include

using namespace QtDataVisualization;

int main(int argc, char **argv)
{
QGuiApplication app(argc, argv);

Q3DScatter scatter;
scatter.setFlags(scatter.flags() ^ Qt::FramelessWindowHint);
QScatter3DSeries *series = new QScatter3DSeries;
QScatterDataArray data;

data << QVector3D(0.5f, 0.5f, 0.5f)
<< QVector3D(-0.3f, -0.5f, -0.4f)
<< QVector3D(0.0f, -0.3f, 0.2f);
series->dataProxy()->addItems(data);
scatter.addSeries(series);
scatter.show();

return app.exec();

}