Package eu.europa.esig.dss.pdf.pdfbox

Class PdfBoxUtils

java.lang.Object

eu.europa.esig.dss.pdf.pdfbox.PdfBoxUtils

public final class PdfBoxUtils
extends Object

Contains a set of utils for PdfBox implementation

Method Summary

Modifier and Type	Method	Description
static org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceDictionary	createSignatureAppearanceDictionary(org.apache.pdfbox.pdmodel.PDDocument pdDocument, org.apache.pdfbox.pdmodel.common.PDRectangle pdRectangle)	This method creates a generic Appearance dictionary, containing a Normal Appearance
static DSSDocument	generateSubtractionImage(BufferedImage screenshotDoc1, BufferedImage screenshotDoc2)	This method returns an image representing a subtraction result between screenshotDoc1 and screenshotDoc2.
static DSSDocument	generateSubtractionImage(BufferedImage screenshotDoc1, BufferedImage screenshotDoc2, DSSResourcesHandler dssResourcesHandler)	This method returns an image representing a subtraction result between screenshotDoc1 and screenshotDoc2.
static org.apache.pdfbox.io.MemoryUsageSetting	getMemoryUsageSetting(PdfMemoryUsageSetting pdfMemoryUsageSetting)	It converts generic PdfMemoryUsageSetting to PDF Box domain

Methods inherited from class java.lang.Object

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

Method Details

generateSubtractionImage

public static DSSDocument generateSubtractionImage(BufferedImage screenshotDoc1,
 BufferedImage screenshotDoc2)

This method returns an image representing a subtraction result between screenshotDoc1 and screenshotDoc2. This method uses a default in-memory DSSResourcesHandler

Parameters:

screenshotDoc1 - BufferedImage the first screenshot to compare

screenshotDoc2 - BufferedImage the second screenshot to compare with

Returns:

DSSDocument subtraction result

generateSubtractionImage

public static DSSDocument generateSubtractionImage(BufferedImage screenshotDoc1,
 BufferedImage screenshotDoc2,
 DSSResourcesHandler dssResourcesHandler)

This method returns an image representing a subtraction result between screenshotDoc1 and screenshotDoc2. This method uses a provided DSSResourcesHandler.

Parameters:

screenshotDoc1 - BufferedImage the first screenshot to compare

screenshotDoc2 - BufferedImage the second screenshot to compare with

dssResourcesHandler - DSSResourcesHandler to be used

Returns:

DSSDocument subtraction result

createSignatureAppearanceDictionary

public static org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceDictionary createSignatureAppearanceDictionary(org.apache.pdfbox.pdmodel.PDDocument pdDocument,
 org.apache.pdfbox.pdmodel.common.PDRectangle pdRectangle)

This method creates a generic Appearance dictionary, containing a Normal Appearance

Parameters:

pdDocument - PDDocument to create a new Appearance dictionary in

pdRectangle - PDRectangle used for annotation dictionary

Returns:

PDAppearanceDictionary

getMemoryUsageSetting

public static org.apache.pdfbox.io.MemoryUsageSetting getMemoryUsageSetting(PdfMemoryUsageSetting pdfMemoryUsageSetting)

It converts generic PdfMemoryUsageSetting to PDF Box domain

Parameters:

pdfMemoryUsageSetting - PdfMemoryUsageSetting

Returns:

MemoryUsageSetting