2 Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include <libxml++/libxml++.h>
23 #include <boost/lexical_cast.hpp>
26 using boost::lexical_cast;
28 RGBA::RGBA (cxml::ConstNodePtr node)
30 r = node->number_child<int> ("R");
31 g = node->number_child<int> ("G");
32 b = node->number_child<int> ("B");
33 a = node->number_child<int> ("A");
37 RGBA::as_xml (xmlpp::Node* parent) const
39 parent->add_child("R")->add_child_text (lexical_cast<string> (int (r)));
40 parent->add_child("G")->add_child_text (lexical_cast<string> (int (g)));
41 parent->add_child("B")->add_child_text (lexical_cast<string> (int (b)));
42 parent->add_child("A")->add_child_text (lexical_cast<string> (int (a)));
46 RGBA::operator< (RGBA const & other) const