Re: Change Tooltip on Google Network Graph
- To: mathgroup at smc.vnet.net
- Subject: [mg130301] Re: Change Tooltip on Google Network Graph
- From: debguy <johnandsara2 at cox.net>
- Date: Mon, 1 Apr 2013 01:01:31 -0400 (EDT)
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i haven't upgraded to 9 yet but let me ask x=Tooltip[expr, label] is pretty simple: it assigns label to "hotspot" of expr. if you want label changed Evaluate x with different label. Possibly you can use an expr instead of label that returns a label in place of label: but only if tooltip evaluates it on every mouse-over - you'd have to try it. it might not evaluate every mouse-over. I think Mathematica 9 does have mouse-event callbacks which would allow you to show any kinda (button box) for you choice of mouse event. Doesn't it? it's new in Mathematica 9 to bother with exposing mouse events for a given window area (or touch events, same thing) (Mathematica had buttons before). but it's old news as X windows (like from the 1970's old) MOUSE_CLICK is one origional string (and still, copied by everyone incl. microsoft) in X one can listen in on mouse events and do whatever. I doubt that's needed though.