[racket] how can I change image's tint?

From: Eli Barzilay (eli at barzilay.org)
Date: Sun Oct 24 03:19:33 EDT 2010

Two hours ago, synx wrote:
> Hash: SHA1
> On 10/23/2010 08:38 PM, 김태윤 wrote:
> > there must be easy way to change tint(hue, shade) of image but how
> > to?  thanks in advanced
> A way, sure, but not an easy way. [...] I'd just use the GIMP
> honestly.

You could write an interface to imagemagick.  (And there's even an old
one in the distribution that is probably not too hard to update.)

          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                    http://barzilay.org/                   Maze is Life!

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