3 Library functions

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im

im_subtract subtracts two images
im_system run a command on an image
im_tantra basic trig functions
im_tbjoin join two images into one
im_tbmerge merges two images with a given dx and dy
im_tbmosaic mosaic two images using a zero order procedure
im_text render a utf-8 text string into an image
im_thresh threshold an image
im_tiff2vips convert TIFF images to and from VIPS format
im_tiff2vips_header convert TIFF images to and from VIPS format
im_tile_cache cache an image, tilewise
im_tone_analyse tone-curve adjustment of LAB images
im_tone_build tone-curve adjustment of LAB images
im_tone_map tone-curve adjustment of LAB images
im_Type2char decode image descriptors
im_UCS2Lab derived colour space conversion functions
im_UCS2LCh convert images between various colour spaces
im_UCS2XYZ derived colour space conversion functions
im_updatehist manage image history
im_verror handle error messages from VIPS
im_version return VIPS version info
im_version_string return VIPS version info
im_video_v4l1 various image grabbers
im_vips2bufjpeg convert JPEG images to and from VIPS format
im_vips2csv read and write CSV (comma separated values) files
im_vips2jpeg convert JPEG images to and from VIPS format
im_vips2mask convert between masks and images
im_vips2mimejpeg convert JPEG images to and from VIPS format
im_vips2png convert PNG images to and from VIPS format
im_vips2ppm convert PPM/PGM/PBM images to and from VIPS format
im_vips2raw wrap a raw binary file inside an IMAGE descriptor
im_vips2tiff convert TIFF images to and from VIPS format
im_w_of_x Faddeeva's rescaled complex error function
im_w_of_z Faddeeva's rescaled complex error function
im_warn handle error messages from VIPS
im_wrapmany easy interface to partial image IO system
im_wrapone easy interface to partial image IO system
im_write_dmask operations on double or int masks
im_write_dmask_name operations on double or int masks
im_write_imask operations on double or int masks
im_write_imask_name operations on double or int masks
im_writeline writes a line of data in the image descriptor
im_XYZ2disp convert images between various colour spaces
im_XYZ2Lab convert images between various colour spaces
im_XYZ2sRGB convert images between various colour spaces
im_XYZ2UCS derived colour space conversion functions
im_XYZ2Yxy convert images between various colour spaces
im_Yxy2XYZ convert images between various colour spaces
im_zerox find the zero crossings of an image
im_zone creates a zone plate
im_zoom zoom an image
imag
Image specify an image array
Image::Magick call GraphicsMagick routines with ImageMagick interface
ImageByteOrder image format functions and macros
imax1 imax1: argmax_i | x_i | (in LAPACK)
imaxabs compute the absolute value of an integer
imaxdiv compute quotient and remainder of an integer division
imaxdiv_t overview of system data types
imclient Cyrus IMAP documentation Authenticating callback interface to IMAP servers
IMG_FreeAnimation Dispose of an IMG_Animation and free its resources.
IMG_isAVIF Detect AVIF image data on a readable/seekable SDL_IOStream.
IMG_isBMP Detect BMP image data on a readable/seekable SDL_IOStream.
IMG_isCUR Detect CUR image data on a readable/seekable SDL_IOStream.
IMG_isGIF Detect GIF image data on a readable/seekable SDL_IOStream.
IMG_isICO Detect ICO image data on a readable/seekable SDL_IOStream.
IMG_isJPG Detect JPG image data on a readable/seekable SDL_IOStream.
IMG_isJXL Detect JXL image data on a readable/seekable SDL_IOStream.
IMG_isLBM Detect LBM image data on a readable/seekable SDL_IOStream.
IMG_isPCX Detect PCX image data on a readable/seekable SDL_IOStream.
IMG_isPNG Detect PNG image data on a readable/seekable SDL_IOStream.
IMG_isPNM Detect PNM image data on a readable/seekable SDL_IOStream.
IMG_isQOI Detect QOI image data on a readable/seekable SDL_IOStream.
IMG_isSVG Detect SVG image data on a readable/seekable SDL_IOStream.
IMG_isTIF Detect TIFF image data on a readable/seekable SDL_IOStream.
IMG_isWEBP Detect WEBP image data on a readable/seekable SDL_IOStream.
IMG_isXCF Detect XCF image data on a readable/seekable SDL_IOStream.
IMG_isXPM Detect XPM image data on a readable/seekable SDL_IOStream.
IMG_isXV Detect XV image data on a readable/seekable SDL_IOStream.
IMG_Load Load an image from a filesystem path into a software surface.
IMG_Load_IO Load an image from an SDL data source into a software surface.
IMG_LoadAnimation Load an animation from a file.
IMG_LoadAnimation_IO Load an animation from an SDL_IOStream.
IMG_LoadAnimationTyped_IO Load an animation from an SDL datasource
IMG_LoadAVIF_IO Load a AVIF image directly.
IMG_LoadBMP_IO Load a BMP image directly.
IMG_LoadCUR_IO Load a CUR image directly.
IMG_LoadGIF_IO Load a GIF image directly.
IMG_LoadGIFAnimation_IO Load a GIF animation directly.
IMG_LoadICO_IO Load a ICO image directly.
IMG_LoadJPG_IO Load a JPG image directly.
IMG_LoadJXL_IO Load a JXL image directly.
IMG_LoadLBM_IO Load a LBM image directly.
IMG_LoadPCX_IO Load a PCX image directly.
IMG_LoadPNG_IO Load a PNG image directly.
IMG_LoadPNM_IO Load a PNM image directly.
IMG_LoadQOI_IO Load a QOI image directly.
IMG_LoadSizedSVG_IO Load an SVG image, scaled to a specific size.
IMG_LoadSVG_IO Load a SVG image directly.
IMG_LoadTexture Load an image from a filesystem path into a GPU texture.
IMG_LoadTexture_IO Load an image from an SDL data source into a GPU texture.
IMG_LoadTextureTyped_IO Load an image from an SDL data source into a GPU texture.
IMG_LoadTGA_IO Load a TGA image directly.
IMG_LoadTIF_IO Load a TIFF image directly.
IMG_LoadTyped_IO Load an image from an SDL data source into a software surface.
IMG_LoadWEBP_IO Load a WEBP image directly.
IMG_LoadWEBPAnimation_IO Load a WEBP animation directly.
IMG_LoadXCF_IO Load a XCF image directly.
IMG_LoadXPM_IO Load a XPM image directly.
IMG_LoadXV_IO Load a XV image directly.
IMG_ReadXPMFromArray Load an XPM image from a memory array.
IMG_ReadXPMFromArrayToRGB888 Load an XPM image from a memory array.
IMG_SaveAVIF Save an SDL_Surface into a AVIF image file.
IMG_SaveAVIF_IO Save an SDL_Surface into AVIF image data, via an SDL_IOStream.
IMG_SaveJPG Save an SDL_Surface into a JPEG image file.
IMG_SaveJPG_IO Save an SDL_Surface into JPEG image data, via an SDL_IOStream.
IMG_SavePNG Save an SDL_Surface into a PNG image file.
IMG_SavePNG_IO Save an SDL_Surface into PNG image data, via an SDL_IOStream.
IMG_Version This function gets the version of the dynamically linked SDL_image library.
ImgChanged notify widgets that image needs to be redrawn
immedok set curses output options
implybddnode computes a bdd that implies a conjonction of two bdd nodes.
ImportCmd import a graphical component
imult16 integer multiplication with overflow checking
imult32 integer multiplication with overflow checking
imult64 integer multiplication with overflow checking

in

in_lt functions for parsing and checking login time periods
in_ltm functions for parsing and checking login time periods
in_ltms functions for parsing and checking login time periods
in_lts functions for parsing and checking login time periods
in_wch get a curses complex character from a window
in_wchnstr get a curses complex character string from a window
in_wchstr get a curses complex character string from a window
Inactive discover user inactivity time
incatalog test if cell belongs to the catalog file
incatalogdelete test if cell belongs to the catalog file
incatalogfeed test if cell belongs to the catalog file
incataloggds test if cell belongs to the catalog file
incbddrefext increments the external reference of a bdd node.
incbddrefint increments the internal reference of a bdd node.
inch get a curses character from a window
inchnstr get a curses character string from a window
inchstr get a curses character string from a window
IncomingDataQueue Queue for incoming RTP data packets in an RTP session.
IncomingDataQueue_SyncSourcesIterator iterator through the list of synchronizations sources in this session
IncomingDataQueueBase
IncomingRTPPkt RTP packets received from other participants.
incomplete_incremental_termination.hpp
index string search character
index_append SNMP daemon loadable module interface
index_append_off SNMP daemon loadable module interface
index_compare SNMP daemon loadable module interface
index_compare_off SNMP daemon loadable module interface
index_decode SNMP daemon loadable module interface
inet Internet address manipulation routines
inet6_opt_append IPv6 Hop-by-Hop and Destination Options manipulation
inet6_opt_find IPv6 Hop-by-Hop and Destination Options manipulation
inet6_opt_finish IPv6 Hop-by-Hop and Destination Options manipulation
inet6_opt_get_val IPv6 Hop-by-Hop and Destination Options manipulation
inet6_opt_init IPv6 Hop-by-Hop and Destination Options manipulation
inet6_opt_next IPv6 Hop-by-Hop and Destination Options manipulation
inet6_opt_set_val IPv6 Hop-by-Hop and Destination Options manipulation
inet6_option_alloc IPv6 Hop-by-Hop and Destination Option Manipulation
inet6_option_append IPv6 Hop-by-Hop and Destination Option Manipulation
inet6_option_find IPv6 Hop-by-Hop and Destination Option Manipulation
inet6_option_init IPv6 Hop-by-Hop and Destination Option Manipulation
inet6_option_next IPv6 Hop-by-Hop and Destination Option Manipulation
inet6_option_space IPv6 Hop-by-Hop and Destination Option Manipulation
inet6_rth_add IPv6 Routing Header Options manipulation
inet6_rth_getaddr IPv6 Routing Header Options manipulation
inet6_rth_init IPv6 Routing Header Options manipulation
inet6_rth_reverse IPv6 Routing Header Options manipulation
inet6_rth_segments IPv6 Routing Header Options manipulation
inet6_rth_space IPv6 Routing Header Options manipulation
inet6_rthdr_add IPv6 Routing Header Options Manipulation
inet6_rthdr_getaddr IPv6 Routing Header Options Manipulation
inet6_rthdr_getflags IPv6 Routing Header Options Manipulation
inet6_rthdr_init IPv6 Routing Header Options Manipulation
inet6_rthdr_lasthop IPv6 Routing Header Options Manipulation
inet6_rthdr_reverse IPv6 Routing Header Options Manipulation
inet6_rthdr_segments IPv6 Routing Header Options Manipulation
inet6_rthdr_space IPv6 Routing Header Options Manipulation
inet_addr Internet address manipulation routines
inet_aton Internet address manipulation routines
inet_lnaof Internet address manipulation routines
inet_makeaddr Internet address manipulation routines
inet_net Internet network number manipulation routines
inet_net_ntop Internet network number conversion
inet_net_pton Internet network number conversion
inet_netof Internet address manipulation routines
inet_network Internet address manipulation routines
inet_ntoa Internet address manipulation routines
inet_ntoa_r Internet address manipulation routines
inet_ntop convert IPv4 and IPv6 addresses from binary to text form
inet_pton convert IPv4 and IPv6 addresses from text to binary form
InfernoEmbedded
INFINITY floating-point constants
inflateinputstreambuf.cpp Implementation of InflateInputStreambuf.
inflateinputstreambuf.h Header file that defines InflateInputStreambuf.
infnan deal with infinite or not-a-number (NaN) result
info Abstract interface to provide support for user-defined archives.
INIT
Init find and source initialization script
init_color manipulate terminal colors with curses
init_color_sp curses screen-pointer extension
init_pair manipulate terminal colors with curses
init_pair_sp curses screen-pointer extension
init_selinuxmnt initialize the global variable selinux_mnt
initaddr initialize an ip_address ipsec addrtypeof - get address type of an ip_address ipsec addrlenof - get length of address within an ip_address ipsec addrbytesof - get copy of address within an ip_address ipsec addrbytesptr - get pointer to address within an ip_address
initCDKColor Cdk screen and widget manipulation functions
initCDKScreen Cdk screen and widget manipulation functions
initgroups initialize the supplementary group access list
initializeBdd initializes the BDDs system
initscr initialize, manipulate, or tear down curses terminal interface
initstate random number generator
initstate_r reentrant random number generator
InitStubs initialize the Tcl stubs mechanism
initsubnet initialize an ip_subnet ipsec addrtosubnet - initialize a singleton ip_subnet ipsec subnettypeof - get address type of an ip_subnet ipsec masktocount - convert subnet mask to bit count ipsec networkof - get base address of an ip_subnet ipsec maskof - get subnet mask of an ip_subnet
injectCDKAlphalist Cdk sorted list widget.
injectCDKButton create and manage a Cdk button widget
injectCDKButtonbox Cdk buttonbox widget
injectCDKCalendar Cdk calendar widget.
injectCDKDialog Cdk dialog widget
injectCDKDScale Cdk scale widget (type double)
injectCDKEntry Cdk text-entry widget.
injectCDKFScale Cdk scale widget (type float)
injectCDKFselect Cdk file selector widget
injectCDKFSlider Cdk slider widget (type float)
injectCDKItemlist Cdk itemlist widget.
injectCDKMatrix Cdk matrix widget
injectCDKMentry Cdk multiple line entry widget
injectCDKMenu Cdk menu widget
injectCDKRadio Cdk radio list widget
injectCDKScale Cdk scale widget (type int)
injectCDKScroll Cdk scrolling list widget
injectCDKSelection Cdk selection list widget
injectCDKSlider Cdk slider widget (type int)
injectCDKSwindow Cdk scrolling window widget
injectCDKTemplate Cdk template widget
injectCDKUScale Cdk scale widget (type unsigned)
injectCDKUSlider Cdk slider widget (type unsigned)
inndcomm INND communication part of InterNetNews library
innetgr handle network group entries
innstr get a string from a curses window
innwstr get a wide-character string from a curses window
InputBoxModule InputBoxModule
ins_nwstr insert a wide-character string in a curses window
ins_wch insert a curses complex character in a window
ins_wstr insert a wide-character string in a curses window
insch insert a curses character in a window
insconmbkrds adds in RDS instance all the connectors of MBK instance
insdelln delete or insert lines in a curses window
INSERT_OBJECT_INT SNMP daemon loadable module interface
INSERT_OBJECT_INT_LINK SNMP daemon loadable module interface
INSERT_OBJECT_INT_LINK_INDEX SNMP daemon loadable module interface
INSERT_OBJECT_OID SNMP daemon loadable module interface
INSERT_OBJECT_OID_LINK SNMP daemon loadable module interface
INSERT_OBJECT_OID_LINK_INDEX SNMP daemon loadable module interface
insertCDKScrollItem Cdk scrolling list widget
insertln delete or insert lines in a curses window
insighttoolkit imaging toolkit for segmentation and registration
insmbkrds converts MBK figure to RDS figure
insnstr insert a string in a curses window
insque insert/remove an item from a queue
insrefmbkrds adds in RDS instance all the references of MBK instance.
inssegmbkrds adds in RDS instance all the segments of MBK instance
insstr insert a string in a curses window
install_ilaver.f
instanceface returns the face of a connector in a placed instance
instr find an occurence of a string in a string, starting at a specified character.
insviambkrds adds to RDS instance all the contacts from MBK instance
int integral type macros
int16_t overview of system data types
int32_t overview of system data types
int64_t overview of system data types
int8_t overview of system data types
int_dec_jpeg2000 Decode/encode a JPEG2000 code stream.
int_power Header file with internal function prototypes NCEPLIBS-g2c library.
int_power.c Provide function similar to C pow() power function.
IntArray
IntegerModp
intel_security_metee C++ class to access CSE/CSME/GSC firmware via a mei interface.
intel_security_metee_exception
Interactor base class for interactive objects
Internal
Internal_default_ranged_hash
Internal_extract1st
Internal_hashtable_const_iterator
Internal_hashtable_iterator
Internal_hashtable_iterator_base
Internal_identity
Internal_lt
Internal_map_base
Internal_mod_range_hashing
Internal_node_const_iterator
Internal_node_iterator
Internal_node_iterator_base
Internal_prime_rehash_policy
Internal_rehash_base
Internal_X
internals The libmtp internals API.
InternAtom manage cache of X atoms
Interp client-visible fields of interpreter structures
interp_opt Header file for NCEPLIBS-g2c library.
intersectbddnode tests for an intersection between two bdd nodes.
intersection_overview Intersection Detection See the documentation for the SoIntersectionDetectionAction class for example code on how to do intersection detection in a Coin scene. See also: Since:
intl:gettext message handling functions
intlen Cdk miscellaneous routines
intmax_t overview of system data types
intN_t overview of system data types
IntObj manipulate Tcl objects as integer values
intptr_t overview of system data types
intrflush get and set curses terminal input options
intrflush_sp curses screen-pointer extension
intro introduction to library functions
Intro_functors
intro_shmem
intro_shmem.openmpi
INVALID
inwstr get a wide-character string from a curses window

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