/*! \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. \table \row \li \br We begin with a chart that has a spline series and a scatter series with random data. Both series use the same axes. \br \br \snippet qmlpolarchart/qml/qmlpolarchart/View1.qml 1 \li \inlineimage examples_qmlpolarchart1.png \row \li \br The next example shows a chart with some accurate historical data for which we need to use a DateTimeAxis and a AreaSeries. \br \br \snippet qmlpolarchart/qml/qmlpolarchart/View2.qml 1 \li \inlineimage examples_qmlpolarchart2.png \row \li \br And the final example with a chart that uses a CategoryAxis to make the data easier to understand. \br \br \snippet qmlpolarchart/qml/qmlpolarchart/View3.qml 1 \li \inlineimage examples_qmlpolarchart3.png \endtable */