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IDLgrImage used with NO_COPY [message #92408] Thu, 10 December 2015 22:09
Ken G is currently offline  Ken G
Messages: 14
Registered: September 2006
Junior Member
I see that with IDLgrImage, you can use /NO_COPY to speed up data transfer and save memory. Like this

o = IDlgrImage()
o.SetProperty, DATA=img, /NO_COPY

So, my question is, why doesn't GetProperty have a NO_COPY keyword for data transfer also? When you GetProperty the DATA, it makes a copy.

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