# XITE format routines

Here is an alphabetic list of all the documented XITE routines for the BIFF image format and widget data structures. Some reference pages contain hypertext links to other pages. [ Up to Reference manual | Programs | Routines ]

    Iappend_line                     append a line to BIFF image text field
    Iband_status                     return the status of a BIFF band
    Ibandsize                        Return BIFF band size in bytes
    Iclearbit                        clear a single bit in a byte band
    Iclose_image                     close a BIFF image file
    Icopy_band                       copy a BIFF band
    Icopy_init                       Create BIFF image with equal size as old
    Icopy_text                       copy textfield from one BIFF image to another
    Idel_band                        delete a BIFF band
    Idel_image                       delete a BIFF image
    Idel_text                        delete some text in the BIFF image textfield
    Iedit_text                       edit the text in the BIFF image textfield
    Iend_of_text                     return TRUE if at end of BIFF image text field
    Ierr_action                      perform error handling
    Ierr_message                     return BIFF format error message
    Iget_line                        read a line from BIFF image text field
    Iget_param                       get a parameter from the BIFF image
    Iget_roi                         return Region Of Interest of BIFF band
    Igetbit                          get a single bit from a byte band
    Igetchar                         read a character from BIFF image text field
    Igetpos                          return character position in BIFF image text field
    Ihistory                         append a history line in the BIFF image text field
    Imake_band                       create a new BIFF band
    Imake_bands                      create all bands of a BIFF image
    Imake_image                      Create the whole BIFF image data structure
    Imake_subband                    define subband of existing BIFF band
    Inbands                          return the number of bands in the BIFF image
    Inchars                          Report number of characters in text field
    Inegbit                          negate a single bit in a byte band
    Init_band                        initiate a BIFF band
    Init_bands                       initialize all bands of a BIFF image
    Init_image                       initialize a BIFF image
    Iopen_image                      open a BIFF-file
    IparsePixtyp                     return the BIFF pixeltype from a string representation
    Ipixname                         return the pixeltype name of a BIFF pixel type
    Ipixsize                         return the BIFF pixel size in bits
    Ipixtyp                          return the pixel type of the BIFF band
    Iput_text                        insert text at current position of BIFF image text field
    Iputchar                         insert character at current position in BIFF image text field
    Iread_band                       read a BIFF band from file
    Iread_block                      read a block from a BIFF image file
    Iread_image                      read a BIFF image from file
    Iread_text                       read text field from file into BIFF image
    Iset_abort                       turn BIFF error abort on/off
    Iset_mag                         set the magnification attributes of BIFF band
    Iset_message                     turn BIFF error messaging on/off
    Iset_nbands                      change number of bands in the BIFF image
    Iset_overwrite                   turn BIFF image file overwrite on/off
    Iset_param                       assign new value to BIFF image parameter
    Iset_roi                         set new Region Of Interest values for BIFF band
    Iset_start                       set the xstart and ystart attributes of BIFF band
    Iset_title                       assign a new title to the BIFF image
    Isetbit                          set a single bit in a byte band
    Isetpos                          set new character position in BIFF image text field
    Istatus                          return the BIFF image status
    Ititle                           Return the title of the BIFF image
    Itype_text                       send all text in BIFF image textfield to a file
    Iwrite_band                      Write a BIFF band to file
    Iwrite_block                     write a block to BIFF image file
    Iwrite_image                     write a BIFF image to file
    Iwrite_text                      write text field from BIFF image to file
    Ixmag                            return the horizontal magnification of BIFF band
    Ixsize                           return horizontal BIFF band size
    Ixstart                          return horizontal starting point of BIFF band
    Iymag                            return the vertical magnification of BIFF band
    Iysize                           return vertical BIFF band size
    Iystart                          return vertical starting point of BIFF band