InterpolationValue CSSImageInterpolationType::maybeConvertNeutral(
const InterpolationValue& underlying,
ConversionCheckers& conversionCheckers) const {
conversionCheckers.append(UnderlyingImageChecker::create(underlying));
return InterpolationValue(underlying.clone());
}
InterpolationValue CSSPaintInterpolationType::maybeConvertNeutral(const InterpolationValue&, ConversionCheckers&) const
{
return InterpolationValue(CSSColorInterpolationType::createInterpolableColor(Color::transparent));
}
InterpolationValue CSSScaleInterpolationType::maybeConvertUnderlyingValue(
const InterpolationEnvironment& environment) const {
return InterpolationValue(
Scale(environment.state().style()->scale()).createInterpolableValue());
}
static InterpolationValue convertKeyword(CSSValueID keyword) {
return InterpolationValue(InterpolableList::create(0),
CSSSizeNonInterpolableValue::create(keyword));
}
InterpolationValue CSSScaleInterpolationType::maybeConvertInitial(
const StyleResolverState&,
ConversionCheckers&) const {
return InterpolationValue(Scale(1, 1, 1).createInterpolableValue());
}
InterpolationValue CSSScaleInterpolationType::maybeConvertNeutral(
const InterpolationValue&,
ConversionCheckers&) const {
return InterpolationValue(Scale(1, 1, 1).createInterpolableValue());
}
InterpolationValue SVGAngleInterpolationType::maybeConvertSVGValue(const SVGPropertyBase& svgValue) const
{
if (toSVGAngle(svgValue).orientType()->enumValue() != SVGMarkerOrientAngle)
return nullptr;
return InterpolationValue(InterpolableNumber::create(toSVGAngle(svgValue).value()));
}
InterpolationValue SVGAngleInterpolationType::maybeConvertNeutral(const InterpolationValue&, ConversionCheckers&) const
{
return InterpolationValue(InterpolableNumber::create(0));
}
InterpolationValue CSSNumberInterpolationType::createNumberValue(double number) const
{
return InterpolationValue(InterpolableNumber::create(number));
}