org.apache.fop.fo.expr
Class FromParentFunction
- Function
public class FromParentFunction
Class modelling the from-parent Property Value function. See Sec. 5.10.4 of
the XSL-FO spec.
eval
public Property eval(Property[] args,
PropertyInfo pInfo)
throws PropertyException
- eval in interface Function
args
- array of arguments, which should either be empty, or the
first of which should contain an NCName corresponding to property namepInfo
- PropertyInfo object to be evaluated
- property containing the computed value
nbArgs
public int nbArgs()
- nbArgs in interface Function
- 1 (maximum arguments for the from-parent function)
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