Much of the code in GtkImageView and most of its design comes from the image viewer widget in gThumb. Many thanks to Paolo Bacchilega and the other gThumb developers for letting me relicense the code as LGPL. If you find GtkImageView useful, please remember that it is very much a case of "standing on the shoulders of giants."

Also thanks to Udi Fuchs, Ross Burton et al. for providing feedback, improvements and real word testing.