include/shape/shapeMultiPoint.h

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

#ifndef SHAPEMULTIPOINT_H
#define SHAPEMULTIPOINT_H

#include "shape/shapeDefines.h"
#include <stdio.h>
#include "shape/shapeElement.h" 

class DtShapePoint;
class DtShapeReader;
class DtShapeVectorReader;
class DtGroup;

// class DtShapeMultiPoint:
//

class DT_DLL_shape DtShapeMultiPoint : public DtShapeElement
{

public:

   // default constructor.
   DtShapeMultiPoint(double elevationFactor);

   // destructor
   virtual ~DtShapeMultiPoint();

   virtual bool          load(FILE *f, bool loadMeasures = false, const DtShapeProjection* projection = NULL);
   virtual DtShapePoint* point(int i);
   virtual DtInt32       numPoints();
   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);

protected:

   DtNetFloat64   myBoundingBox[4];
   DtNetInt32     myNumPoints;
   DtShapePoint*  myPoints;
};

#endif