[1069] | 1 | // ----------------------------------------------------------------------- |
---|
| 2 | // DuchampBeam.hh: Handling of a beam in the Duchamp context, with Param and |
---|
| 3 | // FITS I/O interfaces |
---|
| 4 | // ----------------------------------------------------------------------- |
---|
| 5 | // Copyright (C) 2006, Matthew Whiting, ATNF |
---|
| 6 | // |
---|
| 7 | // This program is free software; you can redistribute it and/or modify it |
---|
| 8 | // under the terms of the GNU General Public License as published by the |
---|
| 9 | // Free Software Foundation; either version 2 of the License, or (at your |
---|
| 10 | // option) any later version. |
---|
| 11 | // |
---|
| 12 | // Duchamp is distributed in the hope that it will be useful, but WITHOUT |
---|
| 13 | // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
---|
| 14 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
---|
| 15 | // for more details. |
---|
| 16 | // |
---|
| 17 | // You should have received a copy of the GNU General Public License |
---|
| 18 | // along with Duchamp; if not, write to the Free Software Foundation, |
---|
| 19 | // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA |
---|
| 20 | // |
---|
| 21 | // Correspondence concerning Duchamp may be directed to: |
---|
| 22 | // Internet email: Matthew.Whiting [at] atnf.csiro.au |
---|
| 23 | // Postal address: Dr. Matthew Whiting |
---|
| 24 | // Australia Telescope National Facility, CSIRO |
---|
| 25 | // PO Box 76 |
---|
| 26 | // Epping NSW 1710 |
---|
| 27 | // AUSTRALIA |
---|
| 28 | // ----------------------------------------------------------------------- |
---|
[788] | 29 | #ifndef DUCHAMP_DUCHAMPBEAM_HH |
---|
| 30 | #define DUCHAMP_DUCHAMPBEAM_HH |
---|
| 31 | #include <duchamp/duchamp.hh> |
---|
| 32 | #include <duchamp/FitsIO/Beam.hh> |
---|
| 33 | |
---|
| 34 | #include <fitsio.h> |
---|
| 35 | |
---|
| 36 | namespace duchamp |
---|
| 37 | { |
---|
| 38 | |
---|
| 39 | enum BEAM_ORIGIN { EMPTY,HEADER, PARAM }; |
---|
| 40 | class Param; |
---|
| 41 | |
---|
| 42 | class DuchampBeam : public Beam |
---|
| 43 | { |
---|
| 44 | public: |
---|
| 45 | DuchampBeam(); |
---|
| 46 | DuchampBeam(float maj, float min, float pa); |
---|
| 47 | virtual ~DuchampBeam(){}; |
---|
| 48 | DuchampBeam(const Beam &b); |
---|
| 49 | DuchampBeam(const DuchampBeam &b); |
---|
| 50 | DuchampBeam& operator=(const DuchampBeam &b); |
---|
| 51 | |
---|
| 52 | void empty(); |
---|
[1298] | 53 | using Beam::define; |
---|
[788] | 54 | void define(float maj, float min, float pa, BEAM_ORIGIN origin); |
---|
| 55 | void setFWHM(float fwhm, BEAM_ORIGIN origin); |
---|
| 56 | void setArea(float area, BEAM_ORIGIN origin); |
---|
| 57 | |
---|
| 58 | BEAM_ORIGIN origin(){return itsOrigin;}; |
---|
[795] | 59 | std::string originString(); |
---|
[788] | 60 | bool isDefined(){return (itsOrigin != EMPTY);}; |
---|
| 61 | |
---|
| 62 | void define(Param &par,bool warn=true); // do we need this? How to define directly? |
---|
| 63 | |
---|
| 64 | void readFromFITS(fitsfile *fptr, Param &par, float pixelScale); // read from file a la headerIO.cc |
---|
| 65 | void writeToFITS(fitsfile *fptr); // write to file, but only if itsOrigin==HEADER. Use cfitsio commands directly. |
---|
| 66 | |
---|
| 67 | protected: |
---|
| 68 | BEAM_ORIGIN itsOrigin; |
---|
[898] | 69 | float itsPixelScale; |
---|
[788] | 70 | |
---|
| 71 | }; |
---|
| 72 | |
---|
| 73 | } |
---|
| 74 | |
---|
| 75 | #endif |
---|