/**
* Calculate elevation value
*
* This method does directly update the route object.
*/
public function calculateElevation()
{
$Calculator = new Calculation\Calculator($this->Route->elevations());
$Calculator->calculate();
$this->Route->set(Route\Entity::ELEVATION, $Calculator->totalElevation());
$this->Route->set(Route\Entity::ELEVATION_UP, $Calculator->elevationUp());
$this->Route->set(Route\Entity::ELEVATION_DOWN, $Calculator->elevationDown());
}
/**
* Run recalculations
*/
public function run()
{
$Query = $this->getQuery();
$Update = $this->prepareUpdate();
while ($Data = $Query->fetch()) {
$Elevation = \Runalyze\Model\Object::explode($Data['elevations']);
$Calculator = new Elevation\Calculation\Calculator($Elevation);
$Calculator->calculate();
if ($Calculator->totalElevation() != $Data['elevation'] || $Calculator->elevationUp() != $Data['elevation_up']) {
$Update->bindValue(':id', $Data['id']);
$Update->bindValue(':elevation', $Calculator->totalElevation());
$Update->bindValue(':elevation_up', $Calculator->elevationUp());
$Update->bindValue(':elevation_down', $Calculator->elevationDown());
$Update->execute();
$this->NumberOfRoutes++;
}
$this->Results[$Data['id']] = array($Calculator->totalElevation(), $Calculator->elevationUp(), $Calculator->elevationDown());
}
}
public function testAlgorithmDouglasPeucker()
{
$Method = new ElevationMethod();
$Method->set(ElevationMethod::DOUGLAS_PEUCKER);
$Calc = new Calculator(array(0, 2, 4, 6, 5, 7, 4, 8, 10, 0), $Method, 2);
$Calc->calculate();
$this->assertEquals(13, $Calc->totalElevation());
$this->assertEquals(13, $Calc->elevationUp());
$this->assertEquals(13, $Calc->elevationDown());
}
/**
* @param \Runalyze\Data\Laps\Lap $Lap
*/
protected function addElevationFor(Lap $Lap)
{
if ($this->RouteLoop == null) {
return;
}
$Calculator = new Elevation\Calculation\Calculator($this->RouteLoop->sliceElevation());
$Calculator->calculate();
$Lap->setElevation($Calculator->elevationUp(), $Calculator->elevationDown());
}
