FeatherPlotWidgetScatter.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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00024 //#
00025 
00026 #ifndef FEATHERPLOTWIDGETSCATTER_H_
00027 #define FEATHERPLOTWIDGETSCATTER_H_
00028 
00029 #include <guitools/Feather/FeatherPlotWidget.qo.h>
00030 
00031 namespace casa {
00032 
00037 class FeatherPlotWidgetScatter : public FeatherPlotWidget {
00038 public:
00039         FeatherPlotWidgetScatter(const QString& title, FeatherPlot::PlotType plotType, QWidget *parent = 0);
00040           virtual void setScatterCurves( const QString& title, CurveType xScatter, const QList<CurveType>& yScatters );
00041         virtual ~FeatherPlotWidgetScatter();
00042 protected:
00043         virtual void resetColors();
00044         virtual void addZoomNeutralCurves();
00045 
00046         virtual void zoomRectangleOther( double minX, double maxX, double minY, double maxY );
00047         virtual void zoom90Other( double dishPosition );
00048 private:
00049         CurveType xScatter;
00050         QList<CurveType> yScatters;
00051         bool isOverlap( double minX, double maxX, double minY, double maxY ) const;
00052         QVector<double> populateVector(FeatherCurveType::CurveType curveType );
00053         void addScatterCurve( const QVector<double>& xVals, const QVector<double>& yVals,
00054                         double dataLimit, FeatherCurveType::CurveType curveType, bool sumCurve );
00055         QVector<double> scaleValues( const QVector<double>& values ) const;
00056         QVector<double> unscaleValues( const QVector<double>& values ) const;
00057         pair<QVector<double>, QVector<double> > restrictData( const QVector<double>& sourceX,
00058                         const QVector<double>& sourceY, double valueMinX, double valueMaxX );
00059         pair<QVector<double>, QVector<double> > restrictData( const QVector<double>& sourceX,
00060                                 const QVector<double>& sourceY, double valueMinX, double valueMaxX,
00061                                 double valueMinY, double valueMaxY);
00062 };
00063 
00064 } /* namespace casa */
00065 #endif /* FEATHERPLOTWIDGETSCATTER_H_ */