source: libcaca/trunk/examples/frames.c @ 2299

Last change on this file since 2299 was 2299, checked in by Sam Hocevar, 12 years ago
  • Remove #include <stdint.h> etc. from "common.h". Instead, make sure that <cucul.h> will provide the C99 types, even if libcaca has been installed.
  • Rename what's left of "common.h" to "stubs.h".
  • Remove all references to erroneous <inttypes.h> from source files.
  • Property svn:keywords set to Id
File size: 2.4 KB
Line 
1/*
2 *  frames        canvas frame switching features
3 *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
4 *                All Rights Reserved
5 *
6 *  $Id: frames.c 2299 2008-04-19 12:42:50Z sam $
7 *
8 *  This program is free software. It comes without any warranty, to
9 *  the extent permitted by applicable law. You can redistribute it
10 *  and/or modify it under the terms of the Do What The Fuck You Want
11 *  To Public License, Version 2, as published by Sam Hocevar. See
12 *  http://sam.zoy.org/wtfpl/COPYING for more details.
13 */
14
15#include "config.h"
16
17#if !defined(__KERNEL__)
18#   include <stdio.h>
19#endif
20
21#include "cucul.h"
22#include "caca.h"
23
24int main(int argc, char *argv[])
25{
26    cucul_canvas_t *cv;
27    caca_display_t *dp;
28
29    int n, frame;
30
31    /* Create a canvas with 200 frames */
32    cv = cucul_create_canvas(0, 0);
33    if(cv == NULL)
34    {
35        printf("Can't create canvas\n");
36        return -1;
37    }
38
39    for(frame = 1; frame < 200; frame++)
40        cucul_create_frame(cv, frame);
41
42    fprintf(stderr, "canvas created, size is %ix%i\n",
43            cucul_get_canvas_width(cv), cucul_get_canvas_height(cv));
44
45    /* Resize it to 150 x 80 (around 19MB) */
46    cucul_set_canvas_size(cv, 150, 80);
47
48    fprintf(stderr, "canvas expanded, size is %ix%i\n",
49            cucul_get_canvas_width(cv), cucul_get_canvas_height(cv));
50
51    /* Fill the first 16 frames with a different colour */
52    for(frame = 0; frame < 16; frame++)
53    {
54        cucul_set_frame(cv, frame);
55        cucul_set_color_ansi(cv, CUCUL_WHITE, frame);
56        cucul_fill_box(cv, 0, 0, 40, 15, ':');
57        cucul_set_color_ansi(cv, CUCUL_WHITE, CUCUL_BLUE);
58        cucul_put_str(cv, frame * 5 / 2, frame, "カカ");
59        cucul_set_color_ansi(cv, CUCUL_DEFAULT, CUCUL_TRANSPARENT);
60    }
61
62    /* Resize it to a more decent size */
63    cucul_set_canvas_size(cv, 41, 16);
64
65    fprintf(stderr, "canvas shrinked, size is %ix%i\n",
66            cucul_get_canvas_width(cv), cucul_get_canvas_height(cv));
67
68    dp = caca_create_display(cv);
69    caca_set_display_time(dp, 50000);
70
71    fprintf(stderr, "display attached, size is %ix%i\n",
72            cucul_get_canvas_width(cv), cucul_get_canvas_height(cv));
73
74    n = 0;
75    while(!caca_get_event(dp, CACA_EVENT_KEY_PRESS, NULL, 0))
76    {
77        cucul_set_frame(cv, n % 16);
78        caca_refresh_display(dp);
79        n++;
80    }
81
82    caca_free_display(dp);
83
84    /* It is possible, though not necessary, to free all additional frames
85     * separately. */
86    cucul_free_canvas(cv);
87
88    return 0;
89}
90
Note: See TracBrowser for help on using the repository browser.