2 Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /** @file src/subtitle_string.h
21 * @brief SubtitleString class.
24 #ifndef LIBDCP_SUBTITLE_STRING_H
25 #define LIBDCP_SUBTITLE_STRING_H
33 /** @class SubtitleString
34 * @brief A single line of subtitle text with all the associated attributes.
55 std::string font () const {
59 bool italic () const {
63 Color color () const {
75 std::string text () const {
79 /** @return vertical position as a proportion of the screen height from the top
82 float v_position () const {
86 VAlign v_align () const {
90 Effect effect () const {
94 Color effect_color () const {
98 Time fade_up_time () const {
102 Time fade_down_time () const {
103 return _fade_down_time;
110 int size_in_pixels (int screen_height) const;
112 /** @param p New vertical position as a proportion of the screen height
113 * from the top (between 0 and 1)
115 void set_v_position (float p) {
119 void set_size (int s) {
126 /** true if the text is italic */
130 /** Size in points as if the screen height is 11 inches, so a 72pt font
131 * would be 1/11th of the screen height.
136 /** Vertical position as a proportion of the screen height from the top
145 Time _fade_down_time;
148 bool operator== (SubtitleString const & a, SubtitleString const & b);
149 std::ostream& operator<< (std::ostream& s, SubtitleString const & sub);