xfplan zoom bug?

[Kevin Horton <khorton01 rogers com>]

Ed,

I've been playing around with xfplan a bit, and find that generally 
speaking it works quite well.  The zoom capability was giving me 
grief, but I finally figured out what is going on.

Maybe you already know all of this, or maybe this is a bug that you 
haven't stumbled across yet:

The zoom works fine, if you have the mouse over the map, and you 
either use the scroll wheel, or use the Ctrl+= or Ctrl+-.  It zooms 
around the mouse location, which makes good sense.  But, if you zoom 
by clicking on the Zoom In or Zoom Out buttons, the zoom still occurs 
centered around the mouse location, even though the mouse is now off 
the top of the map.  This is very confusing to the user.

If the tool bar Zoom buttons are used, it seems to make sense to use 
some other center for the zoom.  The current center of the map seems 
like a reasonable choice.

I really like this program, and think it has a lot of potential.  I 
am not a programmer, and I already have too much on my plate this 
year to try to learn C.  But, once I get my homebuilt aircraft 
flying, I might be tempted to try to learn some C so I could do more 
than just testing.  But that won't happen this year.

Kevin