Esempio n. 1
0
static void setGradientAttributes(SVGGradientElement* element, RadialGradientAttributes& attributes, bool isRadial = true)
{
    if (!attributes.hasSpreadMethod() && element->spreadMethod()->isSpecified())
        attributes.setSpreadMethod(element->spreadMethod()->currentValue()->enumValue());

    if (!attributes.hasGradientUnits() && element->gradientUnits()->isSpecified())
        attributes.setGradientUnits(element->gradientUnits()->currentValue()->enumValue());

    if (!attributes.hasGradientTransform() && element->gradientTransform()->isSpecified()) {
        AffineTransform transform;
        element->gradientTransform()->currentValue()->concatenate(transform);
        attributes.setGradientTransform(transform);
    }

    if (!attributes.hasStops()) {
        const Vector<Gradient::ColorStop>& stops(element->buildStops());
        if (!stops.isEmpty())
            attributes.setStops(stops);
    }

    if (isRadial) {
        SVGRadialGradientElement* radial = toSVGRadialGradientElement(element);

        if (!attributes.hasCx() && radial->cx()->isSpecified())
            attributes.setCx(radial->cx()->currentValue());

        if (!attributes.hasCy() && radial->cy()->isSpecified())
            attributes.setCy(radial->cy()->currentValue());

        if (!attributes.hasR() && radial->r()->isSpecified())
            attributes.setR(radial->r()->currentValue());

        if (!attributes.hasFx() && radial->fx()->isSpecified())
            attributes.setFx(radial->fx()->currentValue());

        if (!attributes.hasFy() && radial->fy()->isSpecified())
            attributes.setFy(radial->fy()->currentValue());

        if (!attributes.hasFr() && radial->fr()->isSpecified())
            attributes.setFr(radial->fr()->currentValue());
    }
}
static void setGradientAttributes(SVGGradientElement& element, RadialGradientAttributes& attributes, bool isRadial = true)
{
    if (!attributes.hasSpreadMethod() && element.hasAttribute(SVGNames::spreadMethodAttr))
        attributes.setSpreadMethod(element.spreadMethod());

    if (!attributes.hasGradientUnits() && element.hasAttribute(SVGNames::gradientUnitsAttr))
        attributes.setGradientUnits(element.gradientUnits());

    if (!attributes.hasGradientTransform() && element.hasAttribute(SVGNames::gradientTransformAttr)) {
        AffineTransform transform;
        element.gradientTransform().concatenate(transform);
        attributes.setGradientTransform(transform);
    }

    if (!attributes.hasStops()) {
        const Vector<Gradient::ColorStop>& stops(element.buildStops());
        if (!stops.isEmpty())
            attributes.setStops(stops);
    }

    if (isRadial) {
        SVGRadialGradientElement& radial = downcast<SVGRadialGradientElement>(element);

        if (!attributes.hasCx() && element.hasAttribute(SVGNames::cxAttr))
            attributes.setCx(radial.cx());

        if (!attributes.hasCy() && element.hasAttribute(SVGNames::cyAttr))
            attributes.setCy(radial.cy());

        if (!attributes.hasR() && element.hasAttribute(SVGNames::rAttr))
            attributes.setR(radial.r());

        if (!attributes.hasFx() && element.hasAttribute(SVGNames::fxAttr))
            attributes.setFx(radial.fx());

        if (!attributes.hasFy() && element.hasAttribute(SVGNames::fyAttr))
            attributes.setFy(radial.fy());

        if (!attributes.hasFr() && element.hasAttribute(SVGNames::frAttr))
            attributes.setFr(radial.fr());
    }
}