| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_CSSOM_INTERPOLATE_PROPERTY_VALUE_H_ |
| #define COBALT_CSSOM_INTERPOLATE_PROPERTY_VALUE_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "cobalt/cssom/property_value.h" |
| #include "cobalt/script/wrappable.h" |
| |
| namespace cobalt { |
| namespace cssom { |
| |
| // Interpolates between the given start and end property values, returning |
| // a newly created interpolated property value. |
| scoped_refptr<PropertyValue> InterpolatePropertyValue( |
| float progress, const scoped_refptr<PropertyValue>& start_value, |
| const scoped_refptr<PropertyValue>& end_value); |
| |
| } // namespace cssom |
| } // namespace cobalt |
| |
| #endif // COBALT_CSSOM_INTERPOLATE_PROPERTY_VALUE_H_ |
