1 /*
2  * Copyright (c) 2023-2023 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 PIXMAP_H
17 #define PIXMAP_H
18 
19 #include "drawing/engine_adapter/impl_interface/pixmap_impl.h"
20 #include "utils/drawing_macros.h"
21 
22 namespace OHOS {
23 namespace Rosen {
24 namespace Drawing {
25 class DRAWING_API Pixmap {
26 public:
27     Pixmap();
28     Pixmap(const ImageInfo& imageInfo, const void* addr, size_t rowBytes);
29     virtual ~Pixmap();
30     std::shared_ptr<ColorSpace> GetColorSpace() const;
31     ColorType GetColorType() const;
32     AlphaType GetAlphaType() const;
33     ColorQuad GetColor(int x, int y) const;
34     size_t GetRowBytes() const;
35     const void* GetAddr() const;
36     int32_t GetWidth() const;
37     int32_t GetHeight() const;
38     bool ScalePixels(const Pixmap& dst, const SamplingOptions& options) const;
39 
40     template<typename T>
GetImpl()41     T* GetImpl() const
42     {
43         return pixmapImplPtr_->DowncastingTo<T>();
44     }
45 
46 private:
47     std::shared_ptr<PixmapImpl> pixmapImplPtr_;
48 };
49 } // namespace Drawing
50 } // namespace Rosen
51 } // namespace OHOS
52 #endif
53