1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef WebScrollOffsetAnimationCurve_h
6#define WebScrollOffsetAnimationCurve_h
7
8#include "WebCompositorAnimationCurve.h"
9#include "WebFloatPoint.h"
10
11namespace blink {
12
13class WebScrollOffsetAnimationCurve : public WebCompositorAnimationCurve {
14public:
15    virtual ~WebScrollOffsetAnimationCurve() { }
16
17    virtual void setInitialValue(WebFloatPoint) = 0;
18    virtual WebFloatPoint getValue(double time) const = 0;
19    virtual double duration() const = 0;
20};
21
22} // namespace blink
23
24#endif // WebScrollOffsetAnimationCurve_h
25