C++ (Cpp) RawPtr::concatenate Exemples

Exemple #1

Fichier : SVGSVGElement.cpp Projet : aobzhirov/ChromiumGStreamerBackend

AffineTransform SVGSVGElement::viewBoxToViewTransform(float viewWidth, float viewHeight) const
{
    if (!m_useCurrentView || !m_viewSpec)
        return SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), preserveAspectRatio()->currentValue(), viewWidth, viewHeight);

    AffineTransform ctm = SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), m_viewSpec->preserveAspectRatio()->currentValue(), viewWidth, viewHeight);
    RawPtr<SVGTransformList> transformList = m_viewSpec->transform();
    if (transformList->isEmpty())
        return ctm;

    AffineTransform transform;
    if (transformList->concatenate(transform))
        ctm *= transform;

    return ctm;
}