FileTIFF Class Reference

For writing images in basic TIFF format. Reading not supported currently. More...

#include <FileTIFF.h>

Inheritance diagram for FileTIFF:

Collaboration diagram for FileTIFF:

Public Types
typedef drain::SingleFlagger< unsignedint >::dict_t	dict_t

Public Member Functions
	FileTIFF (const std::string &path="", const std::string &mode="w")
virtual void	open (const std::string &path, const std::string &mode="w")
virtual bool	isOpen () const
virtual void	close ()
int	setField (int tag, const std::string &value)
template<class T >
int	setField (int tag, const std::vector< T > &value)
template<class T >
int	setField (int tag, T value)
void	useDefaultTileSize ()
void	setTileSize (int tileWidth, int tileHeight=0)
void	setTime (const drain::Time &time)
void	setDefaults ()
void	writeImageData (const drain::image::Image &src)

Static Public Member Functions
static void	write (const std::string &path, const drain::image::Image &src)
	Default implementation.

Static Public Attributes
static const drain::FileInfo	fileInfo
static const dict_t	compressionDict
static dict_t::value_t	defaultCompression
static drain::Frame2D< int >	defaultTile

Protected Attributes
TIFF *	tif
drain::Frame2D< int >	tile

Detailed Description

For writing images in basic TIFF format. Reading not supported currently.

Member Function Documentation

isOpen()

virtual bool isOpen ( ) const

inlinevirtual

Reimplemented in FileGeoTIFF.

open()

virtual void open ( const std::string &  path, const std::string &  mode = "w"  )

inlinevirtual

Reimplemented in FileGeoTIFF.

write()

void write ( const std::string &  path, const drain::image::Image &  src  )

static

Default implementation.

Practically, on should develop own method for adding metadata.

Writes drain::Image to a png image file applying G,GA, RGB or RGBA color model. Writes in 8 or 16 bits, according to template class. Floating point images will be scaled as 16 bit integral (unsigned short int).

writeImageData()

void writeImageData

(

const drain::image::Image &

src

)

The number of components per pixel. SamplesPerPixel is usually 1 for bilevel, grayscale, and palette-color images. SamplesPerPixel is usually 3 for RGB images. https://www.awaresystems.be/imaging/tiff/tifftags/samplesperpixel.html

current tile-widths

Address each ŕow directly

Copy each ŕow to buffer

Member Data Documentation

compressionDict

const FileTIFF::dict_t compressionDict

static

Initial value:

= {
        {"NONE",     COMPRESSION_NONE},
        {"LZW",      COMPRESSION_LZW},
        {"DEFLATE",  COMPRESSION_DEFLATE},
        {"PACKBITS", COMPRESSION_PACKBITS}
}

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

• src/drain/image/FileTIFF.h
• src/drain/image/FileTIFF.cpp