C++ (Cpp) toRenderSVGViewportContainer Exemples

Exemple #1

Fichier : SVGRenderSupport.cpp Projet : venkatarajasekhar/Qt

bool SVGRenderSupport::transformToRootChanged(RenderObject* ancestor)
{
    while (ancestor && !ancestor->isSVGRoot()) {
        if (ancestor->isSVGTransformableContainer())
            return toRenderSVGContainer(ancestor)->didTransformToRootUpdate();
        if (ancestor->isSVGViewportContainer())
            return toRenderSVGViewportContainer(ancestor)->didTransformToRootUpdate();
        ancestor = ancestor->parent();
    }

    return false;
}

Exemple #2

Fichier : SVGRenderSupport.cpp Projet : venkatarajasekhar/Qt

inline bool SVGRenderSupport::layoutSizeOfNearestViewportChanged(const RenderObject* start)
{
    while (start && !start->isSVGRoot() && !start->isSVGViewportContainer())
        start = start->parent();

    ASSERT(start);
    ASSERT(start->isSVGRoot() || start->isSVGViewportContainer());
    if (start->isSVGViewportContainer())
        return toRenderSVGViewportContainer(start)->isLayoutSizeChanged();

    return toRenderSVGRoot(start)->isLayoutSizeChanged();
}

Exemple #3

Fichier : SVGRenderSupport.cpp Projet : CannedFish/webkitgtk

static inline bool layoutSizeOfNearestViewportChanged(const RenderElement& renderer)
{
    const RenderElement* start = &renderer;
    while (start && !start->isSVGRoot() && !start->isSVGViewportContainer())
        start = start->parent();

    ASSERT(start);
    ASSERT(start->isSVGRoot() || start->isSVGViewportContainer());
    if (start->isSVGViewportContainer())
        return toRenderSVGViewportContainer(start)->isLayoutSizeChanged();

    return toRenderSVGRoot(start)->isLayoutSizeChanged();
}

Exemple #4

Fichier : SVGSVGElement.cpp Projet : sohocoke/webkit

FloatSize SVGSVGElement::currentViewportSize() const
{
    Length intrinsicWidth = this->intrinsicWidth();
    Length intrinsicHeight = this->intrinsicHeight();
    if (intrinsicWidth.isFixed() && intrinsicHeight.isFixed())
        return FloatSize(intrinsicWidth.calcFloatValue(0), intrinsicHeight.calcFloatValue(0));

    if (!renderer())
        return FloatSize();

    if (renderer()->isSVGRoot()) {
        LayoutRect frameRect = toRenderSVGRoot(renderer())->frameRect();
        return FloatSize(frameRect.width() / renderer()->style()->effectiveZoom(), frameRect.height() / renderer()->style()->effectiveZoom());
    }

    FloatRect frameRect = toRenderSVGViewportContainer(renderer())->viewport();
    return FloatSize(frameRect.width() / renderer()->style()->effectiveZoom(), frameRect.height() / renderer()->style()->effectiveZoom());
}

Exemple #5

FloatSize SVGSVGElement::currentViewportSize() const
{
    Length intrinsicWidth = this->intrinsicWidth();
    Length intrinsicHeight = this->intrinsicHeight();
    if (intrinsicWidth.isFixed() && intrinsicHeight.isFixed())
        return FloatSize(floatValueForLength(intrinsicWidth, 0), floatValueForLength(intrinsicHeight, 0));

    if (!renderer())
        return FloatSize();

    if (renderer()->isSVGRoot()) {
        LayoutRect contentBoxRect = toRenderSVGRoot(renderer())->contentBoxRect();
        return FloatSize(contentBoxRect.width() / renderer()->style()->effectiveZoom(), contentBoxRect.height() / renderer()->style()->effectiveZoom());
    }

    FloatRect viewportRect = toRenderSVGViewportContainer(renderer())->viewport();
    return FloatSize(viewportRect.width() / renderer()->style()->effectiveZoom(), viewportRect.height() / renderer()->style()->effectiveZoom());
}