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/* 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
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