1 /* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
4 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
6 This program 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 This program 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 this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 /** @file src/subtitle.h
23 * @brief Representations of subtitles.
27 #include <boost/shared_ptr.hpp>
33 /** A subtitle, consisting of an image and a position */
37 Subtitle (Position p, boost::shared_ptr<Image> i);
39 void set_position (Position p) {
43 Position position () const {
47 boost::shared_ptr<Image> image () const {
51 dvdomatic::Rect area () const;
55 boost::shared_ptr<Image> _image;
59 subtitle_transformed_area (
60 float target_x_scale, float target_y_scale,
61 dvdomatic::Rect sub_area, int subtitle_offset, float subtitle_scale
64 /** A Subtitle class with details of the time over which it should be shown */
68 TimedSubtitle (AVSubtitle const &);
70 bool displayed_at (Time) const;
72 boost::shared_ptr<Subtitle> subtitle () const {
78 boost::shared_ptr<Subtitle> _subtitle;
79 /** display from time from the start of the content */
81 /** display to time from the start of the content */