Class FilteredTextRenderListener

java.lang.Object

com.itextpdf.text.pdf.parser.FilteredRenderListener

com.itextpdf.text.pdf.parser.FilteredTextRenderListener

All Implemented Interfaces:

RenderListener, TextExtractionStrategy

public class FilteredTextRenderListener
extends FilteredRenderListener
implements TextExtractionStrategy

A text render listener that filters text operations before passing them on to a delegate

Since:

5.0.1

Field Summary

Fields

Modifier and Type	Field	Description
private final TextExtractionStrategy	delegate	The delegate that will receive the text render operation if the filters all pass

Constructor Summary

Constructors

Constructor	Description
FilteredTextRenderListener(TextExtractionStrategy delegate, RenderFilter... filters)	Construction

Method Summary

Modifier and Type	Method	Description
String	getResultantText()	This class delegates this call

Methods inherited from class FilteredRenderListener

beginTextBlock, endTextBlock, renderImage, renderText

Methods inherited from class Object

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

Methods inherited from interface RenderListener

beginTextBlock, endTextBlock, renderImage, renderText

Field Details

delegate

private final TextExtractionStrategy delegate

The delegate that will receive the text render operation if the filters all pass

Constructor Details

FilteredTextRenderListener

public FilteredTextRenderListener(TextExtractionStrategy delegate,
 RenderFilter... filters)

Construction

Parameters:

delegate - the delegate RenderListener that will receive filtered text operations

filters - the filter(s) to apply

Method Details

getResultantText

public String getResultantText()

This class delegates this call

Specified by:

getResultantText in interface TextExtractionStrategy

Returns:

a String with the resulting text.

See Also:

• TextExtractionStrategy.getResultantText()