How make info appear when you pass mouse pointer over it?...

I noticed when I pass the mouse pointer over
a point on a graph that the (X, Y) values are
displayed. This is *great*.

What if I wanted to customize/extend what gets
printed in response to mouse pointer position?
Is this possible?

e.g. If you had say 5 graphs on one plot, could you
display all "Y values" for every X value??

(X, Y1, Y2, Y3, Y4, Y5)??




Christian Seberino, Ph.D.
SPAWAR Systems Center San Diego
Code 2872
49258 Mills Street, Room 158
San Diego, CA 92152-5385

Phone: (619) 553-9973
Fax : (619) 553-6521
Email: seberino@...391...