de.uniulm.mathematik.typo.items

Class VerticalStack

java.lang.Object

de.uniulm.mathematik.typo.items.Box

de.uniulm.mathematik.typo.items.VerticalStack

All Implemented Interfaces:

Item

public class VerticalStack
extends Box

Vertical stacks work like vertical boxes but they do not take a baselineskip parameter in consideration. They have just a height, their depth is 0.

Field Summary

Fields inherited from interface de.uniulm.mathematik.typo.items.Item

INFINITY

Constructor Summary

Constructors

Constructor and Description
VerticalStack() Construct a vertical stack.

Method Summary

Modifier and Type	Method and Description
void	add(Item item) Add this item to the vertical stack, i.e.
java.lang.StringBuffer	genPostScript(PostScriptContext context) Emit PostScript text that represents the contents of this vertical stack.
int	getDepth() Return always 0.
int	getHeight() Return the overall height of all boxes stacked so far.
int	getWidth() Return the maximal width seen so far of all individual items added to this vertical stack.

Methods inherited from class de.uniulm.mathematik.typo.items.Box

getChar, getFont, getFontSize, getHyphen, getPenalty, getPenaltyFlag, getShrinkability, getStretchability, isBox, isGlue, isKerning, isPenalty, shrink, stretch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VerticalStack

public VerticalStack()

Construct a vertical stack.

Method Detail

add

public void add(Item item)

Add this item to the vertical stack, i.e. put it below the last item.

Parameters:

item - item to be added.

getWidth

public int getWidth()

Return the maximal width seen so far of all individual items added to this vertical stack.

Specified by:

getWidth in interface Item

Specified by:

getWidth in class Box

getHeight

public int getHeight()

Return the overall height of all boxes stacked so far.

Specified by:

getHeight in interface Item

Specified by:

getHeight in class Box

getDepth

public int getDepth()

Return always 0.

Specified by:

getDepth in interface Item

Specified by:

getDepth in class Box

genPostScript

public java.lang.StringBuffer genPostScript(PostScriptContext context)

Emit PostScript text that represents the contents of this vertical stack.

Specified by:

genPostScript in interface Item

Specified by:

genPostScript in class Box