FloatRect RenderSVGImage::repaintRectInLocalCoordinates() const
{
// If we already have a cached repaint rect, return that
if (!m_cachedLocalRepaintRect.isEmpty())
return m_cachedLocalRepaintRect;
m_cachedLocalRepaintRect = m_localBounds;
// FIXME: We need to be careful here. We assume that there is no filter,
// clipper or masker if the rects are empty.
FloatRect rect = filterBoundingBoxForRenderer(this);
if (!rect.isEmpty())
m_cachedLocalRepaintRect = rect;
rect = clipperBoundingBoxForRenderer(this);
if (!rect.isEmpty())
m_cachedLocalRepaintRect.intersect(rect);
rect = maskerBoundingBoxForRenderer(this);
if (!rect.isEmpty())
m_cachedLocalRepaintRect.intersect(rect);
style()->svgStyle()->inflateForShadow(m_cachedLocalRepaintRect);
return m_cachedLocalRepaintRect;
}
FloatRect RenderPath::repaintRectInLocalCoordinates() const
{
if (m_path.isEmpty())
return FloatRect();
// If we already have a cached repaint rect, return that
if (!m_cachedLocalRepaintRect.isEmpty())
return m_cachedLocalRepaintRect;
// FIXME: We need to be careful here. We assume that there is no filter,
// clipper, marker or masker if the rects are empty.
FloatRect rect = filterBoundingBoxForRenderer(this);
if (!rect.isEmpty())
m_cachedLocalRepaintRect = rect;
else {
m_cachedLocalRepaintRect = strokeBoundingBox();
m_cachedLocalRepaintRect.unite(markerBoundingBox());
}
rect = clipperBoundingBoxForRenderer(this);
if (!rect.isEmpty())
m_cachedLocalRepaintRect.intersect(rect);
rect = maskerBoundingBoxForRenderer(this);
if (!rect.isEmpty())
m_cachedLocalRepaintRect.intersect(rect);
style()->svgStyle()->inflateForShadow(m_cachedLocalRepaintRect);
return m_cachedLocalRepaintRect;
}
// RenderSVGContainer is used for <g> elements which do not themselves have a
// width or height, so we union all of our child rects as our repaint rect.
FloatRect RenderSVGContainer::repaintRectInLocalCoordinates() const
{
FloatRect repaintRect = computeContainerBoundingBox(this, true);
FloatRect rect = filterBoundingBoxForRenderer(this);
if (!rect.isEmpty())
repaintRect = rect;
rect = clipperBoundingBoxForRenderer(this);
if (!rect.isEmpty())
repaintRect.intersect(rect);
rect = maskerBoundingBoxForRenderer(this);
if (!rect.isEmpty())
repaintRect.intersect(rect);
style()->svgStyle()->inflateForShadow(repaintRect);
return repaintRect;
}
FloatRect RenderSVGText::repaintRectInLocalCoordinates() const
{
FloatRect repaintRect = strokeBoundingBox();
// FIXME: We need to be careful here. We assume that there is no filter,
// clipper or masker if the rects are empty.
FloatRect rect = filterBoundingBoxForRenderer(this);
if (!rect.isEmpty())
repaintRect = rect;
rect = clipperBoundingBoxForRenderer(this);
if (!rect.isEmpty())
repaintRect.intersect(rect);
rect = maskerBoundingBoxForRenderer(this);
if (!rect.isEmpty())
repaintRect.intersect(rect);
style()->svgStyle()->inflateForShadow(repaintRect);
return repaintRect;
}