[magick-users] resize based on the longer dimension

[Steven Woody]

hi,

i want to resize batch of pictures to a smaller size.  the rule is
every picture's longer edge should be reduce to 800 pixels, and the
another edge keep the aspect ratio.  how can i do this using `convert'
command?  i found the problem is how to get know what ( W or H ) is
the image's longer edge.

thanks.

-- 
woody

then sun rose thinly from the sea and the old man could see the other
boats, low on the water and well in toward the shore, spread out
across the current.