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/*!
\example examples/scatterchart
\title ScatterChart Example
\subtitle
The example shows how to create a simple scatter chart.
\image examples_scatterchart.png
To create scatter charts, a QScatterSeries instance is needed. Here we create a scatter series
instance, and set the type and width of outline for the scatter points.
\snippet ../examples/scatterchart/chartview.cpp 1
We add the data to be shown. We can use the append() member function or use the stream operator.
\snippet ../examples/scatterchart/chartview.cpp 2
We can define the brush of the scatter series to be an image. Here the image is a star created
using QPainterPath.
\snippet ../examples/scatterchart/chartview.cpp 3
In the end we enable anti-aliasing, set the chart title, and add the scatter series onto the
chart. We also disable drop shadow, because it would not look good on an application with only
chart view shown.
\snippet ../examples/scatterchart/chartview.cpp 4
The image used as a brush for the scatter series may contain several colors. Therefore we need
to set the desired color explicitly by setting the brush for the legend marker items.
\snippet ../examples/scatterchart/chartview.cpp 5
The chart is ready to be shown.
\snippet ../examples/scatterchart/main.cpp 4
*/
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