//                                               -*- C++ -*-
/**
 *  @file  Curve.hxx
 *  @brief Curve class for curve plots
 *
 *  (C) Copyright 2005-2012 EDF-EADS-Phimeca
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License.
 *
 *  This library is distributed in the hope that it will be useful
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 *
 *  @author schueller
 *  @date   2012-02-17 19:35:43 +0100 (Fri, 17 Feb 2012)
 *  Id      Curve.hxx 2392 2012-02-17 18:35:43Z schueller
 */
#ifndef OPENTURNS_CURVE_HXX
#define OPENTURNS_CURVE_HXX

#include "DrawableImplementation.hxx"
#include "NumericalSample.hxx"

BEGIN_NAMESPACE_OPENTURNS



/**
 * @class Curve
 *
 * The class describing a curve plot
 * Instance of Drawable
 */


class Curve : public DrawableImplementation
{

  CLASSNAME;

public:


  /** Default constructor */
  Curve(const String & legend = "");

  /** Default constructor */
  Curve(const NumericalSample & data,
        const String & legend = "");

  /** Contructor from 2 data sets */
  Curve(const NumericalSample & dataX,
        const NumericalSample & dataY,
        const String & legend = "");

  /** Constructor with parameters */
  Curve(const NumericalSample & data,
        const String & color,
        const String & lineStyle,
        const UnsignedLong lineWidth = 1,
        const String & legend = "",
        const Bool & showPoints = false);

  /** String converter */
  String __repr__() const;

  /** Draw method */
  String draw() const;

  /** Clone method */
  Curve * clone() const;


  /** Show points accessors */
  void setShowPoints(const Bool showPoints);
  Bool getShowPoints() const;

  /** Check fo data validity */
  Bool isValidData(const NumericalSample & data) const;

  /** Method save() stores the object through the StorageManager */
  void save(Advocate & adv) const;

  /** Method load() stores the object through the StorageManager */
  void load(Advocate & adv);

private:
  /** Flag to tell if the points must be drawn */
  Bool showPoints_;

}; /* class Curve */



END_NAMESPACE_OPENTURNS

#endif /* OPENTURNS_CURVE_HXX */
