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Re: keybaord input
- Subject: Re: keybaord input
- From: steinhh(at)ulrik.uio.no (Stein Vidar Hagfors Haugan)
- Date: 25 Sep 1998 07:42:47 GMT
- In-reply-to: Rob MacLeod's message of 24 Sep 1998 12:50:23 -0600
- Newsgroups: comp.lang.idl-pvwave
- Organization: University of Oslo, Norway
- References: <u6bto5ibv4.fsf@orthus.cvrti.utah.edu>
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:12280
In article <u6bto5ibv4.fsf@orthus.cvrti.utah.edu> Rob MacLeod
<macleod@orthus.cvrti.utah.edu> writes:
> Simple, beginners questions, but I want to have some very basic control
> over a program via the keyboard. For example, viewing a set of images and
> use "n" for next image "p" for previous, etc. Widgets are overkill and
> more time than I am willing to commit. But instead a command that waits
> for keyboard input, returns the value entered, which I then process inside
> the program. Braindead stuff in any other language I have used but I
> cannot seem to find it in IDL (maybe it's me who is braindead on this one
> (-: ).
See the online help for GET_KBRD().
Regards,
Stein Vidar