Copies the key/value pair options attached to a gdkpixbuf.pixbuf.Pixbuf to another gdkpixbuf.pixbuf.Pixbuf.
This is useful to keep original metadata after having manipulated a file. However be careful to remove metadata which you've already applied, such as the "orientation" option after rotating the image.
the destination pixbuf
TRUE on success.
Copies the key/value pair options attached to a gdkpixbuf.pixbuf.Pixbuf to another gdkpixbuf.pixbuf.Pixbuf.
This is useful to keep original metadata after having manipulated a file. However be careful to remove metadata which you've already applied, such as the "orientation" option after rotating the image.