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<?php
declare(strict_types=1);
namespace MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\PostGIS;
use MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\BaseFunction;
/**
* Implementation of PostGIS ST_Length2D() function.
*
* Returns the 2D length of the geometry if it is a LineString or MultiLineString.
* For areal geometries, the 2D perimeter is returned.
* Ignores Z coordinates.
* @see https://postgis.net/docs/ST_Length2D.html
* @since 3.5
* @author Martin Georgiev <[email protected]>
* @example Using it in DQL: "SELECT ST_LENGTH2D(g.geometry) FROM Entity g"
* Returns numeric 2D length value.
*/
class ST_Length2D extends BaseFunction
{
protected function customizeFunction(): void
$this->setFunctionPrototype('ST_Length2D(%s)');
$this->addNodeMapping('StringPrimary');
}
martin-georgiev /
postgresql-for-doctrine
