header

Langue: en

Autres versions - même langue

Version: 111833 (mandriva - 01/05/08)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

header - prints information about a vasari format file

SYNOPSIS

header infile [field]

DESCRIPTION

header prints the contents of infile's header to stdout.

The extra optional field argument lets you get information on a specific item in the header. For example:


  example% header $VIPSHOME/pics/master.v
  ***************** IMAGE DESCRIPTOR ******************
  Xsize: 400
  Ysize: 660
  Bands: 4
  Bbits: 8
  BandFmt: 0 --> FMTUCHAR
  Type: 13 --> LAB
  Coding: 2 --> LABPACK
  Xres: 0.147005
  Yres: 0.147005
  *****************************************************
  example% header $VIPSHOME/pics/master.v Xsize
  400
  example% 

This is useful for shell scripts. Possible values for field are: Xsize, Ysize, Bands, Bbits, BandFmt, Type, Coding, Xres, Yres, Length, Compression, and Level.

SEE ALSO

im_intro(3X). N. Dessipris

AUTHOR

N. Dessipris - 12/07/1990