Help please. i have 2 axes plots on my GUI , i want to reset the output plot(clear the previous output from plot) as i press the load image image button.

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Pradeep Gowda 2015-2-9

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https://ww2.mathworks.cn/matlabcentral/answers/176748-help-please-i-have-2-axes-plots-on-my-gui-i-want-to-reset-the-output-plot-clear-the-previous-out

评论： Pradeep Gowda 2015-2-9

采纳的回答： Image Analyst

please help

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Answer 1

Image Analyst 2015-2-9

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https://ww2.mathworks.cn/matlabcentral/answers/176748-help-please-i-have-2-axes-plots-on-my-gui-i-want-to-reset-the-output-plot-clear-the-previous-out#answer_167459

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In the LoadImage button callback:

% Reset first axes.
axes(handles.axes1);  % Whichever axes you want to reset.
cla('reset');
% Reset second axes.
axes(handles.axes2);  % Whichever axes you want to reset.
cla('reset');
axes(handles.axes1);  % Whichever axes you want to display in.
imshow(yourImage);

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Pradeep Gowda 2015-2-9

thank you it worked fine . but i have made my axes invisible, but now after executing this "axes(handles.axes1); cla('reset');" it becomes visble. is there a way to avoid this?

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