I am opening this topic to request an Image Processing option for adding whitespace around an image similar to the imageMagick flags
-gravity see: http://www.imagemagick.org/Usage/crop/#extent
This would be a useful feature to have for use from within Hugo along with the other Image Processing Options.
From what I’ve seen there is a Go binding for imageMagick at: https://github.com/gographics/imagick (but I’m not sure if it would be wise to use it).
I’m not aware of another Go implementation that would make this request possible.