de.dante.extex.typesetter.listMaker
Class VerticalListMaker
java.lang.Object
de.dante.extex.typesetter.listMaker.AbstractListMaker
de.dante.extex.typesetter.listMaker.InnerVerticalListMaker
de.dante.extex.typesetter.listMaker.VerticalListMaker
- All Implemented Interfaces:
- ListMaker
- public class VerticalListMaker
- extends InnerVerticalListMaker
This class provides a maker for a vertical list.
The Parameter \baselineskip
The parameter \baselineskip contains the desirable skip between
lines. The depth of the first line is subtracted from this value to
determine the automatic skip value to be inserted. If this value is less
than the value of \lineskiplimit then the value of
\lineskip is used instead.
The Parameter \lineskiplimit
The parameter \lineskiplimit contains the limit for the automatic
inter line skip inserted. The automatic inter line skip is defendant on the
value of the parameter \baselineskip. It the automatic inter line
skip is less than \lineskiplimit the value of \lineskip
is used instead.
The Parameter \lineskip
The parameter \lineskip contains the interline skip which is used
when the adjacent lines would come together too close. This is the case when
the interline glue inserted automatically is less than the value of
\lineskiplimit.
- Version:
- $Revision: 1.25 $
- Author:
- Gerd Neugebauer, Michael Niedermair
| Methods inherited from class de.dante.extex.typesetter.listMaker.InnerVerticalListMaker |
add, add, addSpace, afterParagraph, complete, cr, getLastNode, getPrevDepth, letter, par, removeLastNode, setPrevDepth, showlist, toString |
| Methods inherited from class de.dante.extex.typesetter.listMaker.AbstractListMaker |
getLocalizer, getLocator, getManager, getMyLocalizer, getSpacefactor, leftBrace, mathShift, rightBrace, setSpacefactor, subscriptMark, superscriptMark, tab |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
VerticalListMaker
public VerticalListMaker(ListManager manager,
Locator locator)
- Creates a new object.
- Parameters:
manager - the manager to ask for global changeslocator - the locator
addAndAdjust
public void addAndAdjust(NodeList nodes,
TypesetterOptions context)
throws TypesetterException,
ConfigurationException
-
679. When a box is being appended to the current vertical list,
the baselineskip calculation is handled by the append_to_vlist routine.
procedure append_to_vlist(b:pointer);
var d: scaled; {deficiency of space between baselines}
p: pointer; {a new glue specification}
begin if prev_depth>ignore_depth then
begin d ? width(baseline_skip)-prev_depth-height( b);
if d<line_skip_limit then p ? new_param_glue(line_skip_code)
else begin p ? new_skip_param(baseline_skip_code); width(temp_ptr) ? d; {temp_ptr=glue_ptr(p)}
end ;
link(tail) ? p; tail ? p;
end ;
link(tail) ? b; tail ? b; prev_depth ? depth(b);
end ;
- Specified by:
addAndAdjust in interface ListMaker- Overrides:
addAndAdjust in class InnerVerticalListMaker
- Throws:
TypesetterException
ConfigurationException- See Also:
ListMaker.addAndAdjust(
de.dante.extex.typesetter.type.NodeList,
de.dante.extex.typesetter.TypesetterOptions)
getMode
public Mode getMode()
- Description copied from interface:
ListMaker
- Getter for the current mode.
- Specified by:
getMode in interface ListMaker- Overrides:
getMode in class InnerVerticalListMaker
- See Also:
InnerVerticalListMaker.getMode()