[Plplot-general] GetCursor and multiple subwindows..

[R. V. U. <rur...@ao...>]

Hi

I'm using the C++ API for PLPLOT, and trying to use "GetCursor" to record 
the world co-ordinates and subwindow index from a cursor event. Following 
this event, I need to 'advance' to the chosen subwindow, and overlay a 
plot.  This entire process needs to be done repeatedly.

Given a valid subwindow 'n', I am able to get the overlay plot on the 
correct subwindow by doing the following

pls->adv(n)
pls->vpor(...)
pls->wind(...)
...plot

However, when this is put into a loop and done repeatedly, the 
'subwindow' member returned via GetCursor does NOT always have the correct 
subwindow index. Could someone please tell me if I'm missing something, or 
if this could this be a bug ?

Thanks in advance.
Urvashi