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#!/usr/bin/perl -w
#
# rhrdlibs
#
# Copyright (C) 2015-2016 Christian Pointner <equinox@helsinki.at>
#
# This file is part of rhrdlibs.
#
# rhrdlibs is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# rhrdlibs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with rhrdlibs. If not, see <http://www.gnu.org/licenses/>.
#
use strict;
use Data::Dumper::Simple;
use Color::Scheme;
# print "<!DOCTYPE HTML>\n";
# print "<html>\n";
# print " <head>\n";
# print " <title>color palatete</title>\n";
# print " </head>\n";
# print " <body>\n";
# for(my $base = 0; $base <= 360; $base+=18) {
# my $scheme = Color::Scheme->new->from_hue($base)->scheme('triade')->distance(0.1)->variation('pastel')->web_safe(1);
# my @colors = $scheme->colors();
# print " <div style=\"float: left\">\n";
# foreach (@colors) {
# print ' <div style="width: 8em; padding: 1em; font-weight: bold; text-align: center; background-color: #' . $_ . ';">#' . $_ . '</div>' . "\n";
# }
# print " </div>\n";
# }
# print " </body>\n";
# print "</html>\n";
my %color_map;
for(my $base = 0; $base <= 360; $base+=1) {
my $scheme = Color::Scheme->new->from_hue($base)->scheme('contrast')->variation('pastel')->web_safe(1);
my @c = $scheme->colors();
foreach (@c) {
$color_map{$_} = 1;
}
}
for(my $base = 0; $base <= 360; $base+=1) {
my $scheme = Color::Scheme->new->from_hue($base)->scheme('contrast')->variation('hard')->web_safe(1);
my @c = $scheme->colors();
foreach (@c) {
$color_map{$_} = 1;
}
}
delete $color_map{'ffffff'};
print "<!DOCTYPE HTML>\n";
print "<html>\n";
print " <head>\n";
print " <title>color palatete</title>\n";
print " </head>\n";
print " <body>\n";
my @colors = keys %color_map;
for(my $i = 0; $i < $#colors; $i+=1) {
if(($i % 10) == 0) {
print " </div>\n" unless($i == 0);
print " <div style=\"float: left;\">\n";
}
print ' <div style="width: 8em; padding: 1em; font-weight: bold; text-align: center; background-color: #' . $colors[$i] . ';">#' . $colors[$i] . '</div>' . "\n";
}
print " </div>\n";
print " </body>\n";
print "</html>\n";
exit 0
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