00001 /* 00002 * Copyright (C) 2006 The Android Open Source Project 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef SkUnitMapper_DEFINED 00018 #define SkUnitMapper_DEFINED 00019 00020 #include "SkRefCnt.h" 00021 #include "SkScalar.h" 00022 00023 #include "SkFlattenable.h" 00024 00025 class SkUnitMapper : public SkFlattenable { 00026 public: 00027 SkUnitMapper() {} 00028 00031 virtual uint16_t mapUnit16(uint16_t x) = 0; 00032 00033 protected: 00034 SkUnitMapper(SkFlattenableReadBuffer& rb) : SkFlattenable(rb) {} 00035 }; 00036 00037 #endif 00038