/**
* @param int $numPoints
*
* @return LineString
*/
public function generateLineString($numPoints = 2)
{
$lineString = new LineString($this->generatePoint(), $this->generatePoint());
for ($i = 2; $i < $numPoints; $i++) {
$lineString->add([$this->generatePoint()]);
}
return $lineString;
}
/**
* @param LineString $lineString
*
* @throws \InvalidArgumentException
*/
public function add($lineString)
{
if (!$lineString instanceof LineString) {
throw new \InvalidArgumentException('Only LineString objects may be added to a MultiLineString', self::INVALID_ARGUMENT_CODE);
}
if (!$lineString->isLinearRing()) {
throw new \InvalidArgumentException('The LineString instance passed is not a LinearRing (at least 4 points, first and last must be equal)', self::NON_LINEARRING_CODE);
}
$this->addGeometry([$lineString]);
}
public function testIntegerCoordinatesAreProcessedProperly()
{
$this->assertTrue(LineString::equal([1, 2], new Point(1, 2)));
}