static function Main()
{
printf("libcaca %s PHP test\n", Libcaca::getVersion());
printf("(c) 2006 Jean-Yves Lamoureux <*****@*****.**>\n");
printf("(c) 2007 Sam Hocevar <*****@*****.**>\n");
printf("(c) 2008 Benjamin C. Wiley Sittler <*****@*****.**>\n");
/* Instanciate a caca canvas */
$cv = new DemoCanvas();
/* We have a proper canvas, let's display it using Caca */
$dp = new DemoDisplay($cv);
/* Random number. This is a static method,
not to be used with previous instance */
printf("A random number: %d\n", Libcaca::Rand(0, 1337));
$dp->EventLoop();
}
die("Error while attaching canvas to display\n");
}
$pig->setColorANSI(AnsiColor::LIGHTMAGENTA, AnsiColor::TRANSPARENT);
$pig->importString($pig_str, "text");
$display->setDisplayTime(20000);
$x = $y = 0;
$ix = $iy = 1;
while (!$display->getEvent(EventType::KEY_PRESS)) {
// In case of resize ...
if ($x + $pig->getWidth() - 1 >= $canvas->getWidth() || $x < 0) {
$x = 0;
}
if ($y + $pig->getHeight() - 1 >= $canvas->getHeight() || $y < 0) {
$y = 0;
}
$canvas->Clear();
// Draw
$canvas->Blit($x, $y, $pig, NULL);
$canvas->setColorANSI(AnsiColor::LIGHTBLUE, AnsiColor::BLACK);
$canvas->putStr($canvas->getWidth() / 2 - 10, $canvas->getHeight() / 2, "Powered by libcaca " . Libcaca::getVersion());
$display->refresh();
// Move cursor
$x += $ix;
$y += $iy;
if ($x + $pig->getWidth() >= $canvas->getWidth() || $x < 0) {
$ix = -$ix;
}
if ($y + $pig->getHeight() >= $canvas->getHeight() || $y < 0) {
$iy = -$iy;
}
}