include/shape/shapePoint.h

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/*********************************************************************
** Copyright (c) 1998 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/

#ifndef SHAPEPOINT_H
#define SHAPEPOINT_H

#include "shape/shapeDefines.h"
#include <stdio.h>
#include "geometry/point.h"
#include "shape/shapeElement.h" 
#include "gdb/specMgr.h"

class DtShapeReader;
class DtShapeVectorReader;
class DtGroup;
class DtShapeProjection;

// class DtShapePoint:
//
class DT_DLL_shape DtShapePoint : public DtShapeElement
{

public:

   // default constructor.
   DtShapePoint();

   DtShapePoint(double elevationFactor);

   // destructor
   virtual ~DtShapePoint();

   virtual bool load(FILE* f, bool loadMeasures = false, const DtShapeProjection* projection = NULL);
 
   virtual DtPoint& point();

   virtual double x();
   virtual double y();
   virtual double z();

   virtual void setX(double x);
   virtual void setY(double y);
   virtual void setZ(double z);

   virtual void setElevation(double elev);
   virtual void calculateMaxMins(double& myMaxHigh, double& myMinHigh); 

   virtual DtGroup* import(DtShapeReader* reader);
   virtual bool     importAsFeature(DtShapeVectorReader* reader, 
                                    DtSpecificationID specID, 
                                    DtSpecification& specification);

   virtual DtShapePoint* point(int i);
   virtual DtInt32      numPoints();

protected:

   DtPoint  myPoint;
};

#endif