carta Namespace Reference

Namespaces
namespace	FileInfo
namespace	logger

Classes
class	AnimationObject
class	AnimationTask
struct	BasicStats
class	BasicStatsCalculator
struct	BeamInfo
struct	BeamTableInfo
struct	Bounds
struct	CacheId
struct	CacheIdHash
class	CartaFitsImage
class	CartaHdf5Image
class	CartaLogSink
class	CartaMiriadImage
class	CasaLoader
class	ChannelMapSettings
class	Column
class	CompListLoader
class	CompressedFits
class	ConcatLoader
class	concurrent_queue
struct	ConfigId
struct	ConfigIdHash
struct	ContourSettings
class	CrtfImportExport
class	CursorSettings
class	DataColumn
class	Ds9ImportExport
struct	EnumClassHash
struct	EventHeader
class	ExprLoader
class	FileExtInfoLoader
class	FileInfoLoader
class	FileListHandler
class	FileLoader
struct	FitData
	Data structure for storing fitting-related data. More...
class	FitsHduList
class	FitsLoader
struct	FitStatus
	Data structure for storing status of the fitting result. More...
class	Frame
class	GeneralMessageTask
struct	GeneratedImage
class	Hdf5Attributes
class	Hdf5Loader
class	Histogram
struct	HistogramCache
struct	HistogramConfig
class	HttpServer
class	Image2DConvolver
class	ImageFitter
	A class for fitting multiple Gaussian components to an image and generating model and residual images. More...
class	ImageMoments
class	ImagePtrLoader
class	Json
class	JsonCustomErrorHandler
class	LineBoxRegions
class	ListProgressReporter
class	LoaderCache
class	MiriadLoader
class	MomentGenerator
class	OnMessageTask
struct	PerSocketData
class	PolarizationCalculator
struct	PreviewCubeParameters
struct	PreviewCutParameters
struct	ProgramSettings
class	PvGenerator
class	PvPreviewCube
class	PvPreviewCut
class	PvPreviewUpdateTask
class	queuing_rw_mutex
class	queuing_rw_mutex_scoped
class	Region
class	RegionConverter
class	RegionDataStreamsTask
class	RegionHandler
struct	RegionHistogramConfig
class	RegionImportExport
struct	RegionProperties
struct	RegionSpectralConfig
struct	RegionState
struct	RegionStatsConfig
struct	RequiredTiles
class	Session
class	SessionContext
class	SessionManager
class	SetCursorTask
class	SetImageChannelsTask
struct	SpectralCache
struct	SpectralConfig
class	SpectralProfileTask
class	StartAnimationTask
struct	StatsCache
class	Stokes
class	StokesFilesConnector
struct	StokesRegion
struct	StokesSlicer
struct	StokesSource
	Represents a source of Stokes data with axis range specifications. More...
class	Table
class	TableController
struct	TableParam
class	TableView
struct	TableViewCache
class	ThreadManager
struct	Tile
class	TileCache
	A cache for full-resolution image tiles. More...
struct	TileCacheKey
	Key for tiles used in TileCache. More...
struct	TilePool
	This struct stores the memory allocated for cached tile data. More...
struct	TimeDelta
class	Timer
class	VectorField
class	WebBrowser

Typedefs
using	TilePtr = std::shared_ptr< std::vector< float > >
typedef const std::function< void(double, double, const std::vector< float > &, const std::vector< int32_t > &)>	ContourCallback
typedef uWS::HttpRequest	Req
typedef uWS::HttpResponse< false >	Res
typedef std::function< bool(int &, uint32_t &, std::string &, std::string &, std::string &, bool &, std::string &, ScriptingResponseCallback, ScriptingSessionClosedCallback)>	ScriptingRequestHandler
using	HistogramBounds = Bounds< double >
typedef std::function< void(const bool &, const std::string &, const std::string &)>	ScriptingResponseCallback
typedef std::function< void()>	ScriptingSessionClosedCallback
typedef std::vector< int64_t >	IndexList

Enumerations
enum	Edge {   TopEdge , RightEdge , BottomEdge , LeftEdge ,   None }

Functions
int	Compress (std::vector< float > &array, size_t offset, std::vector< char > &compression_buffer, size_t &compressed_size, uint32_t nx, uint32_t ny, uint32_t precision)
int	Decompress (std::vector< float > &array, std::vector< char > &compression_buffer, int nx, int ny, int precision)
std::vector< int32_t >	GetNanEncodingsSimple (std::vector< float > &array, int offset, int length)
std::vector< int32_t >	GetNanEncodingsBlock (std::vector< float > &array, int offset, int w, int h)
void	RoundAndEncodeVertices (const std::vector< float > &array, std::vector< int32_t > &dest, float rounding_factor)
void	EncodeIntegers (std::vector< int32_t > &array, bool strided)
int	Compress (std::vector< float > &array, size_t offset, std::vector< char > &compression_buffer, std::size_t &compressed_size, uint32_t nx, uint32_t ny, uint32_t precision)
void	TraceSegment (const float *image, std::vector< bool > &visited, int64_t width, int64_t height, double scale, double offset, double level, int x_cell, int y_cell, int side, vector< float > &vertices)
void	TraceLevel (const float *image, int64_t width, int64_t height, double scale, double offset, double level, vector< float > &vertices, vector< int32_t > &indices, int chunk_size, ContourCallback &partial_callback)
void	TraceContours (float *image, int64_t width, int64_t height, double scale, double offset, const std::vector< double > &levels, std::vector< std::vector< float > > &vertex_data, std::vector< std::vector< int32_t > > &index_data, int chunk_size, ContourCallback &partial_callback)
void	TraceContourLevel (float *image, int64_t width, int64_t height, double scale, double offset, double level, std::vector< double > &vertex_data, std::vector< int32_t > &indices)
double	NormPdf (double x, double sigma)
void	MakeKernel (vector< float > &kernel, double sigma)
bool	RunKernel (const vector< float > &kernel, const float *src_data, float *dest_data, const int64_t src_width, const int64_t src_height, const int64_t dest_width, const int64_t dest_height, const bool vertical)
bool	GaussianSmooth (const float *src_data, float *dest_data, int64_t src_width, int64_t src_height, int64_t dest_width, int64_t dest_height, int smoothing_factor)
bool	BlockSmooth (const float *src_data, float *dest_data, int64_t src_width, int64_t src_height, int64_t dest_width, int64_t dest_height, int64_t x_offset, int64_t y_offset, int smoothing_factor)
bool	BlockSmoothSSE (const float *src_data, float *dest_data, int64_t src_width, int64_t src_height, int64_t dest_width, int64_t dest_height, int64_t x_offset, int64_t y_offset, int smoothing_factor)
bool	BlockSmoothScalar (const float *src_data, float *dest_data, int64_t src_width, int64_t src_height, int64_t dest_width, int64_t dest_height, int64_t x_offset, int64_t y_offset, int smoothing_factor)
void	NearestNeighbor (const float *src_data, float *dest_data, int64_t src_width, int64_t dest_width, int64_t dest_height, int64_t x_offset, int64_t y_offset, int smoothing_factor)
static __m128	IsInfinity (__m128 x)
void	MakeKernel (std::vector< float > &kernel, double sigma)
bool	RunKernel (const std::vector< float > &kernel, const float *src_data, float *dest_data, int64_t src_width, int64_t src_height, int64_t dest_width, int64_t dest_height, bool vertical)
void	GetTiles (int image_width, int image_height, int mip, std::vector< Tile > &tiles)
CARTA::ImageBounds	GetImageBounds (const Tile &tile, int image_width, int image_height, int mip)
static std::unordered_map< int, casacore::DataType >	bitpix_types ({{8, casacore::DataType::TpChar}, {16, casacore::DataType::TpShort}, {32, casacore::DataType::TpInt}, {64, casacore::DataType::TpInt64}, {-32, casacore::DataType::TpFloat}, {-64, casacore::DataType::TpDouble}})
void	CalcBasicStats (BasicStats< float > &stats, const float *data, const size_t data_size)
Histogram	CalcHistogram (int num_bins, const HistogramBounds &bounds, const float *data, const size_t data_size)
bool	CalcStatsValues (std::map< CARTA::StatsType, std::vector< double > > &stats_values, const std::vector< CARTA::StatsType > &requested_stats, const casacore::ImageInterface< float > &image, bool per_channel)
template<class T >
void	applyOptionalArgument (T &val, const string &argument_name, const cxxopts::ParseResult &results)
void	TrimSpaces (string &str)
std::unique_ptr< Column >	ColumnFromFitsType (int type, const string &col_name)
template<class T >
T	clamp (T val, const T &min_val, const T &max_val)

Variables
static std::unordered_map< CARTA::FileType, string >	FileTypeString
const std::string	SUCCESS_STRING = json({{"success", true}}).dump()
const std::unordered_set< std::string >	OBJECT_TYPES = {"layout", "snippet", "workspace"}
static const std::unordered_map< std::string, std::string >	MimeTypes
const uint16_t	ICD_VERSION = 30

Typedef Documentation

ContourCallback

typedef const std::function<void(double, double, const std::vector<float>&, const std::vector<int32_t>&)> carta::ContourCallback

HistogramBounds

using carta::HistogramBounds = typedef Bounds<double>

IndexList

typedef std::vector<int64_t> carta::IndexList

Req

typedef uWS::HttpRequest carta::Req

Res

typedef uWS::HttpResponse<false> carta::Res

ScriptingRequestHandler

typedef std::function<bool(int&, uint32_t&, std::string&, std::string&, std::string&, bool&, std::string&, ScriptingResponseCallback, ScriptingSessionClosedCallback)> carta::ScriptingRequestHandler

ScriptingResponseCallback

typedef std::function<void(const bool&, const std::string&, const std::string&)> carta::ScriptingResponseCallback

ScriptingSessionClosedCallback

typedef std::function<void()> carta::ScriptingSessionClosedCallback

TilePtr

typedef std::shared_ptr< std::vector< float > > carta::TilePtr

Enumeration Type Documentation

Edge

enum carta::Edge

Enumerator
TopEdge
RightEdge
BottomEdge
LeftEdge
None

Function Documentation

applyOptionalArgument()

template<class T >

void carta::applyOptionalArgument	(	T &	val,
		const string &	argument_name,
		const cxxopts::ParseResult &	results
	)

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bitpix_types()

static std::unordered_map< int, casacore::DataType > carta::bitpix_types ( {{8, casacore::DataType::TpChar}, {16, casacore::DataType::TpShort}, {32, casacore::DataType::TpInt}, {64, casacore::DataType::TpInt64}, {-32, casacore::DataType::TpFloat}, {-64, casacore::DataType::TpDouble}}  )

static

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BlockSmooth()

bool carta::BlockSmooth	(	const float *	src_data,
		float *	dest_data,
		int64_t	src_width,
		int64_t	src_height,
		int64_t	dest_width,
		int64_t	dest_height,
		int64_t	x_offset,
		int64_t	y_offset,
		int	smoothing_factor
	)

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BlockSmoothScalar()

bool carta::BlockSmoothScalar	(	const float *	src_data,
		float *	dest_data,
		int64_t	src_width,
		int64_t	src_height,
		int64_t	dest_width,
		int64_t	dest_height,
		int64_t	x_offset,
		int64_t	y_offset,
		int	smoothing_factor
	)

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BlockSmoothSSE()

bool carta::BlockSmoothSSE	(	const float *	src_data,
		float *	dest_data,
		int64_t	src_width,
		int64_t	src_height,
		int64_t	dest_width,
		int64_t	dest_height,
		int64_t	x_offset,
		int64_t	y_offset,
		int	smoothing_factor
	)

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CalcBasicStats()

void carta::CalcBasicStats	(	BasicStats< float > &	stats,
		const float *	data,
		const size_t	data_size
	)

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CalcHistogram()

Histogram carta::CalcHistogram	(	int	num_bins,
		const HistogramBounds &	bounds,
		const float *	data,
		const size_t	data_size
	)

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CalcStatsValues()

bool carta::CalcStatsValues	(	std::map< CARTA::StatsType, std::vector< double > > &	stats_values,
		const std::vector< CARTA::StatsType > &	requested_stats,
		const casacore::ImageInterface< float > &	image,
		bool	per_channel
	)

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clamp()

template<class T >

T carta::clamp	(	T	val,
		const T &	min_val,
		const T &	max_val
	)

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ColumnFromFitsType()

std::unique_ptr< Column > carta::ColumnFromFitsType	(	int	type,
		const string &	col_name
	)

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Compress() [1/2]

int carta::Compress	(	std::vector< float > &	array,
		size_t	offset,
		std::vector< char > &	compression_buffer,
		size_t &	compressed_size,
		uint32_t	nx,
		uint32_t	ny,
		uint32_t	precision
	)

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Compress() [2/2]

int carta::Compress	(	std::vector< float > &	array,
		size_t	offset,
		std::vector< char > &	compression_buffer,
		std::size_t &	compressed_size,
		uint32_t	nx,
		uint32_t	ny,
		uint32_t	precision
	)

Decompress()

int carta::Decompress	(	std::vector< float > &	array,
		std::vector< char > &	compression_buffer,
		int	nx,
		int	ny,
		int	precision
	)

EncodeIntegers()

void carta::EncodeIntegers	(	std::vector< int32_t > &	array,
		bool	strided
	)

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GaussianSmooth()

bool carta::GaussianSmooth	(	const float *	src_data,
		float *	dest_data,
		int64_t	src_width,
		int64_t	src_height,
		int64_t	dest_width,
		int64_t	dest_height,
		int	smoothing_factor
	)

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GetImageBounds()

CARTA::ImageBounds carta::GetImageBounds	(	const Tile &	tile,
		int	image_width,
		int	image_height,
		int	mip
	)

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GetNanEncodingsBlock()

std::vector< int32_t > carta::GetNanEncodingsBlock	(	std::vector< float > &	array,
		int	offset,
		int	w,
		int	h
	)

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GetNanEncodingsSimple()

std::vector< int32_t > carta::GetNanEncodingsSimple	(	std::vector< float > &	array,
		int	offset,
		int	length
	)

GetTiles()

void carta::GetTiles	(	int	image_width,
		int	image_height,
		int	mip,
		std::vector< Tile > &	tiles
	)

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IsInfinity()

static __m128 carta::IsInfinity ( __m128  x )

inlinestatic

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MakeKernel() [1/2]

void carta::MakeKernel	(	std::vector< float > &	kernel,
		double	sigma
	)

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MakeKernel() [2/2]

void carta::MakeKernel	(	vector< float > &	kernel,
		double	sigma
	)

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NearestNeighbor()

void carta::NearestNeighbor	(	const float *	src_data,
		float *	dest_data,
		int64_t	src_width,
		int64_t	dest_width,
		int64_t	dest_height,
		int64_t	x_offset,
		int64_t	y_offset,
		int	smoothing_factor
	)

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NormPdf()

double carta::NormPdf	(	double	x,
		double	sigma
	)

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RoundAndEncodeVertices()

void carta::RoundAndEncodeVertices	(	const std::vector< float > &	array,
		std::vector< int32_t > &	dest,
		float	rounding_factor
	)

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RunKernel() [1/2]

bool carta::RunKernel	(	const std::vector< float > &	kernel,
		const float *	src_data,
		float *	dest_data,
		int64_t	src_width,
		int64_t	src_height,
		int64_t	dest_width,
		int64_t	dest_height,
		bool	vertical
	)

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RunKernel() [2/2]

bool carta::RunKernel	(	const vector< float > &	kernel,
		const float *	src_data,
		float *	dest_data,
		const int64_t	src_width,
		const int64_t	src_height,
		const int64_t	dest_width,
		const int64_t	dest_height,
		const bool	vertical
	)

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TraceContourLevel()

void carta::TraceContourLevel	(	float *	image,
		int64_t	width,
		int64_t	height,
		double	scale,
		double	offset,
		double	level,
		std::vector< double > &	vertex_data,
		std::vector< int32_t > &	indices
	)

TraceContours()

void carta::TraceContours	(	float *	image,
		int64_t	width,
		int64_t	height,
		double	scale,
		double	offset,
		const std::vector< double > &	levels,
		std::vector< std::vector< float > > &	vertex_data,
		std::vector< std::vector< int32_t > > &	index_data,
		int	chunk_size,
		ContourCallback &	partial_callback
	)

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TraceLevel()

void carta::TraceLevel	(	const float *	image,
		int64_t	width,
		int64_t	height,
		double	scale,
		double	offset,
		double	level,
		vector< float > &	vertices,
		vector< int32_t > &	indices,
		int	chunk_size,
		ContourCallback &	partial_callback
	)

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TraceSegment()

void carta::TraceSegment	(	const float *	image,
		std::vector< bool > &	visited,
		int64_t	width,
		int64_t	height,
		double	scale,
		double	offset,
		double	level,
		int	x_cell,
		int	y_cell,
		int	side,
		vector< float > &	vertices
	)

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TrimSpaces()

void carta::TrimSpaces

(

string &

str

)

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Variable Documentation

FileTypeString

std::unordered_map<CARTA::FileType, string> carta::FileTypeString

static

Initial value:

{{CARTA::FileType::CASA, "CASA"}, {CARTA::FileType::CRTF, "CRTF"},
    {CARTA::FileType::DS9_REG, "DS9"}, {CARTA::FileType::FITS, "FITS"}, {CARTA::FileType::HDF5, "HDF5"},
    {CARTA::FileType::MIRIAD, "MIRIAD"}, {CARTA::FileType::UNKNOWN, "Unknown"}}

ICD_VERSION

const uint16_t carta::ICD_VERSION = 30

MimeTypes

const std::unordered_map<std::string, std::string> carta::MimeTypes

static

Initial value:

= {{".css", "text/css"}, {".htm", "text/html"}, {".html", "text/html"},
    {".jpg", "image/jpeg"}, {".jpeg", "image/jpeg"}, {".js", "text/javascript"}, {".json", "application/json"}, {".png", "image/png"},
    {".svg", "image/svg+xml"}, {".woff", "font/woff"}, {".woff2", "font/woff2"}, {".wasm", "application/wasm"}}

OBJECT_TYPES

const std::unordered_set<std::string> carta::OBJECT_TYPES = {"layout", "snippet", "workspace"}

SUCCESS_STRING

const std::string carta::SUCCESS_STRING = json({{"success", true}}).dump()