include/symbology/pointObjSymbol.h

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


#ifndef POINTOBJSYMBOL_H
#define POINTOBJSYMBOL_H

#include "symbology/nameLabelSymbol.h"



class DtLineSymbol;
class DtTTSSymbol;
class QPolygon;


#include "symbology/symbologyDefines.h"
class DT_DLL_symbology DtPointObjectSymbol : public DtNameLabelSymbol
{
public:
   enum DtPointObjectAlignment
   {
      DtPointObjectCentered = 0,
      DtPointObjectBottomCentered = 1
   };

public:

   DtPointObjectSymbol(DtSymbolDrawer& d);

   virtual ~DtPointObjectSymbol();

   DtPointObjectSymbol(const DtPointObjectSymbol& orig);

   DtPointObjectSymbol& operator=(const DtPointObjectSymbol& rhs);
   
   virtual void setHighlight(const bool highlight);
   virtual bool highlight() const;
   virtual void setOrigin(const QPoint & center);
   virtual void setOrigin(int x, int y );
   virtual const DtDisplayPoint centerPoint() const;
   virtual const QPoint origin() const;
   virtual bool select(const QPoint& point);
   virtual bool select(const QPoint& point, const QSize& s);
   virtual QRect selBbox() const;
   virtual void shift(QPoint p);
   virtual DtSymbol* clone() const;

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

   void setAlignment(DtPointObjectAlignment);
   DtPointObjectAlignment alignment() const;

   virtual void draw(DtSymbol* symbol, QPainter& paint) const;
   virtual void setRotateToHeading(bool b);
   virtual bool rotateToHeading() const;
   virtual void setRotationValue(double d);
   virtual double rotationValue() const;

private:
   DtPointObjectSymbol();

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

protected:
   DtPointObjectAlignment  myAlignment;
   double                  myRotationValue;
   bool                    myRotateToHeading;
};

inline void DtPointObjectSymbol::setAlignment(DtPointObjectAlignment i)
{
   myAlignment = i;
}

inline DtPointObjectSymbol::DtPointObjectAlignment DtPointObjectSymbol::alignment() const
{
   return myAlignment;
}

#endif