cursor return in graphics window

[Eric Williams <eric(at)astro.wesleyan.edu>]

Hi all,

I am trying to use cursor to return the coordinates of a mouse click in 
a graphics window. In fact I am trying to do it twice, back to back, and 
am running in to the problem that one mouse click is being read by both 
cursor calls. I want to select two points with the mouse in the graphics 
window but since one mouse click is being read by both cursor calls I am 
getting the same coordinates for each. I have tried playing with the 
wait keyword in cursor but that doesn't seem to make a difference. 

Any suggestions? I am doing this on a Mac right now but have the same 
problem on my Solaris boxes.

Thanks
Eric Williams
eric@astro.wesleyan.edu