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 "knuckle_divergent_point.h" 20 #include "knuckle_glow_point.h" 21 22 namespace OHOS { 23 namespace MMI { 24 class KnuckleGlowTraceSystem { 25 public: 26 KnuckleGlowTraceSystem(int32_t pointSize, std::shared_ptr<OHOS::Media::PixelMap> pixelMap, 27 int32_t maxDivergenceNum); 28 ~KnuckleGlowTraceSystem() = default; 29 void Clear(); 30 void Update(); 31 void Draw(Rosen::ExtendRecordingCanvas* canvas); 32 void ResetDivergentPoints(double pointX, double pointY); 33 void AddGlowPoints(const Rosen::Drawing::Path &path, int64_t timeInterval); 34 35 private: 36 std::vector<std::shared_ptr<KnuckleGlowPoint>> glowPoints_; 37 std::vector<std::shared_ptr<KnuckleDivergentPoint>> divergentPoints_; 38 int32_t maxDivergenceNum_ { 0 }; 39 }; 40 } // namespace MMI 41 } // namespace OHOS 42 #endif // KNUCKLE_GLOW_TRACE_SYSTEM_H 43