/**
*
*/
public function testNew()
{
$p1 = new Polygon();
$this->assertEquals(0, $p1->pointsCount());
$pt1 = new Point2d();
$p1->addPoint($pt1);
$this->assertEquals(1, $p1->pointsCount());
$pt2 = new Point2d();
$p1->setPoint(0, $pt2);
$this->assertEquals(1, $p1->pointsCount());
$pt3 = new Point2d();
$p1->setPoint(1, $pt3);
$this->assertEquals($p1->getPoint(1), $pt3);
}
/**
* @inheritdoc
*
* @param int $index
* @param Point2d $point
* @return Rectangle
* @throws Exception
*/
public function setPoint($index, Point2d $point)
{
if (!in_array($index, array(0, 1, 2, 3))) {
throw new Exception('I am a rectangle!');
}
parent::setPoint($index, $point);
return $this;
}
/**
* @inheritdoc
*
* @param int $index
* @param Point2d $point
* @throws Exception
*/
public function setPoint($index, Point2d $point)
{
if (!in_array($index, array(0, 1, 2))) {
throw new Exception('I am a triangle!');
}
parent::setPoint($index, $point);
}
