stylesheet => [qw'light dark'],
});
+my @termlist;
+push @termlist, split /\W+/, $ENV{PATH_INFO} || 'default';
+
+my %termgroup = (
+ default => [qw( ansi xkcd ansi88 )],
+ more => [qw( ansi legacy ansi256 )],
+ msx => [qw( msx1 msx2 arnejmp )],
+ ansi => [qw( cga xterm tango app html )],
+ legacy => [qw( c64 msx2 mac2 risc arnegame cpc )],
+);
+@{$_} = map { $termgroup{$_} ? @{ $termgroup{$_} } : $_ } @{$_}
+ for values %termgroup, \@termlist;
+
:>
<h1>Terminal colours</h1>
as implemented by various systems and programs.
<:
print
- !exists $get{v} ? 'Also see <a href="?v">8-bit legacy hardware</a> palettes.' :
- 'Also included are 8-bit legacy hardware palettes.';
+ "@termlist" ne "@{ $termgroup{default} }" ? 'Additional palettes are included as specified.' :
+ 'Also see <a href="/termcol/more">8-bit legacy hardware</a> palettes.';
:>
</p>
my $sample = [ qw(#000 #FFF) ];
($name, $sample) = @$name if ref $name eq 'ARRAY';
- my $out = sprintf('<td title="%s" style="%s">%s',
+ my $out = sprintf('<th title="%s" style="%s">%s',
join(',', map { int } @$col),
- "background:$css; color:$inverse; padding:0 1ex",
+ "background:$css; color:$inverse",
$name,
);
- $out .= sprintf '<td style="%s"><code>%s</code>', "background:$_; color:$css", $minhex
+ $out .= sprintf '<td style="%s">%s', "background:$_; color:$css", $minhex
for @$sample;
return "$out\n";
}
-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;
) if $info->{href} or $info->{title};
if (my $mapinfo = $info->{rgbmap}) {
- print '<table class="mapped">'."\n";
+ print '<table class="color mapped">'."\n";
printf "<caption>%s</caption>\n", $caption;
print coltable_hsv(@{$mapinfo});
print "</table>\n\n";
$colours = [ map { $colours->[$_] =~ s/:|$/:$_/r } @{$reorder} ];
}
- print '<table>', "\n";
+ print '<table class=color>', "\n";
printf "<caption>%s</caption>\n", $caption;
for my $num (0 .. $#{$colours}) {
my ($rgb, $name) = split /:/, $colours->[$num], 3;
$name ||= $num;
+ $name = [ $name, [] ] if $term =~ /^msx/ and !$num;
$name = [ $name, ['#333'] ] if $term eq 'xkcd';
print '<tr>', colcell($name, $rgb);
}
my $vmax = $dim - 1;
my $smax = $dim - 1;
$rgbval ||= sub { join('', @_), map { int $_ * 255 / $vmax } @_ };
- $greyramp ||= [];
my %greymap; # name => value
my @colmap; # saturation => value => hue => [name, r,g,b]
my $s = abs(min(@rgb) - max(@rgb));
if (!$s) {
- my ($index, $l) = $rgbval->(@rgb);
- $greymap{$index} = $l;
- next;
+ if ($greyramp) {
+ my ($index, $l) = $rgbval->(@rgb);
+ $greymap{$index} = $l;
+ next;
+ }
+
+ $h = $hmax; # greyscale hue
+ $s = 1; # lowest saturation for other hues
+ $v = $s = $vmax if !$v; # black at full saturation
}
$v = $vmax - $v;
$out .= colcell(@$_) for map { $_->[$h] } map { @{$_} } @colmap;
}
- $offset += $dim ** 3;
- $greymap{$offset++} = $_ for @{$greyramp};
+ if ($greyramp) {
+ $offset += $dim ** 3;
+ $greymap{$offset++} = $_ for @{$greyramp};
+ }
- $out .= '<tbody>';
- my $col = 0;
- my $colbreak = scalar map { @$_ } @colmap; # same width as hue rows
- for my $num (sort { $greymap{$a} <=> $greymap{$b} } keys %greymap) {
- $out .= '<tr>' unless $col++ % $colbreak;
- $out .= colcell($num, ($greymap{$num}) x 3);
+ if (%greymap) {
+ $out .= '<tbody>';
+ my $col = 0;
+ my $colbreak = scalar map { @$_ } @colmap; # same width as hue rows
+ for my $num (sort { $greymap{$a} <=> $greymap{$b} } keys %greymap) {
+ $out .= '<tr>' unless $col++ % $colbreak;
+ $out .= colcell($num, ($greymap{$num}) x 3);
+ }
}
return $out;