public function GeofieldProximitySourceInterface::getProximity in Geofield 8

Get the calculated proximity.

Parameters

float $lat: The current point latitude.

float $lon: The current point longitude.

Return value

float The calculated proximity.

Throws

\Drupal\geofield\Exception\InvalidPointException; If the proximity cannot be created, due to incorrect point coordinates definition.

\Drupal\geofield\Exception\ProximityUnavailableException; If any other case the proximity value cannot be created correctly.

1 method overrides GeofieldProximitySourceInterface::getProximity()

GeofieldProximitySourceBase::getProximity in src/Plugin/GeofieldProximitySourceBase.php

Get the calculated proximity.

File

src/Plugin/GeofieldProximitySourceInterface.php, line 110

Class

GeofieldProximitySourceInterface

Defines an interface for Geofield Proximity Source plugins.

Namespace

Drupal\geofield\Plugin

Code

public function getProximity($lat, $lon);