heatbug probe bug

[Ted Belding]

Hi-
There seems to be a problem with the Swarm probe mechanism, at least in the 
heatbug demo.  When I click on a heatbug with the right mouse button, I 
get the error:
*** event raised for warning: WarningMessage
Object2dDisplay: invalid coordinates to make probe (20,515952822)
*** execution continuing...

Offhand, it looks like the method handleButton:X:Y: (inherited by 
ZoomRaster from Raster) is calling Object2dDisplay's makeProbeAtX:Y: 
method with a bad y coordinate. 
-Ted

-- 
Ted Belding           address@hidden or address@hidden
University of Michigan       Program for the Study of Complex Systems
http://www-personal.engin.umich.edu/~streak/