = $l;
+ next;
+ }
+
+ $v = $vmax - $v;
+ $s = $smax - $s - $v;
+
+ $colmap[$s][$v][$h] = [ $rgbval->(@rgb) ];
+ }
}
}
- print " \n";
-}
-print "\n";
- print ' ';
-for my $row (0, 12) {
- print '';
- print colcell(232+$_, ($_*10 + 8) x 3) for $row .. $row+11;
+ my $out = '';
+ $out .= sprintf '', 3 * @{$_} for @colmap;
+ my $huerow = $colmap[0][0]; # first {$_} map { @{$_} } @colmap;
+ for my $h (grep { $huerow->[$_] } 0 .. $#{$huerow}) {
+ $out .= ' ';
+ $out .= colcell(@$_) for map { $_->[$h] } map { @{$_} } @colmap;
+ }
+
+ $offset += $dim ** 3;
+ $greymap{$offset++} = $_ for @{$greyramp};
+
+ $out .= ' ';
+ my $col = 0;
+ my $colbreak = scalar map { @$_ } @colmap; # same width as hue rows
+ for my $num (sort { $greymap{$a} <=> $greymap{$b} } keys %greymap) {
+ $out .= '' unless $col++ % $colbreak;
+ $out .= colcell($num, ($greymap{$num}) x 3);
+ }
+
+ return $out;
}
- print " \n";
-print "\n";
:>
-<: } :>
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