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32 #include "core/animation/AnimatableLengthBox.h"
36 PassRefPtrWillBeRawPtr<AnimatableValue> AnimatableLengthBox::interpolateTo(const AnimatableValue* value, double fraction) const
38 const AnimatableLengthBox* lengthBox = toAnimatableLengthBox(value);
39 return AnimatableLengthBox::create(
40 AnimatableValue::interpolate(this->left(), lengthBox->left(), fraction),
41 AnimatableValue::interpolate(this->right(), lengthBox->right(), fraction),
42 AnimatableValue::interpolate(this->top(), lengthBox->top(), fraction),
43 AnimatableValue::interpolate(this->bottom(), lengthBox->bottom(), fraction));
46 bool AnimatableLengthBox::equalTo(const AnimatableValue* value) const
48 const AnimatableLengthBox* lengthBox = toAnimatableLengthBox(value);
49 return left()->equals(lengthBox->left())
50 && right()->equals(lengthBox->right())
51 && top()->equals(lengthBox->top())
52 && bottom()->equals(lengthBox->bottom());
55 void AnimatableLengthBox::trace(Visitor* visitor)
57 visitor->trace(m_left);
58 visitor->trace(m_right);
59 visitor->trace(m_top);
60 visitor->trace(m_bottom);
61 AnimatableValue::trace(visitor);