Hi Jim,
On 2 April 2012 17:00, Tilton, James C. (GSFC-6063)
wrote:
> When I place the cursor in one of the display images, I would like to have a
> cross hair appear at the cursor location of the window in which the cursor is
> placed at the location currently pointed to by the cursor. I would
Thanks John,
Your response is very helpful. The one key question that remains for me is:
How do I draw a "floating crosshair"?
Thanks.
Jim
Dr. James C. TiltonVoice:
301-286-9510
NASA Goddard Space Flight
On 4 April 2012 15:37, Tilton, James C. (GSFC-6063)
wrote:
> Your response is very helpful. The one key question that remains for me is:
>
> How do I draw a "floating crosshair"?
You need to do it by hand, unfortunately, though it's not so hard (I think).
The trick (in my opinion) is to have a c