Re: image scaling

[Richard Stallman]

    I'd like to add such a feature to image-mode.el, but am wondering how we
    should go about doing it.  Would there be some advantage to provide it
    at the C level (e.g. if some of the image libs we use already provide
    the necessary functionality)

It would be far better for users to do it at the C level
because that way changing the size would work instantly.