Jeff Kahn has contributed a Java Swing control that can be used as a basis for picking ASN standards for content alignment. This code was showcased at the IMS Quarterly Meeting in Redmond, WA. The ASN Java Swing control was part of a demo by SoftChalk. You can read more about SoftChalks's ASN integration on SoftChalk's Blog.
Click here to download the ASN Java Swing control. There is also a short video you can watch that shows this code in action inside SoftChalk.
Thanks to Jeff and SoftChalk for making this code available to the ASN community!