edvips

Langue: en

Autres versions - même langue

Version: 111084 (mandriva - 01/05/08)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

edvips - edit vips header of an image file

SYNOPSIS

edvips -flag value ... imagefile

DESCRIPTION

edvips changes an image file's header without copying the file. This is useful for setting the resolution, for example.

The flags are:


    -xres <float>       
       Set new X resolution


    -yres <float>       
       Set new Y resolution


    -coding <string>    
       Set coding - eg. NOCODING, LABPACK, etc.


    -type <string>      
       Set type - eg. B_W, XRAY, etc.


    -format <string>    
       Set format - eg. FMTUCHAR, FMTDPCOMPLEX, etc.


    -xsize <int>        

       Set new Xsize 


    -ysize <int>        

       Set new Ysize


    -bands <int>        

       Set new Bands

See <vips.h> for a complete list of passible values for type, coding and format.

Be very careful when changing Xsize, Ysize, BandFmt or Bands. edvips does no checking!

RETURN VALUE

returns 0 on success and non-zero on error.

SEE ALSO

header(1) K. Martinez 1993