R3SetAttrs

R3TAG *R3SetAttrs(R3OBJ *obj, ...);

obj - Object whose attributes is to be set

When one tries to set attributes which are not defined by the object class in question, the address of the first undefined attribute (tag) is returned. If all attributes were ok, NULL is returned.

Sets object's attributes. Attributes and corresponding new values are defiend by tag lists. For example, to set window size: