[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: CURSOR and draw widgets



David Bowman wrote:
>    Is there any simple way to get the cursor position from a draw
> widget in DATA coordinates?  For some reason that I don't comprehend,
> one is not supposed to use the CURSOR routine with widgets, however
> button and tracking events only give device coordinates.

Have you considered using CONVERT_COORD to covert device coordinates to
data (or normal) coordinates?

Cheers,
Liam.
http://cimss.ssec.wisc.edu/~gumley