/**
* @param SimpleXMLElement $xml
* @return TrackSegment
* @throws InvalidGPXException
*/
public static function fromXML(SimpleXMLElement $xml)
{
$trackSegment = new TrackSegment();
if (!empty($xml->trkpt)) {
$trackPoints = [];
foreach ($xml->trkpt as $trackPoint) {
array_push($trackPoints, Waypoint::fromXML($trackPoint));
}
$trackSegment->setTrackPoints($trackPoints);
}
if (!empty($xml->extensions)) {
$trackSegment->setExtensions(Extensions::fromXML($xml->extensions[0]));
}
return $trackSegment;
}
