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/******************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Charts module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/

/*!
    \example qmlpolarchart
    \title Qml Polar Chart
    \ingroup qtcharts_examples

    \brief This is a demonstration on how to use a polar chart in your QML application.

    We begin with a chart that has a spline series and a scatter series with random
    data. Both series use the same axes.

    \image examples_qmlpolarchart1.png
    \snippet qmlpolarchart/qml/qmlpolarchart/View1.qml 1

    The next example shows a chart with some accurate historical data for which we need
    to use a DateTimeAxis and a AreaSeries.

    \image examples_qmlpolarchart2.png
    \snippet qmlpolarchart/qml/qmlpolarchart/View2.qml 1

    And the final example with a chart that uses a CategoryAxis to make the data easier
    to understand.

    \image examples_qmlpolarchart3.png
    \snippet qmlpolarchart/qml/qmlpolarchart/View3.qml 1
*/