/**
* {@inheritdoc}
*/
public function geometryTypeBinary()
{
if ($this->proxyGeometry === null) {
$this->load();
}
return $this->proxyGeometry->geometryTypeBinary();
}
/**
* {@inheritdoc}
*/
protected function packHeader(Geometry $geometry, $outer)
{
$geometryType = $geometry->geometryTypeBinary();
$cs = $geometry->coordinateSystem();
if ($cs->hasZ()) {
$geometryType += 1000;
}
if ($cs->hasM()) {
$geometryType += 2000;
}
return $this->packUnsignedInteger($geometryType);
}
/**
* {@inheritdoc}
*/
protected function packHeader(Geometry $geometry, $outer)
{
$geometryType = $geometry->geometryTypeBinary();
$cs = $geometry->coordinateSystem();
if ($cs->hasZ()) {
$geometryType |= EWKBTools::Z;
}
if ($cs->hasM()) {
$geometryType |= EWKBTools::M;
}
$srid = $cs->SRID();
if ($srid !== 0 && $outer) {
$geometryType |= EWKBTools::S;
}
$header = $this->packUnsignedInteger($geometryType);
if ($srid !== 0 && $outer) {
$header .= $this->packUnsignedInteger($srid);
}
return $header;
}
