PHP caca_import_string Examples

Example #1

File: cacainfo.php Project: dns/libcaca

function just_for_fun()
{
    $moo = <<<EOT
         (__)
         (oo)
   /------\\/
  / |    ||
 *  /\\---/\\
    ~~   ~~
EOT;
    $cv = caca_create_canvas(0, 0);
    caca_set_color_ansi($cv, CACA_LIGHTBLUE, CACA_DEFAULT);
    caca_import_string($cv, $moo, "text");
    for ($j = 0; $j < caca_get_canvas_height($cv); $j++) {
        for ($i = 0; $i < caca_get_canvas_width($cv); $i += 2) {
            caca_set_color_ansi($cv, caca_rand(1, 10) > 5 ? CACA_LIGHTBLUE : CACA_WHITE, CACA_DEFAULT);
            $a = caca_get_attr($cv, -1, -1);
            caca_put_attr($cv, $i, $j, $a);
            caca_put_attr($cv, $i + 1, $j, $a);
        }
    }
    caca_set_canvas_size($cv, 18, 6);
    caca_set_color_ansi($cv, CACA_LIGHTGREEN, CACA_DEFAULT);
    caca_put_str($cv, 14, 0, "Moo!");
    caca_set_color_ansi($cv, CACA_LIGHTRED, CACA_DEFAULT);
    caca_put_char($cv, 14, 1, hexdec("2765"));
    //U+2765
    caca_put_char($cv, 16, 1, hexdec("2764"));
    //U+2764
    echo caca_export_string($cv, "html3");
}

Example #2

File: render.php Project: greymouser/libcaca

function pig()
{
    $pig_str = <<<EOT

    _._ _..._ .-',     _.._(`))
   '-. `     '  /-._.-'    ',/
      )         \\            '.
     / _    _    |             \\
    |  a    a    /   PHP        |
    \\   .-.                     ;
     '-('' ).-'       ,'       ;
        '-;           |      .'
           \\           \\    /
           | 7  .__  _.-\\   \\
           | |  |  ``/  /`  /
      jgs /,_|  |   /,_/   /
             /,_/      '`-'
EOT;
    $canvas = caca_create_canvas(0, 0);
    caca_set_color_ansi($canvas, CACA_RED, CACA_WHITE);
    caca_import_string($canvas, $pig_str, "text");
    caca_set_color_ansi($canvas, CACA_BLUE, CACA_LIGHTGRAY);
    caca_put_str($canvas, 0, 0, "Я люблю Либкаку");
    return $canvas;
}

Example #3

File: caca.php Project: dns/libcaca

 function importString($str, $codec)
 {
     return caca_import_string($this->cv, $str, $codec);
 }

Example #4

File: transform.php Project: dns/libcaca

$cv = caca_create_canvas(0, 0);
if (!$cv) {
    die("Can't created canvas\n");
}
$dp = caca_create_display($cv);
if (!$dp) {
    die("Can't create display\n");
}
$image = caca_create_canvas(70, 6);
$tmp = caca_create_canvas(70, 6);
$sprite = caca_create_canvas(0, 0);
caca_set_color_ansi($sprite, CACA_LIGHTMAGENTA, CACA_BLACK);
caca_import_string($sprite, $pig, "text");
caca_blit($image, 55, 0, $sprite);
caca_set_color_ansi($sprite, CACA_LIGHTGREEN, CACA_BLACK);
caca_import_string($sprite, $duck, "text");
caca_blit($image, 30, 1, $sprite);
caca_set_color_ansi($image, CACA_LIGHTCYAN, CACA_BLACK);
caca_put_str($image, 1, 1, "hahaha mais vieux porc immonde !! [⽼ ⾗]");
caca_set_color_ansi($image, CACA_LIGHTRED, CACA_BLACK);
caca_put_char($image, 38, 1, ord('|'));
caca_set_color_ansi($image, CACA_YELLOW, CACA_BLACK);
caca_put_str($image, 4, 2, "\\o\\ \\o| _o/ \\o_ |o/ /o/");
caca_set_color_ansi($image, CACA_WHITE, CACA_LIGHTRED);
caca_put_str($image, 7, 3, "▙▘▌▙▘▞▖▞▖▌ ▞▖▌ ▌▌");
caca_put_str($image, 7, 4, "▛▖▌▛▖▚▘▚▘▚▖▚▘▚▖▖▖");
caca_set_color_ansi($image, CACA_BLACK, CACA_LIGHTRED);
caca_put_str($image, 4, 3, "▓▒░");
caca_put_str($image, 4, 4, "▓▒░");
caca_put_str($image, 24, 3, "░▒▓");
caca_put_str($image, 24, 4, "░▒▓");

Example #5

File: text.php Project: dns/libcaca

 */
if (php_sapi_name() != "cli") {
    die("You have to run this program with php-cli!\n");
}
$string = <<<EOT
              |_|
   _,----._   | |
  (/ @  @ \\)   __
   |  OO  |   |_
   \\ `--' /   |__
    `----'
              |_|
 Hello world!  |
EOT;
$pig = caca_create_canvas(0, 0);
caca_import_string($pig, $string, "text");
$cv = caca_create_canvas(caca_get_canvas_width($pig) * 2, caca_get_canvas_height($pig) * 2);
if (!$cv or !$pig) {
    die("Can't created canvas\n");
}
caca_blit($cv, 0, 0, $pig);
caca_flip($pig);
caca_blit($cv, caca_get_canvas_width($pig), 0, $pig);
caca_flip($pig);
caca_flop($pig);
caca_blit($cv, 0, caca_get_canvas_height($pig), $pig);
caca_flop($pig);
caca_rotate_180($pig);
caca_blit($cv, caca_get_canvas_width($pig), caca_get_canvas_height($pig), $pig);
for ($j = 0; $j < caca_get_canvas_height($cv); $j++) {
    for ($i = 0; $i < caca_get_canvas_width($cv); $i += 2) {

Example #6

File: render.php Project: dns/libcaca

    die("You have to run this program with php-cli!\n");
}
$pig_str = <<<EOT

    _._ _..._ .-',     _.._(`))
   '-. `     '  /-._.-'    ',/
      )         \\            '.
     / _    _    |             \\
    |  a    a    /   PHP        |
    \\   .-.                     ;
     '-('' ).-'       ,'       ;
        '-;           |      .'
           \\           \\    /
           | 7  .__  _.-\\   \\
           | |  |  ``/  /`  /
      jgs /,_|  |   /,_/   /
             /,_/      '`-'
EOT;
$canvas = caca_create_canvas(0, 0);
caca_set_color_ansi($canvas, CACA_RED, CACA_WHITE);
caca_import_string($canvas, $pig_str, "text");
caca_set_color_ansi($canvas, CACA_BLUE, CACA_LIGHTGRAY);
caca_put_str($canvas, 0, 0, "Я люблю Либкаку");
echo caca_export_string($canvas, "utf8");
$font = caca_load_builtin_font("Monospace Bold 12");
$width = caca_get_canvas_width($canvas) * caca_get_font_width($font);
$height = caca_get_canvas_height($canvas) * caca_get_font_height($font);
$img = imagecreatetruecolor($width, $height);
caca_render_canvas($canvas, $font, $img);
imagepng($img, "out.png");
echo "Please, open new created png file: out.png\n";