C++ (Cpp) setContentRectVisiblePositionAtScale Exemples

Exemple #1

void PageViewportControllerClientQt::setContentsScale(float localScale, bool treatAsInitialValue)
{
    if (treatAsInitialValue) {
        clearRelativeZoomState();
        setContentRectVisiblePositionAtScale(QPointF(), localScale);
    } else
        scaleContent(localScale);
}

Exemple #2

void PageViewportControllerClientQt::setContentsRectToNearestValidBounds()
{
    float targetScale = m_controller->innerBoundedViewportScale(m_pageItem->contentsScale());
    setContentRectVisiblePositionAtScale(nearestValidVisibleContentsRect().topLeft(), targetScale);
    updateViewportController();
}