public function __construct($width = 0, $height = 0, $symbol = '#')
{
parent::__construct();
for ($i = 0; $i < $width; $i++) {
$point = new Point($symbol);
$point->setX($i);
$point->setY(0);
$this->addPoint($point);
$point = new Point($symbol);
$point->setX($i);
$point->setY($height - 1);
$this->addPoint($point);
}
for ($i = 0; $i < $height; $i++) {
$point = new Point($symbol);
$point->setX(0);
$point->setY($i);
$this->addPoint($point);
$point = new Point($symbol);
$point->setX($width - 1);
$point->setY($i);
$this->addPoint($point);
}
}
