QwtPlotZoomer autoscale on right mouse click

[Surfman19]

Hi,

Im using a a QwtPlotZoomer as follows:

zoomer = new QwtPlotZoomer(plot->canvas());
zoomer->setRubberBandPen(QPen(Qt::lightGray));
zoomer->setTrackerPen(QPen(Qt::lightGray));

zoomer = new QwtPlotZoomer(plot->canvas());
zoomer->setRubberBandPen(QPen(Qt::lightGray));
zoomer->setTrackerPen(QPen(Qt::lightGray));

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how can i autoscale the plot to the default zoom setting (100%) on a right mouse click?

edit: seems that would work:

void MainWindow::resetScale() {
    zoomer->zoom(0);
    plot->setAxisAutoScale(QwtPlot::xBottom);
    plot->setAxisAutoScale(QwtPlot::yLeft);
    zoomer->setZoomBase();
    plot->replot();
}

void MainWindow::resetScale() {
    zoomer->zoom(0);
    plot->setAxisAutoScale(QwtPlot::xBottom);
    plot->setAxisAutoScale(QwtPlot::yLeft);
    zoomer->setZoomBase();
    plot->replot();
}

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Thanks,
S