source: libcaca/trunk/cxx/cxxtest.cpp @ 2824

Last change on this file since 2824 was 2824, checked in by Sam Hocevar, 11 years ago

Continuing the libcucul-libcaca merge.

  • Property svn:keywords set to Id
File size: 2.9 KB
Line 
1/*
2 *  cpptest       libcaca++ rendering test
3 *  Copyright (c) 2006 Jean-Yves Lamoureux <jylam@lnxscene.org>
4 *                All Rights Reserved
5 *
6 *  $Id: cxxtest.cpp 2824 2008-09-27 14:29:11Z 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 <iostream>
16#include <cstring>
17
18#include <caca++.h>
19
20using namespace std;
21
22
23static char const pigstring[] =
24    "                                   \n"
25    "                             _     \n"
26    "    _._ _..._ .-',     _.._(`))    \n"
27    "   '-. `     '  /-._.-'    ',/     \n"
28    "      )         \\            '.    \n"
29    "     / _    _    |             \\   \n"
30    "    |  a    a    /              |  \n"
31    "    \\   .-.                     ;  \n"
32    "     '-('' ).-'       ,'       ;   \n"
33    "        '-;           |      .'    \n"
34    "           \\           \\    /      \n"
35    "           | 7  .__  _.-\\   \\      \n"
36    "           | |  |  ``/  /`  /      \n"
37    "      jgs /,_|  |   /,_/   /       \n"
38    "             /,_/      '`-'        \n";
39
40int main(int argc, char *argv[])
41{
42    Canvas *cv, *pig;
43    Caca  *dp;
44
45    int x = 0, y = 0, ix = 1, iy = 1;
46
47    try {
48        cv = new Canvas();
49    }
50    catch (int e) {
51        cerr << "Error while creating canvas (" << e << ")" << endl;
52        return -1;
53    }
54
55    try {
56        dp = new Caca(cv);
57    }
58    catch(int e) {
59        cerr << "Error while attaching canvas to display (" << e << ")" << endl;
60        return -1;
61    }
62
63    try {
64        // Import buffer into a canvas
65        pig = new Canvas();
66        pig->setColorANSI(CACA_LIGHTMAGENTA, CACA_TRANSPARENT);
67        pig->importMemory(pigstring, strlen(pigstring), "text");
68    }
69    catch(int e) {
70        cerr << "Error while importing image (" << e << ")" << endl;
71        return -1;
72    }
73
74    dp->setDisplayTime(20000);
75
76    while(!dp->getEvent(Event::CACA_EVENT_KEY_PRESS, NULL, 0))
77    {
78
79        /* In case of resize ...*/
80        if((x + pig->getWidth())-1 >= cv->getWidth() || x < 0 )
81            x = 0;
82        if((y + pig->getHeight())-1 >= cv->getHeight() || y < 0 )
83            y = 0;
84
85        cv->Clear();
86
87        /* Draw pig */
88        cv->Blit(x, y, pig, NULL);
89
90        /* printf works */
91        cv->setColorANSI(CACA_LIGHTBLUE, CACA_BLACK);
92        cv->Printf(cv->getWidth() / 2 - 10, cv->getHeight() / 2,
93                   "Powered by libcaca %s", dp->getVersion());
94
95        /* Blit */
96        dp->Display();
97
98        x += ix;
99        y += iy;
100
101        if(x + pig->getWidth() >= cv->getWidth() || x < 0 )
102            ix = -ix;
103        if(y + pig->getHeight() >= cv->getHeight() || y < 0 )
104            iy = -iy;
105
106    }
107
108    delete dp;
109    delete pig;
110    delete cv;
111
112    return 0;
113}
Note: See TracBrowser for help on using the repository browser.