loading members at runtime 2004-02-28 - By NoiseCrime
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-- -- Original Message -- --
From: "Neto" <neto@(protected)>
> Recently in the list it was revealded that when you do:
>
> isEqual = (imageA = imageB)
Wow, how did I miss that one!
Thanks for the ideas, but doing a pixel compare sounds rather expensive in
performance. As the bitmaps are being loaded on demand, I need to keep the
time it takes to a minimum, otherise it will be very annoying to use.
> I just wrestled with this for you, and it seems that
> member.image.extractalpha() = 0 if there can't be an alpha.
I did wonder if something like that might work, but as you say if the artist
has inadvertantly placed an opaque alpha then it will give the wrong result.
Thanks anyway i'll keep those in for the future, but for now file typing
appears to be the simplest way forward.
Noisecrime 2004
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