hello ruterer007 I know that I can rotate any display object by using the transform matrix. But after the rotation, the bounder of the object is not the orignal one. I want to draw a border around the rotated object.
For example. I rotate a button for 30 degrees. Then I want to draw a border to the button. The border should also a 30 degrees rotated rectangle. Thanks --- In [email protected], "rueter007" <[EMAIL PROTECTED]> wrote: > > you can rotate an object around any arbitrary point using matrix > transformations. > > public static function rotateAroundInternalPoint(m:Matrix, x:Number, > y:Number, angleDegrees:Number):void > { > var point:Point = new Point(x, y); > point = m.transformPoint(point); > m.tx -= point.x; > m.ty -= point.y; > m.rotate(angleDegrees*(Math.PI/180)); > m.tx += point.x; > m.ty += point.y; > } > > you can then apply the matrix on the component transform. > > --- In [email protected], "Larry Zhang" <larryzzl.flex@> > wrote: > > > > Hello all > > > > I find if I rotate the image (by setting the rotation to some > > value in Image property) to some degree, the axis of the object has been > > changed. So if I want to draw a rect around the image object, how > can I do > > it. > > > > And, I find if I setting rotation of an object will cause the > > object been rotated from it's (0, 0) point. How can I rotate it > around some > > other point, such as the center of the image? > > > > > > > > > > > > > > > > > > > > ============================== > > > > Make Every Day Count > > > > > > > > Larry Zhang > > >
