Changing square with border radius to rectangle without warping the radius.

Hi.

If you're on an AS3 document, one way is to convert the rectangle shape into a Movie Clip by calling the Convert to Symbol dialog (Modify > Convert to Symbol... (F8)) and then checking Enable guides for 9-slice scaling before hitting OK.

Another not so obvious approach is to create a rectangle smaller than the size that you want and then scale the stroke until you get the desired dimensions. Both fill and stroke must have the same color.

Regards,

JC