How to wait for an button event with a timeout?

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Marta
Marta 2015-11-19
评论： Marta 2015-12-3
Hi!
I am looping in time through a series of images and I want to give a chance for the user to interact with them between updates. However, I do not want to ask the user at every single update whether they want to interact or not. Ideally I would like to implement something like this:
figure
for t=tini:tfin
imagesc(squeeze(ima(:,:,t))
waitforbuttonpress_for_no more_than_200_ms;
if there_was_a_buttonpress
do_something_to_figure;
end
end
Can you help? Many thanks,
Marta

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Walter Roberson
Walter Roberson 2015-11-19

更多回答（1 个）

dpb
dpb 2015-11-19
doc pause
  2 个评论
Marta
Marta 2015-11-19
And how is the event tracked during the pause?
dpb
dpb 2015-11-19
"I don't do windows" <:) so I'm certainly not the best to ask but don't use waitforbuttonpress, set a callback function for the figure instead.
Seems like a reasonable enhancement request to TMW to add a timeout to it, however, maybe.

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