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Widget to play and pause image stack display [message #80197]

Thu, 10 May 2012 07:24

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

Hi,
I would like to have a base widget with a draw widget where I play a movie (as in displaying a series of images from a stack).
I would like to have the typical two buttons that start the play of the movie and the pause button.
I'm not that good with widgets, but I can't thick of how I would be able to interrupt a loop that displays the images.
I would have had something like:

PauseButtonPressed = 0
ImgNr = 0
LoopInterval = 0.2
WHILE ~PauseButtonPressed THEN
TV, Image[ImgNr,*,*]
ImgNr++
IF ImgNr GT nImages THEN ImgNr = 0
WAIT, LoopInterval
ENDWHILE

Is there a way to check if the user has clicked something in the loop?

Thanks,
Helder

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Widget to play and pause image stack display

By: Helder Marchetto on Thu, 10 May 2012 07:24

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