clear all axes handles in GUI

Question

Christof 2011-6-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/10497-clear-all-axes-handles-in-gui

评论： Ayesha Abbasi 2018-7-17

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?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Paulo Silva 2011-6-29

6
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/10497-clear-all-axes-handles-in-gui#answer_14448

在 MATLAB Online 中打开

arrayfun(@cla,findall(0,'type','axes'))

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Ayesha Abbasi 2018-7-17

this works (y) .

请先登录，再进行评论。

Answer 2

Gerd 2011-6-29

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/10497-clear-all-axes-handles-in-gui#answer_14449

Hi Christof,

I think your code should work. Please make sure you are using the right figure handle.

Gerd

3 个评论
显示 1更早的评论隐藏 1更早的评论

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.

请先登录，再进行评论。

Answer 3

Christof 2011-6-29

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/10497-clear-all-axes-handles-in-gui#answer_14479

thanks for your help

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

Answer 4

norfaizayu 2012-1-30

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/10497-clear-all-axes-handles-in-gui#answer_35652

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.