casa6

//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

//# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public

//# License for more details.

//#

//# You should have received a copy of the GNU Library General Public License

//# along with this library; if not, write to the Free Software Foundation,

//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

//#

​

​

#include <imageanalysis/Annotations/AnnAnnulus.h>

​

#include <casacore/casa/Arrays/ArrayLogical.h>

#include <casacore/casa/Quanta/MVAngle.h>

#include <casacore/coordinates/Coordinates/CoordinateUtil.h>

#include <casacore/images/Regions/WCDifference.h>

#include <casacore/images/Regions/WCEllipsoid.h>

#include <casacore/casa/Quanta/QLogical.h>

​

using namespace casacore;

namespace casa {

​

AnnAnnulus::AnnAnnulus()

    : AnnRegion(

        ANNULUS, CoordinateUtil::defaultCoords2D(), IPosition(2, 1, 1),

        Vector<Stokes::StokesTypes>()

    ), _xcenter(), _ycenter(),

    _innerRadius(), _outerRadius() {}

​

AnnAnnulus::AnnAnnulus(

    const Quantity& xcenter,

    const Quantity& ycenter,

    const Quantity& innerRadius,

    const Quantity& outerRadius,

    const String& dirRefFrameString,

    const CoordinateSystem& csys,

    const IPosition& imShape,

    const Quantity& beginFreq,

    const Quantity& endFreq,

    const String& freqRefFrameString,

    const String& dopplerString,

    const Quantity& restfreq,

    const Vector<Stokes::StokesTypes> stokes,

    const Bool annotationOnly,

    const Bool requireImageRegion

) : AnnRegion(

        ANNULUS, dirRefFrameString, csys, imShape, beginFreq,

        endFreq, freqRefFrameString, dopplerString,

        restfreq, stokes, annotationOnly, requireImageRegion

    ), _convertedRadii(Vector<Quantity>(2)),

    _xcenter(xcenter), _ycenter(ycenter),

    _innerRadius(innerRadius), _outerRadius(outerRadius) {

    _init();

}

​

AnnAnnulus::AnnAnnulus(