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libcaca
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spaces -> tabs

tags/v0.99.beta17
Ben Wiley Sittler bsittler 16 years ago
parent
9712d7a48e
commit
e8cd1896b7
1 changed files with 81 additions and 81 deletions
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  1. +81
    -81
      caca-php/examples/export.php

+ 81
- 81
caca-php/examples/export.php View File

@@ -19,7 +19,7 @@
*/

if (php_sapi_name() != "cli") {
die("You have to run this program with php-cli!\n");
die("You have to run this program with php-cli!\n");
}

define('WIDTH', 80);
@@ -31,104 +31,104 @@ $exports = caca_get_export_list();

if($argc < 2 || $argc > 3)
{
$msg = ($argv[0] . ": wrong argument count\n" .
"usage: " . $argv[0] . " [file] <format>\n" .
"where <format> is one of:\n");
foreach($exports as $format => $name)
$msg .= " \"" . $name . "\" (" . $format . ")\n";
die($msg);
$msg = ($argv[0] . ": wrong argument count\n" .
"usage: " . $argv[0] . " [file] <format>\n" .
"where <format> is one of:\n");
foreach($exports as $format => $name)
$msg .= " \"" . $name . "\" (" . $format . ")\n";
die($msg);
}

if($argc == 2)
{
$file = NULL;
$format = $argv[1];
$file = NULL;
$format = $argv[1];
}
else
{
$file = $argv[1];
$format = $argv[2];
$file = $argv[1];
$format = $argv[2];
}

if(! array_key_exists($format, $exports))
{
$msg = ($argv[0] . ": unknown format `" . $format . "'\n" .
"please use one of:\n");
foreach($exports as $format => $name)
$msg .= " \"" . $name . "\" (" . $format . ")\n";
die($msg);
$msg = ($argv[0] . ": unknown format `" . $format . "'\n" .
"please use one of:\n");
foreach($exports as $format => $name)
$msg .= " \"" . $name . "\" (" . $format . ")\n";
die($msg);
}

if($file)
{
$cv = caca_create_canvas(0, 0);
if(caca_import_file($cv, $file, "") < 0)
{
die($argv[0] . ": `" . $file . "' has unknown $format\n");
}
$cv = caca_create_canvas(0, 0);
if(caca_import_file($cv, $file, "") < 0)
{
die($argv[0] . ": `" . $file . "' has unknown $format\n");
}
}
else
{
$cv = caca_create_canvas(WIDTH, HEIGHT);
for($y = 0; $y < 256; $y++)
{
for($x = 0; $x < 256; $x++)
{
$r = $x;
$g = (255 - $y + $x) / 2;
$b = $y * (255 - $x) / 256;
imagesetpixel($pixels, $x, $y, imagecolorallocate($pixels, $r, $g, $b));
}
}
$dither = caca_create_dither($pixels);
if(($format == "ansi") || ($format == "utf8"))
caca_set_dither_charset($dither, "shades");
caca_dither_bitmap($cv, 0, 0, caca_get_canvas_width($cv),
caca_get_canvas_height($cv), $dither, $pixels);
caca_set_color_ansi($cv, CACA_WHITE, CACA_BLACK);
caca_draw_thin_box($cv, 0, 0, WIDTH - 1, HEIGHT - 1);
caca_set_color_ansi($cv, CACA_BLACK, CACA_WHITE);
caca_fill_ellipse($cv, WIDTH / 2, HEIGHT / 2,
WIDTH / 4, HEIGHT / 4, ord(' '));
caca_set_color_ansi($cv, CACA_LIGHTGRAY, CACA_BLACK);
caca_put_str($cv, WIDTH / 2 - 12, HEIGHT / 2 - 6,
" lightgray on black ");
caca_set_color_ansi($cv, CACA_DEFAULT, CACA_TRANSPARENT);
caca_put_str($cv, WIDTH / 2 - 12, HEIGHT / 2 - 5,
" default on transparent ");
caca_set_color_ansi($cv, CACA_BLACK, CACA_WHITE);
caca_put_str($cv, WIDTH / 2 - 12, HEIGHT / 2 - 4,
" black on white ");
caca_set_color_ansi($cv, CACA_BLACK, CACA_WHITE);
caca_put_str($cv, WIDTH / 2 - 8, HEIGHT / 2 - 3, "[<><><><> <>--<>]");
caca_put_str($cv, WIDTH / 2 - 8, HEIGHT / 2 - 2, "[ドラゴン ボーレ]");
caca_put_str($cv, WIDTH / 2 - 7, HEIGHT / 2 + 2, "äβç ░▒▓█▓▒░ ΔЗҒ");
caca_put_str($cv, WIDTH / 2 - 5, HEIGHT / 2 + 4, "(\") \\o/ <&>");
caca_set_attr($cv, CACA_BOLD, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 - 16, HEIGHT / 2 + 3, "Bold");
caca_set_attr($cv, CACA_BLINK, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 - 9, HEIGHT / 2 + 3, "Blink");
caca_set_attr($cv, CACA_ITALICS, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 - 1, HEIGHT / 2 + 3, "Italics");
caca_set_attr($cv, CACA_UNDERLINE, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 + 8, HEIGHT / 2 + 3, "Underline");
caca_set_attr($cv, 0, CACA_DEFAULT);
caca_set_color_ansi($cv, CACA_WHITE, CACA_LIGHTBLUE);
caca_put_str($cv, WIDTH / 2 - 7, HEIGHT / 2, " LIBCACA ");
for($x = 0; $x < 16; $x++)
{
caca_set_color_argb($cv, 0xff00 | $x, 0xf00f | ($x << 4));
caca_put_char($cv, WIDTH / 2 - 7 + $x, HEIGHT / 2 + 6, ord('#'));
}
$cv = caca_create_canvas(WIDTH, HEIGHT);
for($y = 0; $y < 256; $y++)
{
for($x = 0; $x < 256; $x++)
{
$r = $x;
$g = (255 - $y + $x) / 2;
$b = $y * (255 - $x) / 256;
imagesetpixel($pixels, $x, $y, imagecolorallocate($pixels, $r, $g, $b));
}
}
$dither = caca_create_dither($pixels);
if(($format == "ansi") || ($format == "utf8"))
caca_set_dither_charset($dither, "shades");
caca_dither_bitmap($cv, 0, 0, caca_get_canvas_width($cv),
caca_get_canvas_height($cv), $dither, $pixels);
caca_set_color_ansi($cv, CACA_WHITE, CACA_BLACK);
caca_draw_thin_box($cv, 0, 0, WIDTH - 1, HEIGHT - 1);
caca_set_color_ansi($cv, CACA_BLACK, CACA_WHITE);
caca_fill_ellipse($cv, WIDTH / 2, HEIGHT / 2,
WIDTH / 4, HEIGHT / 4, ord(' '));
caca_set_color_ansi($cv, CACA_LIGHTGRAY, CACA_BLACK);
caca_put_str($cv, WIDTH / 2 - 12, HEIGHT / 2 - 6,
" lightgray on black ");
caca_set_color_ansi($cv, CACA_DEFAULT, CACA_TRANSPARENT);
caca_put_str($cv, WIDTH / 2 - 12, HEIGHT / 2 - 5,
" default on transparent ");
caca_set_color_ansi($cv, CACA_BLACK, CACA_WHITE);
caca_put_str($cv, WIDTH / 2 - 12, HEIGHT / 2 - 4,
" black on white ");
caca_set_color_ansi($cv, CACA_BLACK, CACA_WHITE);
caca_put_str($cv, WIDTH / 2 - 8, HEIGHT / 2 - 3, "[<><><><> <>--<>]");
caca_put_str($cv, WIDTH / 2 - 8, HEIGHT / 2 - 2, "[ドラゴン ボーレ]");
caca_put_str($cv, WIDTH / 2 - 7, HEIGHT / 2 + 2, "äβç ░▒▓█▓▒░ ΔЗҒ");
caca_put_str($cv, WIDTH / 2 - 5, HEIGHT / 2 + 4, "(\") \\o/ <&>");
caca_set_attr($cv, CACA_BOLD, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 - 16, HEIGHT / 2 + 3, "Bold");
caca_set_attr($cv, CACA_BLINK, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 - 9, HEIGHT / 2 + 3, "Blink");
caca_set_attr($cv, CACA_ITALICS, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 - 1, HEIGHT / 2 + 3, "Italics");
caca_set_attr($cv, CACA_UNDERLINE, CACA_DEFAULT);
caca_put_str($cv, WIDTH / 2 + 8, HEIGHT / 2 + 3, "Underline");
caca_set_attr($cv, 0, CACA_DEFAULT);
caca_set_color_ansi($cv, CACA_WHITE, CACA_LIGHTBLUE);
caca_put_str($cv, WIDTH / 2 - 7, HEIGHT / 2, " LIBCACA ");
for($x = 0; $x < 16; $x++)
{
caca_set_color_argb($cv, 0xff00 | $x, 0xf00f | ($x << 4));
caca_put_char($cv, WIDTH / 2 - 7 + $x, HEIGHT / 2 + 6, ord('#'));
}
}

echo caca_export_string($cv, $format);


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