Help with GUI push buttons and multiple axes

Question

Evan Khan 2015-1-17

0
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https://ww2.mathworks.cn/matlabcentral/answers/170370-help-with-gui-push-buttons-and-multiple-axes

回答： Shaun 2015-1-17

I am trying to create a GUI in matlab where I can display a default image on five axes, and then with a button press, change each of the individual axes to display an image specified by a function on button press. So far, I have been able to display the default image, but I have no idea how to do what I need after button press.

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Answer 1

Shaun 2015-1-17

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https://ww2.mathworks.cn/matlabcentral/answers/170370-help-with-gui-push-buttons-and-multiple-axes#answer_165155

在 MATLAB Online 中打开

Read up on callbacks Matlab Help

Concept:

X = peaks(200);
for i = 1:5
   subplot(1,5,i)
   ih = imagesc(X);
     uh = uicontrol('Callback',@(~,~) set(ih,'CData',rand(200)),...
         'String',sprintf('Axes%d',i));
     if i==1
         pos = get(uh,'Position');
     else
         pos(1) = pos(1)+70;
         set(uh,'Position',pos)
     end
  end