| public __construct ( string $name, double $a, double $invF ) | ||
| $name | string | The name of the ellipsoid to create. |
| $a | double | The semi-major axis (equatorial radius) in meters. |
| $invF | double | The inverse flattening. |
public function __construct($name, $a, $invF)
{
if (0.0 >= (double) $invF) {
throw new InvalidArgumentException('The inverse flattening cannot be negative or equal to zero !');
}
$this->name = $name;
$this->a = $a;
$this->invF = $invF;
}