public function locateAlong(LinearReferenceOpEvent $evt) {
        $geometry = $evt->getGeometry();
        $this->validGeometry($geometry);
        $mValue = $evt['mValue'];
        $offset = $evt['offset'];
        try {
            $results = $this->getLocateAlong($geometry, $mValue, $offset);
            $evt->setResults($results, true);
        } catch (OperationError $error) {
            $evt->addError($error);
        }
    }
public function locateAlong(LinearReferenceOpEvent $evt) {
        $geometry = $evt->getGeometry();
        $this->validGeometry($geometry);
        $mValue = $evt['mValue'];
        $offset = $evt['offset'];
        try {
            $results = $this->getLocateAlong($geometry, $mValue, $offset);
            $evt->setResults($results, true);
        } catch (OperationError $error) {
            $evt->addError($error);
        }
    }
public function locateAlong ( LinearReferenceOpEvent $ evt ) { $ geometry = $ evt -> getGeometry ( ) ; $ this -> validGeometry ( $ geometry ) ; $ mValue = $ evt [ 'mValue' ] ; $ offset = $ evt [ 'offset' ] ; try { $ results = $ this -> getLocateAlong ( $ geometry , $ mValue , $ offset ) ; $ evt -> setResults ( $ results , true ) ; } catch ( OperationError $ error ) { $ evt -> addError ( $ error ) ; } }
Gets the derived geometry collection with elements that match the specified
measure.

@param LinearReferenceOpEvent
Gets the derived geometry collection with elements that match the specified measure .