CesiumRasterOverlays::GeoJsonDocumentRasterOverlay Class Reference

A raster overlay made from rasterizing a CesiumVectorData::GeoJsonDocument. More...

#include <CesiumRasterOverlays/GeoJsonDocumentRasterOverlay.h>

Inheritance diagram for CesiumRasterOverlays::GeoJsonDocumentRasterOverlay:

Public Member Functions
	GeoJsonDocumentRasterOverlay (const CesiumAsync::AsyncSystem &asyncSystem, const std::string &name, const std::shared_ptr< CesiumVectorData::GeoJsonDocument > &document, const GeoJsonDocumentRasterOverlayOptions &vectorOverlayOptions, const RasterOverlayOptions &overlayOptions={})
	Creates a new GeoJsonDocumentRasterOverlay.
	GeoJsonDocumentRasterOverlay (const std::string &name, CesiumAsync::Future< std::shared_ptr< CesiumVectorData::GeoJsonDocument > > &&documentFuture, const GeoJsonDocumentRasterOverlayOptions &vectorOverlayOptions, const RasterOverlayOptions &overlayOptions={})
	Creates a new GeoJsonDocumentRasterOverlay from a future.
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
	Begins asynchronous creation of a tile provider for this overlay and eventually returns it via a Future.
Public Member Functions inherited from CesiumRasterOverlays::RasterOverlay
	RasterOverlay (const std::string &name, const RasterOverlayOptions &overlayOptions=RasterOverlayOptions())
	Creates a new instance.
CesiumAsync::SharedFuture< void > &	getAsyncDestructionCompleteEvent (const CesiumAsync::AsyncSystem &asyncSystem)
	A future that resolves when this RasterOverlay has been destroyed (i.e. its destructor has been called) and all async operations that it was executing have completed.
const std::string &	getName () const noexcept
	Gets the name of this overlay.
RasterOverlayOptions &	getOptions () noexcept
	Gets options for this overlay.
const RasterOverlayOptions &	getOptions () const noexcept
	Gets options for this overlay.
const std::vector< CesiumUtility::Credit > &	getCredits () const noexcept
	Gets the credits for this overlay.
std::vector< CesiumUtility::Credit > &	getCredits () noexcept
	Gets the credits for this overlay.
CesiumUtility::IntrusivePointer< RasterOverlayTileProvider >	createPlaceholder (const CesiumAsync::AsyncSystem &asyncSystem, const std::shared_ptr< CesiumAsync::IAssetAccessor > &pAssetAccessor, const CesiumGeospatial::Ellipsoid &ellipsoid=CesiumGeospatial::Ellipsoid::WGS84) const
	Create a placeholder tile provider can be used in place of the real one while createTileProvider completes asynchronously.
Public Member Functions inherited from CesiumUtility::ReferenceCounted< T, false >
void	addReference () const
	Adds a counted reference to this object. Use CesiumUtility::IntrusivePointer instead of calling this method directly.
void	releaseReference () const
	Removes a counted reference from this object. When the last reference is removed, this method will delete this instance. Use CesiumUtility::IntrusivePointer instead of calling this method directly.
std::int32_t	getReferenceCount () const noexcept
	Returns the current reference count of this instance.
void	addReference () const
	Adds a counted reference to this object. Use CesiumUtility::IntrusivePointer instead of calling this method directly.
void	releaseReference () const
	Removes a counted reference from this object. When the last reference is removed, this method will delete this instance. Use CesiumUtility::IntrusivePointer instead of calling this method directly.
std::int32_t	getReferenceCount () const noexcept
	Returns the current reference count of this instance.

Additional Inherited Members
Public Types inherited from CesiumRasterOverlays::RasterOverlay
using	CreateTileProviderResult
	A result from a call to createTileProvider. This is expected to be an IntrusivePointer to a RasterOverlayTileProvider, but may be a RasterOverlayLoadFailureDetails if creating the tile provider wasn't successful.

Detailed Description

A raster overlay made from rasterizing a CesiumVectorData::GeoJsonDocument.

Definition at line 48 of file GeoJsonDocumentRasterOverlay.h.

Constructor & Destructor Documentation

GeoJsonDocumentRasterOverlay() [1/2]

CesiumRasterOverlays::GeoJsonDocumentRasterOverlay::GeoJsonDocumentRasterOverlay	(	const CesiumAsync::AsyncSystem &	asyncSystem,
		const std::string &	name,
		const std::shared_ptr< CesiumVectorData::GeoJsonDocument > &	document,
		const GeoJsonDocumentRasterOverlayOptions &	vectorOverlayOptions,
		const RasterOverlayOptions &	overlayOptions = {} )

Creates a new GeoJsonDocumentRasterOverlay.

Parameters

asyncSystem	The async system to use.
name	The user-given name of this polygon layer.
document	The GeoJSON document to use for the overlay.
vectorOverlayOptions	Options to configure this GeoJsonDocumentRasterOverlay.
overlayOptions	Options to use for this RasterOverlay.

GeoJsonDocumentRasterOverlay() [2/2]

CesiumRasterOverlays::GeoJsonDocumentRasterOverlay::GeoJsonDocumentRasterOverlay	(	const std::string &	name,
		CesiumAsync::Future< std::shared_ptr< CesiumVectorData::GeoJsonDocument > > &&	documentFuture,
		const GeoJsonDocumentRasterOverlayOptions &	vectorOverlayOptions,
		const RasterOverlayOptions &	overlayOptions = {} )

Creates a new GeoJsonDocumentRasterOverlay from a future.

Parameters

name	The user-given name of this polygon layer.
documentFuture	A future resolving into a GeoJSON document to use for the overlay.
vectorOverlayOptions	Options to configure this GeoJsonDocumentRasterOverlay.
overlayOptions	Options to use for this RasterOverlay.

Member Function Documentation

createTileProvider()

virtual CesiumAsync::Future< CreateTileProviderResult > CesiumRasterOverlays::GeoJsonDocumentRasterOverlay::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

overridevirtual

Begins asynchronous creation of a tile provider for this overlay and eventually returns it via a Future.

Parameters

asyncSystem	The async system used to do work in threads.
pAssetAccessor	The interface used to download assets like overlay metadata and tiles.
pCreditSystem	The CesiumUtility::CreditSystem to use when creating a per-TileProvider CesiumUtility::Credit.
pPrepareRendererResources	The interface used to prepare raster images for rendering.
pLogger	The logger to which to send messages about the tile provider and tiles.
pOwner	The overlay that owns this overlay, or nullptr if this overlay is not aggregated.

Returns

The future that resolves to the tile provider when it is ready, or to error details in the case of an error.

Implements CesiumRasterOverlays::RasterOverlay.

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The documentation for this class was generated from the following file:

• /home/runner/work/cesium-native/cesium-native/CesiumRasterOverlays/include/CesiumRasterOverlays/GeoJsonDocumentRasterOverlay.h