Source/core/animation/AnimatableLengthSize.cpp

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#include "config.h"
#include "core/animation/AnimatableLengthSize.h"

namespace WebCore {

PassRefPtr<AnimatableValue> AnimatableLengthSize::interpolateTo(const AnimatableValue* value, double fraction) const
{
    const AnimatableLengthSize* lengthSize = toAnimatableLengthSize(value);
    return AnimatableLengthSize::create(
        AnimatableValue::interpolate(this->width(), lengthSize->width(), fraction),
        AnimatableValue::interpolate(this->height(), lengthSize->height(), fraction));
}

PassRefPtr<AnimatableValue> AnimatableLengthSize::addWith(const AnimatableValue* value) const
{
    const AnimatableLengthSize* lengthSize = toAnimatableLengthSize(value);
    return AnimatableLengthSize::create(
        AnimatableValue::add(this->width(), lengthSize->width()),
        AnimatableValue::add(this->height(), lengthSize->height()));
}

bool AnimatableLengthSize::equalTo(const AnimatableValue* value) const
{
    const AnimatableLengthSize* lengthSize = toAnimatableLengthSize(value);
    return width()->equals(lengthSize->width()) && height()->equals(lengthSize->height());
}

}