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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at http://qt.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** agreement between you and The Qt Company.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.io
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**
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****************************************************************************/
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#include <QtWidgets/QApplication>
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#include <QtWidgets/QMainWindow>
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#include <QtCharts/QChartView>
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#include <QtCharts/QLineSeries>
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#include <QtCharts/QAreaSeries>
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QT_CHARTS_USE_NAMESPACE
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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//![1]
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QLineSeries *series0 = new QLineSeries();
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QLineSeries *series1 = new QLineSeries();
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//![1]
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//![2]
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*series0 << QPointF(1, 5) << QPointF(3, 7) << QPointF(7, 6) << QPointF(9, 7) << QPointF(12, 6)
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<< QPointF(16, 7) << QPointF(18, 5);
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*series1 << QPointF(1, 3) << QPointF(3, 4) << QPointF(7, 3) << QPointF(8, 2) << QPointF(12, 3)
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<< QPointF(16, 4) << QPointF(18, 3);
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//![2]
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//![3]
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QAreaSeries *series = new QAreaSeries(series0, series1);
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series->setName("Batman");
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QPen pen(0x059605);
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pen.setWidth(3);
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series->setPen(pen);
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QLinearGradient gradient(QPointF(0, 0), QPointF(0, 1));
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gradient.setColorAt(0.0, 0x3cc63c);
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gradient.setColorAt(1.0, 0x26f626);
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gradient.setCoordinateMode(QGradient::ObjectBoundingMode);
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series->setBrush(gradient);
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//![3]
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//![4]
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QChart *chart = new QChart();
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chart->addSeries(series);
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chart->setTitle("Simple areachart example");
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chart->createDefaultAxes();
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chart->axisX()->setRange(0, 20);
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chart->axisY()->setRange(0, 10);
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//![4]
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//![5]
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QChartView *chartView = new QChartView(chart);
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chartView->setRenderHint(QPainter::Antialiasing);
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//![5]
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//![6]
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QMainWindow window;
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window.setCentralWidget(chartView);
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window.resize(400, 300);
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window.show();
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//![6]
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return a.exec();
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}
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