Class LineInfo

java.lang.Object

org.apache.batik.gvt.flow.LineInfo

public class LineInfo
extends Object

One line Class Desc Complete Class Desc

Version:

$Id$

Field Summary

Fields

Modifier and Type	Field	Description
(package private) double	ascent
(package private) double	baseline
(package private) BlockInfo	bi
(package private) static final float	COMRESS_SCALE
(package private) double	descent
(package private) FlowRegions	fr
protected static final int	FULL_ADV
protected static final int	FULL_WORD
(package private) GlyphGroupInfo[]	ggis
(package private) double	hLeading
(package private) double	lineHeight
(package private) static final float	MAX_COMPRESS
(package private) GlyphGroupInfo[]	newGGIS
(package private) int	newSize
(package private) int	numGlyphs
(package private) int	numRanges
(package private) boolean	paraEnd
(package private) boolean	paraStart
(package private) double[]	rangeAdv
(package private) double[]	ranges
(package private) int	size
(package private) int	words

Constructor Summary

Constructors

Constructor	Description
LineInfo(FlowRegions fr, BlockInfo bi, boolean paraStart)

Method Summary

Modifier and Type	Method	Description
boolean	addWord(WordInfo wi)
boolean	assignGlyphGroupRanges(int ggSz, GlyphGroupInfo[] ggis)
static GlyphGroupInfo[]	assureSize(GlyphGroupInfo[] ggis, int sz)
double	getCurrentY()
boolean	gotoY(double y)
boolean	insertWord(WordInfo wi)
void	layout()
protected void	mergeGlyphGroups(WordInfo wi)	This function merges the glyph groups from wi into the glyph groups that are already on this line.
boolean	setLineHeight(double lh)	This method updates the line height and recalculates the available flow ranges for the line.
void	setParaEnd(boolean paraEnd)
protected void	swapGlyphGroupInfo()
protected boolean	updateRangeInfo()

Methods inherited from class Object

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

Field Details

fr

FlowRegions fr

lineHeight

double lineHeight

ascent

double ascent

descent

double descent

hLeading

double hLeading

baseline

double baseline

numGlyphs

int numGlyphs

words

int words

size

int size

ggis

GlyphGroupInfo[] ggis

newSize

int newSize

newGGIS

GlyphGroupInfo[] newGGIS

numRanges

int numRanges

ranges

double[] ranges

rangeAdv

double[] rangeAdv

bi

BlockInfo bi

paraStart

boolean paraStart

paraEnd

boolean paraEnd

FULL_WORD

protected static final int FULL_WORD

See Also:

• Constant Field Values

FULL_ADV

protected static final int FULL_ADV

See Also:

• Constant Field Values

MAX_COMPRESS

static final float MAX_COMPRESS

See Also:

• Constant Field Values

COMRESS_SCALE

static final float COMRESS_SCALE

See Also:

• Constant Field Values

Constructor Details

LineInfo

public LineInfo(FlowRegions fr,
 BlockInfo bi,
 boolean paraStart)

Method Details

setParaEnd

public void setParaEnd(boolean paraEnd)

addWord

public boolean addWord(WordInfo wi)

insertWord

public boolean insertWord(WordInfo wi)

assignGlyphGroupRanges

public boolean assignGlyphGroupRanges(int ggSz,
 GlyphGroupInfo[] ggis)

setLineHeight

public boolean setLineHeight(double lh)

This method updates the line height and recalculates the available flow ranges for the line.

getCurrentY

public double getCurrentY()

gotoY

public boolean gotoY(double y)

updateRangeInfo

protected boolean updateRangeInfo()

swapGlyphGroupInfo

protected void swapGlyphGroupInfo()

mergeGlyphGroups

protected void mergeGlyphGroups(WordInfo wi)

This function merges the glyph groups from wi into the glyph groups that are already on this line. It does no fit checking, just adds them in the proper place in the newGGIS data member.

layout

public void layout()

assureSize

public static GlyphGroupInfo[] assureSize(GlyphGroupInfo[] ggis,
 int sz)