aheckmann/gm — pull request #250 by akreitals (2014-01-26 00:12:03+00:00)
Title: Added option to set ImageMagick application path explicitly

Added option 'appPath' to allow the path of ImageMagick to be explicit set to allow direct choice of versions and avoid collision errors with application names such as on Windows (convert). Example:
require('gm').subClass({ imageMagick: true, appPath: 'pathTo\\ImageMagick-6.8.8-Q16\\' })