Here is a more concrete example of the problem.
We start with a graph of the function
If you have enabled a PostScript viewer in your browser
(for example by registering ghostview %s (Unix)
or GSView %s (Windows) with your browser as
the application for handling PostScript files),
you can click on
We want to add to this a few labels to produce this:
The point is that the labels ought to be in
We shall offer three ways to solve
this problem. They differ in their answer to
the questions:
Where does text end and graphics begin?
To what extent should one expect to poke around inside
a graphics file?
How much work is a well designed label in a figure worth?
to see an image of higher quality, and on
to see the file that produced it.
,
as they are here.
Written by
Bill Casselman
with help from
David Austin and
Joel Feldman.