Package com.itextpdf.text.pdf.parser

Class LocationTextExtractionStrategy.TextChunkLocationDefaultImp

java.lang.Object

com.itextpdf.text.pdf.parser.LocationTextExtractionStrategy.TextChunkLocationDefaultImp

All Implemented Interfaces:

LocationTextExtractionStrategy.TextChunkLocation, java.lang.Comparable<LocationTextExtractionStrategy.TextChunkLocation>

Enclosing class:

LocationTextExtractionStrategy

public static class LocationTextExtractionStrategy.TextChunkLocationDefaultImp
extends java.lang.Object
implements LocationTextExtractionStrategy.TextChunkLocation

Constructor Summary

Constructors

Constructor	Description
TextChunkLocationDefaultImp(Vector startLocation, Vector endLocation, float charSpaceWidth)

Method Summary

Modifier and Type	Method	Description
int	compareTo(LocationTextExtractionStrategy.TextChunkLocation other)
float	distanceFromEndOf(LocationTextExtractionStrategy.TextChunkLocation other)	Computes the distance between the end of 'other' and the beginning of this chunk in the direction of this chunk's orientation vector.
float	distParallelEnd()
float	distParallelStart()
int	distPerpendicular()
float	getCharSpaceWidth()
Vector	getEndLocation()
Vector	getStartLocation()
boolean	isAtWordBoundary(LocationTextExtractionStrategy.TextChunkLocation previous)
int	orientationMagnitude()
boolean	sameLine(LocationTextExtractionStrategy.TextChunkLocation as)

Methods inherited from class java.lang.Object

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

Constructor Detail

TextChunkLocationDefaultImp

public TextChunkLocationDefaultImp(Vector startLocation,
                                   Vector endLocation,
                                   float charSpaceWidth)

Method Detail

orientationMagnitude

public int orientationMagnitude()

Specified by:

orientationMagnitude in interface LocationTextExtractionStrategy.TextChunkLocation

distPerpendicular

public int distPerpendicular()

Specified by:

distPerpendicular in interface LocationTextExtractionStrategy.TextChunkLocation

distParallelStart

public float distParallelStart()

Specified by:

distParallelStart in interface LocationTextExtractionStrategy.TextChunkLocation

distParallelEnd

public float distParallelEnd()

Specified by:

distParallelEnd in interface LocationTextExtractionStrategy.TextChunkLocation

getStartLocation

public Vector getStartLocation()

Specified by:

getStartLocation in interface LocationTextExtractionStrategy.TextChunkLocation

Returns:

the start location of the text

getEndLocation

public Vector getEndLocation()

Specified by:

getEndLocation in interface LocationTextExtractionStrategy.TextChunkLocation

Returns:

the end location of the text

getCharSpaceWidth

public float getCharSpaceWidth()

Specified by:

getCharSpaceWidth in interface LocationTextExtractionStrategy.TextChunkLocation

Returns:

the width of a single space character as rendered by this chunk

sameLine

public boolean sameLine(LocationTextExtractionStrategy.TextChunkLocation as)

Specified by:

sameLine in interface LocationTextExtractionStrategy.TextChunkLocation

Parameters:

as - the location to compare to

Returns:

true is this location is on the the same line as the other

distanceFromEndOf

public float distanceFromEndOf(LocationTextExtractionStrategy.TextChunkLocation other)

Computes the distance between the end of 'other' and the beginning of this chunk in the direction of this chunk's orientation vector. Note that it's a bad idea to call this for chunks that aren't on the same line and orientation, but we don't explicitly check for that condition for performance reasons.

Specified by:

distanceFromEndOf in interface LocationTextExtractionStrategy.TextChunkLocation

Parameters:

other -

Returns:

the number of spaces between the end of 'other' and the beginning of this chunk

isAtWordBoundary

public boolean isAtWordBoundary(LocationTextExtractionStrategy.TextChunkLocation previous)

Specified by:

isAtWordBoundary in interface LocationTextExtractionStrategy.TextChunkLocation

compareTo

public int compareTo(LocationTextExtractionStrategy.TextChunkLocation other)

Specified by:

compareTo in interface java.lang.Comparable<LocationTextExtractionStrategy.TextChunkLocation>