com.itextpdf.pdfoptimizer.handlers.fontduplication.rules

Class RemoveSubsetPrefixRule

java.lang.Object

com.itextpdf.pdfoptimizer.handlers.fontduplication.rules.RemoveSubsetPrefixRule

All Implemented Interfaces:

IValueUpdateRule

public class RemoveSubsetPrefixRule
extends Object
implements IValueUpdateRule

This rule removes prefix in AAAAAA+ format (six latin letters in upper case and plus sign) when performing equality check or hash calculation for font PdfDictionary.

Constructor Summary

Constructors

Constructor and Description
RemoveSubsetPrefixRule()

Method Summary

Modifier and Type	Method and Description
void	update(com.itextpdf.kernel.pdf.PdfDictionary pdfDictionary) Modifies the dictionary to remove random prefix in AAAAAA+ format (six latin letters in upper case and plus sign) from name of the font.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveSubsetPrefixRule

public RemoveSubsetPrefixRule()

Method Detail

update

public void update(com.itextpdf.kernel.pdf.PdfDictionary pdfDictionary)

Modifies the dictionary to remove random prefix in AAAAAA+ format (six latin letters in upper case and plus sign) from name of the font. Removes the prefix from the following values:

• PdfName value associated with key PdfName.BaseFont;
• PdfName value associated with key PdfName.FontName included into PdfDictionary associated with PdfName.FontDescriptor;
• performs modification mentioned above for each PdfDictionary included into array associated with PdfName.DescendantFonts.

Specified by:

update in interface IValueUpdateRule

Parameters:

pdfDictionary - is a PdfDictionary to modify