main.cpp Example File

  /****************************************************************************
  **
  ** Copyright (C) 2016 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the Qt Charts module of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:GPL$
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  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
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  ** Alternatively, this file may be used under the terms of the GNU
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  ** the Free Software Foundation and appearing in the file LICENSE.GPL3
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  #include "chart.h"
  #include <QtCharts/QChartView>
  #include <QtWidgets/QApplication>
  #include <QtWidgets/QMainWindow>

  QT_CHARTS_USE_NAMESPACE

  int main(int argc, char *argv[])
  {
      QApplication a(argc, argv);
      QMainWindow window;
      Chart *chart = new Chart;
      chart->setTitle("Dynamic spline chart");
      chart->legend()->hide();
      chart->setAnimationOptions(QChart::AllAnimations);
      QChartView chartView(chart);
      chartView.setRenderHint(QPainter::Antialiasing);
      window.setCentralWidget(&chartView);
      window.resize(400, 300);
      window.show();
      return a.exec();
  }