How the user can save his result(gui) in a folder that he wanted??

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slumberk
slumberk 2011-2-21
Hye guyz. You all here realy help me with matlab since i am a beginner. Now i know a little bit about gui in matlab. I have a question. i have a figure of gui and a save button. I did this coding:
filename = inputdlg('Please enter the name for your figures');
extensions = {'fig','bmp'};
for k = 1:length(extensions
saveas(gcf, filename{:}, extensions{k})
set(gcf,'PaperPositionMode','auto')
end
But this only can save at the folder of my gui. How i want to make the user can choose which folder that he want to save the gui in .bmg file??

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采纳的回答

Paulo Silva
Paulo Silva 2011-2-21
This should work on Windows OS, don't know how to do it for other OS.
filename = inputdlg('Please enter the name for your figures');
extensions = {'fig','bmp'};
dname = uigetdir('C:'); %you can change C: to other directories
%or even use a edit box where the user can select the default path
for k = 1:length(extensions)
saveas(gcf, [dname '\' filename{:}], extensions{k})
set(gcf,'PaperPositionMode','auto')
end
  2 个评论
Kenneth Eaton
Kenneth Eaton 2011-2-21
You can use the function FULLFILE to make the filepath creation OS-independent: http://www.mathworks.com/help/techdoc/ref/fullfile.html

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更多回答（1 个）

Robert Cumming
Robert Cumming 2011-2-21
see
uigetfile
where you can extract the path that the user requests.

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