include/symbology/lineObjSymbol.h

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/*********************************************************************
** Copyright (c) 2000 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: lineObjSymbol.h,v $ $Revision: 1.10 $ $State: Exp $
*********************************************************************/


#ifndef LINEOBJSYMBOL_H
#define LINEOBJSYMBOL_H

#include "symbology/nameLabelSymbol.h"
#include "ngutil/dtqlist.h"

class DtLineSymbol;
class DtTTSSymbol;
class QPolygon;
class DtPoint;


#include "symbology/symbologyDefines.h"
class DT_DLL_symbology DtLineObjectSymbol : public DtNameLabelSymbol
{

public:

   DtLineObjectSymbol();
   DtLineObjectSymbol(DtSymbolDrawer& d);

   virtual ~DtLineObjectSymbol();

   DtLineObjectSymbol(const DtLineObjectSymbol& orig);

   DtLineObjectSymbol& operator=(const DtLineObjectSymbol& rhs);

   virtual bool select(const QPoint& point);

   virtual bool select(const QPoint& point, const QSize& s);

   virtual void setHighlight(const bool highlight);

   virtual bool highlight() const;

   virtual DtSymbol* clone() const;

   virtual int resetLabelPositions() const;
   
   virtual const QPolygon* getLocationData() const;

   virtual bool closedFigure() const;

   virtual bool adjustPoints(QPolygon& pnts, bool constrain);

   virtual bool setAndCalculatePoint(int iIndex, const QPoint& pnt);

   virtual bool setAndCalculatePoint(int iIndex, const DtPoint& pnt, QVector<DtPoint>* list);
   virtual void setAdjustPoints(bool);
   virtual bool adjustPoints() const;

public:
   static DtSymbol* create(DtSymbolDrawer& drawer);
};

#endif