org.extex.unit.tex.typesetter.spacing
Interface VerticalSkip

All Known Implementing Classes:

Vfi, Vfil, Vfill, Vfilneg, Vskip, Vss

public interface VerticalSkip

This interface describes macros which produces a vertical glue.

Version:

$Revision:4431 $

Author:

Gerd Neugebauer

Method Summary

FixedGlue

getGlue(Context context, TokenSource source, Typesetter typesetter) This method acquires a vertical glue.

Method Detail

getGlue

FixedGlue getGlue(Context context,
                  TokenSource source,
                  Typesetter typesetter)
                  throws HelpingException,
                         TypesetterException

This method acquires a vertical glue.

Parameters:

context - the interpreter context

source - the source for new tokens

typesetter - the typesetter

Returns:

the amount of vertical skip

Throws:

HelpingException - in case of an error

TypesetterException - in case of an error in the typesetter