How to clear data from plot in Matlab GUI

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Jonasz
Jonasz 2013-8-14
评论： Yassir Amhot 2020-12-4
I try clc, clf and nothing works any useful tips?

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Image Analyst
Image Analyst 2013-8-14
编辑：Image Analyst 2013-8-14
Perhaps try this:
axes(handles.averSpec); % Make averSpec the current axes.
cla reset; % Do a complete and total reset of the axes.
If you want to clear just the curve, bars, surfaces, or whatever you plotted, and not the labels, tick spacing etc., then get the handle to it when you created it and then delete it
hPlotData = plot(....... whatever
% Now get rid of it.
delete(hPlotData);
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更多回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-8-14
You can use cla
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Image Analyst
Image Analyst 2016-10-18
If you tried my answer of using
cla reset;
and that did not wipe the axes totally clean, down to a white rectangle with axes in the 0-1 range, then call the Mathworks because your cla function is corrupted. Or you've overwritten it with your own function called cla.

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David Sanchez
David Sanchez 2013-8-14
Try with
clf(handles.my_axis_handle)
where my_axis_handle is the handle of the axis on your GUI.
  2 个评论
Jonasz
Jonasz 2013-8-14
It clear all the figure except my axis I want to clear. But i want to clear the data not the whole axis.
Robert
Robert 2016-4-9
This is exactly what happened to me. When i used this line it cleared everything except what i wanted it to clear. When i type in the handle of the axes i want to clear that is the only one it left alone and cleared the rest of the guy. Any ideas?

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