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

Class TextOnlySignatureDrawer

java.lang.Object

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

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

All Implemented Interfaces:

ITextSignatureDrawer, SignatureDrawer, SignatureFieldBoxBuilder

public class TextOnlySignatureDrawer
extends AbstractITextSignatureDrawer

iText drawer used for visual signature creation with text data only

Field Summary

Fields inherited from class eu.europa.esig.dss.pdf.openpdf.visible.AbstractITextSignatureDrawer

appearance, parameters

Constructor Summary

Constructors

Constructor	Description
TextOnlySignatureDrawer()	Default constructor with null font

Method Summary

Modifier and Type	Method	Description
void	draw()	Draw the visible signature
protected ITextDSSFontMetrics	getDSSFontMetrics()	Returns the associated with the drawer font metrics
protected com.lowagie.text.pdf.PdfName	getExpectedColorSpaceName()	Returns color space name for the provided image
void	init(SignatureImageParameters parameters, com.lowagie.text.pdf.PdfReader reader, com.lowagie.text.pdf.PdfSignatureAppearance appearance)	Initializes the drawer

Methods inherited from class eu.europa.esig.dss.pdf.openpdf.visible.AbstractITextSignatureDrawer

addColorSpace, buildSignatureFieldBox, checkColorSpace, getFinalRotation, getPageAnnotationBox, getPageRotation, getRotatedAnnotationRelativelyPageRotation, toAnnotationBox, toITextRectangle

Methods inherited from class java.lang.Object

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

Constructor Details

TextOnlySignatureDrawer

public TextOnlySignatureDrawer()

Default constructor with null font

Method Details

init

public void init(SignatureImageParameters parameters,
 com.lowagie.text.pdf.PdfReader reader,
 com.lowagie.text.pdf.PdfSignatureAppearance appearance)

Description copied from interface: ITextSignatureDrawer

Initializes the drawer

Specified by:

init in interface ITextSignatureDrawer

Overrides:

init in class AbstractITextSignatureDrawer

Parameters:

parameters - SignatureImageParameters

reader - PdfReader

appearance - PdfSignatureAppearance

draw

public void draw()

Description copied from interface: SignatureDrawer

Draw the visible signature

getDSSFontMetrics

protected ITextDSSFontMetrics getDSSFontMetrics()

Description copied from class: AbstractITextSignatureDrawer

Returns the associated with the drawer font metrics

Specified by:

getDSSFontMetrics in class AbstractITextSignatureDrawer

Returns:

DSSFontMetrics

getExpectedColorSpaceName

protected com.lowagie.text.pdf.PdfName getExpectedColorSpaceName()

Description copied from class: AbstractITextSignatureDrawer

Returns color space name for the provided image

Specified by:

getExpectedColorSpaceName in class AbstractITextSignatureDrawer

Returns:

PdfName color space name