ImageSlice.qo.h

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//# Copyright (C) 1994,1995,1996,1997,1998,1999,2000
//# Associated Universities, Inc. Washington DC, USA.
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//# 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
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//# 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.
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#ifndef IMAGE_SLICE_QO_H_
#define IMAGE_SLICE_QO_H_

#include <display/Slicer/ImageSlice.ui.h>
#include <display/Slicer/SliceStatisticsFactory.h>
#include <display/Slicer/SliceStatistics.h>
#include <display/Slicer/SliceWorker.h>
#include <casa/Arrays/Vector.h>
#include <QtGui/QFrame>
#include <QColor>
#include <QString>
#include <QList>
#include <QTextStream>

class QwtPlotCurve;
class QwtPlotMarker;
class QwtPlot;

namespace casa {

        class ImageAnalysis;
        class SliceSegment;
        class ImageSliceColorBar;
        class SliceStatistics;

        class ImageSlice : public QFrame {

                Q_OBJECT

        public:
                ImageSlice( int id, QWidget* parent=NULL );
                QColor getCurveColor( int index) const;
                int getColorCount() const;
                void setShowCorners( bool show );
                void setSampleCount( int count );
                void setAxes( const Vector<Int>& axes );
                void setCoords( const Vector<Int>& coords );
                void setCurveColor( QList<QColor> colors );
                bool isSelected() const;
                void setSelected( bool selected );
                void setInterpolationMethod( const String& method );
                void setImageAnalysis( ImageAnalysis* analysis );
                void setUseViewerColors( bool useViewerColors );
                void setPolylineColorUnit( bool polyline );
                void setPlotPreferences( int curveWidth, int markerSize );
                void setViewerCurveColor( const QString& colorName );
                void updatePolyLine(  const QList<int> &pixelX, const QList<int> & pixelY,
                                      const QList<double>& worldX, const QList<double>& worldY );
                void updatePositionInformation(const QVector<String>& info );
                void toAscii( QTextStream& );
                void clearCurve();
                void addPlotCurve( QwtPlot* plot);

                virtual ~ImageSlice();

                //X-Axis
                void setStatistics( SliceStatistics* statistics );

        private slots:
                void openCloseDisplay();

        private:
                void minimizeDisplay();
                void maximizeDisplay();
                void resetPlotCurve();
                void updateSliceStatistics();
                void clearCorners();
                void addCorner( double xValue, double yValue, QwtPlot* plot );
                void addSegment( SliceSegment* segment );
                void removeSegment( SliceSegment* segment );
                void resetSegmentColors();
                void runSliceWorker();

                SliceStatistics* statistics;
                ImageSlice( const ImageSlice& other );
                ImageSlice operator=( const ImageSlice& other );

                int markerSize;
                int curveWidth;
                int regionId;
                bool selected;
                bool useViewerColors;
                bool showCorners;
                bool polylineUnit;
                bool minimized;
                QColor viewerColor;
                QList<QColor> segmentColors;
                SliceWorker* sliceWorker;
                QList<SliceSegment*> segments;
                QList<QwtPlotMarker*> segmentCorners;
                ImageSliceColorBar* colorBar;
                Ui::ImageSliceClass ui;
        };

} /* namespace casa */
#endif /* IMAGE_SLICE_H_ */