attr enclosed = false Lot --> case enclosed == true : color("#ff0000") else: color("#00ff00")
hi Jack.
first, you need to initialize the attr in the CGA rule file.
see this code :attr enclosed = false Lot --> case enclosed == true : color("#ff0000") else: color("#00ff00")
once you have assigned the rule, change the Attribute Source to 'Object attribute'.
In the 2011 version, this is done with the little black triangle on white rectangle next to the attr entry in the Inspector.
Ok ?