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

Interface DSSFontMetrics

All Known Implementing Classes:

AbstractDSSFontMetrics, ITextDSSFontMetrics, JavaDSSFontMetrics, PdfBoxDSSFontMetrics

public interface DSSFontMetrics

Performs operations on a Font object corresponding the used implementation

Method Summary

Modifier and Type	Method	Description
AnnotationBox	computeTextBoundaryBox(String text, float fontSize)	Computes a text boundary box
float	getHeight(String str, float size)	Computes a height for a string of a given size
String[]	getLines(String text)	Returns an array of strings, divided by a new line character
float	getWidth(String str, float size)	Computes a width for a string of a given size

Method Details

getLines

String[] getLines(String text)

Returns an array of strings, divided by a new line character

Parameters:

text - String original text to get lines from

Returns:

an array of Strings

computeTextBoundaryBox

AnnotationBox computeTextBoundaryBox(String text,
 float fontSize)

Computes a text boundary box

Parameters:

text - String the original text to get Dimension for

fontSize - the size of a font

Returns:

AnnotationBox of the text

getWidth

float getWidth(String str,
 float size)

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

float getHeight(String str,
 float size)

Computes a height for a string of a given size

Parameters:

str - String to get height of

size - of a string

Returns:

string width