casa6

//# dPointCompRep.cc:

//# Copyright (C) 1997,1998,1999,2000,2001

//# Associated Universities, Inc. Washington DC, USA.

//#

//# This library is free software; you can redistribute it and/or modify it

//# under the terms of the GNU Library General Public License as published by

//# the Free Software Foundation; either version 2 of the License, or (at your

//# option) any later version.

//#

//# This library is distributed in the hope that it will be useful, but WITHOUT

//# 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

//#

//# $Id: dPointShape.cc 18093 2004-11-30 17:51:10Z ddebonis $

​

#include <casacore/casa/aips.h>

#include <components/ComponentModels/Flux.h>

#include <components/ComponentModels/PointShape.h>

#include <components/ComponentModels/SkyComponent.h>

#include <components/ComponentModels/ConstantSpectrum.h>

#include <components/ComponentModels/ComponentType.h>

#include <components/ComponentModels/ComponentShape.h>

#include <casacore/casa/Exceptions/Error.h>

#include <casacore/measures/Measures/MDirection.h>

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

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

#include <casacore/casa/BasicSL/String.h>

​

#include <casacore/casa/namespace.h>

​

using namespace casa;

​

void printShape(const ComponentShape& theShape) {

  cout << "This is a " << ComponentType::name(theShape.type())

       << " shape " << endl 

       << "with a reference direction of "

       << theShape.refDirection() << endl;

}

​

int main() {

  try {

    MDirection J1934_dir;

    { // get the right direction into J1934_dir

      Quantity J1934_ra; MVAngle::read(J1934_ra, "19:39:");

      Quantity J1934_dec; MVAngle::read(J1934_dec, "-63.43.");

      J1934_dir = MDirection(J1934_ra, J1934_dec, MDirection::J2000);

    }

    { // One way to construct the SkyComponent

      SkyComponent J1934(ComponentType::POINT, ComponentType::CONSTANT_SPECTRUM);

      J1934.shape().setRefDirection(J1934_dir);

      J1934.flux() = Flux<Double>(6.28, 0.1, 0.15, 0.01);