Pimcore\Model\Object\ClassDefinition\Data\Geopolygon::getDiffVersionPreview PHP Method

    public function getDiffVersionPreview($data, $object = null, $params = [])
    {
        if (!empty($data)) {
            $line = "";
            $isFirst = true;
            if (is_array($data)) {
                $points = [];
                foreach ($data as $point) {
                    if (!$isFirst) {
                        $line .= " ";
                    }
                    $line .= $point->getLatitude() . "," . $point->getLongitude();
                    $isFirst = false;
                }
                return $line;
            }
        }
        return;
    }