How to change current figure handle?

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Prem Kumar
Prem Kumar el 1 de Abr. de 2017
Comentada: Prem Kumar el 1 de Abr. de 2017
I want to get image from a handle named axes1 in my code. How can I use gcf to get that image? I tried this but it is not working:
axes(handles.axes1);
train_image=getimage(gcf);
The image I am getting is from another axes(not axes1). Please help.
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Stephen23
Stephen23 el 1 de Abr. de 2017
Editada: Stephen23 el 1 de Abr. de 2017
Do no use gcf or gca for code that you want to work properly. Always obtain, pass, and use graphics handles explicitly for all of your GUI objects.
https://www.mathworks.com/matlabcentral/answers/228557-experts-of-matlab-how-did-you-learn-any-advice-for-beginner-intermediate-users

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Stephen23
Stephen23 el 1 de Abr. de 2017
Editada: Stephen23 el 1 de Abr. de 2017
train_image = getimage(handles.axes1)

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