Yes it is:


is the class.

On 31-Jul-06, at 9:28 AM, Andrea Aime wrote:

Jesse Eichar ha scritto:
Thickness can also be defined as an Expression so you can pass in an expression that evaluates based on the feature.  Thus allowing dynamic behaviour.  There are numerous function expressions as well as math expressions.

Hum, but is current scale available for writing expressions?