/**
*
*/
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);
}
