I have a 21x21 pixel image that I would like to animate about the center
of the image.
I would think that this would be correct:
new RotateAnimation(0f, 360f,
Animation.RELATIVE_TO_SELF, 0.5f,
Animation.RELATIVE_TO_SELF, 0.5f);
Since that appears to say "set the pivot point to be 50% in from my edges".
However, that definitely does not rotate about the image center. It's
not quite clear *what* it's rotating around.
If I hard-wire in some absolute dimensions, I get close:
new RotateAnimation(0f, 359f, 10, 20);
Why the Y value works right with 20 and not 10, I have no idea, but this
almost rotates the image about the center, with a slight oscillation effect.
So...where am I going wrong?
Thanks in advance!
--
Mark Murphy (a Commons Guy)
http://commonsware.com
_The Busy Coder's Guide to Android Development_ Version 2.0 Available!
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