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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "donutbreakdownchart.h"
#include "donutbreakdownwidget.h"
#include <QChart>
#include <QPieSeries>
DonutBreakdownWidget::DonutBreakdownWidget(QWidget *parent)
: ContentWidget(parent)
{
//![1]
// Graph is based on data of 'Total consumption of energy increased by 10 per cent in 2010'
// Statistics Finland, 13 December 2011
// http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html
auto series1 = new QPieSeries;
series1->setName("Fossil fuels");
series1->append("Oil", 353295);
series1->append("Coal", 188500);
series1->append("Natural gas", 148680);
series1->append("Peat", 94545);
auto series2 = new QPieSeries;
series2->setName("Renewables");
series2->append("Wood fuels", 319663);
series2->append("Hydro power", 45875);
series2->append("Wind power", 1060);
auto series3 = new QPieSeries;
series3->setName("Others");
series3->append("Nuclear energy", 238789);
series3->append("Import energy", 37802);
series3->append("Other", 32441);
//![1]
//![2]
auto donutBreakdown = new DonutBreakdownChart;
donutBreakdown->setAnimationOptions(QChart::AllAnimations);
donutBreakdown->setTitle("Total consumption of energy in Finland 2010");
donutBreakdown->legend()->setAlignment(Qt::AlignRight);
donutBreakdown->addBreakdownSeries(series1, Qt::red);
donutBreakdown->addBreakdownSeries(series2, Qt::darkGreen);
donutBreakdown->addBreakdownSeries(series3, Qt::darkBlue);
//![2]
//![3]
createDefaultChartView(donutBreakdown);
//![3]
}
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