Adjusting slider to scroll trough each image in 3D stack in GUI

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Hi,
I am writing a small GUI (it is in the attachment) and I am having trouble adjusting the slider to work so that when I use the slider I will be able to scroll trough each image in a 3D stack.
Currently I am getting an error:
Warning: slider control can not have a Value outside of Min/Max range
and I am not sure how to solve it.
I am also trying to display the number of the current slice in this small GUI.
Any help would be appreciated.
Thanks!

Accepted Answer

Stephen23
Stephen23 on 10 Aug 2017
Edited: Stephen23 on 21 Dec 2017
Change the order in which you specify the parameters:
set(handles.hslider, 'Value', 1, 'Min', 1, 'Max', numel(filenames), ...
'SliderStep', [1,1]./(numel(filenames) - 1))
Otherwise you have a conflict because you change the Min value and this puts the default Value outside the min-max range (the input arguments are processed from left to right).
Addendum: to update a value continuously as a slider is moved see this answer:
  20 Comments
Mario
Mario on 11 Aug 2017
Edited: Mario on 11 Aug 2017
I finally found a solution to this problem.
this link helped me a lot!
So for anyone strugling with this, I advise to check the above link.
Thank you all for your help!
EDIT Yes, true. But I managed, by using this link above, write a code in GUIDE and make it work.

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More Answers (1)

Arjun Chawla
Arjun Chawla on 20 Dec 2017
Hi Mario, can you please upload your final gui code, that would be greatly appreciated. Thanks!

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