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