comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Re: ERASING a line

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: ERASING a line [message #7166 is a reply to message #7159]

Tue, 08 October 1996 00:00

Andy Loughe
Messages: 174
Registered: November 1995

Senior Member

Can you re-draw the line using color=!p.background

-------
Andrew F. Loughe afl@cdc.noaa.gov
University of Colorado, CIRES http://cdc.noaa.gov/~afl
Campus Box 449 phn:(303)492-0707 fax:(303)497-7013
Boulder, CO 80309-0449 "He who laughs last thinks slowest!"

On Tue, 8 Oct 1996, Mario Noyon wrote:

> I would like to draw a vertical line on a drawing widget and erase it
> afterwards. Just like idl does it with the BOX_CURSOR.
> I watched this routine to see how they did, but my pocedure refuses to
> redraw the line erased.
>
> Does someone has an idea??
>
> Thanks.
>
> --
> NOYON Mario
> Computer Science in Medical imaging
> University of Bordeaux 2
> mnoyon@jmc-luni.u-bordeaux2.fr
>
>

Report message to a moderator

[Message index]

		Re: ERASING a line By: David Foster on Thu, 10 October 1996 00:00
		Re: ERASING a line By: davidf on Wed, 09 October 1996 00:00
		Re: ERASING a line By: peter on Wed, 09 October 1996 00:00
		Re: ERASING a line By: Peter Mason on Wed, 09 October 1996 00:00
		Re: ERASING a line By: Andy Loughe on Tue, 08 October 1996 00:00

Previous Topic:	Re: Filters
Next Topic:	SPEED UP

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:39:21 PDT 2025

Total time taken to generate the page: 0.00382 seconds