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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ //! [1]
++ qmake CONFIG+=static
++ make
++ make install
++ //! [1]
++
++ //! [2]
++ qmake
++ make
++ ./qmlpolarchart
++ //! [2]
++
++ //! [3]
++ QLineSeries* series = new QLineSeries();
++ series->append(0, 6);
++ series->append(2, 4);
++ ...
++ chartView->chart()->addSeries(series);
++ chartView->chart()->createDefaultAxes();
++ //! [3]