clear all axes handles in GUI
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I have a GUI that plots 4 axes in a GUI and I would like to clear those with a button. Tried cla(findall(0,'type','axes')) but it does not do anything. what is wrong with this command?
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Gerd
2011-6-29
0 个投票
Hi Christof,
I think your code should work. Please make sure you are using the right figure handle.
Gerd
3 个评论
Paulo Silva
2011-6-29
Please read the documentation, cla just clears the current axes and cla(ax) clears the single axes ax, it doesn't work for multiple axes handles unless you do it like this arrayfun(@cla,findall(0,'type','axes'))
http://www.mathworks.com/help/techdoc/ref/cla.html
Gerd
2011-6-29
cla clears all the children from an axes. And I assume this is what he is talking about, because nothing is happining. You can even use just cla and it should work for one single axes with multiple plots on. If he has the wrong current figure nothing will happen.
Paulo Silva
2011-6-29
Gerd please read the question again, Christof got 4 axes and he wants to clear them all, his code finds all the axes objects but fails because cla just clears the first axes returned by findall.
norfaizayu
2012-1-30
0 个投票
when i use that source code, the picture in axes clear but the axes still there.how can i clear all that thing?picture in axes and axes all so that's mean will back to normal stage.
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