1 /* 2 * Copyright (c) 2024-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef PATH_ITERATOR_IMPL_H 17 #define PATH_ITERATOR_IMPL_H 18 19 #include <memory> 20 21 #include "base_impl.h" 22 #include "utils/scalar.h" 23 24 namespace OHOS { 25 namespace Rosen { 26 namespace Drawing { 27 class PathIter; 28 class PathIterator; 29 enum class PathVerb; 30 class PathIteratorImpl : public BaseImpl { 31 public: ~PathIteratorImpl()32 ~PathIteratorImpl() override {} PathIteratorImpl(const Path & p)33 explicit PathIteratorImpl(const Path& p) {} 34 virtual scalar ConicWeight() const = 0; 35 virtual PathVerb Next(Point* points) = 0; 36 virtual PathVerb Peek() = 0; 37 }; 38 39 class PathIterImpl : public BaseImpl { 40 public: ~PathIterImpl()41 ~PathIterImpl() override {} PathIterImpl(const Path & p,bool forceClose)42 explicit PathIterImpl(const Path& p, bool forceClose) {} 43 virtual scalar ConicWeight() const = 0; 44 virtual PathVerb Next(Point* points) = 0; 45 }; 46 } // namespace Drawing 47 } // namespace Rosen 48 } // namespace OHOS 49 #endif