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<?php
/**
* PHPCoord.
*
* @author Doug Wright
*/
declare(strict_types=1);
namespace PHPCoord\CoordinateOperation;
use PHPCoord\UnitOfMeasure\Angle\ArcSecond;
use PHPCoord\UnitOfMeasure\Length\Metre;
class NADCON5Grids extends GeographicGrid
{
private NADCON5Grid $longitudeGrid;
private NADCON5Grid $latitudeGrid;
private ?NADCON5Grid $ellipsoidHeightGrid;
public function __construct(NADCON5Grid $longitudeGrid, NADCON5Grid $latitudeGrid, ?NADCON5Grid $ellipsoidHeightGrid)
$this->longitudeGrid = $longitudeGrid;
$this->latitudeGrid = $latitudeGrid;
$this->ellipsoidHeightGrid = $ellipsoidHeightGrid;
}
public function getValues(float $x, float $y): array
$latitudeShift = new ArcSecond($this->latitudeGrid->getValues($x, $y)[0]);
$longitudeShift = new ArcSecond($this->longitudeGrid->getValues($x, $y)[0]);
$heightShift = $this->ellipsoidHeightGrid ? new Metre($this->ellipsoidHeightGrid->getValues($x, $y)[0]) : null;
return [$latitudeShift, $longitudeShift, $heightShift];
dvdoug /
PHPCoord
