Image resizing

[PeteM]

I'm writing a GPL script and need to do some image resizing. I'm aware of 3 products that I could use to do this:

1) Image Magick
2) GD
3) Netpbm

Unfortunately the two web hosts that I use don't support image magick. Is this typical, could I just offer GD or would this be too restrictive for other people?

Thanks, Pete

[jatar_k]

GD works, I think most of us here have used it at some point.

GD seems to be commonly available with most hosts.