/** * Set zoom level for map based on radius * * @param Model\Location|Model\Constraint $location * @param Model\Constraint $constraint * * @return Model\Location */ public function setZoomLevel($location, Model\Constraint $constraint) { $radius = $constraint->getRadius(); if ($radius > 500 && $radius <= 1000) { $zoom = 12; } elseif ($radius < 2) { $zoom = 2; } elseif ($radius < 3) { $zoom = 3; } elseif ($radius < 5) { $zoom = 4; } elseif ($radius <= 25) { $zoom = 7; } elseif ($radius <= 100) { $zoom = 9; } elseif ($radius <= 500) { $zoom = 11; } else { $zoom = 13; } $location->setZoom(18 - $zoom); return $location; }