size of image file
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hi. I want to ask about: how can we get the size of an image file (in Byte/kByte)? Because i want to put it in the edit box/text. thanks.
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Walter Roberson
2012-3-6
Use dir() and look at the "size" field that is returned; that will be in bytes.
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Jan
2012-3-6
"dir is not defined for 'uint8' input"
This mean that you call DIR with an UINT8 variable like:
a = uint8(rand(10));
b = dir(a);
I assume you read an image file into a variable and use this variable instead of the filename afterwards.
A general recommendation: It is efficient to post the code, which causes the problem, and the complete error message. Then assisting is easier and efficient.
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