/**
* Compare 2 coordinates. It ignores the altitude.
*
* @param LatLng $other Another coordinate.
* @param int $maxMargin Margin of tolerance.
* @param bool $ignoreAltitude If true only longitude and latitude are compared.
*
* @return bool
*/
public function equals(LatLng $other, $maxMargin = null, $ignoreAltitude = true)
{
if ($maxMargin !== null) {
$margin = max(abs($this->getLatitude() - $other->getLatitude()), abs($this->getLongitude() - $other->getLongitude()));
if (!$ignoreAltitude) {
$margin = max($margin, abs($this->getAltitude() - $other->getLongitude()));
}
return $margin <= $maxMargin;
}
if ($this->getLatitude() !== $other->getLatitude()) {
return false;
}
if ($this->getLongitude() !== $other->getLongitude()) {
return false;
}
if (!$ignoreAltitude && $this->getAltitude() !== $other->getAltitude()) {
return false;
}
return true;
}
/**
* Compare 2 coordinates. It ignores the altitude.
*
* @param LatLng $other Another coordinate.
* @param bool $ignoreAltitude If true only longitude and latitude are compared.
*
* @return bool
*/
public function equals(LatLng $other, $ignoreAltitude = true)
{
if ($this->getLatitude() !== $other->getLatitude()) {
return false;
}
if ($this->getLongitude() !== $other->getLongitude()) {
return false;
}
if (!$ignoreAltitude && $this->getAltitude() !== $other->getAltitude()) {
return false;
}
return true;
}