Provides additional information for baseline alignment,
to specify which baseline of this report element should be linked
to which baseline of a preceding element that also has the property alignment set
to baseline. This property is relevant only if alignment for
the report element is set to baseline.
Type Enum,
choices are:
- leftleft - the report element and its preceding element will be
aligned along their left baselines
- leftright - the left baseline of the report element will be aligned
with the right baseline of the preceding element
- rightleft - the right baseline of the report element will be aligned
with the left baseline of the preceding element
- rightright - the report element and its preceding element will
be aligned along their right baselines