ProfileFitMarker.h

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00001 //# Copyright (C) 2005
00002 //# Associated Universities, Inc. Washington DC, USA.
00003 //#
00004 //# This library is free software; you can redistribute it and/or modify it
00005 //# under the terms of the GNU Library General Public License as published by
00006 //# the Free Software Foundation; either version 2 of the License, or (at your
00007 //# option) any later version.
00008 //#
00009 //# This library is distributed in the hope that it will be useful, but WITHOUT
00010 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00011 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00012 //# License for more details.
00013 //#
00014 //# You should have received a copy of the GNU Library General Public License
00015 //# along with this library; if not, write to the Free Software Foundation,
00016 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00017 //#
00018 //# Correspondence concerning AIPS++ should be addressed as follows:
00019 //#        Internet email: aips2-request@nrao.edu.
00020 //#        Postal address: AIPS++ Project Office
00021 //#                        National Radio Astronomy Observatory
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00023 //#                        Charlottesville, VA 22903-2475 USA
00024 //#
00025 #ifndef PROFILEFITMARKER_H_
00026 #define PROFILEFITMARKER_H_
00027 
00028 #include <QPainter>
00029 
00030 
00031 
00032 namespace casa {
00033 
00034         class WorldCanvasTranslator;
00035 
00036         class ProfileFitMarker {
00037 
00038         public:
00039                 ProfileFitMarker(  const WorldCanvasTranslator * worldCanvasTranslator );
00040                 void setCenterPeak( double xVal, double yVal );
00041                 void setFWHM( double fwhm, double fwhmHeight );
00042                 void drawMarker( QPainter& event);
00043                 virtual ~ProfileFitMarker();
00044 
00045         private:
00046                 const WorldCanvasTranslator* worldCanvasTranslator;
00047                 double center;
00048                 double peak;
00049                 double fwhm;
00050                 double fwhmHeight;
00051                 bool centerPeakSpecified;
00052                 bool fwhmSpecified;
00053         };
00054 
00055 } /* namespace casa */
00056 #endif /* PROFILEFITMARKER_H_ */