QtPlotFrame.qo.h

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00001 //# QtPlotFrame.qo.h: derived class from QwtPlot to give us access to protected data & virtual functions
00002 //# with surrounding Gui functionality
00003 //# Copyright (C) 2005
00004 //# Associated Universities, Inc. Washington DC, USA.
00005 //#
00006 //# This library is free software; you can redistribute it and/or modify it
00007 //# under the terms of the GNU Library General Public License as published by
00008 //# the Free Software Foundation; either version 2 of the License, or (at your
00009 //# option) any later version.
00010 //#
00011 //# This library is distributed in the hope that it will be useful, but WITHOUT
00012 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00013 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00014 //# License for more details.
00015 //#
00016 //# You should have received a copy of the GNU Library General Public License
00017 //# along with this library; if not, write to the Free Software Foundation,
00018 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00019 //#
00020 //# Correspondence concerning AIPS++ should be addressed as follows:
00021 //#        Internet email: aips2-request@nrao.edu.
00022 //#        Postal address: AIPS++ Project Office
00023 //#                        National Radio Astronomy Observatory
00024 //#                        520 Edgemont Road
00025 //#                        Charlottesville, VA 22903-2475 USA
00026 //#
00027 //# $Id: QtDisplayPanelGui.qo.h,v 1.7 2006/10/10 21:42:05 dking Exp $
00028 
00029 #ifndef CASAQT_QTPLOTFRAME_H
00030 #define CASAQT_QTPLOTFRAME_H
00031 
00032 #include <map>
00033 #include <string>
00034 #include <qwt_symbol.h>
00035 #include <qwt_legend.h>
00036 #include <qwt_plot.h>
00037 
00038 namespace casa {
00039 
00040     class QtPlotFrame : public QwtPlot {
00041     Q_OBJECT
00042         public:
00043             QtPlotFrame( QWidget *parent=NULL ) : QwtPlot(parent), legend(0) { }
00044             QtPlotFrame( const QwtText &title, const QSize &s, QwtPlot::LegendPosition pos=QwtPlot::BottomLegend, QWidget *parent=NULL );
00045 
00046             void addLegend( QwtPlot::LegendPosition pos );
00047             void removeLegend( );
00048 
00049             static QStringList colors( );
00050             static QStringList symbols( );
00051             QwtSymbol* symbol(const QString &s);
00052 
00053             QSize minimumSizeHint( ) const;
00054             QSize sizeHint( ) const;
00055 
00056         private:
00057             QSize size_;
00058             typedef std::map<QString,QwtSymbol*> symbol_map_type;
00059             static symbol_map_type symbol_map;
00060             static void initialize_symbol_map( );
00061             QwtLegend *legend;
00062     };
00063 }
00064 #endif
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