GUI axes handle
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hi all, i want to ask how we set axes handle in a loop
e.g:
i want to show images in two axes according to their order, in axes 1 i wan to show image1 and soon..
f = 'F:/Maya/pengenalan pola/tugas image retrieve/image';
fileList = dir(fullfile(f,'*.jpg'));
for m = 1:2
name{m} = fileList(m).name;
axes(handles.axes(num2str(m+1)));
imshow(imread(name(m)))
end
Of course, that returns error.. Help me plzz...
Maya
采纳的回答
Fangjun Jiang
2011-11-8
2 个投票
The handle of the axes (or the tag of the axes) in your GUI made from GUIDE is unlikely to be handles.axes(2) or handles.axes(3).
Maybe you should try.
axes(handles.(['axes',num2str(m+1)]))
set a break point in your code, run your code line by line, check the value of those variables to find out.
更多回答（1 个）
Image Analyst
2011-11-8
Why are you even bothering with a loop for just two axes??? Just do something like
axes(handles.axes1);
imshow(fileList(1).name);
axes(handles.axes2);
imshow(fileList(2).name);
It even takes up fewer lines than your for loop.
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2011-11-8
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