/**
* @dataProvider providerWrite
*
* @param string $wkt The WKT to read.
* @param string $wkb The expected WKB output, hex-encoded.
* @param integer $byteOrder The byte order to use.
*/
public function testWrite($wkt, $wkb, $byteOrder)
{
$writer = new WKBWriter();
$writer->setByteOrder($byteOrder);
$reader = new WKTReader();
$geometry = $reader->read($wkt);
$output = $writer->write($geometry);
$this->assertSame($wkb, bin2hex($output));
}
/**
* Builds a Geometry from a WKT representation.
*
* If the resulting geometry is valid but is not an instance of the class this method is called on,
* for example passing a Polygon WKT to Point::fromText(), an exception is thrown.
*
* @param string $wkt The Well-Known Text representation.
* @param integer $srid The optional SRID to use.
*
* @return static
*
* @throws GeometryIOException If the given string is not a valid WKT representation.
* @throws CoordinateSystemException If the WKT contains mixed coordinate systems.
* @throws InvalidGeometryException If the WKT represents an invalid geometry.
* @throws UnexpectedGeometryException If the resulting geometry is not an instance of the current class.
*/
public static function fromText($wkt, $srid = 0)
{
static $wktReader;
if ($wktReader === null) {
$wktReader = new WKTReader();
}
$geometry = $wktReader->read($wkt, $srid);
if (!$geometry instanceof static) {
throw UnexpectedGeometryException::unexpectedGeometryType(static::class, $geometry);
}
return $geometry;
}
