Method zoomIn

lib/documentview/documentview.cpp:731–744

}

void DocumentView::zoomIn(QPointF center)
{
    if (center == QPointF(-1, -1)) {
        center = d->cursorPosition();
    }
    qreal currentZoom = d->mAdapter->zoom();

    for (qreal zoom : qAsConst(d->mZoomSnapValues)) {
        if (zoom > currentZoom + REAL_DELTA) {
            d->setZoom(zoom, center);
            return;
        }
    }
}

void DocumentView::zoomContinuous(int delta, QPointF center)
{