CallbackAddPointsInCurvesGraphs.cpp

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/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#include "CallbackAddPointsInCurvesGraphs.h"
#include "CoordSystem.h"
 
extern const QString AXIS_CURVE_NAME;
 
CallbackAddPointsInCurvesGraphs::CallbackAddPointsInCurvesGraphs(CoordSystem &coordSystem) :
  m_coordSystem (coordSystem)
{
}
 
CallbackSearchReturn CallbackAddPointsInCurvesGraphs::callback (const QString &curveName,
                                                                const Point &point)
{
  const QString identifier = point.identifier ();
 
  if (curveName == AXIS_CURVE_NAME) {
    m_coordSystem.addPointAxisWithSpecifiedIdentifier (point.posScreen (),
                                                       point.posGraph (),
                                                       identifier,
                                                       point.ordinal (),
                                                       point.isXOnly ());
  } else {
    m_coordSystem.addPointGraphWithSpecifiedIdentifier (curveName,
                                                        point.posScreen (),
                                                        identifier,
                                                        point.ordinal ());
  }
 
  return CALLBACK_SEARCH_RETURN_CONTINUE;
}