Piwik\Plugins\CoreHome\Columns\VisitTotalTime::configureSegments PHP Метод

    protected function configureSegments()
    {
        $segment = new Segment();
        $segment->setSegment('visitDuration');
        $segment->setName('General_ColumnVisitDuration');
        $segment->setType(Segment::TYPE_METRIC);
        $this->addSegment($segment);
    }