function drawThinPolyline($points)
{
return caca_draw_thin_polyline($this->cv, $points);
}
* and/or modify it under the terms of the Do What the F**k You Want
* to Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*/
function transform($tbl, $tx, $ty, $sx, $sy)
{
$result = array();
foreach ($tbl as $pt) {
$result[] = array($pt[0] * $sx + $tx, $pt[1] * $sy + $ty);
}
return $result;
}
if (php_sapi_name() != "cli") {
die("You have to run this program with php-cli!\n");
}
$canvas = caca_create_canvas(0, 0);
$display = caca_create_display($canvas);
if (!$display) {
die("Error while attaching canvas to display\n");
}
$tbl = array(array(5, 2), array(15, 2), array(20, 4), array(25, 2), array(34, 2), array(37, 4), array(36, 9), array(20, 16), array(3, 9), array(2, 4), array(5, 2));
for ($i = 0; $i < 10; $i++) {
caca_set_color_ansi($canvas, 1 + ($color += 4) % 15, CACA_TRANSPARENT);
$scale = caca_rand(4, 10) / 10;
$translate = array(caca_rand(-5, 55), caca_rand(-2, 25));
$pts = transform($tbl, $translate[0], $translate[1], $scale, $scale);
caca_draw_thin_polyline($canvas, $pts);
}
caca_put_str($canvas, 1, 1, "Caca forever...");
caca_refresh_display($display);
caca_get_event($display, CACA_EVENT_KEY_PRESS, 5000000);
