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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/base/animation/tween.h" | 5 #include "ui/base/animation/tween.h" |
| 6 | 6 |
| 7 #include <math.h> | 7 #include <math.h> |
| 8 | 8 |
| 9 #if defined(OS_WIN) | 9 #if defined(OS_WIN) |
| 10 #include <float.h> | 10 #include <float.h> |
| (...skipping 26 matching lines...) Expand all Loading... |
| 37 case LINEAR: | 37 case LINEAR: |
| 38 return state; | 38 return state; |
| 39 | 39 |
| 40 case EASE_OUT_SNAP: | 40 case EASE_OUT_SNAP: |
| 41 state = 0.95 * (1.0 - pow(1.0 - state, 2)); | 41 state = 0.95 * (1.0 - pow(1.0 - state, 2)); |
| 42 return state; | 42 return state; |
| 43 | 43 |
| 44 case EASE_OUT: | 44 case EASE_OUT: |
| 45 return 1.0 - pow(1.0 - state, 2); | 45 return 1.0 - pow(1.0 - state, 2); |
| 46 | 46 |
| 47 case EASE_OUT_2: | |
| 48 return 1.0 - pow(1.0 - state, 3); | |
| 49 | |
| 50 case EASE_OUT_3: | |
| 51 return 1.0 - pow(1.0 - state, 4); | |
| 52 | |
| 53 case SMOOTH_IN_OUT: | 47 case SMOOTH_IN_OUT: |
| 54 return sin(state); | 48 return sin(state); |
| 55 | 49 |
| 56 case ZERO: | 50 case ZERO: |
| 57 return 0; | 51 return 0; |
| 58 } | 52 } |
| 59 | 53 |
| 60 NOTREACHED(); | 54 NOTREACHED(); |
| 61 return state; | 55 return state; |
| 62 } | 56 } |
| (...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 103 if (value <= 0.0) | 97 if (value <= 0.0) |
| 104 return start_transform; | 98 return start_transform; |
| 105 | 99 |
| 106 gfx::Transform to_return = end_transform; | 100 gfx::Transform to_return = end_transform; |
| 107 to_return.Blend(start_transform, value); | 101 to_return.Blend(start_transform, value); |
| 108 | 102 |
| 109 return to_return; | 103 return to_return; |
| 110 } | 104 } |
| 111 | 105 |
| 112 } // namespace ui | 106 } // namespace ui |
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Chromium Code Reviews
Issue 16105005:
Cleanup legacy flags and switches (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src