source: libcaca/trunk/examples/transform.c @ 2821

Last change on this file since 2821 was 2821, checked in by Sam Hocevar, 11 years ago

Starting refactoring to get rid of libcucul. The initial reason for the
split is rendered moot by the plugin system: when enabled, binaries do
not link directly with libX11 or libGL. I hope this is a step towards
more consisteny and clarity.

  • Property svn:keywords set to Id
File size: 3.3 KB
Line 
1/*
2 *  unicode       libcaca Unicode rendering test program
3 *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
4 *                All Rights Reserved
5 *
6 *  $Id: transform.c 2821 2008-09-27 13:12:46Z 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#   include <string.h>
20#endif
21
22#include "caca.h"
23
24static char const pig[] =
25    ",--.   ,--.\n"
26    "\\  /-~-\\  /\n"
27    " )' o O `(\n"
28    "(  ,---.  )\n"
29    " `(_o_o_)'\n"
30    "   )`-'(\n";
31
32static char const duck[] =
33    "                ,~~.\n"
34    "    __     ,   (  O )>\n"
35    "___( o)>   )`~~'   (\n"
36    "\\ <_. )   (  .__)   )\n"
37    " `---'     `-.____,'\n";
38
39int main(int argc, char *argv[])
40{
41    caca_canvas_t *cv, *image, *tmp, *sprite;
42    caca_display_t *dp;
43
44    cv = caca_create_canvas(0, 0);
45    if(cv == NULL)
46    {
47        printf("Can't created canvas\n");
48        return -1;
49    }
50    dp = caca_create_display(cv);
51    if(dp == NULL)
52    {
53        printf("Can't create display\n");
54        return -1;
55    }
56
57    image = caca_create_canvas(70, 6);
58    tmp = caca_create_canvas(70, 6);
59    sprite = caca_create_canvas(0, 0);
60
61    caca_set_color_ansi(sprite, CACA_LIGHTMAGENTA, CACA_BLACK);
62    caca_import_memory(sprite, pig, strlen(pig), "text");
63    caca_blit(image, 55, 0, sprite, NULL);
64
65    caca_set_color_ansi(sprite, CACA_LIGHTGREEN, CACA_BLACK);
66    caca_import_memory(sprite, duck, strlen(duck), "text");
67    caca_blit(image, 30, 1, sprite, NULL);
68
69    caca_set_color_ansi(image, CACA_LIGHTCYAN, CACA_BLACK);
70    caca_put_str(image, 1, 1, "hahaha mais vieux porc immonde !! [⽼ ⾗]");
71    caca_set_color_ansi(image, CACA_LIGHTRED, CACA_BLACK);
72    caca_put_char(image, 38, 1, '|');
73
74    caca_set_color_ansi(image, CACA_YELLOW, CACA_BLACK);
75    caca_put_str(image, 4, 2, "\\o\\ \\o| _o/ \\o_ |o/ /o/");
76
77    caca_set_color_ansi(image, CACA_WHITE, CACA_LIGHTRED);
78    caca_put_str(image, 7, 3, "▙▘▌▙▘▞▖▞▖▌ ▞▖▌ ▌▌");
79    caca_put_str(image, 7, 4, "▛▖▌▛▖▚▘▚▘▚▖▚▘▚▖▖▖");
80    caca_set_color_ansi(image, CACA_BLACK, CACA_LIGHTRED);
81    caca_put_str(image, 4, 3, "▓▒░");
82    caca_put_str(image, 4, 4, "▓▒░");
83    caca_put_str(image, 24, 3, "░▒▓");
84    caca_put_str(image, 24, 4, "░▒▓");
85
86    /* Blit the transformed canvas onto the main canvas */
87    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
88    caca_put_str(cv, 0, 0, "normal");
89    caca_blit(cv, 10, 0, image, NULL);
90
91    caca_put_str(cv, 0, 6, "flip");
92    caca_blit(tmp, 0, 0, image, NULL);
93    caca_flip(tmp);
94    caca_blit(cv, 10, 6, tmp, NULL);
95
96    caca_put_str(cv, 0, 12, "flop");
97    caca_blit(tmp, 0, 0, image, NULL);
98    caca_flop(tmp);
99    caca_blit(cv, 10, 12, tmp, NULL);
100
101    caca_put_str(cv, 0, 18, "rotate");
102    caca_blit(tmp, 0, 0, image, NULL);
103    caca_rotate_180(tmp);
104    caca_blit(cv, 10, 18, tmp, NULL);
105
106    caca_refresh_display(dp);
107
108    caca_get_event(dp, CACA_EVENT_KEY_PRESS, NULL, -1);
109
110    caca_free_display(dp);
111    caca_free_canvas(tmp);
112    caca_free_canvas(sprite);
113    caca_free_canvas(image);
114    caca_free_canvas(cv);
115
116    return 0;
117}
118
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