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CImage:Exptime
The Exptime method returns the image exposure time measured in seconds.
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nExptime = CImage:Exptime() |
where
nExptime is a number measured in
seconds and may be 0.
On failure,
this method returns 0.
Suppose a CImage object I is attached to an image and has an exposure time of 30.5 seconds. Then
nSec = I:Exptime()
returns the value nSec = 30.5.