C++ (Cpp) SVGTextFrame::GetStartPositionOfChar Exemples

Exemple #1

already_AddRefed<nsISVGPoint>
SVGTextContentElement::GetStartPositionOfChar(uint32_t charnum, ErrorResult& rv)
{
  SVGTextFrame* textFrame = GetSVGTextFrame();
  if (!textFrame) {
    rv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }

  nsCOMPtr<nsISVGPoint> point;
  rv = textFrame->GetStartPositionOfChar(this, charnum, getter_AddRefs(point));
  return point.forget();
}