Package eu.europa.esig.dss.pdf.openpdf.visible

Class ITextDSSFontMetrics

java.lang.Object

eu.europa.esig.dss.pdf.visible.AbstractDSSFontMetrics

eu.europa.esig.dss.pdf.openpdf.visible.ITextDSSFontMetrics

All Implemented Interfaces:

DSSFontMetrics

public class ITextDSSFontMetrics
extends AbstractDSSFontMetrics

The IText (OpenPDF) implementation of Font metrics

Constructor Summary

Constructors

Constructor	Description
ITextDSSFontMetrics(com.lowagie.text.pdf.BaseFont baseFont)	Default constructor

Method Summary

Modifier and Type	Method	Description
float	getAscentPoint(String str, float size)	Returns the ascent point
float	getDescentPoint(String str, float size)	Returns the descent point
float	getHeight(String str, float size)	Computes a height for a string of a given size
float	getWidth(String str, float size)	Computes a width for a string of a given size

Methods inherited from class eu.europa.esig.dss.pdf.visible.AbstractDSSFontMetrics

computeTextBoundaryBox, getLines

Methods inherited from class java.lang.Object

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

Constructor Details

ITextDSSFontMetrics

public ITextDSSFontMetrics(com.lowagie.text.pdf.BaseFont baseFont)

Default constructor

Parameters:

baseFont - BaseFont

Method Details

getWidth

public float getWidth(String str,
 float size)

Description copied from interface: DSSFontMetrics

Computes a width for a string of a given size

Parameters:

str - String to get width of

size - of a string

Returns:

string width

getHeight

public float getHeight(String str,
 float size)

Description copied from interface: DSSFontMetrics

Computes a height for a string of a given size

Parameters:

str - String to get height of

size - of a string

Returns:

string width

getAscentPoint

public float getAscentPoint(String str,
 float size)

Returns the ascent point

Parameters:

str - String to get value for

size - the size of the string

Returns:

ascent point

getDescentPoint

public float getDescentPoint(String str,
 float size)

Returns the descent point

Parameters:

str - String to get value for

size - the size of the string

Returns:

descent point