1 /* 2 * Copyright (c) 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 FOUNDATION_ACE_ADAPTER_PREVIEW_OSAL_PIXEL_MAP_PREVIEW_H 17 #define FOUNDATION_ACE_ADAPTER_PREVIEW_OSAL_PIXEL_MAP_PREVIEW_H 18 19 #include "base/image/pixel_map.h" 20 21 namespace OHOS::Ace { 22 class PixelMapPreview : public PixelMap { DECLARE_ACE_TYPE(PixelMapPreview,PixelMap)23 DECLARE_ACE_TYPE(PixelMapPreview, PixelMap) 24 25 public: 26 explicit PixelMapPreview(std::shared_ptr<Media::PixelMap> pixmap) : pixmap_(std::move(pixmap)) {} 27 static RefPtr<PixelMap> CreatePixelMap(void* sptrAddr); 28 static RefPtr<PixelMap> CreatePixelMapFromDataAbility(void* uniquePtr); 29 static RefPtr<PixelMap> ConvertSkImageToPixmap( 30 const uint32_t* colors, uint32_t colorLength, int32_t width, int32_t height); 31 int32_t GetWidth() const override; 32 int32_t GetHeight() const override; 33 const uint8_t* GetPixels() const override; 34 PixelFormat GetPixelFormat() const override; 35 AlphaType GetAlphaType() const override; 36 int32_t GetRowStride() const override; 37 int32_t GetRowBytes() const override; 38 int32_t GetByteCount() const override; 39 void* GetPixelManager() const override; 40 void* GetRawPixelMapPtr() const override; 41 std::string GetId() override; 42 std::string GetModifyId() override; 43 void Scale(float xAxis, float yAxis) override; 44 void Scale(float xAxis, float yAxis, const AceAntiAliasingOption &option) override; GetPixelMapSharedPtr()45 std::shared_ptr<Media::PixelMap> GetPixelMapSharedPtr() override 46 { 47 return pixmap_; 48 } 49 50 private: 51 std::shared_ptr<Media::PixelMap> pixmap_; 52 }; 53 } // namespace OHOS::Ace 54 55 #endif // FOUNDATION_ACE_ADAPTER_PREVIEW_OSAL_PIXEL_MAP_PREVIEW_H 56