public function testLongitudeRetrieval()
{
$this->assertEquals($this->point->getLongitude(), $this->lon);
$this->assertEquals($this->point->lon, $this->lon);
$this->assertEquals($this->point->longitude, $this->lon);
}
/**
* Get the bearing from this Point to another.
*
* @param Point $point2
*
* @return float bearing
*/
public function initialBearingTo(Point $point2)
{
if (function_exists('initial_bearing') && Location::$useSpatialExtension) {
return initial_bearing($this->jsonSerialize(), $point2->jsonSerialize());
} else {
$y = sin(deg2rad($point2->getLongitude() - $this->getLongitude())) * cos($point2->latitudeToRad());
$x = cos($this->latitudeToRad()) * sin($point2->latitudeToRad()) - sin($this->latitudeToRad()) * cos($point2->latitudeToRad()) * cos(deg2rad($point2->getLongitude() - $this->getLongitude()));
$result = atan2($y, $x);
return fmod(rad2deg($result) + 360, 360);
}
}
public function testPointCreationAsArray()
{
$point = new Point([$this->lon, $this->lat]);
$this->assertEquals($this->lat, $point->getLatitude());
$this->assertEquals($this->lon, $point->getLongitude());
}