copy unicode.c to unicode.php in preparation for phpizing

caca-php/examples/unicode.php

@@ -0,0 +1,103 @@
+/*
+ *  unicode       libcaca Unicode rendering test program
+ *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
+ *                All Rights Reserved
+ *
+ *  $Id$
+ *
+ *  This program is free software. It comes without any warranty, to
+ *  the extent permitted by applicable law. You can redistribute it
+ *  and/or modify it under the terms of the Do What The Fuck You Want
+ *  To Public License, Version 2, as published by Sam Hocevar. See
+ *  http://sam.zoy.org/wtfpl/COPYING for more details.
+ */
+
+#include "config.h"
+
+#if !defined(__KERNEL__)
+#   include <stdio.h>
+#endif
+
+#include "caca.h"
+
+int main(int argc, char *argv[])
+{
+    caca_canvas_t *cv;
+    caca_display_t *dp;
+
+    cv = caca_create_canvas(0, 0);
+    if(cv == NULL)
+    {
+        printf("Can't created canvas\n");
+        return -1;
+    }
+    dp = caca_create_display(cv);
+    if(dp == NULL)
+    {
+        printf("Can't create display\n");
+        return -1;
+    }
+    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
+    caca_put_str(cv, 1, 1, "Basic Unicode support");
+
+    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
+    caca_put_str(cv, 1, 2, "This is ASCII:    | abc DEF 123 !@# |");
+    caca_put_str(cv, 1, 3, "This is Unicode:  | äßç δεφ ☺♥♀ ╞╬╗ |");
+    caca_put_str(cv, 1, 4, "And this is, too: | ἀβϛ ΔЗҒ ᚴᛒᛯ ♩♔✈ |");
+
+    caca_put_str(cv, 1, 5, "If the three lines do not have the same length, there is a bug somewhere.");
+
+    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
+    caca_put_str(cv, 1, 7, "Gradient glyphs");
+
+    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
+    caca_put_str(cv, 31,  8, "  0%");
+    caca_put_str(cv, 31,  9, " 25%");
+    caca_put_str(cv, 31, 10, " 50%");
+    caca_put_str(cv, 31, 11, " 75%");
+    caca_put_str(cv, 31, 12, "100%");
+
+    caca_set_color_ansi(cv, CACA_LIGHTRED, CACA_LIGHTGREEN);
+    caca_put_str(cv, 1,  8, "                             ");
+    caca_put_str(cv, 1,  9, "░░░░░░░░░░░░░░░░░░░░░░░░░░░░░");
+    caca_put_str(cv, 1, 10, "▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒");
+    caca_put_str(cv, 1, 11, "▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓");
+    caca_put_str(cv, 1, 12, "█████████████████████████████");
+
+    caca_set_color_ansi(cv, CACA_LIGHTGREEN, CACA_LIGHTRED);
+    caca_put_str(cv, 36,  8, "█████████████████████████████");
+    caca_put_str(cv, 36,  9, "▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓");
+    caca_put_str(cv, 36, 10, "▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒");
+    caca_put_str(cv, 36, 11, "░░░░░░░░░░░░░░░░░░░░░░░░░░░░░");
+    caca_put_str(cv, 36, 12, "                             ");
+
+    caca_set_color_ansi(cv, CACA_WHITE, CACA_BLUE);
+    caca_put_str(cv, 1, 14, "Double width characters");
+
+    caca_set_color_ansi(cv, CACA_LIGHTRED, CACA_TRANSPARENT);
+    caca_put_str(cv, 1, 15, "| ドラゴン ボーレ |");
+    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
+    caca_put_str(cv, 1, 16, "| ()()()() ()()() |");
+    caca_set_color_ansi(cv, CACA_YELLOW, CACA_TRANSPARENT);
+    caca_put_str(cv, 1, 17, "| ドラゴン");
+    caca_put_str(cv, 12, 17, "ボーレ |");
+
+    caca_set_color_ansi(cv, CACA_DEFAULT, CACA_TRANSPARENT);
+    caca_put_str(cv, 1, 18, "If the three lines do not have the same length, there is a bug somewhere.");
+
+    caca_put_str(cv, 1, 20, "CP437 glyphs: ☺ ☻ ♥ ♦ ♣ ♠ • ◘ ○ ◙ ♂ ♀ ♪ ♫ ☼ ► ◄ ↕ ‼ ¶ § ▬ ↨ ↑ ↓ → ← ∟ ↔ ▲ ▼");
+    caca_put_str(cv, 1, 21, "more CP437: α ß Γ π Σ σ µ τ Φ Θ Ω δ ∞ φ ε ∩ ≡ ± ≥ ≤ ⌠ ⌡ ÷ ≈ ° ∙ · √ ⁿ ² ■");
+    caca_put_str(cv, 1, 22, "drawing blocks: ███ ▓▓▓ ▒▒▒ ░░░ ▀ ▄ ▌ ▐ █ ▖ ▗ ▘ ▝ ▚ ▞ ▙ ▛ ▜ ▟ ─ │ ┌ ┐ └ ┘ ├ ┤");
+    caca_put_str(cv, 1, 23, "more drawing: ┬ ┴ ┼ ═ ║ ╒ ╓ ╔ ╕ ╖ ╗ ╘ ╙ ╚ ╛ ╜ ╝ ╞ ╟ ╠ ╡ ╢ ╣ ╤ ╥ ╦ ╧ ╨ ╩ ╪ ╫ ╬");
+    caca_put_str(cv, 1, 24, "misc Unicode: ● ☭ ☮ ☯ ♔ ♛ ♙ ♞ ⚒ ⚓ ⚠");
+
+    caca_refresh_display(dp);
+
+    caca_get_event(dp, CACA_EVENT_KEY_PRESS, NULL, -1);
+
+    caca_free_display(dp);
+    caca_free_canvas(cv);
+
+    return 0;
+}
+