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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "core/animation/animatable/AnimatableTransform.h" | 31 #include "core/animation/animatable/AnimatableTransform.h" |
32 | 32 |
33 #include "platform/animation/AnimationUtilities.h" | 33 #include "platform/animation/AnimationUtilities.h" |
34 | 34 |
35 namespace blink { | 35 namespace blink { |
36 | 36 |
37 PassRefPtr<AnimatableTransform> AnimatableTransform::Create( | |
38 const TransformOperations& transform, | |
39 double zoom) { | |
40 return AdoptRef(new AnimatableTransform(transform, zoom)); | |
41 } | |
42 | |
43 PassRefPtr<AnimatableValue> AnimatableTransform::InterpolateTo( | 37 PassRefPtr<AnimatableValue> AnimatableTransform::InterpolateTo( |
44 const AnimatableValue* value, | 38 const AnimatableValue* value, |
45 double fraction) const { | 39 double fraction) const { |
46 const AnimatableTransform& transform = ToAnimatableTransform(*value); | 40 const AnimatableTransform& transform = ToAnimatableTransform(*value); |
47 return AnimatableTransform::Create( | 41 return AnimatableTransform::Create( |
48 transform.transform_.Blend(transform_, fraction), | 42 transform.transform_.Blend(transform_, fraction), |
49 Blend(zoom_, transform.zoom_, fraction)); | 43 Blend(zoom_, transform.zoom_, fraction)); |
50 } | 44 } |
51 | 45 |
52 bool AnimatableTransform::EqualTo(const AnimatableValue* value) const { | |
53 return transform_ == ToAnimatableTransform(value)->transform_; | |
54 } | |
55 | |
56 } // namespace blink | 46 } // namespace blink |
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