aheckmann/gm — pull request #49 by jwarchol (2012-03-27 22:09:15+00:00)
Title: Composite support

Please don't merge this yet, it's a starting point, not the final pull req.

In relation to issue #30 , I have a need for compositing in node with GM. Specifically I need to underlay a white background on transparent images and to composite some other images together to make graphics. I've got ruby code using IM that does this, but we're porting the work to a new system in node and GM, so we've got this itch to scratch.

I want to ultimately write a full featured composite command that takes all the args and options GM provides ( http://www.graphicsmagick.org/composite.html ). But before I get to the details, I need to make sure I'm even on the right track with how i've done this. Please have a look and provide feedback so I can continue or change course.

Thank you for publishing this awesome library Aaron!