This is the command vipsedit that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
vipsedit - edit header of a vips image file
SYNOPSIS
vipsedit [OPTION...] vipsfile
DESCRIPTION
vipsedit alters a VIPS image file's header. This is useful for setting the resolution, for
example.
The options are:
-x, --xsize=N set Xsize to N
-y, --ysize=N set Ysize to N
-b, --bands=N set Bands to N
-f, --format=F set BandFmt to F (eg. uchar)
-i, --interpretation=I
set Interpretation to I (eg. xyz)
-c, --coding=C set Coding to C (eg. labq)
-X, --xres=R set Xres to R pixels/mm
-Y, --yres=R set Yres to R pixels/mm
-u, --xoffset=N set Xoffset to N
-v, --yoffset=N set Yoffset to N
-e, --setext replace extension block with stdin
Be very careful when changing Xsize, Ysize, BandFmt or Bands. vipsedit does no checking!
EXAMPLES
To set the Xsize to 512 and Bands to 6:
vipsedit --xsize=512 --bands=6 fred.v
or
vipsedit -x 512 -b 6 fred.v
Extract the XML metadata from an image with vipsheader(1), edit it, and reattach with
vipsedit(1).
vipsheader -f getext fred.v | sed s/banana/pineapple/ | vipsedit -e fred.v
RETURN VALUE
returns 0 on success and non-zero on error.
Use vipsedit online using onworks.net services
