TimeScaleDraw.cpp

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.

This file is part of the TerraLib - a Framework for building GIS enabled applications.

TerraLib 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 3 of the License,
or (at your option) any later version.

TerraLib 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 TerraLib. See COPYING. If not, write to
TerraLib Team at <terralib-team@terralib.org>.
*/

/*!
\file  terralib/qt/widgets/charts/TimeScaleDraw.cpp

\brief A class that adjusts the labels that based on temporal data on a chart.
*/

//Terralib
#include "TimeScaleDraw.h"

te::qt::widgets::TimeScaleDraw::TimeScaleDraw(std::string dateFormat)
    :

      m_dateFormat(dateFormat)
{
}

te::qt::widgets::TimeScaleDraw::~TimeScaleDraw() = default;

QwtText te::qt::widgets::TimeScaleDraw::label(double v) const
{
  QDateTime t = QwtDate::toDateTime(v);
  return t.toString(m_dateFormat.c_str());
}