File indexing completed on 2024-05-05 05:41:12

 /***************************************************************************
  *  Copyright (C) 2022 by Renaud Guezennec                               *
  *   http://www.rolisteam.org/contact                                      *
  *                                                                         *
  *   This software is free software; you can redistribute it and/or modify *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  *   This program 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 General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 #include "utils/mappinghelper.h"
 
 #include <QDebug>
 namespace utils
 {
 MappingHelper::MappingHelper(QObject* parent) : QObject{parent} {}
 QSizeF MappingHelper::mapSizeTo(const QSizeF& maxSize, const QSizeF& currentSize)
 {
     return currentSize.scaled(maxSize, Qt::KeepAspectRatio);
 }
 
 QRectF MappingHelper::maxRect(const QRectF& parentRect, const QRectF& childrenRect)
 {
     return parentRect.united(childrenRect);
 }
 
 QRectF MappingHelper::mapRectInto(const QRectF& maxRect, const QRectF& viewRect, const QRectF& imageRect)
 {
     // maxRect => viewRect
     // imageRect => res
     auto res= imageRect;
 
     return res;
     // return viewRect * imageRect / maxRect;
 }
 } // namespace utils