1
2/*
3 * Copyright 2006 The Android Open Source Project
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8
9
10#ifndef SkDisplayMath_DEFINED
11#define SkDisplayMath_DEFINED
12
13#include "SkDisplayable.h"
14#include "SkMemberInfo.h"
15#include "SkRandom.h"
16
17class SkDisplayMath : public SkDisplayable {
18    DECLARE_DISPLAY_MEMBER_INFO(Math);
19    virtual void executeFunction(SkDisplayable* , int index,
20        SkTDArray<SkScriptValue>& parameters, SkDisplayTypes type,
21        SkScriptValue* );
22    virtual const SkFunctionParamType* getFunctionsParameters();
23    virtual bool getProperty(int index, SkScriptValue* value) const;
24private:
25    mutable SkRandom fRandom;
26    static const SkScalar gConstants[];
27    static const SkFunctionParamType fFunctionParameters[];
28
29};
30
31#endif // SkDisplayMath_DEFINED
32