dsl/SLList/SLList.cpp

/*********************************************************************/
/*                                                                   */
/* Copyright 2022-2023 Rémi Synave - remi.synave@univ-littoral.fr    */
/*                                                                   */
/* This file is part of DSL.                                         */
/* This software uses Qt to build the Graphical User Interface       */
/* https://www.qt.io/                                                */
/*                                                                   */
/* DSL 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 3 of the License, */
/* or (at your option) any later version.                            */
/*                                                                   */
/* DSL 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 DSL. If not, see <http://www.gnu.org/licenses/>.       */
/*                                                                   */
/*********************************************************************/

#include <QDebug>
#include <QFile>
#include <QJsonObject>
#include <QJsonArray>
#include <QJsonDocument>

#include "SLList.hpp"

SLList::SLList (const char* file)
{
  list.clear();
  
  QFile fin(QString::fromStdString (file));
  fin.open(QIODevice::ReadOnly);
  QByteArray ba = fin.readAll();
  QJsonParseError parseError;
  QJsonDocument doc = QJsonDocument::fromJson(ba, &parseError);
  QJsonArray lines = doc["lines"].toArray();
  for(int i=0; i<lines.size(); i++){
    QJsonArray line = lines[i].toArray();
    QJsonArray point1 = line[0].toArray();
    QJsonArray point2 = line[1].toArray();
    list << StrengthLine(point1[0].toDouble(), point1[1].toDouble(), point2[0].toDouble(), point2[1].toDouble());
  }
}

std::pair<double, int> SLList::distance(SLList*, QImage*) const
{
  return std::make_pair(1, -1);
}