How to replaced image in folder?

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Veizal Rasyid
Veizal Rasyid on 11 Jul 2018
Answered: KSSV on 11 Jul 2018
Hi guys. I have a question, that is how to duplicate an image in the folder? for example i have a picture in folder a, then i will save new image into folder a, and the previous image will be erased and replaced with new image.

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Answers (1)

KSSV
KSSV on 11 Jul 2018
Let your image name be myimage.
if exist(myimage,'file')
error('this image exists in the folder, please choose different name\n') ;
end

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