[magick-users] Problem with -extent

[Eli Barzilay]

Hi,

I'm trying to get thumbnails that have a uniform height, but doing
something like this:

  convert x.jpg -thumbnail '120x80>' -gravity center -extent 'x80<' xx.jpg

spits out "convert: no pixels defined in cache `x.jpg'." and has no
visible effect on the resulting image.  Is this a bug or something
wrong that I'm doing?

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!