/**
* Add sample for submission
*
* @param $value float Sample value
* @param $timestamp \DateTime|Carbon|int Timestamp (defaults to current, can be used for backfilling)
*/
public function sample($value = 1.0, $timestamp = null)
{
if ($timestamp instanceof \DateTime || $timestamp instanceof Carbon) {
$timestamp = $timestamp->getTimestamp();
}
Assertion::nullOrInteger($timestamp, 'The timestamp should be null (= current timestamp), a UNIX timestamp or a DateTime instance');
$timestamp = $timestamp === null ? time() : $timestamp;
$this->samples[$timestamp][] = $value;
}
/**
* @param int $yAxisMin
*/
public function setYAxisMin($yAxisMin)
{
Assertion::nullOrInteger($yAxisMin);
$this->yAxisMin = $yAxisMin;
}
