void SVGPointList::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> fromValue, PassRefPtr<SVGPropertyBase> toValue, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement)
{
RefPtr<SVGPointList> fromList = toSVGPointList(fromValue);
RefPtr<SVGPointList> toList = toSVGPointList(toValue);
RefPtr<SVGPointList> toAtEndOfDurationList = toSVGPointList(toAtEndOfDurationValue);
size_t fromPointListSize = fromList->length();
size_t toPointListSize = toList->length();
size_t toAtEndOfDurationListSize = toAtEndOfDurationList->length();
if (!adjustFromToListValues(fromList, toList, percentage, animationElement->animationMode() == ToAnimation, true))
return;
for (size_t i = 0; i < toPointListSize; ++i) {
float animatedX = at(i)->x();
float animatedY = at(i)->y();
FloatPoint effectiveFrom;
if (fromPointListSize)
effectiveFrom = fromList->at(i)->value();
FloatPoint effectiveTo = toList->at(i)->value();
FloatPoint effectiveToAtEnd;
if (i < toAtEndOfDurationListSize)
effectiveToAtEnd = toAtEndOfDurationList->at(i)->value();
animationElement->animateAdditiveNumber(percentage, repeatCount, effectiveFrom.x(), effectiveTo.x(), effectiveToAtEnd.x(), animatedX);
animationElement->animateAdditiveNumber(percentage, repeatCount, effectiveFrom.y(), effectiveTo.y(), effectiveToAtEnd.y(), animatedY);
at(i)->setValue(FloatPoint(animatedX, animatedY));
}
}
void SVGPointList::add(SVGPropertyBase* other, SVGElement* contextElement)
{
SVGPointList* otherList = toSVGPointList(other);
if (length() != otherList->length())
return;
for (size_t i = 0; i < length(); ++i)
at(i)->setValue(at(i)->value() + otherList->at(i)->value());
}
void SVGPointList::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement* contextElement)
{
RefPtr<SVGPointList> otherList = toSVGPointList(other);
if (length() != otherList->length())
return;
for (size_t i = 0; i < length(); ++i)
at(i)->setValue(at(i)->value() + otherList->at(i)->value());
}
InterpolationValue SVGPointListInterpolationType::maybeConvertSVGValue(
const SVGPropertyBase& svgValue) const {
if (svgValue.type() != AnimatedPoints)
return nullptr;
const SVGPointList& pointList = toSVGPointList(svgValue);
std::unique_ptr<InterpolableList> result =
InterpolableList::create(pointList.length() * 2);
for (size_t i = 0; i < pointList.length(); i++) {
const SVGPoint& point = *pointList.at(i);
result->set(2 * i, InterpolableNumber::create(point.x()));
result->set(2 * i + 1, InterpolableNumber::create(point.y()));
}
return InterpolationValue(std::move(result));
}
