/**
* Constructor
* @param array $config
* @throws BadParamException
*/
public function __construct(array $config)
{
foreach ($config as $prop => $value) {
if (property_exists($this, $prop)) {
$this->{$prop} = $value;
}
}
if (!$this->zeroPoint instanceof IPointGlobal) {
throw new BadParamException('ZeroPoint must be instance of IPointGlobal');
}
if (!$this->endPoint instanceof IPointGlobal) {
throw new BadParamException('EndPoint must be instance of IPointGlobal');
}
if ($this->zeroPoint->equal($this->endPoint, true)) {
throw new BadParamException("Field Points are equal");
}
$offset = $this->endPoint->subtract($this->zeroPoint);
$this->latOffset = $offset->getLatitude();
$this->lonOffset = $offset->getLongitude();
$this->checkPositiveInt($this->latSegments, $this->lonSegments);
$this->checkPositiveNumber($this->latLength, $this->lonLength);
}
