/**
* @param array $positions The Point array
*
* @throws \Kdyby\Extension\GeoJson\InvalidArgumentException
*/
public function __construct(array $positions)
{
if (count($positions) <= 1) {
throw new InvalidArgumentException('LineString have to have at least two points.');
}
parent::__construct($positions);
}
/**
* The first linestring is the outer ring
* The subsequent ones are holes
* All lineStrings should be linearRings
*
* @param array $lineStrings The LineString array
*
* @throws \Kdyby\Extension\GeoJson\InvalidArgumentException
*/
public function __construct(array $lineStrings)
{
if (count($lineStrings) < 1) {
throw new InvalidArgumentException("Polygon have to have at least one line string.");
// todo: the GeoJSON spec (http://geojson.org/geojson-spec.html) says nothing about linestring count.
}
parent::__construct($lineStrings);
}
/**
* Constructor
*
* @param array $points The Point array
*/
public function __construct(array $points)
{
parent::__construct($points);
}
