1 /* Artword_Speaker.cpp
2 *
3 * Copyright (C) 1992-2005,2011,2015-2017,2019-2021 Paul Boersma
4 *
5 * This code is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or (at
8 * your option) any later version.
9 *
10 * This code is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 * See the GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this work. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19 #include "Art_Speaker.h"
20 #include "Artword_Speaker.h"
21
Artword_Speaker_draw(Artword artword,Speaker speaker,Graphics graphics,integer numberOfSteps)22 void Artword_Speaker_draw (Artword artword, Speaker speaker, Graphics graphics, integer numberOfSteps) {
23 const double oldLineWidth = Graphics_inqLineWidth (graphics);
24 autoArt art = Art_create ();
25 for (integer i = 0; i <= numberOfSteps; i ++) {
26 Artword_intoArt (artword, art.get(), i * artword -> totalTime / numberOfSteps);
27 Graphics_setLineWidth (graphics, 2 + i + i);
28 Art_Speaker_draw (art.get(), speaker, graphics);
29 }
30 Graphics_setLineWidth (graphics, oldLineWidth);
31 }
32
Artword_Speaker_playMovie(Artword artword,Speaker speaker,Graphics graphics)33 void Artword_Speaker_playMovie (Artword artword, Speaker speaker, Graphics graphics) {
34 constexpr double timeStep = 0.03;
35 autoArt art = Art_create ();
36 for (double tim = 0.0; tim < artword -> totalTime; tim += timeStep) {
37 Artword_intoArt (artword, art.get(), tim);
38 Graphics_beginMovieFrame (graphics, & Melder_WHITE);
39 Graphics_setWindow (graphics, 0.0, 1.0, 0.0, 1.0);
40 Art_Speaker_draw (art.get(), speaker, graphics);
41 Graphics_endMovieFrame (graphics, timeStep);
42 }
43 }
44
45 /* End of file Artword_Speaker.cpp */
46