Polygon::Polygon( const CGAL::Polygon_2< Kernel >& other )
{
_rings.push_back( new LineString() );
CGAL::Polygon_2<Kernel>::Edge_const_iterator ei;
for ( ei = other.edges_begin(); ei != other.edges_end(); ++ei ) {
_rings.back().addPoint( ei->source() );
}
}
Polygon::Polygon( const CGAL::Polygon_with_holes_2< Kernel >& poly )
{
_rings.push_back( new LineString() );
CGAL::Polygon_2<Kernel> outer = poly.outer_boundary();
CGAL::Polygon_2<Kernel>::Edge_const_iterator ei;
for ( ei = outer.edges_begin(); ei != outer.edges_end(); ++ei ) {
_rings.back().addPoint( ei->source() );
}
_rings.back().addPoint( _rings.back().startPoint() );
for ( CGAL::Polygon_with_holes_2<Kernel>::Hole_const_iterator hit = poly.holes_begin(); hit != poly.holes_end(); ++hit ) {
_rings.push_back( new LineString() );
CGAL::Polygon_2<Kernel>::Edge_const_iterator ei;
for ( ei = hit->edges_begin(); ei != hit->edges_end(); ++ei ) {
_rings.back().addPoint( ei->source() );
}
_rings.back().addPoint( _rings.back().startPoint() );
}
}