/* libs/graphics/animator/SkDisplayMath.h ** ** Copyright 2006, The Android Open Source Project ** ** 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 SkDisplayMath_DEFINED #define SkDisplayMath_DEFINED #include "SkDisplayable.h" #include "SkMemberInfo.h" #include "SkRandom.h" class SkDisplayMath : public SkDisplayable { DECLARE_DISPLAY_MEMBER_INFO(Math); virtual void executeFunction(SkDisplayable* , int index, SkTDArray<SkScriptValue>& parameters, SkDisplayTypes type, SkScriptValue* ); virtual const SkFunctionParamType* getFunctionsParameters(); virtual bool getProperty(int index, SkScriptValue* value) const; private: mutable SkRandom fRandom; static const SkScalar gConstants[]; static const SkFunctionParamType fFunctionParameters[]; }; #endif // SkDisplayMath_DEFINED