you mean something like
test_viewmat=:3 : 0
( 1 4 14 {". COLOR16) viewmat i.4 4
runimmx1_jijs_ ' savemat_jviewmat_ ''C:\Temp\garbage.bmp'' '
)
I tried the above and I have the same problem as before
J freezes
I have to go to task manager and not just break to thaw it out
and I get no display and no file
cheers
Roelof
"Have a cool mind and a warm heart" - Ajahn Sona
"Like ......(hamsters on a wheel), (ambitious people) still climb and
climb, with great labor, and incessant anxiety, but never reach the top."
Robert Browning
"We shall not cease from exploration. And at the end of all our exploring
Will be to arrive were we started and know the place for the first time" -
T. S. Eliot
Dr. Roelof K. Brouwer PH.D. P.Eng.
Professor Emeritus
Dept. of Computing Science
School of Advanced Technologies and Mathematics
Thompson Rivers University
900 McGill Road
Kamloops, BC
Canada, V2C 5N3
email : [email protected]
www.tru.ca/advtech/compsci/faculty/rbrouwer
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Dan Bron
Sent: December-15-08 1:40 PM
To: Programming forum
Subject: Re: [Jprogramming] savemat_jviewmat_
I wrote:
> you might try using a (latent) immex phrase.
Roelof responded:
> I assume you mean that I should stick that before the saveviewmat
command.
Sorry for being unclear.
I didn't read the thread in detail, but I got the impression that you have
some asynchronous GUI effects that need to be run from immediate execution
to work properly. This problem has arisen before.
A common (to use the word generously) solution is to use the "immex phrase"
(latent expression) foreigns. These foreigns permit you to schedule a
sentence to execute the next time J becomes free. That is, when J is done
with all its other work, just before it returns to immediate execution
(the idle state where it awaits commands), it will execute your sentence.
The foreigns are already packaged up neatly by the standard verb
runimmx1_jijs_ . So what I'm suggesting is that you replace
savemat_jviewmat_ blah with runimmx1_jijs_ 'savemat_jviewmat_ blah' in
your verb.
If you do so, you must keep in mind that the savemat_jviewmat_ will be
executed *after your verb completes*, so the remainder of your verb (or
script, or anything else) cannot depend upon its results or side effects.
Also remember you can only have one immex phrase (but of course it can do
more than one thing).
Does that help?
-Dan
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