OGRErr OGRCurvePolygon::addRing( OGRCurve * poNewRing )
{
OGRCurve* poNewRingCloned = (OGRCurve* )poNewRing->clone();
OGRErr eErr = addRingDirectly(poNewRingCloned);
if( eErr != OGRERR_NONE )
delete poNewRingCloned;
return eErr;
}
OGRGeometry * GeometryFromRing(const std::list<Point> & ring)
{
auto ogrRing = new OGRLinearRing();
auto ogrPolygon = new OGRPolygon();
std::for_each(std::begin(ring), std::end(ring),
[&](Point it){ogrRing->addPoint(it->getX(), it->getY()); });
ogrPolygon->addRingDirectly(ogrRing);
return ogrPolygon;
}
polygon_type polygon_finish(size_t /* num_points */) {
auto polygon = std::unique_ptr<OGRPolygon>{new OGRPolygon{}};
polygon->addRingDirectly(m_ring.release());
return polygon;
}
