Is there an easy lightweight way to dynamically create jpeg files? I
think RImageMagick could do this but it seems like it's loaded with
dependences.
Ideally I'd like to send an Array of lines with color values to be
written out to a jpeg. It wouldn't have to support options for encoding.
I'm thinking might go to bmp because I think it may be straightforward
enough to roll my own simple class for this. I'd prefer jpeg and I'm not
sure if I want to spend the time writing something for encoding a jpeg.
Thanks,
Mike
···
--
Posted via http://www.ruby-forum.com/.
From the sound of what you're doing, it sounds like PNG may be more
suitable than JPEG (but maybe I'm making an invalid assumption here).
Try gem install png. It's a pure-ruby png library from seattle.rb.
Take a look at the rdoc using gem_server and you're good to go. This
definitely handles your dependency worries. If performance should
prove to be a problem then you might try imlib2-ruby.
Alex
···
On 2/24/07, Mike Nelson <miken700@yahoo.com> wrote:
Is there an easy lightweight way to dynamically create jpeg files? I
think RImageMagick could do this but it seems like it's loaded with
dependences.
Ideally I'd like to send an Array of lines with color values to be
written out to a jpeg. It wouldn't have to support options for encoding.
I'm thinking might go to bmp because I think it may be straightforward
enough to roll my own simple class for this. I'd prefer jpeg and I'm not
sure if I want to spend the time writing something for encoding a jpeg.
Thanks,
Mike