include/shape/shapePointM.h

Go to the documentation of this file.

/******************************************************************************
** Copyright (c) 1998 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: shapePointM.h,v $ $Revision: 1.6 $ $State: Exp $
******************************************************************************/
#ifndef shapePointM_H_
#define shapePointM_H_

// \file shapePointM.h
// \brief Contains the DtShapePointM, a child of DtShapePoint, class description.

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

class DtShapeProjection;


// The DtShapePointM class represents a point in a shape file that contains an 
// associated measure in addition to the position information present for plain 
// DtShapePoints.
class DT_DLL_shape DtShapePointM : public DtShapePoint
{

public:

   // default constructor.
   DtShapePointM();

   DtShapePointM(double elevationFactor);

   // destructor
   virtual ~DtShapePointM();

   virtual bool load(FILE* f, bool loadMeasures = false, 
      const DtShapeProjection* projection = 0);

   virtual double measure();
   virtual void setMeasure(double m);

protected:

   DtNetFloat64   myMeasure;
};

#endif