1 /*
2  * Copyright (c) 2021-2023 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 RENDER_SERVICE_CLIENT_CORE_RENDER_RS_PATH_H
17 #define RENDER_SERVICE_CLIENT_CORE_RENDER_RS_PATH_H
18 
19 #include <memory>
20 #include <string>
21 
22 #include "common/rs_macros.h"
23 #include "common/rs_matrix3.h"
24 #include "common/rs_rect.h"
25 #include "common/rs_vector2.h"
26 
27 #include "draw/path.h"
28 namespace OHOS {
29 namespace Rosen {
30 class RSB_EXPORT RSPath {
31 public:
32     RSPath();
33     virtual ~RSPath();
34     static RSB_EXPORT std::shared_ptr<RSPath> CreateRSPath();
35     static RSB_EXPORT std::shared_ptr<RSPath> CreateRSPath(const Drawing::Path& path);
36     static RSB_EXPORT std::shared_ptr<RSPath> CreateRSPath(const std::string& path);
37     float GetDistance() const;
38     template<typename T>
GetPosTan(float distance,T & pos,float & degrees)39     bool GetPosTan(float distance, T& pos, float& degrees) const
40     {
41         return true;
42     }
43 
44     std::shared_ptr<RSPath> Reverse();
45 
46     void SetDrawingPath(const Drawing::Path& path);
47     const Drawing::Path& GetDrawingPath() const;
48 
49 private:
50     RSPath(const RSPath&) = delete;
51     RSPath(const RSPath&&) = delete;
52     RSPath& operator=(const RSPath&) = delete;
53     RSPath& operator=(const RSPath&&) = delete;
54 
55     Drawing::Path* drPath_ = nullptr;
56 };
57 
58 template<>
59 RSB_EXPORT bool RSPath::GetPosTan(float distance, Vector2f& pos, float& degrees) const;
60 template<>
61 RSB_EXPORT bool RSPath::GetPosTan(float distance, Vector4f& pos, float& degrees) const;
62 } // namespace Rosen
63 } // namespace OHOS
64 
65 #endif // RENDER_SERVICE_CLIENT_CORE_RENDER_RS_PATH_H
66