__magick_read__.cc File Reference

#include "file-stat.h"
#include "oct-env.h"
#include "oct-time.h"
#include "defun.h"
#include "error.h"
#include "ov-struct.h"
#include "errwarn.h"
#include <Magick++.h>
#include <clocale>

Include dependency graph for __magick_read__.cc:

Go to the source code of this file.

Classes
class	image_region

Macros
#define	COMPRESS_MAGICK_IMAGE_VECTOR(GM_TYPE)

Functions
template<typename T >
static octave_idx_type	bitdepth_from_class ()
static void	encode_bool_image (std::vector< Magick::Image > &imvec, const boolNDArray &img)
template<typename T >
static void	encode_indexed_images (std::vector< Magick::Image > &imvec, const T &img, const Matrix &cmap)
template<typename T >
static void	encode_uint_image (std::vector< Magick::Image > &imvec, const T &img, const T &alpha)
OCTAVE_EXPORT octave_value_list	F__magick_finfo__ (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	F__magick_formats__ (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	F__magick_ping__ (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	F__magick_read__ (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	F__magick_write__ (const octave_value_list &args, int)
static void	fill_exif (octave_scalar_map &map, Magick::Image &img, const std::string &key)
static void	fill_exif_floats (octave_scalar_map &map, Magick::Image &img, const std::string &key)
static void	fill_exif_ints (octave_scalar_map &map, Magick::Image &img, const std::string &key)
static octave_idx_type	get_depth (Magick::Image &img)
static Range	get_region_range (const octave_value &region)
template<typename T >
static uint32NDArray	img_float2uint (const T &img)
static std::map< octave_idx_type, std::string >	init_disposal_methods ()
static Magick::Image	init_enconde_image (const octave_idx_type &nCols, const octave_idx_type &nRows, const octave_idx_type &bitdepth, const Magick::ImageType &type, const Magick::ClassType &klass)
static std::map< std::string, octave_idx_type >	init_reverse_disposal_methods ()
static bool	is_indexed (const Magick::Image &img)
static bool	is_valid_exif (const std::string &val)
static octave_value	magick_to_octave_value (const Magick::CompressionType &magick)
static octave_value	magick_to_octave_value (const Magick::EndianType &magick)
static octave_value	magick_to_octave_value (const Magick::OrientationType &magick)
static octave_value	magick_to_octave_value (const Magick::ResolutionType &magick)
static void	maybe_initialize_magick (void)
static void	read_file (const std::string &filename, std::vector< Magick::Image > &imvec)
template<typename T >
octave_value_list	read_images (std::vector< Magick::Image > &imvec, const Array< octave_idx_type > &frameidx, const octave_idx_type &nargout, const octave_scalar_map &options)
template<typename T >
static octave_value_list	read_indexed_images (const std::vector< Magick::Image > &imvec, const Array< octave_idx_type > &frameidx, const octave_idx_type &nargout, const octave_scalar_map &options)
static octave_value_list	read_maps (Magick::Image &img)
static void	write_file (const std::string &filename, const std::string &ext, std::vector< Magick::Image > &imvec)

Macro Definition Documentation

COMPRESS_MAGICK_IMAGE_VECTOR

#define COMPRESS_MAGICK_IMAGE_VECTOR

(

GM_TYPE

)

Value:

  for (std::vector<Magick::Image>::size_type i = 0; i < imvec.size (); i++) \
    imvec[i].compressType (GM_TYPE)

Function Documentation

bitdepth_from_class()

template<typename T >

static octave_idx_type bitdepth_from_class ( )

static

Definition at line 968 of file __magick_read__.cc.

encode_bool_image()

static void encode_bool_image ( std::vector< Magick::Image > &  imvec, const boolNDArray &  img  )

static

Definition at line 1079 of file __magick_read__.cc.

References Array< T >::columns(), Array< T >::dims(), Array< T >::fortran_vec(), init_enconde_image(), Array< T >::ndims(), and Array< T >::rows().

Referenced by F__magick_write__().

encode_indexed_images()

template<typename T >

static void encode_indexed_images ( std::vector< Magick::Image > &  imvec, const T &  img, const Matrix &  cmap  )

static

Definition at line 1009 of file __magick_read__.cc.

References Array< T >::fortran_vec(), init_enconde_image(), and Array< T >::rows().

encode_uint_image()

template<typename T >

static void encode_uint_image ( std::vector< Magick::Image > &  imvec, const T &  img, const T &  alpha  )

static

Definition at line 1127 of file __magick_read__.cc.

References error(), init_enconde_image(), and octave::math::round().

F__magick_finfo__()

OCTAVE_EXPORT octave_value_list F__magick_finfo__	(	const octave_value_list &	args,
		int
	)

Definition at line 1897 of file __magick_read__.cc.

References err_disabled_feature(), error(), octave::sys::base_file_stat::error(), octave_map::fast_elem_insert(), fill_exif(), fill_exif_floats(), fill_exif_ints(), octave::format(), Array< T >::fortran_vec(), get_depth(), init_disposal_methods(), is_indexed(), magick_to_octave_value(), maybe_initialize_magick(), octave::sys::base_file_stat::mtime(), Array< T >::nnz(), string_vector::numel(), ovl(), print_usage(), read_file(), read_maps(), octave_map::setfield(), octave_scalar_map::setfield(), octave::sys::base_file_stat::size(), and octave::sys::base_tm::strftime().

F__magick_formats__()

OCTAVE_EXPORT octave_value_list F__magick_formats__	(	const octave_value_list &	args,
		int
	)

Definition at line 2345 of file __magick_read__.cc.

References octave_map::checkelem(), octave_map::delete_elements(), octave_map::fast_elem_insert(), octave_map::fieldnames(), octave_scalar_map::getfield(), maybe_initialize_magick(), octave_map::numel(), ovl(), print_usage(), octave_scalar_map::setfield(), and octave_value::string_value().

F__magick_ping__()

OCTAVE_EXPORT octave_value_list F__magick_ping__	(	const octave_value_list &	args,
		int
	)

Definition at line 1670 of file __magick_read__.cc.

References err_disabled_feature(), error(), maybe_initialize_magick(), ovl(), print_usage(), octave_scalar_map::setfield(), Faddeeva::w(), and warning().

F__magick_read__()

OCTAVE_EXPORT octave_value_list F__magick_read__	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 829 of file __magick_read__.cc.

References err_disabled_feature(), error(), get_depth(), octave_scalar_map::getfield(), is_indexed(), octave_value::is_string(), maybe_initialize_magick(), n, Array< T >::numel(), print_usage(), read_file(), Array< T >::resize(), octave_value::string_value(), and octave_value::xint_vector_value().

F__magick_write__()

OCTAVE_EXPORT octave_value_list F__magick_write__	(	const octave_value_list &	args,
		int
	)

Definition at line 1482 of file __magick_read__.cc.

References octave_value::array_value(), octave_value::bool_array_value(), octave_value::cellstr_value(), octave_value::column_vector_value(), COMPRESS_MAGICK_IMAGE_VECTOR, encode_bool_image(), err_disabled_feature(), error(), octave_value::float_array_value(), octave_scalar_map::getfield(), init_reverse_disposal_methods(), octave_value::int_value(), octave_value::is_single_type(), octave_value::is_uint16_type(), octave_value::is_uint32_type(), octave_value::is_uint8_type(), Array< T >::isempty(), octave_value::isfloat(), octave_value::islogical(), maybe_initialize_magick(), ovl(), print_usage(), read_file(), octave_value::string_value(), octave_value::uint16_array_value(), octave_value::uint32_array_value(), octave_value::uint8_array_value(), octave_value::uint_value(), and write_file().

fill_exif()

static void fill_exif ( octave_scalar_map &  map, Magick::Image &  img, const std::string &  key  )

static

Definition at line 1830 of file __magick_read__.cc.

References is_valid_exif(), and octave_scalar_map::setfield().

Referenced by F__magick_finfo__().

fill_exif_floats()

static void fill_exif_floats ( octave_scalar_map &  map, Magick::Image &  img, const std::string &  key  )

static

Definition at line 1863 of file __magick_read__.cc.

References is_valid_exif(), n, and octave_scalar_map::setfield().

Referenced by F__magick_finfo__().

fill_exif_ints()

static void fill_exif_ints ( octave_scalar_map &  map, Magick::Image &  img, const std::string &  key  )

static

Definition at line 1840 of file __magick_read__.cc.

References is_valid_exif(), n, and octave_scalar_map::setfield().

Referenced by F__magick_finfo__().

get_depth()

static octave_idx_type get_depth ( Magick::Image &  img )

static

Definition at line 121 of file __magick_read__.cc.

Referenced by F__magick_finfo__(), and F__magick_read__().

get_region_range()

static Range get_region_range ( const octave_value &  region )

static

Definition at line 144 of file __magick_read__.cc.

References octave_value::array_value(), error(), octave_value::is_matrix_type(), octave_value::is_range(), octave_value::is_scalar_type(), Array< T >::numel(), octave_value::range_value(), and octave_value::scalar_value().

Referenced by image_region::image_region().

img_float2uint()

template<typename T >

static uint32NDArray img_float2uint ( const T &  img )

static

Definition at line 948 of file __magick_read__.cc.

References Array< T >::fortran_vec(), max(), octave_int< T >::max(), and numel().

init_disposal_methods()

static std::map<octave_idx_type, std::string> init_disposal_methods ( )

static

Definition at line 1407 of file __magick_read__.cc.

Referenced by F__magick_finfo__().

init_enconde_image()

static Magick::Image init_enconde_image ( const octave_idx_type &  nCols, const octave_idx_type &  nRows, const octave_idx_type &  bitdepth, const Magick::ImageType &  type, const Magick::ClassType &  klass  )

static

Definition at line 977 of file __magick_read__.cc.

Referenced by encode_bool_image(), encode_indexed_images(), and encode_uint_image().

init_reverse_disposal_methods()

static std::map<std::string, octave_idx_type> init_reverse_disposal_methods ( )

static

Definition at line 1435 of file __magick_read__.cc.

Referenced by F__magick_write__().

is_indexed()

static bool is_indexed ( const Magick::Image &  img )

static

Definition at line 75 of file __magick_read__.cc.

Referenced by F__magick_finfo__(), and F__magick_read__().

is_valid_exif()

static bool is_valid_exif ( const std::string &  val )

static

Definition at line 1822 of file __magick_read__.cc.

Referenced by fill_exif(), fill_exif_floats(), and fill_exif_ints().

magick_to_octave_value() [1/4]

static octave_value magick_to_octave_value ( const Magick::CompressionType &  magick )

static

Definition at line 1723 of file __magick_read__.cc.

References octave_value().

Referenced by F__magick_finfo__().

magick_to_octave_value() [2/4]

static octave_value magick_to_octave_value ( const Magick::EndianType &  magick )

static

Definition at line 1767 of file __magick_read__.cc.

References octave_value().

magick_to_octave_value() [3/4]

static octave_value magick_to_octave_value ( const Magick::OrientationType &  magick )

static

Definition at line 1781 of file __magick_read__.cc.

References octave_value().

magick_to_octave_value() [4/4]

static octave_value magick_to_octave_value ( const Magick::ResolutionType &  magick )

static

Definition at line 1808 of file __magick_read__.cc.

References octave_value().

maybe_initialize_magick()

static void maybe_initialize_magick ( void  )

static

Definition at line 772 of file __magick_read__.cc.

References octave::sys::env::get_program_invocation_name(), and warning_with_id().

Referenced by F__magick_finfo__(), F__magick_formats__(), F__magick_ping__(), F__magick_read__(), and F__magick_write__().

read_file()

static void read_file ( const std::string &  filename, std::vector< Magick::Image > &  imvec  )

static

Definition at line 755 of file __magick_read__.cc.

References error(), Faddeeva::w(), and warning().

Referenced by F__magick_finfo__(), F__magick_read__(), and F__magick_write__().

read_images()

template<typename T >

octave_value_list read_images	(	std::vector< Magick::Image > &	imvec,
		const Array< octave_idx_type > &	frameidx,
		const octave_idx_type &	nargout,
		const octave_scalar_map &	options
	)

Definition at line 376 of file __magick_read__.cc.

References image_region::col_cache(), image_region::col_out(), image_region::col_shift(), image_region::col_start(), error(), max(), Array< T >::numel(), retval, image_region::row_cache(), image_region::row_out(), image_region::row_shift(), and image_region::row_start().

read_indexed_images()

template<typename T >

static octave_value_list read_indexed_images ( const std::vector< Magick::Image > &  imvec, const Array< octave_idx_type > &  frameidx, const octave_idx_type &  nargout, const octave_scalar_map &  options  )

static

Definition at line 279 of file __magick_read__.cc.

References image_region::col_cache(), image_region::col_out(), image_region::col_shift(), image_region::col_start(), Array< T >::fortran_vec(), Array< T >::numel(), octave_value(), read_maps(), retval, image_region::row_cache(), image_region::row_out(), image_region::row_shift(), and image_region::row_start().

read_maps()

static octave_value_list read_maps ( Magick::Image &  img )

static

Definition at line 257 of file __magick_read__.cc.

Referenced by F__magick_finfo__(), and read_indexed_images().

write_file()

static void write_file ( const std::string &  filename, const std::string &  ext, std::vector< Magick::Image > &  imvec  )

static

Definition at line 1449 of file __magick_read__.cc.

References error(), Faddeeva::w(), and warning().

Referenced by F__magick_write__().