michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #ifndef SkDisplayMath_DEFINED
michael@0: #define SkDisplayMath_DEFINED
michael@0: 
michael@0: #include "SkDisplayable.h"
michael@0: #include "SkMemberInfo.h"
michael@0: #include "SkRandom.h"
michael@0: 
michael@0: class SkDisplayMath : public SkDisplayable {
michael@0:     DECLARE_DISPLAY_MEMBER_INFO(Math);
michael@0:     virtual void executeFunction(SkDisplayable* , int index,
michael@0:         SkTDArray<SkScriptValue>& parameters, SkDisplayTypes type,
michael@0:         SkScriptValue* );
michael@0:     virtual const SkFunctionParamType* getFunctionsParameters();
michael@0:     virtual bool getProperty(int index, SkScriptValue* value) const;
michael@0: private:
michael@0:     mutable SkRandom fRandom;
michael@0:     static const SkScalar gConstants[];
michael@0:     static const SkFunctionParamType fFunctionParameters[];
michael@0: 
michael@0: };
michael@0: 
michael@0: #endif // SkDisplayMath_DEFINED