identify valid and invalid image
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i execute a code and get two types of output.... one is valid and the other is invalid.... the valid output image has content content in it.... whereas the invalid image is totally black....
based on this information what can i do to display a message that the image is valid or invalid.... some condition check so that i can display the message correctly.... please can someone reply.....
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Accepted Answer
Walter Roberson
on 5 Jan 2013
if ~any(TheOutputImage(:))
msgdlg('Outside of a dog, a book is man''s best friend. Inside of a dog, it is too dark to read.');
else
......
end
4 Comments
Walter Roberson
on 5 Jan 2013
Put a breakpoint in at the "if ~any" and run your code again with something that creates an invalid image. Single-step through the code. I think you will find that the black image is not displayed by this section of code. If you continue single-stepping you will find the place that is displaying it.
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