The package defines a convenient interface to put any LaTeX material on top of
included graphics. The LaTeX material may also be rotated and typeset on top of
a white box overshadowing the graphics. The coordinates of the LaTeX boxes are
given relative to the original, unscaled graphics; when the graphics is
rescaled, the LaTeX annotations stay at their right places (unless you do
something extreme). In a draft mode, the package enables you to draw a
coordinate grid over the picture for easy adjustment of positions of the
annotations.
