0 个投票

hi how can I create a gui that will show different pictures on the same axes but displaying only one at a time automatically

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Image Analyst
Image Analyst 2011-10-28

0 个投票

Define "automatically." Do you mean in a for loop? See the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F so you'll know how to do stuff like this:
filePattern = fullfile(myFolder, '*.jpg');
jpegFiles = dir(filePattern);
for k = 1:length(jpegFiles)
baseFileName = jpegFiles(k).name;
fullFileName = fullfile(myFolder, baseFileName);
fprintf(1, 'Now reading %s\n', fullFileName);
imageArray = imread(fullFileName);
imshow(imageArray); % Display image.
drawnow; % Force display to update immediately.
promptMessage = sprintf('Do you want to Continue or Cancel?');
button = questdlg(promptMessage, 'Continue', 'Continue', 'Cancel', 'Continue');
if strcmpi(button, 'Cancel')
break;
end
end

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mengjiao fan
mengjiao fan 2015-4-13

0 个投票

very useful. I also want to know how to make a time to control

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