C++ (Cpp) LayerFragments::at Exemples

Exemple #1

Fichier : RenderFlowThread.cpp Projet : smil-in-javascript/blink

LayoutRect RenderFlowThread::fragmentsBoundingBox(const LayoutRect& layerBoundingBox)
{
    ASSERT(!m_regionsInvalidated);

    LayoutRect result;
    for (RenderMultiColumnSetList::const_iterator iter = m_multiColumnSetList.begin(); iter != m_multiColumnSetList.end(); ++iter) {
        RenderMultiColumnSet* columnSet = *iter;
        LayerFragments fragments;
        columnSet->collectLayerFragments(fragments, layerBoundingBox, PaintInfo::infiniteRect());
        for (size_t i = 0; i < fragments.size(); ++i) {
            const LayerFragment& fragment = fragments.at(i);
            LayoutRect fragmentRect(layerBoundingBox);
            fragmentRect.intersect(fragment.paginationClip);
            fragmentRect.moveBy(fragment.paginationOffset);
            result.unite(fragmentRect);
        }
    }

    return result;
}