actionscript 3 - Flex: moving a point with rotation doesnt change the point XY? -



actionscript 3 - Flex: moving a point with rotation doesnt change the point XY? -

i have follow issue :

i have point setted @ border on component, changed transform point center of component in order match component rotation.

the of import part when seek point xy after rotation - remains same before rotation.

how xy, after rotation ( changeing point.rotation property specific degrees of rotaion )

if want point after rotation, cos(r) * x, sin(r) * y easiest way.

if want point after transformations, should able utilize displayobject.transform.transformpoint(x, y).

there's displayobject.localtoglobal. in case phone call localtoglobal(x, y) , localtoglobal(0, 0) , calculate difference.

see transform livedocs , displayobject livedocs

flex actionscript-3

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