Function main

examples/Widget/Simple/main.cpp:14–37

#include <QApplication>

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

    KDChart::Widget widget;
    widget.resize(600, 600);

    QVector<qreal> vec0, vec1, vec2;

    vec0 << -5 << -4 << -3 << -2 << -1 << 0
         << 1 << 2 << 3 << 4 << 5;
    vec1 << 25 << 16 << 9 << 4 << 1 << 0
         << 1 << 4 << 9 << 16 << 25;
    vec2 << -125 << -64 << -27 << -8 << -1 << 0
         << 1 << 8 << 27 << 64 << 125;

    widget.setDataset(0, vec0, "Linear");
    widget.setDataset(1, vec1, "Quadratic");
    widget.setDataset(2, vec2, "Cubic");

    widget.show();

    return app.exec();
}