gtk-image-pixel-size (object)

object -- a gtk-image widget
size -- an integer with the new pixel size

Accessor of the pixel-size slot of the gtk-image class.

The gtk-image-pixel-size slot access function sets the pixel size used for named icons. The (setf gtk-image-pixel-size) slot access function sets the pixel size. If the pixel size is set to a value not equal to -1, it is used instead of the icon-size property.