56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
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#pragma once
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#include <filesystem>
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#include <functional>
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#include <memory>
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#include <opencv2/core/mat.hpp>
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#include <optional>
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#include <string>
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namespace pixelarium::imaging
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{
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using ImageQueryFunctor = std::function<void(const std::string&, void*, int*)>;
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enum class ImageFileType
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{
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UNKNOWN = -10,
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ABSTRACT = 0,
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PNG = 1,
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JPG = 2,
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CZI = 3,
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};
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/// @brief An abstract interface to define a semantic query
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/// for a multi-dimensional image.
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struct IImageQuery
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{
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virtual ~IImageQuery() = default;
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};
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/// @brief This aims to be a generic image abstraction
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/// meant for codec specific implementation.
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class IPixelariumImage
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{
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public:
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virtual ~IPixelariumImage() = default;
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// this will have to throw or something for multidimensional images
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virtual std::optional<std::unique_ptr<cv::Mat>> TryGetImage() = 0;
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virtual std::optional<std::unique_ptr<cv::Mat>> TryGetImage(const IImageQuery&) = 0;
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virtual std::string Name() const noexcept = 0;
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virtual bool Empty() const noexcept = 0;
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virtual std::filesystem::path Uri() const noexcept = 0;
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public:
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const static ImageFileType type_{ImageFileType::ABSTRACT};
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protected:
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std::filesystem::path uri_;
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};
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} // namespace pixelarium::imaging
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