Convert or don't convert (solved)

[Albireo]

Hi!

I want to convert a number of images to the same size.
for example: maximum 550 x 550 pixels
but
I don't want to do anything if the original image is smaller than 550 pixels

Is it possible with ImageMagick?
(or should I handle this in some other way?)

//Jan

[snibgo]

Code: Select all

convert input.jpg -resize "500x500^" output.png

The ^ (caret) means "don't resize unless at least one dimension is greater than what I want".

I use Windows, and ^ is a special character, so I need the quotes.

[snibgo]

For "caret" in the above, read "greater than" (>).

Code: Select all

convert input.jpg -resize "500x500>" output.png

That will teach me not to post in a hurry.

[Albireo]

For "caret" in the above, read "greater than" (>).

Code: Select all

convert input.jpg -resize "500x500>" output.png

That will teach me not to post in a hurry.

Thank you!
Hmmm, I thought that the size always resize to the desired size

//Jan

[fmw42]

Hmmm, I thought that the size always resize to the desired size

not unless you add exclamation !

see http://www.imagemagick.org/script/comma ... p#geometry