La classe "\fire\gear\geom\Polygon"

La classe "\fire\gear\geom\Polygon" consente di creare e gestire un poligono.

Source code:
		

	include("fxcore.php");

	$precisionModel = new \fire\gear\geom\PrecisionModel(6);
	echo "precision model maximum significant digits: " . $precisionModel->getMaximumSignificantDigits() . "\n";
	$srid = 3003;
	$coordinate0 = new \fire\gear\geom\Coordinate(0, 0);
	$coordinate1 = new \fire\gear\geom\Coordinate(1.1, 1.1);
	$coordinate2 = new \fire\gear\geom\Coordinate(2.2, 2.2, 2.2);
	$exteriorRing = new \fire\gear\geom\LinearRing($precisionModel, $srid);
	$exteriorRing->addCoordinate($coordinate0);
	$exteriorRing->addCoordinate($coordinate1);
	$exteriorRing->addCoordinate($coordinate2);
	$exteriorRing->addCoordinate($coordinate0);
	$polygon = new \fire\gear\geom\Polygon($exteriorRing, $precisionModel, $srid);
	echo "polygon: " . $polygon->toString() . "\n";



	

Output: