public function addData($data)
{
if (is_array($data)) {
foreach ($data as $arc) {
parent::addData($arc instanceof SingleData ? $arc : new SingleData($arc));
}
} else {
parent::addData($data);
}
}
public function getOptions()
{
$options = parent::getOptions();
$series = [];
foreach ($this->getData() as $index => $collection) {
/** @var SequenceData $collection */
if ($collection->getOptions()) {
$series[$index] = $collection->getOptions();
}
}
if ($series) {
$options['series'] = $series;
}
$vAxes = $this->_getAxesOptions(Axis::VERTICAL);
if ($vAxes) {
$options['vAxes'] = $vAxes;
}
$hAxes = $this->_getAxesOptions(Axis::HORIZONTAL);
if ($hAxes) {
$options['hAxes'] = $hAxes;
}
return $options;
}
