C++ (Cpp) SVGStyledElement::toPathData Exemples

Exemple #1

Fichier : SVGClipPathElement.cpp Projet : oroisec/ios

KCanvasClipper *SVGClipPathElement::canvasResource()
{
    if (!view())
        return 0;
    if (!m_clipper)
        m_clipper = static_cast<KCanvasClipper *>(renderingDevice()->createResource(RS_CLIPPER));
    else
        m_clipper->resetClipData();

    bool bbox = clipPathUnits()->baseVal() == SVG_UNIT_TYPE_OBJECTBOUNDINGBOX;

    RenderStyle *clipPathStyle = styleForRenderer(parent()->renderer()); // FIXME: Manual style resolution is a hack
    for (Node *n = firstChild(); n != 0; n = n->nextSibling()) {
        SVGElement *e = svg_dynamic_cast(n);
        if (e && e->isStyled()) {
            SVGStyledElement *styled = static_cast<SVGStyledElement *>(e);
            RenderStyle *pathStyle = document()->styleSelector()->styleForElement(styled, clipPathStyle);
            if (KCanvasPath* pathData = styled->toPathData())
                m_clipper->addClipData(pathData, (KCWindRule) pathStyle->svgStyle()->clipRule(), bbox);
            pathStyle->deref(view()->renderArena());
        }
    }
    clipPathStyle->deref(view()->renderArena());
    return m_clipper;
}