79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
#pragma once
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#include <mbgl/util/client_options.hpp>
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#include <mbgl/util/image.hpp>
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#include <mbgl/util/geo.hpp>
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#include <exception>
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#include <memory>
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#include <string>
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#include <vector>
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#include <functional>
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#include <optional>
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namespace mbgl {
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struct CameraOptions;
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class ClientOptions;
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class LatLngBounds;
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class ResourceOptions;
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namespace style {
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class Style;
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} // namespace style
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class MapSnapshotterObserver {
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public:
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virtual ~MapSnapshotterObserver() = default;
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static MapSnapshotterObserver& nullObserver();
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virtual void onDidFailLoadingStyle(const std::string&) {}
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virtual void onDidFinishLoadingStyle() {}
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virtual void onStyleImageMissing(const std::string&) {}
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};
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class MapSnapshotter {
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public:
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MapSnapshotter(Size size,
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float pixelRatio,
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const ResourceOptions&,
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const ClientOptions&,
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MapSnapshotterObserver&,
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std::optional<std::string> localFontFamily = std::nullopt);
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MapSnapshotter(Size size, float pixelRatio, const ResourceOptions&, const ClientOptions& = ClientOptions());
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~MapSnapshotter();
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void setStyleURL(const std::string& styleURL);
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std::string getStyleURL() const;
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void setStyleJSON(const std::string& styleJSON);
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std::string getStyleJSON() const;
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void setSize(const Size&);
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Size getSize() const;
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void setCameraOptions(const CameraOptions&);
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CameraOptions getCameraOptions() const;
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void setRegion(const LatLngBounds&);
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LatLngBounds getRegion() const;
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style::Style& getStyle();
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const style::Style& getStyle() const;
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using PointForFn = std::function<ScreenCoordinate(const LatLng&)>;
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using LatLngForFn = std::function<LatLng(const ScreenCoordinate&)>;
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using Attributions = std::vector<std::string>;
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using Callback = std::function<void(std::exception_ptr, PremultipliedImage, Attributions, PointForFn, LatLngForFn)>;
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void snapshot(Callback);
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void cancel();
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private:
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class Impl;
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std::unique_ptr<Impl> impl;
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};
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} // namespace mbgl
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