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#pragma once
#include <mbgl/style/source.hpp>
#include <mbgl/util/geo.hpp>
#include <mbgl/util/geojson.hpp>
#include <mbgl/util/range.hpp>
#include <mbgl/util/constants.hpp>
namespace mbgl {
class OverscaledTileID;
class CanonicalTileID;
template <class T>
class Actor;
namespace style {
using TileFunction = std::function<void(const CanonicalTileID&)>;
class CustomTileLoader;
class CustomGeometrySource : public Source {
public:
struct TileOptions {
double tolerance = 0.375;
uint16_t tileSize = util::tileSize;
uint16_t buffer = 128;
};
struct Options {
TileFunction fetchTileFunction;
TileFunction cancelTileFunction;
Range<uint8_t> zoomRange = { 0, 18};
TileOptions tileOptions;
};
public:
CustomGeometrySource(std::string id, CustomGeometrySource::Options options);
~CustomGeometrySource() final;
void loadDescription(FileSource&) final;
void setTileData(const CanonicalTileID&, const GeoJSON&);
void invalidateTile(const CanonicalTileID&);
void invalidateRegion(const LatLngBounds&);
// Private implementation
class Impl;
const Impl& impl() const;
private:
std::unique_ptr<Actor<CustomTileLoader>> loader;
};
template <>
inline bool Source::is<CustomGeometrySource>() const {
return getType() == SourceType::CustomVector;
}
} // namespace style
} // namespace mbgl
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