You're right, it's not a good idea to read from volatile images,
so you may need to come up with a different way of scrolling, or
whatever that old application does that requires these "copies".
Also, FYI, there's a VolatileImage.getSnapshot() method which will
give you a snap shot of VolatileImage, no need to do drawImage from
VI to your own created image.
Thanks,
Dmitri
[EMAIL PROTECTED] wrote:
Hi Jim,
You got me . . .
No, it's not a typo, I did it exactly that way because I was too lazy to make me
familiar with the parameters of the method. I thought it has to be the width and
height of the image to be drawn. That will explain, why I don't get the result I
expected (-> the backup image), but why I see the whole existing content of the
originalImage.
Anyway, do you think this is an acceptable way to do this task, because what I do is a
read operation on a volatile image, what I assume is not recommended because the way from
accelerated memory to "normal" memory is not fast at all.
Regards,
Maik
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