/**
* Determine correct x axis
* @param \Runalyze\View\Activity\Context $context
*/
protected function determineXAxis(Activity\Context $context)
{
if ($context->hasTrackdata()) {
$totalTime = 1000 * $context->trackdata()->totalTime();
if ($context->hrv()->num() == $context->trackdata()->num()) {
$this->XAxisData = array_map(function ($value) {
return 1000 * $value;
}, $context->trackdata()->time());
} else {
$correctTime = abs(array_sum($context->hrv()->data()) - $totalTime) > 0.005 * $totalTime;
$time = 0;
foreach ($context->hrv()->data() as $ms) {
$time += $correctTime && $ms < 1000 ? 1000 : $ms;
$this->XAxisData[] = $time;
}
if ($correctTime && abs($time - $totalTime) > 0.01 * $totalTime) {
$this->XAxisData = array();
}
}
}
}
/**
* Init data
* @param \Runalyze\View\Activity\Context $context
*/
protected function initData(Activity\Context $context)
{
$Collector = new PointcareCollector($context->hrv());
$this->Data = $Collector->data();
if (empty($this->Data)) {
return;
}
$this->Plot->Data[] = array('label' => __('Pointcare plot'), 'color' => 'rgb(0,0,0)', 'data' => $Collector->data());
// TODO: ensure symmetric x-/y-axis
// TODO: provide better tooltips
$this->Plot->addYUnit(0, 'ms');
$this->Plot->setXUnit('ms');
$this->Plot->smoothing(false);
$this->Plot->showPoints();
}
