C++ (Cpp) SVGSVGElement::GetViewBoxTransform示例

示例#1

bool
nsSVGInnerSVGFrame::HasChildrenOnlyTransform(gfxMatrix *aTransform) const
{
  SVGSVGElement *content = static_cast<SVGSVGElement*>(mContent);

  if (content->HasViewBoxOrSyntheticViewBox()) {
    // XXX Maybe return false if the transform is the identity transform?
    if (aTransform) {
      *aTransform = content->GetViewBoxTransform();
    }
    return true;
  }
  return false;
}