GeoJsonDocumentRasterOverlay.h

#pragma once
 
#include <CesiumAsync/AsyncSystem.h>
#include <CesiumAsync/IAssetAccessor.h>
#include <CesiumGeospatial/CartographicPolygon.h>
#include <CesiumGeospatial/Ellipsoid.h>
#include <CesiumRasterOverlays/Library.h>
#include <CesiumRasterOverlays/RasterOverlay.h>
#include <CesiumRasterOverlays/RasterOverlayTileProvider.h>
#include <CesiumUtility/Color.h>
#include <CesiumUtility/IntrusivePointer.h>
#include <CesiumVectorData/GeoJsonDocument.h>
#include <CesiumVectorData/GeoJsonObject.h>
#include <CesiumVectorData/VectorStyle.h>
 
#include <spdlog/fwd.h>
 
#include <memory>
#include <string>
 
namespace CesiumRasterOverlays {

struct GeoJsonDocumentRasterOverlayOptions {
  CesiumVectorData::VectorStyle defaultStyle;

  CesiumGeospatial::Ellipsoid ellipsoid;

  uint32_t mipLevels = 0;
};

class CESIUMRASTEROVERLAYS_API GeoJsonDocumentRasterOverlay final
    : public RasterOverlay {
 
public:
  GeoJsonDocumentRasterOverlay(
      const CesiumAsync::AsyncSystem& asyncSystem,
      const std::string& name,
      const std::shared_ptr<CesiumVectorData::GeoJsonDocument>& document,
      const GeoJsonDocumentRasterOverlayOptions& vectorOverlayOptions,
      const RasterOverlayOptions& overlayOptions = {});

  GeoJsonDocumentRasterOverlay(
      const std::string& name,
      CesiumAsync::Future<std::shared_ptr<CesiumVectorData::GeoJsonDocument>>&&
          documentFuture,
      const GeoJsonDocumentRasterOverlayOptions& vectorOverlayOptions,
      const RasterOverlayOptions& overlayOptions = {});
 
  virtual ~GeoJsonDocumentRasterOverlay() override;
 
  virtual CesiumAsync::Future<CreateTileProviderResult> createTileProvider(
      const CesiumAsync::AsyncSystem& asyncSystem,
      const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor,
      const std::shared_ptr<CesiumUtility::CreditSystem>& pCreditSystem,
      const std::shared_ptr<IPrepareRasterOverlayRendererResources>&
          pPrepareRendererResources,
      const std::shared_ptr<spdlog::logger>& pLogger,
      CesiumUtility::IntrusivePointer<const RasterOverlay> pOwner)
      const override;
 
private:
  CesiumAsync::Future<std::shared_ptr<CesiumVectorData::GeoJsonDocument>>
      _documentFuture;
  GeoJsonDocumentRasterOverlayOptions _options;
};
} // namespace CesiumRasterOverlays