/**
* @param CM_Geo_Point $pointTo
* @return float
*/
public function calculateDistanceTo(CM_Geo_Point $pointTo)
{
$pi180 = M_PI / 180;
$currentRadianLatitude = $this->getLatitude() * $pi180;
$currentRadianLongitude = $this->getLongitude() * $pi180;
$againstRadianLatitude = $pointTo->getLatitude() * $pi180;
$againstRadianLongitude = $pointTo->getLongitude() * $pi180;
$arcCosine = acos(sin($currentRadianLatitude) * sin($againstRadianLatitude) + cos($currentRadianLatitude) * cos($againstRadianLatitude) * cos($currentRadianLongitude - $againstRadianLongitude));
return CM_Model_Location::EARTH_RADIUS * $arcCosine;
}
/**
* @expectedException CM_Exception_Invalid
*/
public function testGetSetLongitudeOutOfRange()
{
$point = new CM_Geo_Point(11.2, 13.2);
$point->setLongitude(300);
}
public function testFromArray()
{
$data = ['latitude' => 51.3, 'longitude' => 52.4];
$point = new CM_Geo_Point(51.3, 52.4);
$this->assertEquals($point, CM_Geo_Point::fromArray($data));
}