private function createPoints(array $heartRates)
{
$points = array();
foreach ($heartRates as $index => $heartRate) {
$point = new Point();
$point->setTime(new \DateTime('+' . $index * 5 . ' seconds'));
$point->setHeartRate($heartRate);
$points[] = $point;
}
return $points;
}
protected function parseTrackpoint(\SimpleXMLElement $trackpointNode)
{
// Skip the point if lat/lng not found
if (!isset($trackpointNode->Position->LatitudeDegrees) || !isset($trackpointNode->Position->LongitudeDegrees)) {
return;
}
$point = new Point();
$point->setElevation((double) $trackpointNode->AltitudeMeters);
$point->setDistance((double) $trackpointNode->DistanceMeters);
$point->setLatitude((double) $trackpointNode->Position->LatitudeDegrees);
$point->setLongitude((double) $trackpointNode->Position->LongitudeDegrees);
$point->getTime()->modify((string) $trackpointNode->Time);
if (isset($trackpointNode->HeartRateBpm->Value)) {
$point->setHeartRate((int) $trackpointNode->HeartRateBpm->Value);
}
if (isset($trackpointNode->Extensions->TPX->Speed)) {
$point->setSpeed($this->convertSpeed((double) $trackpointNode->Extensions->TPX->Speed));
}
return $point;
}