source: libcaca/trunk/examples/unicode.c @ 4148

Last change on this file since 4148 was 4148, checked in by Sam Hocevar, 10 years ago

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1/*
2 *  unicode       libcaca Unicode rendering test program
3 *  Copyright (c) 2006 Sam Hocevar <sam@hocevar.net>
4 *                All Rights Reserved
5 *
6 *  $Id: unicode.c 4148 2009-12-19 14:38:38Z 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 "caca.h"
22
23int main(int argc, char *argv[])
24{
25    caca_canvas_t *cv;
26    caca_display_t *dp;
27
28    cv = caca_create_canvas(0, 0);
29    if(cv == NULL)
30    {
31        printf("Can't created canvas\n");
32        return -1;
33    }
34    dp = caca_create_display(cv);
35    if(dp == NULL)
36    {
37        printf("Can't create display\n");
38        return -1;
39    }
40    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
41    caca_put_str(cv, 1, 1, "Basic Unicode support");
42
43    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
44    caca_put_str(cv, 1, 2, "This is ASCII:    | abc DEF 123 !@# |");
45    caca_put_str(cv, 1, 3, "This is Unicode:  | äßç δεφ ☺♥♀ ╞╬╗ |");
46    caca_put_str(cv, 1, 4, "And this is, too: | ἀβϛ ΔЗҒ ᚴᛒᛯ ♩♔✈ |");
47    caca_put_str(cv, 41, 4, "Size test: 018adxmygWX'_ÍçÕĔŷ ﻙ が本");
48
49    caca_put_str(cv, 1, 5, "If the three lines do not have the same length, there is a bug somewhere.");
50
51    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
52    caca_put_str(cv, 1, 7, "Gradient glyphs");
53
54    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
55    caca_put_str(cv, 31,  8, "  0%");
56    caca_put_str(cv, 31,  9, " 25%");
57    caca_put_str(cv, 31, 10, " 50%");
58    caca_put_str(cv, 31, 11, " 75%");
59    caca_put_str(cv, 31, 12, "100%");
60
61    caca_set_color_ansi(cv, CACA_LIGHTRED, CACA_LIGHTGREEN);
62    caca_put_str(cv, 1,  8, "                             ");
63    caca_put_str(cv, 1,  9, "░░░░░░░░░░░░░░░░░░░░░░░░░░░░░");
64    caca_put_str(cv, 1, 10, "▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒");
65    caca_put_str(cv, 1, 11, "▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓");
66    caca_put_str(cv, 1, 12, "█████████████████████████████");
67
68    caca_set_color_ansi(cv, CACA_LIGHTGREEN, CACA_LIGHTRED);
69    caca_put_str(cv, 36,  8, "█████████████████████████████");
70    caca_put_str(cv, 36,  9, "▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓");
71    caca_put_str(cv, 36, 10, "▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒");
72    caca_put_str(cv, 36, 11, "░░░░░░░░░░░░░░░░░░░░░░░░░░░░░");
73    caca_put_str(cv, 36, 12, "                             ");
74
75    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
76    caca_put_str(cv, 1, 14, "Double width characters");
77
78    caca_set_color_ansi(cv, CACA_LIGHTRED, CACA_TRANSPARENT);
79    caca_put_str(cv, 1, 15, "| ドラゴン ボーレ |");
80    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
81    caca_put_str(cv, 1, 16, "| ()()()() ()()() |");
82    caca_set_color_ansi(cv, CACA_YELLOW, CACA_TRANSPARENT);
83    caca_put_str(cv, 1, 17, "| ドラゴン");
84    caca_put_str(cv, 12, 17, "ボーレ |");
85
86    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
87    caca_put_str(cv, 1, 18, "If the three lines do not have the same length, there is a bug somewhere.");
88
89    caca_put_str(cv, 1, 20, "CP437 glyphs: ☺ ☻ ♥ ♦ ♣ ♠ • ◘ ○ ◙ ♂ ♀ ♪ ♫ ☼ ► ◄ ↕ ‼ ¶ § ▬ ↨ ↑ ↓ → ← ∟ ↔ ▲ ▼");
90    caca_put_str(cv, 1, 21, "more CP437: α ß Γ π Σ σ µ τ Φ Θ Ω δ ∞ φ ε ∩ ≡ ± ≥ ≤ ⌠ ⌡ ÷ ≈ ° ∙ · √ ⁿ ² ■");
91    caca_put_str(cv, 1, 22, "drawing blocks: ███ ▓▓▓ ▒▒▒ ░░░ ▀ ▄ ▌ ▐ █ ▖ ▗ ▘ ▝ ▚ ▞ ▙ ▛ ▜ ▟ ─ │ ┌ ┐ └ ┘ ├ ┤");
92    caca_put_str(cv, 1, 23, "more drawing: ┬ ┴ ┼ ═ ║ ╒ ╓ ╔ ╕ ╖ ╗ ╘ ╙ ╚ ╛ ╜ ╝ ╞ ╟ ╠ ╡ ╢ ╣ ╤ ╥ ╦ ╧ ╨ ╩ ╪ ╫ ╬");
93    caca_put_str(cv, 1, 24, "misc Unicode: ● ☭ ☮ ☯ ♔ ♛ ♙ ♞ ⚒ ⚓ ⚠");
94
95    caca_refresh_display(dp);
96
97    caca_get_event(dp, CACA_EVENT_KEY_PRESS, NULL, -1);
98
99    caca_free_display(dp);
100    caca_free_canvas(cv);
101
102    return 0;
103}
104
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