cxMetricNamesRep.h

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/*=========================================================================
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Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#ifndef CXMETRICNAMESREP_H
#define CXMETRICNAMESREP_H

#include "cxResourceVisualizationExport.h"

#include <vector>
#include "cxRepImpl.h"
#include "cxVector3D.h"
#include "vtkForwardDeclarations.h"
#include "cxBoundingBox3D.h"
#include "cxForwardDeclarations.h"
class QColor;

#include "cxRepImpl.h"

namespace cx
{

typedef boost::shared_ptr<class MetricNamesRep> MetricNamesRepPtr;
typedef boost::shared_ptr<class TextDisplay> TextDisplayPtr;
typedef boost::shared_ptr<class DataMetric> DataMetricPtr;

class cxResourceVisualization_EXPORT MetricNamesRep : public RepImpl
{
        Q_OBJECT
public:
        static MetricNamesRepPtr New(const QString& uid="");
        virtual ~MetricNamesRep();

        virtual QString getType() const{ return "MetricNamesRep";}
        void setFontSize(int size); 
        void setData(std::vector<DataPtr> data);


protected:
        MetricNamesRep();
        virtual void addRepActorsToViewRenderer(ViewPtr view);
        virtual void removeRepActorsFromViewRenderer(ViewPtr view);
        virtual void onModifiedStartRender();

        void setColoredTextList(std::vector<std::pair<QColor, QString> > text, Eigen::Array2d pos, vtkViewport *vp=0);

//      vtkRendererPtr getRenderer();
        DoubleBoundingBox3D findNormalizedBoundingBoxAroundText(std::vector<std::pair<QColor, QString> > text, Eigen::Array2d pos, vtkViewport *vp);
        DoubleBoundingBox3D moveBoxIntoAnother(DoubleBoundingBox3D box, DoubleBoundingBox3D another);
        bool equal(std::vector<DataMetricPtr> a, std::vector<DataMetricPtr> b) const;
        std::vector<DataMetricPtr> convertToMetrics(std::vector<DataPtr> data);
        std::vector<std::pair<QColor, QString> > getAllMetricTexts() const;
        QString getText(DataMetricPtr metric, bool showLabel) const;

        int mFontSize;
        std::vector<DataMetricPtr> mMetrics;
        std::vector<TextDisplayPtr> mDisplayText;
};

} // namespace cx

#endif // CXMETRICNAMESREP_H