hacksparrow/node-easyimage — pull request #3 by filippo (2012-04-30 13:44:24+00:00)
Title: Add options in resize and change in width/height management

Hi I made some changes to easyimage.resize.

I added some options:
- colorspace: resize with colorspace correction
- density: specify density for output image (eg. 72x72 for 72dpi)
- strip: strip metadata

I also made changes to width and height and this might introduce some backward incompatibility.
You can pass to convert only the width or the height. In either case convert will resize the image mantaining aspect ratio.

Example of the convert command supposing width=300:
$ convert srcfile -geometry 300x destfile

Example convert command supposing height=500:
$ convert srcfile -geometry x500 destfile

Please consider the pull request for inclusion if the backward incompatibility is not a problem for you.