1 /*
2  * Copyright (c) 2024 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 KNUCKLE_GLOW_TRACE_SYSTEM_H
17 #define KNUCKLE_GLOW_TRACE_SYSTEM_H
18 
19 #include <vector>
20 
21 #include "draw/canvas.h"
22 #include "image/bitmap.h"
23 #include "include/core/SkPath.h"
24 #include "pipeline/rs_recording_canvas.h"
25 #include "render/rs_pixel_map_util.h"
26 
27 #include "knuckle_divergent_point.h"
28 #include "knuckle_glow_point.h"
29 
30 namespace OHOS {
31 namespace MMI {
32 class KnuckleGlowTraceSystem {
33 public:
34     KnuckleGlowTraceSystem(int32_t pointSize, std::shared_ptr<OHOS::Media::PixelMap> pixelMap,
35         int32_t maxDivergenceNum);
36     ~KnuckleGlowTraceSystem() = default;
37     void Clear();
38     void Update();
39     void Draw(Rosen::ExtendRecordingCanvas* canvas);
40     void ResetDivergentPoints(double pointX, double pointY);
41     void AddGlowPoints(const Rosen::Drawing::Path &path, int64_t timeInterval);
42 
43 private:
44     std::vector<std::shared_ptr<KnuckleGlowPoint>> glowPoints_;
45     std::vector<std::shared_ptr<KnuckleDivergentPoint>> divergentPoints_;
46     int32_t maxDivergenceNum_ { 0 };
47 };
48 } // namespace MMI
49 } // namespace OHOS
50 #endif // KNUCKLE_GLOW_TRACE_SYSTEM_H
51