vispointsetdisplay.h

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#ifndef vispointsetdisplay_h
#define vispointsetdisplay_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Satyaki Maitra
 Date:          March 2009
 RCS:           $Id$
________________________________________________________________________


-*/

#include "vissurveymod.h"
#include "dpsdispmgr.h"
#include "visobject.h"
#include "vissurvobj.h"
#include "vistransform.h"

class DataPointSet;
class Executor;

namespace visBase { class PointSet; class Transformation; }

namespace visSurvey
{


mExpClass(visSurvey) PointSetDisplay : public visBase::VisualObjectImpl,
                         public visSurvey::SurveyObject
{
public:
                                PointSetDisplay();
                                mDefaultFactoryInstantiation(
                                    visSurvey::SurveyObject,PointSetDisplay,
                                    "PointSetDisplay",
                                    toUiString(sFactoryKeyword()) );

    void                        setPointSize(int);
    int                         getPointSize() const;

    void                        setDispProp(const DataPointSetDisplayProp*);
    bool                        hasColor() const        { return true; }

    void                        update(TaskRunner*);
    Executor*                   getUpdater();
    void                        updateColors();
    bool                        setDataPack(int);
    const DataPointSet*         getDataPack() const     { return data_; }
    void                        setDisplayTransformation(const mVisTrans*);
    const mVisTrans*            getDisplayTransformation() const;
    const visBase::PointSet*    getPointSet() const     { return pointset_; }

    const char*                 errMsg() const { return errmsg_.str(); }

    bool                        removeSelections(TaskRunner*);
    bool                        selectable() const              { return true; }
    bool                        canRemoveSelection() const      { return true; }
    bool                        allowMaterialEdit() const       { return true; }
    virtual void                setPixelDensity(float);

    virtual void                getMousePosInfo(const visBase::EventInfo&,
                                            Coord3& xyzpos,
                                            BufferString& val,
                                            BufferString& info) const;
    void                        getMousePosInfo(const visBase::EventInfo& ei,
                                                IOPar& iop ) const
                                { return SurveyObject::getMousePosInfo(ei,iop);}

protected:
                                ~PointSetDisplay();
    DataPointSetDisplayProp*    dpsdispprop_;
    visBase::PointSet*          pointset_;
    DataPointSet*               data_;
    const mVisTrans*            transformation_;

};

};


#endif