Reads and writes GeoTIFF files (elevation, orthophoto, multispectral) using the IOFactory interface. More...

Inheritance diagram for GeoTiffFactory:

Collaboration diagram for GeoTiffFactory:

Public Member Functions
bool	canRead (const FactoryParameters &file) override
	Checks whether the given factory parameters describe a readable GeoTIFF.
bool	canRead (const File &file) override
	Checks whether the given file can be read as a GeoTIFF.
FactoryOptions	defaultReadOptions (const FactoryParameters &file) const override
	Returns the default read options for GeoTIFF files.
FactoryFeatures	factoryFeatures (const FactoryParameters &file, bool is_read) const override
	Returns the supported factory features for the given file.
void	getSupportedFormats (Buffer< FileFormat > &formats, bool is_read) override
	Populates the list of supported GeoTIFF file formats.
virtual bool	isAutoEnabled () const
	Checks whether this factory is automatically enabled.
bool	readFile (FactoryParameters &file) override
	Reads a GeoTIFF file into the design model.
bool	writeFile (FactoryParameters &file) override
	Writes design data to a GeoTIFF file.
Public Member Functions inherited from IOFactory
	IOFactory (const StringView &factory_name)
	Constructs an IOFactory with the given factory name.
virtual	~IOFactory ()
	Virtual destructor.
virtual bool	canRead (const FileFormat &file)
	Checks whether this factory can read the given file format.
virtual bool	canWrite (const FactoryParameters &file)
	Checks whether this factory can write using the given FactoryParameters.
virtual bool	canWrite (const File &file)
	Checks whether this factory can write the given file.
virtual bool	canWrite (const FileFormat &file)
	Checks whether this factory can write the given file format.
virtual FactoryOptions	defaultWriteOptions (const FactoryParameters &file) const
	Returns the default write options for the given factory parameters.
virtual bool	determineExtension (const File &file, String &extension)
	Attempts to determine the file extension for the given file.
String	factoryReadAppFeature () const
	Returns the application feature string required for read operations.
String	factoryWriteAppFeature () const
	Returns the application feature string required for write operations.
virtual Buffer< UUID >	filterModelsToExport (Buffer< UUID > models_to_check, const DesignObjectLookup *lookup, const FileFormat &export_format) const
	Filters a list of model UUIDs to only those that can be exported in the given format.
virtual String	getIcon (const File &file)
	Returns the icon name associated with the given file type.
void	getSupportedFormats (Buffer< FileFormat > &formats)
	Populates the given buffer with all supported file formats (both read and write).
virtual void	getSupportedFormats (Buffer< FileFormat > &formats, const File &file)
	Populates the given buffer with formats supported for the specified file.
virtual void	getSupportedFormats (Buffer< FileFormat > &formats, DesignObjectLookup *lookup, const Buffer< UUID > &models)
	Populates the given buffer with formats supported for writing the specified models.
virtual void	getSupportedFormatsByModelType (Buffer< FileFormat > &formats, bool is_read, const StringView &model_type)
	Populates the given buffer with formats matching a specific model type.
virtual void	getSupportedFormatsForExtension (Buffer< FileFormat > &formats, bool is_read, const StringView &extension)
	Populates the given buffer with formats matching a specific file extension.
virtual bool	isFactoryEnabled (bool is_read) const
	Checks whether this factory is enabled for reading or writing.
const String &	name () const
	Returns the name of this factory.
Buffer< UUID >	readFileWithDefaultSettings (const File &file, DesignObjectLookup *lookup)
	Reads a file using default settings and returns the UUIDs of the created models.
Buffer< Scene >	readScenesFromFile (const File &file)
	Reads scenes from a file and returns them as a buffer of Scene objects.
void	throwIfNotEnabled (bool is_read)
	Throws an exception if the factory is not enabled for the given operation direction.
virtual bool	updateFromFile (const FactoryParameters &file, const FactoryOptions &old_options)
	Updates the factory parameters from a file, comparing against old options.
bool	writeScenesToFile (const File &file, const Buffer< Scene > &scene)
	Writes a buffer of scenes to a file.

Static Public Member Functions
static GeoTiffFactory *	DefaultFactory ()
	Returns the singleton GeoTiffFactory instance.
static constexpr StringView	FactoryID ()
	Returns the unique identifier string for this factory.
static bool	HasGeoTiffTags (TIFF *tif)
	Checks whether the given TIFF handle contains GeoTIFF tags.
static GeoTiffInfo	ParseGeoTiffTags (TIFF *tif)
	Parses GeoTIFF tags from a TIFF handle.
static UUID	ResolveProjection (const GeoTiffInfo &info)
	Resolves the coordinate reference system projection from GeoTIFF info.
Static Public Member Functions inherited from IOFactory
static void	EnableExtension (const StringView &extension, const StringView &read_password, const StringView &write_password)
	Enables a specific file extension with the given read and write passwords.
static void	EnableFactory (const StringView &factory, const StringView &read_password, const StringView &write_password)
	Enables a factory by name with the given read and write passwords.
static void	EnableFactory (IOFactory *factory, const StringView &read_password, const StringView &write_password)
	Registers an IOFactory instance with the system, enabling it for read and/or write.

Detailed Description

Reads and writes GeoTIFF files (elevation, orthophoto, multispectral) using the IOFactory interface.

Definition at line 101 of file GeoTiffFactory.h.

Member Function Documentation

◆ canRead() [1/2]

bool GeoTiffFactory::canRead ( const FactoryParameters & file )

overridevirtual

Checks whether the given factory parameters describe a readable GeoTIFF.

Parameters

[in] file The factory parameters to check.

Returns: True if readable.

Reimplemented from IOFactory.

◆ canRead() [2/2]

bool GeoTiffFactory::canRead ( const File & file )

overridevirtual

Checks whether the given file can be read as a GeoTIFF.

Parameters

[in] file The file to check.

Returns: True if the file is a readable GeoTIFF.

Reimplemented from IOFactory.

◆ DefaultFactory()

GeoTiffFactory * GeoTiffFactory::DefaultFactory ( )

static

Returns the singleton GeoTiffFactory instance.

Returns: A pointer to the default factory.

◆ defaultReadOptions()

FactoryOptions GeoTiffFactory::defaultReadOptions ( const FactoryParameters & file ) const

overridevirtual

Returns the default read options for GeoTIFF files.

Parameters

[in] file The factory parameters for context.

Returns: The default FactoryOptions for reading.

Reimplemented from IOFactory.

◆ factoryFeatures()

FactoryFeatures GeoTiffFactory::factoryFeatures	(	const FactoryParameters &	file,
		bool	is_read ) const

overridevirtual

Returns the supported factory features for the given file.

Parameters

[in]	file	The factory parameters for context.
[in]	is_read	Whether features are for reading (true) or writing (false).

Returns: The FactoryFeatures descriptor.

Implements IOFactory.

◆ FactoryID()

constexpr StringView GeoTiffFactory::FactoryID ( )

inlinestaticconstexpr

Returns the unique identifier string for this factory.

Returns: The factory ID string.

Definition at line 141 of file GeoTiffFactory.h.

◆ getSupportedFormats()

void GeoTiffFactory::getSupportedFormats	(	Buffer< FileFormat > &	formats,
		bool	is_read )

overridevirtual

Populates the list of supported GeoTIFF file formats.

Parameters

[in]	formats	The buffer to populate.
[in]	is_read	Whether to list read formats (true) or write formats (false).

Implements IOFactory.

◆ HasGeoTiffTags()

bool GeoTiffFactory::HasGeoTiffTags ( TIFF * tif )

static

Checks whether the given TIFF handle contains GeoTIFF tags.

Parameters

[in] tif The TIFF handle to check.

Returns: True if GeoTIFF tags are present.

◆ isAutoEnabled()

virtual bool GeoTiffFactory::isAutoEnabled ( ) const

virtual

Checks whether this factory is automatically enabled.

Returns: True if auto-enabled.

Reimplemented from IOFactory.

◆ ParseGeoTiffTags()

GeoTiffInfo GeoTiffFactory::ParseGeoTiffTags ( TIFF * tif )

static

Parses GeoTIFF tags from a TIFF handle.

Parameters

[in] tif The TIFF handle to parse.

Returns: The parsed GeoTiffInfo structure.

◆ readFile()

bool GeoTiffFactory::readFile ( FactoryParameters & file )

overridevirtual

Reads a GeoTIFF file into the design model.

Parameters

[in] file The factory parameters describing the file to read.

Returns: True on success.

Implements IOFactory.

◆ ResolveProjection()

UUID GeoTiffFactory::ResolveProjection ( const GeoTiffInfo & info )

static

Resolves the coordinate reference system projection from GeoTIFF info.

Parameters

[in] info The parsed GeoTIFF metadata.

Returns: The UUID of the resolved projection.

◆ writeFile()

bool GeoTiffFactory::writeFile ( FactoryParameters & file )

overridevirtual

Writes design data to a GeoTIFF file.

Parameters

[in] file The factory parameters describing the output.

Returns: True on success.

Implements IOFactory.

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

TIFImageHandler/Headers/GeoTiffFactory.h

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ canRead() [1/2]

◆ canRead() [2/2]

◆ DefaultFactory()

◆ defaultReadOptions()

◆ factoryFeatures()

◆ FactoryID()

◆ getSupportedFormats()

◆ HasGeoTiffTags()

◆ isAutoEnabled()

◆ ParseGeoTiffTags()

◆ readFile()

◆ ResolveProjection()

◆ writeFile()