/*!
     \example examples/scatterchart
     \title ScatterChart Example
     \subtitle

     The example shows how to create simple scatter chart.

    \image examples_scatterchart.png
    
    To create scatter charts, QScatterSeries instance is needed. Here we create scatter series instance and we set the type, color and width of outline for scatter points.

    \snippet ../examples/scatterchart/main.cpp 1

    We add data to be shown. We can use add() member function or use stream operator.  

    \snippet ../examples/scatterchart/main.cpp 2

    In the end we create QChartView instance, set title, set anti-aliasing and add scatter series. 

    \snippet ../examples/scatterchart/main.cpp 3
    
    Chart is ready to be shown.
    
    \snippet ../examples/scatterchart/main.cpp 4 
    
*/