Ejemplos de LayoutSVGShape en C++ (Cpp)

Ejemplo n.º 1

Archivo: SVGLineElement.cpp Proyecto: aobzhirov/ChromiumGStreamerBackend

void SVGLineElement::svgAttributeChanged(const QualifiedName& attrName)
{
    if (attrName == SVGNames::x1Attr
        || attrName == SVGNames::y1Attr
        || attrName == SVGNames::x2Attr
        || attrName == SVGNames::y2Attr) {
        updateRelativeLengthsInformation();

        LayoutSVGShape* layoutObject = toLayoutSVGShape(this->layoutObject());
        if (!layoutObject)
            return;

        SVGElement::InvalidationGuard invalidationGuard(this);
        layoutObject->setNeedsShapeUpdate();
        markForLayoutAndParentResourceInvalidation(layoutObject);
        return;
    }

    SVGGeometryElement::svgAttributeChanged(attrName);
}

Ejemplo n.º 2

void SVGCircleElement::svgAttributeChanged(const QualifiedName& attrName) {
  if (attrName == SVGNames::rAttr || attrName == SVGNames::cxAttr ||
      attrName == SVGNames::cyAttr) {
    SVGElement::InvalidationGuard invalidationGuard(this);

    invalidateSVGPresentationAttributeStyle();
    setNeedsStyleRecalc(LocalStyleChange,
                        StyleChangeReasonForTracing::fromAttribute(attrName));
    updateRelativeLengthsInformation();

    LayoutSVGShape* layoutObject = toLayoutSVGShape(this->layoutObject());
    if (!layoutObject)
      return;

    layoutObject->setNeedsShapeUpdate();
    markForLayoutAndParentResourceInvalidation(layoutObject);
    return;
  }

  SVGGraphicsElement::svgAttributeChanged(attrName);
}